blob: 5c45b7e44565e7da322e9c780244f1be30160bfb [file] [log] [blame]
willy tarreau036e1ce2005-12-17 13:46:33 +01001ChangeLog :
2===========
willy tarreau4302f492005-12-18 01:00:37 +01003
Willy Tarreaube1f8a82014-10-31 10:06:03 +010042014/10/31 : 1.5.8
5 - BUG/MAJOR: buffer: check the space left is enough or not when input data in a buffer is wrapped
6 - BUG/BUILD: revert accidental change in the makefile from latest SSL fix
7
Willy Tarreau0539ba32014-10-30 22:57:05 +010082014/10/30 : 1.5.7
9 - BUG/MEDIUM: regex: fix pcre_study error handling
10 - BUG/MINOR: log: fix request flags when keep-alive is enabled
11 - MINOR: ssl: add fetchs 'ssl_c_der' and 'ssl_f_der' to return DER formatted certs
12 - MINOR: ssl: add statement to force some ssl options in global.
13 - BUG/MINOR: ssl: correctly initialize ssl ctx for invalid certificates
14 - BUG/MEDIUM: http: don't dump debug headers on MSG_ERROR
15 - BUG/MAJOR: cli: explicitly call cli_release_handler() upon error
16 - BUG/MEDIUM: tcp: fix outgoing polling based on proxy protocol
17 - BUG/MEDIUM: tcp: don't use SO_ORIGINAL_DST on non-AF_INET sockets
18
Willy Tarreaufe3f1912014-10-18 17:48:02 +0200192014/10/18 : 1.5.6
20 - BUG/MEDIUM: systemd: set KillMode to 'mixed'
21 - MINOR: systemd: Check configuration before start
22 - BUG/MEDIUM: config: avoid skipping disabled proxies
23 - BUG/MINOR: config: do not accept more track-sc than configured
24 - BUG/MEDIUM: backend: fix URI hash when a query string is present
25
Willy Tarreau0c07f5c2014-10-08 10:07:23 +0200262014/10/08 : 1.5.5
27 - DOC: Address issue where documentation is excluded due to a gitignore rule.
28 - MEDIUM: Improve signal handling in systemd wrapper.
29 - BUG/MINOR: config: don't propagate process binding for dynamic use_backend
30 - MINOR: Also accept SIGHUP/SIGTERM in systemd-wrapper
31 - DOC: clearly state that the "show sess" output format is not fixed
32 - MINOR: stats: fix minor typo fix in stats_dump_errors_to_buffer()
33 - DOC: indicate in the doc that track-sc* can wait if data are missing
34 - MEDIUM: http: enable header manipulation for 101 responses
35 - BUG/MEDIUM: config: propagate frontend to backend process binding again.
36 - MEDIUM: config: properly propagate process binding between proxies
37 - MEDIUM: config: make the frontends automatically bind to the listeners' processes
38 - MEDIUM: config: compute the exact bind-process before listener's maxaccept
39 - MEDIUM: config: only warn if stats are attached to multi-process bind directives
40 - MEDIUM: config: report it when tcp-request rules are misplaced
41 - MINOR: config: detect the case where a tcp-request content rule has no inspect-delay
42 - MEDIUM: systemd-wrapper: support multiple executable versions and names
43 - BUG/MEDIUM: remove debugging code from systemd-wrapper
44 - BUG/MEDIUM: http: adjust close mode when switching to backend
45 - BUG/MINOR: config: don't propagate process binding on fatal errors.
46 - BUG/MEDIUM: check: rule-less tcp-check must detect connect failures
47 - BUG/MINOR: tcp-check: report the correct failed step in the status
48 - DOC: indicate that weight zero is reported as DRAIN
49
Willy Tarreaub55c46e2014-09-02 13:54:16 +0200502014/09/02 : 1.5.4
51 - BUG: config: error in http-response replace-header number of arguments
52 - BUG/MINOR: Fix search for -p argument in systemd wrapper.
53 - BUG/MEDIUM: auth: fix segfault with http-auth and a configuration with an unknown encryption algorithm
54 - BUG/MEDIUM: config: userlists should ensure that encrypted passwords are supported
55 - MEDIUM: connection: add new bit in Proxy Protocol V2
56 - BUG/MINOR: server: move the directive #endif to the end of file
57 - BUG/MEDIUM: http: tarpit timeout is reset
58 - BUG/MAJOR: tcp: fix a possible busy spinning loop in content track-sc*
59 - BUG/MEDIUM: http: fix inverted condition in pat_match_meth()
60 - BUG/MEDIUM: http: fix improper parsing of HTTP methods for use with ACLs
61 - BUG/MINOR: pattern: remove useless allocation of unused trash in pat_parse_reg()
62 - BUG/MEDIUM: acl: correctly compute the output type when a converter is used
63 - CLEANUP: acl: cleanup some of the redundancy and spaghetti after last fix
64 - BUG/CRITICAL: http: don't update msg->sov once data start to leave the buffer
65
Willy Tarreau87b7ac92014-07-25 08:56:07 +0200662014/07/25 : 1.5.3
67 - DOC: fix typo in Unix Socket commands
68 - BUG/MEDIUM: connection: fix memory corruption when building a proxy v2 header
69 - BUG/MEDIUM: ssl: Fix a memory leak in DHE key exchange
70 - DOC: mention that Squid correctly responds 400 to PPv2 header
71 - BUG/MINOR: http: base32+src should use the big endian version of base32
72 - BUG/MEDIUM: connection: fix proxy v2 header again!
73
Willy Tarreaua6918e32014-07-12 16:40:52 +0200742014/07/12 : 1.5.2
75 - BUG/MEDIUM: backend: Update hash to use unsigned int throughout
76 - BUG/MINOR: ssl: Fix external function in order not to return a pointer on an internal trash buffer.
77 - DOC: expand the docs for the provided stats.
78 - BUG/MEDIUM: unix: do not unlink() abstract namespace sockets upon failure.
79 - MINOR: stats: fix minor typo in HTML page
80 - BUG/MEDIUM: http: fetch "base" is not compatible with set-header
81 - BUG/MINOR: counters: do not untrack counters before logging
82 - BUG/MAJOR: sample: correctly reinitialize sample fetch context before calling sample_process()
83 - MINOR: stick-table: make stktable_fetch_key() indicate why it failed
84 - BUG/MEDIUM: counters: fix track-sc* to wait on unstable contents
85 - BUILD: remove TODO from the spec file and add README
86 - MINOR: log: make MAX_SYSLOG_LEN overridable at build time
87 - MEDIUM: log: support a user-configurable max log line length
88 - DOC: provide an example of how to use ssl_c_sha1
89 - BUILD: http: fix isdigit & isspace warnings on Solaris
90 - BUG/MINOR: listener: set the listener's fd to -1 after deletion
91 - BUG/MEDIUM: unix: failed abstract socket binding is retryable
92 - MEDIUM: listener: implement a per-protocol pause() function
93 - MEDIUM: listener: support rebinding during resume()
94 - BUG/MEDIUM: unix: completely unbind abstract sockets during a pause()
95 - DOC: explicitly mention the limits of abstract namespace sockets
96 - DOC: minor fix on {sc,src}_kbytes_{in,out}
97 - DOC: fix alphabetical sort of converters
98 - BUG/MAJOR: http: correctly rewind the request body after start of forwarding
99 - DOC: remove references to CPU=native in the README
100 - DOC: mention that "compression offload" is ignored in defaults section
101
Willy Tarreau4dfb7952014-06-24 11:30:21 +02001022014/06/24 : 1.5.1
103 - BUG/MINOR: config: http-request replace-header arg typo
104 - BUG/MINOR: ssl: rejects OCSP response without nextupdate.
105 - BUG/MEDIUM: ssl: Fix to not serve expired OCSP responses.
106 - BUG/MINOR: ssl: Fix OCSP resp update fails with the same certificate configured twice. (cherry picked from commit 1d3865b096b43b9a6d6a564ffb424ffa6f1ef79f)
107 - BUG/MEDIUM: Consistently use 'check' in process_chk
108 - BUG/MAJOR: session: revert all the crappy client-side timeout changes
109 - BUG/MINOR: logs: properly initialize and count log sockets
110
Willy Tarreau9229f122014-06-19 21:01:06 +02001112014/06/19 : 1.5.0
112 - MEDIUM: ssl: ignored file names ending as '.issuer' or '.ocsp'.
113 - MEDIUM: ssl: basic OCSP stapling support.
114 - MINOR: ssl/cli: Fix unapropriate comment in code on 'set ssl ocsp-response'
115 - MEDIUM: ssl: add 300s supported time skew on OCSP response update.
116 - MINOR: checks: mysql-check: Add support for v4.1+ authentication
117 - MEDIUM: ssl: Add the option to use standardized DH parameters >= 1024 bits
118 - MEDIUM: ssl: fix detection of ephemeral diffie-hellman key exchange by using the cipher description.
119 - MEDIUM: http: add actions "replace-header" and "replace-values" in http-req/resp
120 - MEDIUM: Break out check establishment into connect_chk()
121 - MEDIUM: Add port_to_str helper
122 - BUG/MEDIUM: fix ignored values for half-closed timeouts (client-fin and server-fin) in defaults section.
123 - BUG/MEDIUM: Fix unhandled connections problem with systemd daemon mode and SO_REUSEPORT.
124 - MINOR: regex: fix a little configuration memory leak.
125 - MINOR: regex: Create JIT compatible function that return match strings
126 - MEDIUM: regex: replace all standard regex function by own functions
127 - MEDIUM: regex: Remove null terminated strings.
128 - MINOR: regex: Use native PCRE API.
129 - MINOR: missing regex.h include
130 - DOC: Add Exim as Proxy Protocol implementer.
131 - BUILD: don't use type "uint" which is not portable
132 - BUILD: stats: workaround stupid and bogus -Werror=format-security behaviour
133 - BUG/MEDIUM: http: clear CF_READ_NOEXP when preparing a new transaction
134 - CLEANUP: http: don't clear CF_READ_NOEXP twice
135 - DOC: fix proxy protocol v2 decoder example
136 - DOC: fix remaining occurrences of "pattern extraction"
137 - MINOR: log: allow the HTTP status code to be logged even in TCP frontends
138 - MINOR: logs: don't limit HTTP header captures to HTTP frontends
139 - MINOR: sample: improve sample_fetch_string() to report partial contents
140 - MINOR: capture: extend the captures to support non-header keys
141 - MINOR: tcp: prepare support for the "capture" action
142 - MEDIUM: tcp: add a new tcp-request capture directive
143 - MEDIUM: session: allow shorter retry delay if timeout connect is small
144 - MEDIUM: session: don't apply the retry delay when redispatching
145 - MEDIUM: session: redispatch earlier when possible
146 - MINOR: config: warn when tcp-check rules are used without option tcp-check
147 - BUG/MINOR: connection: make proxy protocol v1 support the UNKNOWN protocol
148 - DOC: proxy protocol example parser was still wrong
149 - DOC: minor updates to the proxy protocol doc
150 - CLEANUP: connection: merge proxy proto v2 header and address block
151 - MEDIUM: connection: add support for proxy protocol v2 in accept-proxy
152 - MINOR: tools: add new functions to quote-encode strings
153 - DOC: clarify the CSV format
154 - MEDIUM: stats: report the last check and last agent's output on the CSV status
155 - MINOR: freq_ctr: introduce a new averaging method
156 - MEDIUM: session: maintain per-backend and per-server time statistics
157 - MEDIUM: stats: report per-backend and per-server time stats in HTML and CSV outputs
158 - BUG/MINOR: http: fix typos in previous patch
159 - DOC: remove the ultra-obsolete TODO file
160 - DOC: update roadmap
161 - DOC: minor updates to the README
162 - DOC: mention the maxconn limitations with the select poller
163 - DOC: commit a few old design thoughts files
164
Willy Tarreau2e858402014-05-28 17:50:53 +02001652014/05/28 : 1.5-dev26
166 - BUG/MEDIUM: polling: fix possible CPU hogging of worker processes after receiving SIGUSR1.
167 - BUG/MINOR: stats: fix a typo on a closing tag for a server tracking another one
168 - OPTIM: stats: avoid the calculation of a useless link on tracking servers in maintenance
169 - MINOR: fix a few memory usage errors
170 - CONTRIB: halog: Filter input lines by date and time through timestamp
171 - MINOR: ssl: SSL_CTX_set_options() and SSL_CTX_set_mode() take a long, not an int
172 - BUG/MEDIUM: regex: fix risk of buffer overrun in exp_replace()
173 - MINOR: acl: set "str" as default match for strings
174 - DOC: Add some precisions about acl default matching method
175 - MEDIUM: acl: strenghten the option parser to report invalid options
176 - BUG/MEDIUM: config: a stats-less config crashes in 1.5-dev25
177 - BUG/MINOR: checks: tcp-check must not stop on '\0' for binary checks
178 - MINOR: stats: improve alignment of color codes to save one line of header
179 - MINOR: checks: simplify and improve reporting of state changes when using log-health-checks
180 - MINOR: server: remove the SRV_DRAIN flag which can always be deduced
181 - MINOR: server: use functions to detect state changes and to update them
182 - MINOR: server: create srv_was_usable() from srv_is_usable() and use a pointer
183 - BUG/MINOR: stats: do not report "100%" in the thottle column when server is draining
184 - BUG/MAJOR: config: don't free valid regex memory
185 - BUG/MEDIUM: session: don't clear CF_READ_NOEXP if analysers are not called
186 - BUG/MINOR: stats: tracking servers may incorrectly report an inherited DRAIN status
187 - MEDIUM: proxy: make timeout parser a bit stricter
188 - REORG/MEDIUM: server: split server state and flags in two different variables
189 - REORG/MEDIUM: server: move the maintenance bits out of the server state
190 - MAJOR: server: use states instead of flags to store the server state
191 - REORG: checks: put the functions in the appropriate files !
192 - MEDIUM: server: properly support and propagate the maintenance status
193 - MEDIUM: server: allow multi-level server tracking
194 - CLEANUP: checks: rename the server_status_printf function
195 - MEDIUM: checks: simplify server up/down/nolb transitions
196 - MAJOR: checks: move health checks changes to set_server_check_status()
197 - MINOR: server: make the status reporting function support a reason
198 - MINOR: checks: simplify health check reporting functions
199 - MINOR: server: implement srv_set_stopped()
200 - MINOR: server: implement srv_set_running()
201 - MINOR: server: implement srv_set_stopping()
202 - MEDIUM: checks: simplify failure notification using srv_set_stopped()
203 - MEDIUM: checks: simplify success notification using srv_set_running()
204 - MEDIUM: checks: simplify stopping mode notification using srv_set_stopping()
205 - MEDIUM: stats: report a server's own state instead of the tracked one's
206 - MINOR: server: make use of srv_is_usable() instead of checking eweight
207 - MAJOR: checks: add support for a new "drain" administrative mode
208 - MINOR: stats: use the admin flags for soft enable/disable/stop/start on the web page
209 - MEDIUM: stats: introduce new actions to simplify admin status management
210 - MINOR: cli: introduce a new "set server" command
211 - MINOR: stats: report a distinct output for DOWN caused by agent
212 - MINOR: checks: support specific check reporting for the agent
213 - MINOR: checks: support a neutral check result
214 - BUG/MINOR: cli: "agent" was missing from the "enable"/"disable" help message
215 - MEDIUM: cli: add support for enabling/disabling health checks.
216 - MEDIUM: stats: report down caused by agent prior to reporting up
217 - MAJOR: agent: rework the response processing and support additional actions
218 - MINOR: stats: improve the stats web page to support more actions
219 - CONTRIB: halog: avoid calling time/localtime/mktime for each line
220 - DOC: document the workarouds for Google Chrome's bogus pre-connect
221 - MINOR: stats: report SSL key computations per second
222 - MINOR: stats: add counters for SSL cache lookups and misses
223
Willy Tarreaua3393952014-05-10 15:16:43 +02002242014/05/10 : 1.5-dev25
225 - MEDIUM: connection: Implement and extented PROXY Protocol V2
226 - MINOR: ssl: clean unused ACLs declarations
227 - MINOR: ssl: adds fetchs and ACLs for ssl back connection.
228 - MINOR: ssl: merge client's and frontend's certificate functions.
229 - MINOR: ssl: adds ssl_f_sha1 fetch to return frontend's certificate fingerprint
230 - MINOR: ssl: adds sample converter base64 for binary type.
231 - MINOR: ssl: convert to binary ssl_fc_unique_id and ssl_bc_unique_id.
232 - BUG/MAJOR: ssl: Fallback to private session cache if current lock mode is not supported.
233 - MAJOR: ssl: Change default locks on ssl session cache.
234 - BUG/MINOR: chunk: Fix function chunk_strcmp and chunk_strcasecmp match a substring.
235 - MINOR: ssl: add global statement tune.ssl.force-private-cache.
236 - MINOR: ssl: remove fallback to SSL session private cache if lock init fails.
237 - BUG/MEDIUM: patterns: last fix was still not enough
238 - MINOR: http: export the smp_fetch_cookie function
239 - MINOR: http: generic pointer to rule argument
240 - BUG/MEDIUM: pattern: a typo breaks automatic acl/map numbering
241 - BUG/MAJOR: patterns: -i and -n are ignored for inlined patterns
242 - BUG/MINOR: proxy: unsafe initialization of HTTP transaction when switching from TCP frontend
243 - BUG/MINOR: http: log 407 in case of proxy auth
244 - MINOR: http: rely on the message body parser to send 100-continue
245 - MEDIUM: http: move reqadd after execution of http_request redirect
246 - MEDIUM: http: jump to dedicated labels after http-request processing
247 - BUG/MINOR: http: block rules forgot to increment the denied_req counter
248 - BUG/MINOR: http: block rules forgot to increment the session's request counter
249 - MEDIUM: http: move Connection header processing earlier
250 - MEDIUM: http: remove even more of the spaghetti in the request path
251 - MINOR: http: silently support the "block" action for http-request
252 - CLEANUP: proxy: rename "block_cond" to "block_rules"
253 - MEDIUM: http: emulate "block" rules using "http-request" rules
254 - MINOR: http: remove the now unused loop over "block" rules
255 - MEDIUM: http: factorize the "auth" action of http-request and stats
256 - MEDIUM: http: make http-request rules processing return a verdict instead of a rule
257 - MINOR: config: add minimum support for emitting warnings only once
258 - MEDIUM: config: inform the user about the deprecatedness of "block" rules
259 - MEDIUM: config: inform the user that "reqsetbe" is deprecated
260 - MEDIUM: config: inform the user only once that "redispatch" is deprecated
261 - MEDIUM: config: warn that '{cli,con,srv}timeout' are deprecated
262 - BUG/MINOR: auth: fix wrong return type in pat_match_auth()
263 - BUILD: config: remove a warning with clang
264 - BUG/MAJOR: http: connection setup may stall on balance url_param
265 - BUG/MEDIUM: http/session: disable client-side expiration only after body
266 - BUG/MEDIUM: http: correctly report request body timeouts
267 - BUG/MEDIUM: http: disable server-side expiration until client has sent the body
268 - MEDIUM: listener: make the accept function more robust against pauses
269 - BUILD: syscalls: remove improper inline statement in front of syscalls
270 - BUILD: ssl: SSL_CTX_set_msg_callback() needs openssl >= 0.9.7
271 - BUG/MAJOR: session: recover the correct connection pointer in half-initialized sessions
272 - DOC: add some explanation on the shared cache build options in the readme.
273 - MEDIUM: proxy: only adjust the backend's bind-process when already set
274 - MEDIUM: config: limit nbproc to the machine's word size
275 - MEDIUM: config: check the bind-process settings according to nbproc
276 - MEDIUM: listener: parse the new "process" bind keyword
277 - MEDIUM: listener: inherit the process mask from the proxy
278 - MAJOR: listener: only start listeners bound to the same processes
279 - MINOR: config: only report a warning when stats sockets are bound to more than 1 process
280 - CLEANUP: config: set the maxaccept value for peers listeners earlier
281 - BUG/MINOR: backend: only match IPv4 addresses with RDP cookies
282 - BUG/MINOR: checks: correctly configure the address family and protocol
283 - MINOR: tools: split is_addr() and is_inet_addr()
284 - MINOR: protocols: use is_inet_addr() when only INET addresses are desired
285 - MEDIUM: unix: add preliminary support for connecting to servers over UNIX sockets
286 - MEDIUM: checks: only complain about the missing port when the check uses TCP
287 - MEDIUM: unix: implement support for Linux abstract namespace sockets
288 - DOC: map_beg was missing from the table of map_* converters
289 - DOC: ebtree: indicate that prefix insertion/lookup may be used with strings
290 - MEDIUM: pattern: use ebtree's longest match to index/lookup string beginning
291 - BUILD: remove the obsolete BSD and OSX makefiles
292 - MEDIUM: unix: avoid a double connect probe when no data are sent
293 - DOC: stop referencing the slow git repository in the README
294 - BUILD: only build the systemd wrapper on Linux 2.6 and above
295 - DOC: update roadmap with completed tasks
296 - MEDIUM: session: implement half-closed timeouts (client-fin and server-fin)
297
Willy Tarreau8860dcd2014-04-26 00:08:14 +02002982014/04/26 : 1.5-dev24
299 - MINOR: pattern: find element in a reference
300 - MEDIUM: http: ACL and MAP updates through http-(request|response) rules
301 - MEDIUM: ssl: explicitly log failed handshakes after a heartbeat
302 - DOC: Full section dedicated to the converters
303 - MEDIUM: http: register http-request and http-response keywords
304 - BUG/MINOR: compression: correctly report incoming byte count
305 - BUG/MINOR: http: don't report server aborts as client aborts
306 - BUG/MEDIUM: channel: bi_putblk() must not wrap before the end of buffer
307 - CLEANUP: buffers: remove unused function buffer_contig_space_with_res()
308 - MEDIUM: stats: reimplement HTTP keep-alive on the stats page
309 - BUG/MAJOR: http: fix timeouts during data forwarding
310 - BUG/MEDIUM: http: 100-continue responses must process the next part immediately
311 - MEDIUM: http: move skipping of 100-continue earlier
312 - BUILD: stats: let gcc know that last_fwd cannot be used uninitialized...
313 - CLEANUP: general: get rid of all old occurrences of "session *t"
314 - CLEANUP: http: remove the useless "if (1)" inherited from version 1.4
315 - BUG/MEDIUM: stats: mismatch between behaviour and doc about front/back
316 - MEDIUM: http: enable analysers to have keep-alive on stats
317 - REORG: http: move HTTP Connection response header parsing earlier
318 - MINOR: stats: always emit HTTP/1.1 in responses
319 - MINOR: http: add capture.req.ver and capture.res.ver
320 - MINOR: checks: add a new global max-spread-checks directive
321 - BUG/MAJOR: http: fix the 'next' pointer when performing a redirect
322 - MINOR: http: implement the max-keep-alive-queue setting
323 - DOC: fix alphabetic order of tcp-check
324 - MINOR: connection: add a new error code for SSL with heartbeat
325 - MEDIUM: ssl: implement a workaround for the OpenSSL heartbleed attack
326 - BUG/MEDIUM: Revert "MEDIUM: ssl: Add standardized DH parameters >= 1024 bits"
327 - BUILD: http: remove a warning on strndup
328 - BUILD: ssl: avoid a warning about conn not used with OpenSSL < 1.0.1
329 - BUG/MINOR: ssl: really block OpenSSL's response to heartbleed attack
330 - MINOR: ssl: finally catch the heartbeats missing the padding
331
Willy Tarreau8317b282014-04-23 01:49:41 +02003322014/04/23 : 1.5-dev23
333 - BUG/MINOR: reject malformed HTTP/0.9 requests
334 - MINOR: systemd wrapper: re-execute on SIGUSR2
335 - MINOR: systemd wrapper: improve logging
336 - MINOR: systemd wrapper: propagate exit status
337 - BUG/MINOR: tcpcheck connect wrong behavior
338 - MEDIUM: proxy: support use_backend with dynamic names
339 - MINOR: stats: Enhancement to stats page to provide information of last session time.
340 - BUG/MEDIUM: peers: fix key consistency for integer stick tables
341 - DOC: fix a typo on http-server-close and encapsulate options with double-quotes
342 - DOC: fix fetching samples syntax
343 - MINOR: ssl: add ssl_fc_unique_id to fetch TLS Unique ID
344 - MEDIUM: ssl: Use ALPN support as it will be available in OpenSSL 1.0.2
345 - DOC: fix typo
346 - CLEANUP: code style: use tabs to indent codes instead of spaces
347 - DOC: fix a few config typos.
348 - BUG/MINOR: raw_sock: also consider ENOTCONN in addition to EAGAIN for recv()
349 - DOC: lowercase format string in unique-id
350 - MINOR: set IP_FREEBIND on IPv6 sockets in transparent mode
351 - BUG/MINOR: acl: req_ssl_sni fails with SSLv3 record version
352 - BUG/MINOR: build: add missing objects in osx and bsd Makefiles
353 - BUG/MINOR: build: handle whitespaces in wc -l output
354 - BUG/MINOR: Fix name lookup ordering when compiled with USE_GETADDRINFO
355 - MEDIUM: ssl: Add standardized DH parameters >= 1024 bits
356 - BUG/MEDIUM: map: The map parser includes blank lines.
357 - BUG/MINOR: log: The log of quotted capture header has been terminated by 2 quotes.
358 - MINOR: standard: add function "encode_chunk"
359 - BUG/MINOR: http: fix encoding of samples used in http headers
360 - MINOR: sample: add hex converter
361 - MEDIUM: sample: change the behavior of the bin2str cast
362 - MAJOR: auth: Change the internal authentication system.
363 - MEDIUM: acl/pattern: standardisation "of pat_parse_int()" and "pat_parse_dotted_ver()"
364 - MEDIUM: pattern: The pattern parser no more uses <opaque> and just takes one string.
365 - MEDIUM: pattern: Change the prototype of the function pattern_register().
366 - CONTRIB: ip6range: add a network IPv6 range to mask converter
367 - MINOR: pattern: separe list element from the data part.
368 - MEDIUM: pattern: add indexation function.
369 - MEDIUM: pattern: The parse functions just return "struct pattern" without memory allocation
370 - MINOR: pattern: Rename "pat_idx_elt" to "pattern_tree"
371 - MINOR: sample: dont call the sample cast function "c_none"
372 - MINOR: standard: Add function for converting cidr to network mask.
373 - MEDIUM: sample: Remove types SMP_T_CSTR and SMP_T_CBIN, replace it by SMP_F_CONST flags
374 - MEDIUM: sample/http_proto: Add new type called method
375 - MINOR: dumpstats: Group map inline help
376 - MEDIUM: pattern: The function pattern_exec_match() returns "struct pattern" if the patten match.
377 - MINOR: dumpstats: change map inline sentences
378 - MINOR: dumpstats: change the "get map" display management
379 - MINOR: map/dumpstats: The cli cmd "get map ..." display the "int" format.
380 - MEDIUM: pattern: The match function browse itself the list or the tree.
381 - MEDIUM: pattern: Index IPv6 addresses in a tree.
382 - MEDIUM: pattern: add delete functions
383 - MEDIUM: pattern: add prune function
384 - MEDIUM: pattern: add sample lookup function.
385 - MEDIUM: pattern/dumpstats: The function pattern_lookup() is no longer used
386 - MINOR: map/pattern: The sample parser is stored in the pattern
387 - MAJOR: pattern/map: Extends the map edition system in the patterns
388 - MEDIUM: pattern: merge same pattern
389 - MEDIUM: pattern: The expected type is stored in the pattern head, and conversion is executed once.
390 - MINOR: pattern: Each pattern is identified by unique id.
391 - MINOR: pattern/acl: Each pattern of each acl can be load with specified id
392 - MINOR: pattern: The function "pattern_register()" is no longer used.
393 - MINOR: pattern: Merge function pattern_add() with pat_ref_push().
394 - MINOR: pattern: store configuration reference for each acl or map pattern.
395 - MINOR: pattern: Each pattern expression element store the reference struct.
396 - MINOR: dumpstats: display the reference for th key/pattern and value.
397 - MEDIUM: pattern: delete() function uses the pat_ref_elt to find the element to be removed
398 - MEDIUM: pattern_find_smp: functions find_smp uses the pat_ref_elt to find the element to be removed
399 - MEDIUM: dumpstats/pattern: display and use each pointer of each pattern dumped
400 - MINOR: pattern/map/acl: Centralization of the file parsers
401 - MINOR: pattern: Check if the file reference is not used with acl and map
402 - MINOR: acl/pattern: Acl "-M" option force to load file as map file with two columns
403 - MEDIUM: dumpstats: Display error message during add of values.
404 - MINOR: pattern: The function pat_ref_set() have now atomic behavior
405 - MINOR: regex: The pointer regstr in the struc regex is no longer used.
406 - MINOR: cli: Block the usage of the command "acl add" in many cases.
407 - MINOR: doc: Update the documentation about the map and acl
408 - MINOR: pattern: index duplicates
409 - MINOR: configuration: File and line propagation
410 - MINOR: dumpstat/conf: display all the configuration lines that using pattern reference
411 - MINOR: standard: Disable ip resolution during the runtime
412 - MINOR: pattern: Remove the flag "PAT_F_FROM_FILE".
413 - MINOR: pattern: forbid dns resolutions
414 - DOC: document "get map" / "get acl" on the CLI
415 - MEDIUM: acl: Change the acl register struct
416 - BUG/MEDIUM: acl: boolean only matches were broken by recent changes
417 - DOC: pattern: pattern organisation schematics
418 - MINOR: pattern/cli: Update used terms in documentation and cli
419 - MINOR: cli: remove information about acl or map owner.
420 - MINOR: session: don't always assume there's a listener
421 - MINOR: pattern: Add function to prune and reload pattern list.
422 - MINOR: standard: Add ipv6 support in the function url2sa().
423 - MEDIUM: config: Dynamic sections.
424 - BUG/MEDIUM: stick-table: fix IPv4-to-IPv6 conversion in src_* fetches
425 - MINOR: http: Add the "language" converter to for use with accept-language
426 - BUG/MINOR: log: Don't dump empty unique-id
427 - BUG/MAJOR: session: fix a possible crash with src_tracked
428 - DOC: Update "language" documentation
429 - MINOR: http: add the function "del-header" to the directives http-request and http-response
430 - DOC: add some information on capture.(req|res).hdr
431 - MINOR: http: capture.req.method and capture.req.uri
432 - MINOR: http: optimize capture.req.method and capture.req.uri
433 - MINOR: session: clean up the connection free code
434 - BUG/MEDIUM: checks: immediately report a connection success
435 - MEDIUM: connection: don't use real send() flags in snd_buf()
436 - OPTIM: ssl: implement dynamic record size adjustment
437 - MINOR: stats: report exact last session time in backend too
438 - BUG/MEDIUM: stats: the "lastsess" field must appear last in the CSV.
439 - BUG/MAJOR: check: fix memory leak in "tcp-check connect" over SSL
440 - BUG/MINOR: channel: initialize xfer_small/xfer_large on new buffers
441 - MINOR: channel: add the date of last read in the channel
442 - MEDIUM: stream-int: automatically disable CF_STREAMER flags after idle
443 - MINOR: ssl: add DEFAULT_SSL_MAX_RECORD to set the record size at build time
444 - MINOR: config: make the stream interface idle timer user-configurable
445 - MINOR: config: add global directives to set default SSL ciphers
446 - MINOR: sample: add a rand() sample fetch to return a sample.
447 - BUG/MEDIUM: config: immediately abort if peers section has no name
448 - BUG/MINOR: ssl: fix syntax in config error message
449 - BUG/MEDIUM: ssl: always send a full buffer after EAGAIN
450 - BUG/MINOR: config: server on-marked-* statement is ignored in default-server
451 - BUG/MEDIUM: backend: prefer-last-server breaks redispatch
452 - BUG/MEDIUM: http: continue to emit 503 on keep-alive to different server
453 - MEDIUM: acl: fix pattern type for payload / payload_lv
454 - BUG/MINOR: config: fix a crash on startup when a disabled backend references a peer
455 - BUG/MEDIUM: compression: fix the output type of the compressor name
456 - BUG/MEDIUM: http: don't start to forward request data before the connect
457 - MINOR: http: release compression context only in http_end_txn()
458 - MINOR: protect ebimtree/ebistree against multiple inclusions
459 - MEDIUM: proxy: create a tree to store proxies by name
460 - MEDIUM: proxy: make findproxy() use trees to look up proxies
461 - MEDIUM: proxy: make get_backend_server() use findproxy() to lookup proxies
462 - MEDIUM: stick-table: lookup table names using trees.
463 - MEDIUM: config: faster lookup for duplicated proxy name
464 - CLEANUP: acl: remove obsolete test in parse_acl_expr()
465 - MINOR: sample: move smp_to_type to sample.c
466 - MEDIUM: compression: consider the "q=" attribute in Accept-Encoding
467 - REORG: cfgparse: move server keyword parsing to server.c
468 - BUILD: adjust makefile for AIX 5.1
469 - BUG/MEDIUM: pattern: fix wrong definition of the pat_prune_fcts array
470 - CLEANUP: pattern: move array definitions to proto/ and not types/
471 - BUG/MAJOR: counters: check for null-deref when looking up an alternate table
472 - BUILD: ssl: previous patch failed
473 - BUILD/MEDIUM: standard: get rid of the last strcpy()
474 - BUILD/MEDIUM: standard: get rid of sprintf()
475 - BUILD/MEDIUM: cfgparse: get rid of sprintf()
476 - BUILD/MEDIUM: checks: get rid of sprintf()
477 - BUILD/MEDIUM: http: remove calls to sprintf()
478 - BUG/MEDIUM: systemd-wrapper: fix locating of haproxy binary
479 - BUILD/MINOR: ssl: remove one call to sprintf()
480 - MEDIUM: http: don't reject anymore message bodies not containing the url param
481 - MEDIUM: http: wait for the first chunk or message body length in http_process_body
482 - CLEANUP: http: rename http_process_request_body()
483 - CLEANUP: http: prepare dedicated processing for chunked encoded message bodies
484 - MINOR: http: make msg->eol carry the last CRLF length
485 - MAJOR: http: do not use msg->sol while processing messages or forwarding data
486 - MEDIUM: http: http_parse_chunk_crlf() must not advance the buffer pointer
487 - MAJOR: http: don't update msg->sov anymore while processing the body
488 - MINOR: http: add a small helper to compute the amount of body bytes present
489 - MEDIUM: http: add a small helper to compute how far to rewind to find headers
490 - MINOR: http: add a small helper to compute how far to rewind to find URI
491 - MEDIUM: http: small helpers to compute how far to rewind to find BODY and DATA
492 - MAJOR: http: reset msg->sov after headers are forwarded
493 - MEDIUM: http: forward headers again while waiting for connection to complete
494 - BUG/MINOR: http: deinitialize compression after a parsing error
495 - BUG/MINOR: http: deinitialize compression after a compression error
496 - MEDIUM: http: headers must be forwarded even if data was already inspected
497 - MAJOR: http: re-enable compression on chunked encoding
498 - MAJOR: http/compression: fix chunked-encoded response processing
499 - MEDIUM: http: cleanup: centralize a little bit HTTP compression end
500 - MEDIUM: http: start to centralize the forwarding code
501 - MINOR: http: further cleanups of response forwarding function
502 - MEDIUM: http: only allocate the temporary compression buffer when needed
503 - MAJOR: http: centralize data forwarding in the request path
504 - CLEANUP: http: document the response forwarding states
505 - CLEANUP: http: remove all calls to http_silent_debug()
506 - DOC: internal: add some reminders about HTTP parsing and pointer states
507 - BUG/MAJOR: http: fix bug in parse_qvalue() when selecting compression algo
508 - BUG/MINOR: stats: last session was not always set
509 - DOC: add pointer to the Cyril's HTML doc in the README
510 - MEDIUM: config: relax use_backend check to make the condition optional
511 - MEDIUM: config: report misplaced http-request rules
512 - MEDIUM: config: report misplaced use-server rules
513 - DOC: update roadmap with what was done.
514
Willy Tarreau1a34d572014-02-03 00:41:29 +01005152014/02/03 : 1.5-dev22
516 - MEDIUM: tcp-check new feature: connect
517 - MEDIUM: ssl: Set verify 'required' as global default for servers side.
518 - MINOR: ssl: handshake optim for long certificate chains.
519 - BUG/MINOR: pattern: pattern comparison executed twice
520 - BUG/MEDIUM: map: segmentation fault with the stats's socket command "set map ..."
521 - BUG/MEDIUM: pattern: Segfault in binary parser
522 - MINOR: pattern: move functions for grouping pat_match_* and pat_parse_* and add documentation.
523 - MINOR: standard: The parse_binary() returns the length consumed and his documentation is updated
524 - BUG/MINOR: payload: the patterns of the acl "req.ssl_ver" are no parsed with the good function.
525 - BUG/MEDIUM: pattern: "pat_parse_dotted_ver()" set bad expect_type.
526 - BUG/MINOR: sample: The c_str2int converter does not fail if the entry is not an integer
527 - BUG/MEDIUM: http/auth: Sometimes the authentication credentials can be mix between two requests
528 - MINOR: doc: Bad cli function name.
529 - MINOR: http: smp_fetch_capture_header_* fetch captured headers
530 - BUILD: last release inadvertently prepended a "+" in front of the date
531 - BUG/MEDIUM: stream-int: fix the keep-alive idle connection handler
532 - BUG/MEDIUM: backend: do not re-initialize the connection's context upon reuse
533 - BUG: Revert "OPTIM/MEDIUM: epoll: fuse active events into polled ones during polling changes"
534 - BUG/MINOR: checks: successful check completion must not re-enable MAINT servers
535 - MINOR: http: try to stick to same server after status 401/407
536 - BUG/MINOR: http: always disable compression on HTTP/1.0
537 - OPTIM: poll: restore polling after a poll/stop/want sequence
538 - OPTIM: http: don't stop polling for read on the client side after a request
539 - BUG/MEDIUM: checks: unchecked servers could not be enabled anymore
540 - BUG/MEDIUM: stats: the web interface must check the tracked servers before enabling
541 - BUG/MINOR: channel: CHN_INFINITE_FORWARD must be unsigned
542 - BUG/MINOR: stream-int: do not clear the owner upon unregister
543 - MEDIUM: stats: add support for HTTP keep-alive on the stats page
544 - BUG/MEDIUM: stats: fix HTTP/1.0 breakage introduced in previous patch
545 - Revert "MEDIUM: stats: add support for HTTP keep-alive on the stats page"
546 - MAJOR: channel: add a new flag CF_WAKE_WRITE to notify the task of writes
547 - OPTIM: session: set the READ_DONTWAIT flag when connecting
548 - BUG/MINOR: http: don't clear the SI_FL_DONT_WAKE flag between requests
549 - MINOR: session: factor out the connect time measurement
550 - MEDIUM: session: prepare to support earlier transitions to the established state
551 - MEDIUM: stream-int: make si_connect() return an established state when possible
552 - MINOR: checks: use an inline function for health_adjust()
553 - OPTIM: session: put unlikely() around the freewheeling code
554 - MEDIUM: config: report a warning when multiple servers have the same name
555 - BUG: Revert "OPTIM: poll: restore polling after a poll/stop/want sequence"
556 - BUILD/MINOR: listener: remove a glibc warning on accept4()
557 - BUG/MAJOR: connection: fix mismatch between rcv_buf's API and usage
558 - BUILD: listener: fix recent accept4() again
559 - BUG/MAJOR: ssl: fix breakage caused by recent fix abf08d9
560 - BUG/MEDIUM: polling: ensure we update FD status when there's no more activity
561 - MEDIUM: listener: fix polling management in the accept loop
562 - MINOR: protocol: improve the proto->drain() API
563 - MINOR: connection: add a new conn_drain() function
564 - MEDIUM: tcp: report in tcp_drain() that lingering is already disabled on close
565 - MEDIUM: connection: update callers of ctrl->drain() to use conn_drain()
566 - MINOR: connection: add more error codes to report connection errors
567 - MEDIUM: tcp: report connection error at the connection level
568 - MEDIUM: checks: make use of chk_report_conn_err() for connection errors
569 - BUG/MEDIUM: unique_id: HTTP request counter is not stable
570 - DOC: fix misleading information about SIGQUIT
571 - BUG/MAJOR: fix freezes during compression
572 - BUG/MEDIUM: stream-interface: don't wake the task up before end of transfer
573 - BUILD: fix VERDATE exclusion regex
574 - CLEANUP: polling: rename "spec_e" to "state"
575 - DOC: add a diagram showing polling state transitions
576 - REORG: polling: rename "spec_e" to "state" and "spec_p" to "cache"
577 - REORG: polling: rename "fd_spec" to "fd_cache"
578 - REORG: polling: rename the cache allocation functions
579 - REORG: polling: rename "fd_process_spec_events()" to "fd_process_cached_events()"
580 - MAJOR: polling: rework the whole polling system
581 - MAJOR: connection: remove the CO_FL_WAIT_{RD,WR} flags
582 - MEDIUM: connection: remove conn_{data,sock}_poll_{recv,send}
583 - MEDIUM: connection: add check for readiness in I/O handlers
584 - MEDIUM: stream-interface: the polling flags must always be updated in chk_snd_conn
585 - MINOR: stream-interface: no need to call fd_stop_both() on error
586 - MEDIUM: connection: no need to recheck FD state
587 - CLEANUP: connection: use conn_ctrl_ready() instead of checking the flag
588 - CLEANUP: connection: use conn_xprt_ready() instead of checking the flag
589 - CLEANUP: connection: fix comments in connection.h to reflect new behaviour.
590 - OPTIM: raw-sock: don't speculate after a short read if polling is enabled
591 - MEDIUM: polling: centralize polled events processing
592 - MINOR: polling: create function fd_compute_new_polled_status()
593 - MINOR: cli: add more information to the "show info" output
594 - MEDIUM: listener: add support for limiting the session rate in addition to the connection rate
595 - MEDIUM: listener: apply a limit on the session rate submitted to SSL
596 - REORG: stats: move the stats socket states to dumpstats.c
597 - MINOR: cli: add the new "show pools" command
598 - BUG/MEDIUM: counters: flush content counters after each request
599 - BUG/MEDIUM: counters: fix stick-table entry leak when using track-sc2 in connection
600 - MINOR: tools: add very basic support for composite pointers
601 - MEDIUM: counters: stop relying on session flags at all
602 - BUG/MINOR: cli: fix missing break in command line parser
603 - BUG/MINOR: config: correctly report when log-format headers require HTTP mode
604 - MAJOR: http: update connection mode configuration
605 - MEDIUM: http: make keep-alive + httpclose be passive mode
606 - MAJOR: http: switch to keep-alive mode by default
607 - BUG/MEDIUM: http: fix regression caused by recent switch to keep-alive by default
608 - BUG/MEDIUM: listener: improve detection of non-working accept4()
609 - BUILD: listener: add fcntl.h and unistd.h
610 - BUG/MINOR: raw_sock: correctly set the MSG_MORE flag
611
Willy Tarreau6b07bf72013-12-17 00:45:49 +01006122013/12/17 : 1.5-dev21
613 - MINOR: stats: don't use a monospace font to report numbers
614 - MINOR: session: remove debugging code
615 - BUG/MAJOR: patterns: fix double free caused by loading strings from files
616 - MEDIUM: http: make option http_proxy automatically rewrite the URL
617 - BUG/MEDIUM: http: cook_cnt() forgets to set its output type
618 - BUG/MINOR: stats: correctly report throttle rate of low weight servers
619 - BUG/MEDIUM: checks: servers must not start in slowstart mode
620 - BUG/MINOR: acl: parser must also stop at comma on ACL-only keywords
621 - MEDIUM: stream-int: implement a very simplistic idle connection manager
622 - DOC: update the ROADMAP file
623
Willy Tarreau11f64d62013-12-16 02:32:37 +01006242013/12/16 : 1.5-dev20
625 - DOC: add missing options to the manpage
626 - DOC: add manpage references to all system calls
627 - DOC: update manpage reference to haproxy-en.txt
628 - DOC: remove -s and -l options from the manpage
629 - DOC: missing information for the "description" keyword
630 - DOC: missing http-send-name-header keyword in keyword table
631 - MINOR: tools: function my_memmem() to lookup binary contents
632 - MEDIUM: checks: add send/expect tcp based check
633 - MEDIUM: backend: Enhance hash-type directive with an algorithm options
634 - MEDIUM: backend: Implement avalanche as a modifier of the hashing functions.
635 - DOC: Documentation for hashing function, with test results.
636 - BUG/MEDIUM: ssl: potential memory leak using verifyhost
637 - BUILD: ssl: compilation issue with openssl v0.9.6.
638 - BUG/MINOR: ssl: potential memory leaks using ssl_c_key_alg or ssl_c_sig_alg.
639 - MINOR: ssl: optimization of verifyhost on wildcard certificates.
640 - BUG/MINOR: ssl: verifyhost does not match empty strings on wildcard.
641 - MINOR: ssl: Add statement 'verifyhost' to "server" statements
642 - CLEANUP: session: remove event_accept() which was not used anymore
643 - BUG/MINOR: deinit: free fdinfo while doing cleanup
644 - DOC: minor typo fix in documentation
645 - BUG/MEDIUM: server: set the macro for server's max weight SRV_UWGHT_MAX to SRV_UWGHT_RANGE
646 - BUG/MINOR: use the same check condition for server as other algorithms
647 - DOC: fix typo in comments
648 - BUG/MINOR: deinit: free server map which is allocated in init_server_map()
649 - CLEANUP: stream_interface: cleanup loop information in si_conn_send_loop()
650 - MINOR: buffer: align the last output line of buffer_dump()
651 - MINOR: buffer: align the last output line if there are less than 8 characters left
652 - DOC: stick-table: modify the description
653 - OPTIM: stream_interface: return directly if the connection flag CO_FL_ERROR has been set
654 - CLEANUP: code style: use tabs to indent codes
655 - DOC: checkcache: block responses with cacheable cookies
656 - BUG/MINOR: check_config_validity: check the returned value of stktable_init()
657 - MEDIUM: haproxy-systemd-wrapper: Use haproxy in same directory
658 - MEDIUM: systemd-wrapper: Kill child processes when interrupted
659 - LOW: systemd-wrapper: Write debug information to stdout
660 - BUG/MINOR: http: fix "set-tos" not working in certain configurations
661 - MEDIUM: http: add IPv6 support for "set-tos"
662 - DOC: ssl: update build instructions to use new SSL_* variables
663 - BUILD/MINOR: systemd: fix compiler warning about unused result
664 - url32+src - like base32+src but whole url including parameters
665 - BUG/MINOR: fix forcing fastinter in "on-error"
666 - CLEANUP: Make parameters of srv_downtime and srv_getinter const
667 - CLEANUP: Remove unused 'last_slowstart_change' field from struct peer
668 - MEDIUM: Split up struct server's check element
669 - MEDIUM: Move result element to struct check
670 - MEDIUM: Paramatise functions over the check of a server
671 - MEDIUM: cfgparse: Factor out check initialisation
672 - MEDIUM: Add state to struct check
673 - MEDIUM: Move health element to struct check
674 - MEDIUM: Add helper for task creation for checks
675 - MEDIUM: Add helper function for failed checks
676 - MEDIUM: Log agent fail, stopped or down as info
677 - MEDIUM: Remove option lb-agent-chk
678 - MEDIUM: checks: Add supplementary agent checks
679 - MEDIUM: Do not mark a server as down if the agent is unavailable
680 - MEDIUM: Set rise and fall of agent checks to 1
681 - MEDIUM: Add enable and disable agent unix socket commands
682 - MEDIUM: Add DRAIN state and report it on the stats page
683 - BUILD/MINOR: missing header file
684 - CLEANUP: regex: Create regex_comp function that compiles regex using compilation options
685 - CLEANUP: The function "regex_exec" needs the string length but in many case they expect null terminated char.
686 - MINOR: http: some exported functions were not in the header file
687 - MINOR: http: change url_decode to return the size of the decoded string.
688 - BUILD/MINOR: missing header file
689 - BUG/MEDIUM: sample: The function v4tov6 cannot support input and output overlap
690 - BUG/MINOR: arg: fix error reporting for add-header/set-header sample fetch arguments
691 - MINOR: sample: export the generic sample conversion parser
692 - MINOR: sample: export sample_casts
693 - MEDIUM: acl: use the fetch syntax 'fetch(args),conv(),conv()' into the ACL keyword
694 - MINOR: stick-table: use smp_expr_output_type() to retrieve the output type of a "struct sample_expr"
695 - MINOR: sample: provide the original sample_conv descriptor struct to the argument checker function.
696 - MINOR: tools: Add a function to convert buffer to an ipv6 address
697 - MINOR: acl: export acl arrays
698 - MINOR: acl: Extract the pattern parsing and indexation from the "acl_read_patterns_from_file()" function
699 - MINOR: acl: Extract the pattern matching function
700 - MINOR: sample: Define new struct sample_storage
701 - MEDIUM: acl: associate "struct sample_storage" to each "struct acl_pattern"
702 - REORG: acl/pattern: extract pattern matching from the acl file and create pattern.c
703 - MEDIUM: pattern: create pattern expression
704 - MEDIUM: pattern: rename "acl" prefix to "pat"
705 - MEDIUM: sample: let the cast functions set their output type
706 - MINOR: sample: add a private field to the struct sample_conv
707 - MINOR: map: Define map types
708 - MEDIUM: sample: add the "map" converter
709 - MEDIUM: http: The redirect strings follows the log format rules.
710 - BUG/MINOR: acl: acl parser does not recognize empty converter list
711 - BUG/MINOR: map: The map list was declared in the map.h file
712 - MINOR: map: Cleanup the initialisation of map descriptors.
713 - MEDIUM: map: merge identical maps
714 - BUG/MEDIUM: pattern: Pattern node has type of "struct pat_idx_elt" in place of "struct eb_node"
715 - BUG/MEDIUM: map: Bad map file parser
716 - CLEANUP/MINOR: standard: use the system define INET6_ADDRSTRLEN in place of MAX_IP6_LEN
717 - BUG/MEDIUM: sample: conversion from str to ipv6 may read data past end
718 - MINOR: map: export map_get_reference() function
719 - MINOR: pattern: Each pattern sets the expected input type
720 - MEDIUM: acl: Last patch change the output type
721 - MEDIUM: pattern: Extract the index process from the pat_parse_*() functions
722 - MINOR: standard: The function parse_binary() can use preallocated buffer
723 - MINOR: regex: Change the struct containing regex
724 - MINOR: regex: Copy the original regex expression into string.
725 - MINOR: pattern: add support for compiling patterns for lookups
726 - MINOR: pattern: make the pattern matching function return a pointer to the matched element
727 - MINOR: map: export parse output sample functions
728 - MINOR: pattern: add function to lookup a specific entry in pattern list
729 - MINOR: pattern/map: Each pattern must free the associated sample
730 - MEDIUM: dumpstat: make the CLI parser understand the backslash as an escape char
731 - MEDIUM: map: dynamic manipulation of maps
732 - BUG/MEDIUM: unique_id: junk in log on empty unique_id
733 - BUG/MINOR: log: junk at the end of syslog packet
734 - MINOR: Makefile: provide cscope rule
735 - DOC: compression: chunk are not compressed anymore
736 - MEDIUM: session: disable lingering on the server when the client aborts
737 - BUG/MEDIUM: prevent gcc from moving empty keywords lists into BSS
738 - DOC: remove the comment saying that SSL certs are not checked on the server side
739 - BUG: counters: third counter was not stored if others unset
740 - BUG/MAJOR: http: don't emit the send-name-header when no server is available
741 - BUG/MEDIUM: http: "option checkcache" fails with the no-cache header
742 - BUG/MAJOR: http: sample prefetch code was not properly migrated
743 - BUG/MEDIUM: splicing: fix abnormal CPU usage with splicing
744 - BUG/MINOR: stream_interface: don't call chk_snd() on polled events
745 - OPTIM: splicing: use splice() for the last block when relevant
746 - MEDIUM: sample: handle comma-delimited converter list
747 - MINOR: sample: fix sample_process handling of unstable data
748 - CLEANUP: acl: move the 3 remaining sample fetches to samples.c
749 - MINOR: sample: add a new "date" fetch to return the current date
750 - MINOR: samples: add the http_date([<offset>]) sample converter.
751 - DOC: minor improvements to the part on the stats socket.
752 - MEDIUM: sample: systematically pass the keyword pointer to the keyword
753 - MINOR: payload: split smp_fetch_rdp_cookie()
754 - MINOR: counters: factor out smp_fetch_sc*_tracked
755 - MINOR: counters: provide a generic function to retrieve a stkctr for sc* and src.
756 - MEDIUM: counters: factor out smp_fetch_sc*_get_gpc0
757 - MEDIUM: counters: factor out smp_fetch_sc*_gpc0_rate
758 - MEDIUM: counters: factor out smp_fetch_sc*_inc_gpc0
759 - MEDIUM: counters: factor out smp_fetch_sc*_clr_gpc0
760 - MEDIUM: counters: factor out smp_fetch_sc*_conn_cnt
761 - MEDIUM: counters: factor out smp_fetch_sc*_conn_rate
762 - MEDIUM: counters: factor out smp_fetch_sc*_conn_cur
763 - MEDIUM: counters: factor out smp_fetch_sc*_sess_cnt
764 - MEDIUM: counters: factor out smp_fetch_sc*_sess_rate
765 - MEDIUM: counters: factor out smp_fetch_sc*_http_req_cnt
766 - MEDIUM: counters: factor out smp_fetch_sc*_http_req_rate
767 - MEDIUM: counters: factor out smp_fetch_sc*_http_err_cnt
768 - MEDIUM: counters: factor out smp_fetch_sc*_http_err_rate
769 - MEDIUM: counters: factor out smp_fetch_sc*_kbytes_in
770 - MEDIUM: counters: factor out smp_fetch_sc*_bytes_in_rate
771 - MEDIUM: counters: factor out smp_fetch_sc*_kbytes_out
772 - MEDIUM: counters: factor out smp_fetch_sc*_bytes_out_rate
773 - MEDIUM: counters: factor out smp_fetch_sc*_trackers
774 - MINOR: session: make the number of stick counter entries more configurable
775 - MEDIUM: counters: support passing the counter number as a fetch argument
776 - MEDIUM: counters: support looking up a key in an alternate table
777 - MEDIUM: cli: adjust the method for feeding frequency counters in tables
778 - MINOR: cli: make it possible to enter multiple values at once with "set table"
779 - MINOR: payload: allow the payload sample fetches to retrieve arbitrary lengths
780 - BUG/MINOR: cli: "clear table" must not kill entries that don't match condition
781 - MINOR: ssl: use MAXPATHLEN instead of PATH_MAX
782 - MINOR: config: warn when a server with no specific port uses rdp-cookie
783 - BUG/MEDIUM: unique_id: HTTP request counter must be unique!
784 - DOC: add a mention about the limited chunk size
785 - BUG/MEDIUM: fix broken send_proxy on FreeBSD
786 - MEDIUM: stick-tables: flush old entries upon soft-stop
787 - MINOR: tcp: add new "close" action for tcp-response
788 - MINOR: payload: provide the "res.len" fetch method
789 - BUILD: add SSL_INC/SSL_LIB variables to force the path to openssl
790 - MINOR: http: compute response time before processing headers
791 - BUG/MINOR: acl: fix improper string size assignment in proxy argument
792 - BUG/MEDIUM: http: accept full buffers on smp_prefetch_http
793 - BUG/MINOR: acl: implicit arguments of ACL keywords were not properly resolved
794 - BUG/MEDIUM: session: risk of crash on out of memory conditions
795 - BUG/MINOR: peers: set the accept date in outgoing connections
796 - BUG/MEDIUM: tcp: do not skip tracking rules on second pass
797 - BUG/MEDIUM: acl: do not evaluate next terms after a miss
798 - MINOR: acl: add a warning when an ACL keyword is used without any value
799 - MINOR: tcp: don't use tick_add_ifset() when timeout is known to be set
800 - BUG/MINOR: acl: remove patterns from the tree before freeing them
801 - MEDIUM: backend: add support for the wt6 hash
802 - OPTIM/MEDIUM: epoll: fuse active events into polled ones during polling changes
803 - OPTIM/MINOR: mark the source address as already known on accept()
804 - BUG/MINOR: stats: don't count tarpitted connections twice
805 - CLEANUP: http: homogenize processing of denied req counter
806 - CLEANUP: http: merge error handling for req* and http-request *
807 - BUG/MEDIUM: http: fix possible parser crash when parsing erroneous "http-request redirect" rules
808 - BUG/MINOR: http: fix build warning introduced with url32/url32_src
809 - BUG/MEDIUM: checks: fix slow start regression after fix attempt
810 - BUG/MAJOR: server: weight calculation fails for map-based algorithms
811 - MINOR: stats: report correct throttling percentage for servers in slowstart
812 - OPTIM: connection: fold the error handling with handshake handling
813 - MINOR: peers: accept to learn strings of different lengths
814 - BUG/MAJOR: fix haproxy crash when using server tracking instead of checks
815 - BUG/MAJOR: check: fix haproxy crash during soft-stop/soft-start
816 - BUG/MINOR: stats: do not report "via" on tracking servers in maintenance
817 - BUG/MINOR: connection: fix typo in error message report
818 - BUG/MINOR: backend: fix target address retrieval in transparent mode
819 - BUG/MINOR: config: report the correct track-sc number in tcp-rules
820 - BUG/MINOR: log: fix log-format parsing errors
821 - DOC: add some information about how to apply converters to samples
822 - MINOR: acl/pattern: use types different from int to clarify who does what.
823 - MINOR: pattern: import acl_find_match_name() into pattern.h
824 - MEDIUM: stick-tables: support automatic conversion from ipv4<->ipv6
825 - MEDIUM: log-format: relax parsing of '%' followed by unsupported characters
826 - BUG/MINOR: http: usual deinit stuff in last commit
827 - BUILD: log: silent a warning about isblank() with latest patches
828 - BUG/MEDIUM: checks: fix health check regression causing them to depend on declaration order
829 - BUG/MEDIUM: checks: fix a long-standing issue with reporting connection errors
830 - BUG/MINOR: checks: don't consider errno and use conn->err_code
831 - BUG/MEDIUM: checks: also update the DRAIN state from the web interface
832 - MINOR: stats: remove some confusion between the DRAIN state and NOLB
833 - BUG/MINOR: tcp: check that no error is pending during a connect probe
834 - BUG/MINOR: connection: check EINTR when sending a PROXY header
835 - MEDIUM: connection: set the socket shutdown flags on socket errors
836 - BUG/MEDIUM: acl: fix regression introduced by latest converters support
837 - MINOR: connection: clear errno prior to checking for errors
838 - BUG/MINOR: checks: do not trust errno in write event before any syscall
839 - MEDIUM: checks: centralize error reporting
840 - OPTIM: checks: don't poll on recv when using plain TCP connects
841 - OPTIM: checks: avoid setting SO_LINGER twice
842 - MINOR: tools: add a generic binary hex string parser
843 - BUG/MEDIUM: checks: tcp-check: do not poll when there's nothing to send
844 - BUG/MEDIUM: check: tcp-check might miss some outgoing data when socket buffers are full
845 - BUG/MEDIUM: args: fix double free on error path in argument expression parser
846 - BUG/MINOR: acl: fix sample expression error reporting
847 - BUG/MINOR: checks: tcp-check actions are enums, not flags
848 - MEDIUM: checks: make tcp-check perform multiple send() at once
849 - BUG/MEDIUM: stick: completely remove the unused flag from the store entries
850 - OPTIM: ebtree: pack the struct eb_node to avoid holes on 64-bit
851 - BUG/MEDIUM: stick-tables: complete the latest fix about store-responses
852 - CLEANUP: stream_interface: remove unused field err_loc
853 - MEDIUM: stats: don't use conn->xprt_st anymore
854 - MINOR: session: add a simple function to retrieve a session from a task
855 - MEDIUM: stats: don't use conn->xprt_ctx anymore
856 - MEDIUM: peers: don't rely on conn->xprt_ctx anymore
857 - MINOR: http: prevent smp_fetch_url_{ip,port} from using si->conn
858 - MINOR: connection: make it easier to emit proxy protocol for unknown addresses
859 - MEDIUM: stats: prepare the HTTP stats I/O handler to support more states
860 - MAJOR: stats: move the HTTP stats handling to its applet
861 - MEDIUM: stats: move request argument processing to the final step
862 - MEDIUM: session: detect applets from the session by using s->target
863 - MAJOR: session: check for a connection to an applet in sess_prepare_conn_req()
864 - MAJOR: session: pass applet return traffic through the response analysers
865 - MEDIUM: stream-int: split the shutr/shutw functions between applet and conn
866 - MINOR: stream-int: make the shutr/shutw functions void
867 - MINOR: obj: provide a safe and an unsafe access to pointed objects
868 - MINOR: connection: add a field to store an object type
869 - MINOR: connection: always initialize conn->objt_type to OBJ_TYPE_CONN
870 - MEDIUM: stream interface: move the peers' ptr into the applet context
871 - MINOR: stream-interface: move the applet context to its own struct
872 - MINOR: obj: introduce a new type appctx
873 - MINOR: stream-int: rename ->applet to ->appctx
874 - MINOR: stream-int: split si_prepare_embedded into si_prepare_none and si_prepare_applet
875 - MINOR: stream-int: add a new pointer to the end point
876 - MEDIUM: stream-interface: set the pointer to the applet into the applet context
877 - MAJOR: stream interface: remove the ->release function pointer
878 - MEDIUM: stream-int: make ->end point to the connection or the appctx
879 - CLEANUP: stream-int: remove obsolete si_ctrl function
880 - MAJOR: stream-int: stop using si->conn and use si->end instead
881 - MEDIUM: stream-int: do not allocate a connection in parallel to applets
882 - MEDIUM: session: attach incoming connection to target on embryonic sessions
883 - MINOR: connection: add conn_init() to (re)initialize a connection
884 - MINOR: checks: call conn_init() to properly initialize the connection.
885 - MINOR: peers: make use of conn_init() to initialize the connection
886 - MINOR: session: use conn_init() to initialize the connections
887 - MINOR: http: use conn_init() to reinitialize the server connection
888 - MEDIUM: connection: replace conn_prepare with conn_assign
889 - MINOR: get rid of si_takeover_conn()
890 - MINOR: connection: add conn_new() / conn_free()
891 - MAJOR: connection: add two new flags to indicate readiness of control/transport
892 - MINOR: stream-interface: introduce si_reset() and si_set_state()
893 - MINOR: connection: reintroduce conn_prepare to set the protocol and transport
894 - MINOR: connection: replace conn_assign with conn_attach
895 - MEDIUM: stream-interface: introduce si_attach_conn to replace si_prepare_conn
896 - MAJOR: stream interface: dynamically allocate the outgoing connection
897 - MEDIUM: connection: move the send_proxy offset to the connection
898 - MINOR: connection: check for send_proxy during the connect(), not the SI
899 - MEDIUM: connection: merge the send_proxy and local_send_proxy calls
900 - MEDIUM: stream-int: replace occurrences of si->appctx with si_appctx()
901 - MEDIUM: stream-int: return the allocated appctx in stream_int_register_handler()
902 - MAJOR: stream-interface: dynamically allocate the applet context
903 - MEDIUM: session: automatically register the applet designated by the target
904 - MEDIUM: stats: delay appctx initialization
905 - CLEANUP: peers: use less confusing state/status code names
906 - MEDIUM: peers: delay appctx initialization
907 - MINOR: stats: provide some appctx information in "show sess all"
908 - DIET/MINOR: obj: pack the obj_type enum to 8 bits
909 - DIET/MINOR: connection: rearrange a few fields to save 8 bytes in the struct
910 - DIET/MINOR: listener: rearrange a few fields in struct listener to save 16 bytes
911 - DIET/MINOR: proxy: rearrange a few fields in struct proxy to save 16 bytes
912 - DIET/MINOR: session: reduce the struct session size by 8 bytes
913 - DIET/MINOR: stream-int: rearrange a few fields in struct stream_interface to save 8 bytes
914 - DIET/MINOR: http: reduce the size of struct http_txn by 8 bytes
915 - MINOR: http: switch the http state to an enum
916 - MINOR: http: use an enum for the auth method in http_auth_data
917 - DIET/MINOR: task: reduce struct task size by 8 bytes
918 - MINOR: stream_interface: add reporting of ressouce allocation errors
919 - MINOR: session: report lack of resources using the new stream-interface's error code
920 - BUILD: simplify the date and version retrieval in the makefile
921 - BUILD: prepare the makefile to skip format lines in SUBVERS and VERDATE
922 - BUILD: use format tags in VERDATE and SUBVERS files
923 - BUG/MEDIUM: channel: bo_getline() must wait for \n until buffer is full
924 - CLEANUP: check: server port is unsigned
925 - BUG/MEDIUM: checks: agent doesn't get the response if server does not closes
926 - MINOR: tools: buf2ip6 must not modify output on failure
927 - MINOR: pattern: do not assign SMP_TYPES by default to patterns
928 - MINOR: sample: make sample_parse_expr() use memprintf() to report parse errors
929 - MINOR: arg: improve wording on error reporting
930 - BUG/MEDIUM: sample: simplify and fix the argument parsing
931 - MEDIUM: acl: fix the argument parser to let the lower layer report detailed errors
932 - MEDIUM: acl: fix the initialization order of the ACL expression
933 - CLEANUP: acl: remove useless blind copy-paste from sample converters
934 - TESTS: add regression tests for ACL and sample expression parsers
935 - BUILD: time: adapt the type of TV_ETERNITY to the local system
936 - MINOR: chunks: allocate the trash chunks before parsing the config
937 - BUILD: definitely silence some stupid GCC warnings
938 - MINOR: chunks: always initialize the output chunk in get_trash_chunk()
939 - MINOR: checks: improve handling of the servers tracking chain
940 - REORG: checks: retrieve the check-specific defines from server.h to checks.h
941 - MINOR: checks: use an enum instead of flags to report a check result
942 - MINOR: checks: rename the state flags
943 - MINOR: checks: replace state DISABLED with CONFIGURED and ENABLED
944 - MINOR: checks: use check->state instead of srv->state & SRV_CHECKED
945 - MINOR: checks: fix agent check interval computation
946 - MINOR: checks: add a PAUSED state for the checks
947 - MINOR: checks: create the agent tasks even when no check is configured
948 - MINOR: checks: add a flag to indicate what check is an agent
949 - MEDIUM: checks: enable agent checks even if health checks are disabled
950 - BUG/MEDIUM: checks: ensure we can enable a server after boot
951 - BUG/MEDIUM: checks: tracking servers must not inherit the MAINT flag
952 - BUG/MAJOR: session: repair tcp-request connection rules
953 - BUILD: fix SUBVERS extraction in the Makefile
954 - BUILD: pattern: silence a warning about uninitialized value
955 - BUILD: log: fix build warning on Solaris
956 - BUILD: dumpstats: fix build error on Solaris
957 - DOC: move option pgsql-check to the correct place
958 - DOC: move option tcp-check to the proper place
959 - MINOR: connection: add simple functions to report connection readiness
960 - MEDIUM: connection: centralize handling of nolinger in fd management
961 - OPTIM: http: set CF_READ_DONTWAIT on response message
962 - OPTIM: http: do not re-enable reading on client side while closing the server side
963 - MINOR: config: add option http-keep-alive
964 - MEDIUM: connection: inform si_alloc_conn() whether existing conn is OK or not
965 - MAJOR: stream-int: handle the connection reuse in si_connect()
966 - MAJOR: http: add the keep-alive transition on the server side
967 - MAJOR: backend: enable connection reuse
968 - MINOR: http: add option prefer-last-server
969 - MEDIUM: http: do not report connection errors for second and further requests
970
Willy Tarreaueab1dc62013-06-17 15:10:25 +02009712013/06/17 : 1.5-dev19
972 - MINOR: stats: remove the autofocus on the scope input field
973 - BUG/MEDIUM: Fix crt-list file parsing error: filtered name was ignored.
974 - BUG/MEDIUM: ssl: EDH ciphers are not usable if no DH parameters present in pem file.
975 - BUG/MEDIUM: shctx: makes the code independent on SSL runtime version.
976 - MEDIUM: ssl: improve crt-list format to support negation
977 - BUG: ssl: fix crt-list for clients not supporting SNI
978 - MINOR: stats: show soft-stopped servers in different color
979 - BUG/MINOR: config: "source" does not work in defaults section
980 - BUG: regex: fix pcre compile error when using JIT
981 - MINOR: ssl: add pattern fetch 'ssl_c_sha1'
982 - BUG: ssl: send payload gets corrupted if tune.ssl.maxrecord is used
983 - MINOR: show PCRE version and JIT status in -vv
984 - BUG/MINOR: jit: don't rely on USE flag to detect support
985 - DOC: readme: add suggestion to link against static openssl
986 - DOC: examples: provide simplified ssl configuration
987 - REORG: tproxy: prepare the transparent proxy defines for accepting other OSes
988 - MINOR: tproxy: add support for FreeBSD
989 - MINOR: tproxy: add support for OpenBSD
990 - DOC: examples: provide an example of transparent proxy configuration for FreeBSD 8
991 - CLEANUP: fix minor typo in error message.
992 - CLEANUP: fix missing include <string.h> in proto/listener.h
993 - CLEANUP: protect checks.h from multiple inclusions
994 - MINOR: compression: acl "res.comp" and fetch "res.comp_algo"
995 - BUG/MINOR: http: add-header/set-header did not accept the ACL condition
996 - BUILD: mention in the Makefile that USE_PCRE_JIT is for libpcre >= 8.32
997 - BUG/MEDIUM: splicing is broken since 1.5-dev12
998 - BUG/MAJOR: acl: add implicit arguments to the resolve list
999 - BUG/MINOR: tcp: fix error reporting for TCP rules
1000 - CLEANUP: peers: remove a bit of spaghetti to prepare for the next bugfix
1001 - MINOR: stick-table: allow to allocate an entry without filling it
1002 - BUG/MAJOR: peers: fix an overflow when syncing strings larger than 16 bytes
1003 - MINOR: session: only call http_send_name_header() when changing the server
1004 - MINOR: tcp: report the erroneous word in tcp-request track*
1005 - BUG/MAJOR: backend: consistent hash can loop forever in certain circumstances
1006 - BUG/MEDIUM: log: fix regression on log-format handling
1007 - MEDIUM: log: report file name, line number, and directive name with log-format errors
1008 - BUG/MINOR: cli: "clear table" did not work anymore without a key
1009 - BUG/MINOR: cli: "clear table xx data.xx" does not work anymore
1010 - BUG/MAJOR: http: compression still has defects on chunked responses
1011 - BUG/MINOR: stats: fix confirmation links on the stats interface
1012 - BUG/MINOR: stats: the status bar does not appear anymore after a change
1013 - BUG/MEDIUM: stats: allocate the stats frontend also on "stats bind-process"
1014 - BUG/MEDIUM: stats: fix a regression when dealing with POST requests
1015 - BUG/MINOR: fix unterminated ACL array in compression
1016 - BUILD: last fix broke non-linux platforms
1017 - MINOR: init: indicate the SSL runtime version on -vv.
1018 - BUG/MEDIUM: compression: the deflate algorithm must use global settings as well
1019 - BUILD: stdbool is not portable (again)
1020 - DOC: readme: add a small reminder about restrictions to respect in the code
1021 - MINOR: ebtree: add new eb_next_dup/eb_prev_dup() functions to visit duplicates
1022 - BUG/MINOR: acl: fix a double free during exit when using PCRE_JIT
1023 - DOC: fix wrong copy-paste in the rspdel example
1024 - MINOR: counters: make it easier to extend the amount of tracked counters
1025 - MEDIUM: counters: add support for tracking a third counter
1026 - MEDIUM: counters: add a new "gpc0_rate" counter in stick-tables
1027 - BUG/MAJOR: http: always ensure response buffer has some room for a response
1028 - MINOR: counters: add fetch/acl sc*_tracked to indicate whether a counter is tracked
1029 - MINOR: defaults: allow REQURI_LEN and CAPTURE_LEN to be redefined
1030 - MINOR: log: add a new flag 'L' for locally processed requests
1031 - MINOR: http: add full-length header fetch methods
1032 - MEDIUM: protocol: implement a "drain" function in protocol layers
1033 - MEDIUM: http: add a new "http-response" ruleset
1034 - MEDIUM: http: add the "set-nice" action to http-request and http-response
1035 - MEDIUM: log: add a log level override value in struct session
1036 - MEDIUM: http: add support for action "set-log-level" in http-request/http-response
1037 - MEDIUM: http: add support for "set-tos" in http-request/http-response
1038 - MEDIUM: http: add the "set-mark" action on http-request/http-response rules
1039 - MEDIUM: tcp: add "tcp-request connection expect-proxy layer4"
1040 - MEDIUM: acl: automatically detect the type of certain fetches
1041 - MEDIUM: acl: remove a lot of useless ACLs that are equivalent to their fetches
1042 - MEDIUM: acl: remove 15 additional useless ACLs that are equivalent to their fetches
1043 - DOC: major reorg of ACL + sample fetch
1044 - CLEANUP: http: remove the bogus urlp_ip ACL match
1045 - MINOR: acl: add the new "env()" fetch method to retrieve an environment variable
1046 - BUG/MINOR: acl: correctly consider boolean fetches when doing casts
1047 - BUG/CRITICAL: fix a possible crash when using negative header occurrences
1048 - DOC: update ROADMAP file
1049 - MEDIUM: counters: use sc0/sc1/sc2 instead of sc1/sc2/sc3
1050 - MEDIUM: stats: add proxy name filtering on the statistic page
1051
Willy Tarreau289dd922013-04-03 02:26:31 +020010522013/04/03 : 1.5-dev18
1053 - DOCS: Add explanation of intermediate certs to crt paramater
1054 - DOC: typo and minor fixes in compression paragraph
1055 - MINOR: config: http-request configuration error message misses new keywords
1056 - DOC: minor typo fix in documentation
1057 - BUG/MEDIUM: ssl: ECDHE ciphers not usable without named curve configured.
1058 - MEDIUM: ssl: add bind-option "strict-sni"
1059 - MEDIUM: ssl: add mapping from SNI to cert file using "crt-list"
1060 - MEDIUM: regex: Use PCRE JIT in acl
1061 - DOC: simplify bind option "interface" explanation
1062 - DOC: tfo: bump required kernel to linux-3.7
1063 - BUILD: add explicit support for TFO with USE_TFO
1064 - MEDIUM: New cli option -Ds for systemd compatibility
1065 - MEDIUM: add haproxy-systemd-wrapper
1066 - MEDIUM: add systemd service
1067 - BUG/MEDIUM: systemd-wrapper: don't leak zombie processes
1068 - BUG/MEDIUM: remove supplementary groups when changing gid
1069 - BUG/MEDIUM: config: fix parser crash with bad bind or server address
1070 - BUG/MINOR: Correct logic in cut_crlf()
1071 - CLEANUP: checks: Make desc argument to set_server_check_status const
1072 - CLEANUP: dumpstats: Make cli_release_handler() static
1073 - MEDIUM: server: Break out set weight processing code
1074 - MEDIUM: server: Allow relative weights greater than 100%
1075 - MEDIUM: server: Tighten up parsing of weight string
1076 - MEDIUM: checks: Add agent health check
1077 - BUG/MEDIUM: ssl: openssl 0.9.8 doesn't open /dev/random before chroot
1078 - BUG/MINOR: time: frequency counters are not totally accurate
1079 - BUG/MINOR: http: don't process abortonclose when request was sent
1080 - BUG/MEDIUM: stream_interface: don't close outgoing connections on shutw()
1081 - BUG/MEDIUM: checks: ignore late resets after valid responses
1082 - DOC: fix bogus recommendation on usage of gpc0 counter
1083 - BUG/MINOR: http-compression: lookup Cache-Control in the response, not the request
1084 - MINOR: signal: don't block SIGPROF by default
1085 - OPTIM: epoll: make use of EPOLLRDHUP
1086 - OPTIM: splice: detect shutdowns and avoid splice() == 0
1087 - OPTIM: splice: assume by default that splice is working correctly
1088 - BUG/MINOR: log: temporary fix for lost SSL info in some situations
1089 - BUG/MEDIUM: peers: only the last peers section was used by tables
1090 - BUG/MEDIUM: config: verbosely reject peers sections with multiple local peers
1091 - BUG/MINOR: epoll: use a fix maxevents argument in epoll_wait()
1092 - BUG/MINOR: config: fix improper check for failed memory alloc in ACL parser
1093 - BUG/MINOR: config: free peer's address when exiting upon parsing error
1094 - BUG/MINOR: config: check the proper variable when parsing log minlvl
1095 - BUG/MEDIUM: checks: ensure the health_status is always within bounds
1096 - BUG/MINOR: cli: show sess should always validate s->listener
1097 - BUG/MINOR: log: improper NULL return check on utoa_pad()
1098 - CLEANUP: http: remove a useless null check
1099 - CLEANUP: tcp/unix: remove useless NULL check in {tcp,unix}_bind_listener()
1100 - BUG/MEDIUM: signal: signal handler does not properly check for signal bounds
1101 - BUG/MEDIUM: tools: off-by-one in quote_arg()
1102 - BUG/MEDIUM: uri_auth: missing NULL check and memory leak on memory shortage
1103 - BUG/MINOR: unix: remove the 'level' field from the ux struct
1104 - CLEANUP: http: don't try to deinitialize http compression if it fails before init
1105 - CLEANUP: config: slowstart is never negative
1106 - CLEANUP: config: maxcompcpuusage is never negative
1107 - BUG/MEDIUM: log: emit '-' for empty fields again
1108 - BUG/MEDIUM: checks: fix a race condition between checks and observe layer7
1109 - BUILD: fix a warning emitted by isblank() on non-c99 compilers
1110 - BUILD: improve the makefile's support for libpcre
1111 - MEDIUM: halog: add support for counting per source address (-ic)
1112 - MEDIUM: tools: make str2sa_range support all address syntaxes
1113 - MEDIUM: config: make use of str2sa_range() instead of str2sa()
1114 - MEDIUM: config: use str2sa_range() to parse server addresses
1115 - MEDIUM: config: use str2sa_range() to parse peers addresses
1116 - MINOR: tests: add a config file to ease address parsing tests.
1117 - MINOR: ssl: add a global tunable for the max SSL/TLS record size
1118 - BUG/MINOR: syscall: fix NR_accept4 system call on sparc/linux
1119 - BUILD/MINOR: syscall: add definition of NR_accept4 for ARM
1120 - MINOR: config: report missing peers section name
1121 - BUG/MEDIUM: tools: fix bad character handling in str2sa_range()
1122 - BUG/MEDIUM: stats: never apply "unix-bind prefix" to the global stats socket
1123 - MINOR: tools: prepare str2sa_range() to return an error message
1124 - BUG/MEDIUM: checks: don't call connect() on unsupported address families
1125 - MINOR: tools: prepare str2sa_range() to accept a prefix
1126 - MEDIUM: tools: make str2sa_range() parse unix addresses too
1127 - MEDIUM: config: make str2listener() use str2sa_range() to parse unix addresses
1128 - MEDIUM: config: use a single str2sa_range() call to parse bind addresses
1129 - MEDIUM: config: use str2sa_range() to parse log addresses
1130 - CLEANUP: tools: remove str2sun() which is not used anymore.
1131 - MEDIUM: config: add complete support for str2sa_range() in dispatch
1132 - MEDIUM: config: add complete support for str2sa_range() in server addr
1133 - MEDIUM: config: add complete support for str2sa_range() in 'server'
1134 - MEDIUM: config: add complete support for str2sa_range() in 'peer'
1135 - MEDIUM: config: add complete support for str2sa_range() in 'source' and 'usesrc'
1136 - CLEANUP: minor cleanup in str2sa_range() and str2ip()
1137 - CLEANUP: config: do not use multiple errmsg at once
1138 - MEDIUM: tools: support specifying explicit address families in str2sa_range()
1139 - MAJOR: listener: support inheriting a listening fd from the parent
1140 - MAJOR: tools: support environment variables in addresses
1141 - BUG/MEDIUM: http: add-header should not emit "-" for empty fields
1142 - BUG/MEDIUM: config: ACL compatibility check on "redirect" was wrong
1143 - BUG/MEDIUM: http: fix another issue caused by http-send-name-header
1144 - DOC: mention the new HTTP 307 and 308 redirect statues
1145 - MEDIUM: poll: do not use FD_* macros anymore
1146 - BUG/MAJOR: ev_select: disable the select() poller if maxsock > FD_SETSIZE
1147 - BUG/MINOR: acl: ssl_fc_{alg,use}_keysize must parse integers, not strings
1148 - BUG/MINOR: acl: ssl_c_used, ssl_fc{,_has_crt,_has_sni} take no pattern
1149 - BUILD: fix usual isdigit() warning on solaris
1150 - BUG/MEDIUM: tools: vsnprintf() is not always reliable on Solaris
1151 - OPTIM: buffer: remove one jump in buffer_count()
1152 - OPTIM: http: improve branching in chunk size parser
1153 - OPTIM: http: optimize the response forward state machine
1154 - BUILD: enable poll() by default in the makefile
1155 - BUILD: add explicit support for Mac OS/X
1156 - BUG/MAJOR: http: use a static storage for sample fetch context
1157 - BUG/MEDIUM: ssl: improve error processing and reporting in ssl_sock_load_cert_list_file()
1158 - BUG/MAJOR: http: fix regression introduced by commit a890d072
1159 - BUG/MAJOR: http: fix regression introduced by commit d655ffe
1160 - BUG/CRITICAL: using HTTP information in tcp-request content may crash the process
1161 - MEDIUM: acl: remove flag ACL_MAY_LOOKUP which is improperly used
1162 - MEDIUM: samples: use new flags to describe compatibility between fetches and their usages
1163 - MINOR: log: indicate it when some unreliable sample fetches are logged
1164 - MEDIUM: samples: move payload-based fetches and ACLs to their own file
1165 - MINOR: backend: rename sample fetch functions and declare the sample keywords
1166 - MINOR: frontend: rename sample fetch functions and declare the sample keywords
1167 - MINOR: listener: rename sample fetch functions and declare the sample keywords
1168 - MEDIUM: http: unify acl and sample fetch functions
1169 - MINOR: session: rename sample fetch functions and declare the sample keywords
1170 - MAJOR: acl: make all ACLs reference the fetch function via a sample.
1171 - MAJOR: acl: remove the arg_mask from the ACL definition and use the sample fetch's
1172 - MAJOR: acl: remove fetch argument validation from the ACL struct
1173 - MINOR: http: add new direction-explicit sample fetches for headers and cookies
1174 - MINOR: payload: add new direction-explicit sample fetches
1175 - CLEANUP: acl: remove ACL hooks which were never used
1176 - MEDIUM: proxy: remove acl_requires and just keep a flag "http_needed"
1177 - MINOR: sample: provide a function to report the name of a sample check point
1178 - MAJOR: acl: convert all ACL requires to SMP use+val instead of ->requires
1179 - CLEANUP: acl: remove unused references to ACL_USE_*
1180 - MINOR: http: replace acl_parse_ver with acl_parse_str
1181 - MEDIUM: acl: move the ->parse, ->match and ->smp fields to acl_expr
1182 - MAJOR: acl: add option -m to change the pattern matching method
1183 - MINOR: acl: remove the use_count in acl keywords
1184 - MEDIUM: acl: have a pointer to the keyword name in acl_expr
1185 - MEDIUM: acl: support using sample fetches directly in ACLs
1186 - MEDIUM: http: remove val_usr() to validate user_lists
1187 - MAJOR: sample: maintain a per-proxy list of the fetch args to resolve
1188 - MINOR: ssl: add support for the "alpn" bind keyword
1189 - MINOR: http: status code 303 is HTTP/1.1 only
1190 - MEDIUM: http: implement redirect 307 and 308
1191 - MINOR: http: status 301 should not be marked non-cacheable
1192
Willy Tarreaua3ecbd92012-12-28 15:04:05 +010011932012/12/28 : 1.5-dev17
1194 - MINOR: ssl: Setting global tune.ssl.cachesize value to 0 disables SSL session cache.
1195 - BUG/MEDIUM: stats: fix stats page regression introduced by commit 20b0de5
1196 - BUG/MINOR: stats: last fix was still wrong
1197 - BUG/MINOR: stats: http-request rules still don't cope with stats
1198 - BUG/MINOR: http: http-request add-header emits a corrupted header
1199 - BUG/MEDIUM: stats: disable request analyser when processing POST or HEAD
1200 - BUG/MINOR: log: make log-format, unique-id-format and add-header more independant
1201 - BUILD: log: unused variable svid
1202 - CLEANUP: http: rename the misleading http_check_access_rule
1203 - MINOR: http: move redirect rule processing to its own function
1204 - REORG: config: move the http redirect rule parser to proto_http.c
1205 - MEDIUM: http: add support for "http-request redirect" rules
1206 - MEDIUM: http: add support for "http-request tarpit" rule
1207
Willy Tarreau69eda352012-12-24 16:48:14 +010012082012/12/24 : 1.5-dev16
1209 - BUG/MEDIUM: ssl: Prevent ssl error from affecting other connections.
1210 - BUG/MINOR: ssl: error is not reported if it occurs simultaneously with peer close detection.
1211 - MINOR: ssl: add fetch and acl "ssl_c_used" to check if current SSL session uses a client certificate.
1212 - MINOR: contrib: make the iprange tool grep for addresses
1213 - CLEANUP: polling: gcc doesn't always optimize constants away
1214 - OPTIM: poll: optimize fd management functions for low register count CPUs
1215 - CLEANUP: poll: remove a useless double-check on fdtab[fd].owner
1216 - OPTIM: epoll: use a temp variable for intermediary flag computations
1217 - OPTIM: epoll: current fd does not count as a new one
1218 - BUG/MINOR: poll: the I/O handler was called twice for polled I/Os
1219 - MINOR: http: make resp_ver and status ACLs check for the presence of a response
1220 - BUG/MEDIUM: stream-interface: fix possible stalls during transfers
1221 - BUG/MINOR: stream_interface: don't return when the fd is already set
1222 - BUG/MEDIUM: connection: always update connection flags prior to computing polling
1223 - CLEANUP: buffer: use buffer_empty() instead of buffer_len()==0
1224 - BUG/MAJOR: stream_interface: fix occasional data transfer freezes
1225 - BUG/MEDIUM: stream_interface: fix another case where the reader might not be woken up
1226 - BUG/MINOR: http: don't abort client connection on premature responses
1227 - BUILD: no need to clean up when making git-tar
1228 - MINOR: log: add a tag for amount of bytes uploaded from client to server
1229 - BUG/MEDIUM: log: fix possible segfault during config parsing
1230 - MEDIUM: log: change a few log tokens to make them easier to remember
1231 - BUG/MINOR: log: add_to_logformat_list() used the wrong constants
1232 - MEDIUM: log-format: make the format parser more robust and more extensible
1233 - MINOR: sample: support cast from bool to string
1234 - MINOR: samples: add a function to fetch and convert any sample to a string
1235 - MINOR: log: add lf_text_len
1236 - MEDIUM: log: add the ability to include samples in logs
1237 - REORG: stats: massive code reorg and cleanup
1238 - REORG: stats: move the HTTP header injection to proto_http
1239 - REORG: stats: functions are now HTTP/CLI agnostic
1240 - BUG/MINOR: log: fix regression introduced by commit 8a3f52
1241 - MINOR: chunks: centralize the trash chunk allocation
1242 - MEDIUM: stats: use hover boxes instead of title to report details
1243 - MEDIUM: stats: use multi-line tips to display detailed counters
1244 - MINOR: tools: simplify the use of the int to ascii macros
1245 - MINOR: stats: replace STAT_FMT_CSV with STAT_FMT_HTML
1246 - MINOR: http: prepare to support more http-request actions
1247 - MINOR: log: make parse_logformat_string() take a const char *
1248 - MEDIUM: http: add http-request 'add-header' and 'set-header' to build headers
1249
Willy Tarreau0cae4b32012-12-12 00:39:52 +010012502012/12/12 : 1.5-dev15
1251 - DOC: add a few precisions on compression
1252 - BUG/MEDIUM: ssl: Fix handshake failure on session resumption with client cert.
1253 - BUG/MINOR: ssl: One free session in cache remains unused.
1254 - BUG/MEDIUM: ssl: first outgoing connection would fail with {ca,crt}-ignore-err
1255 - MEDIUM: ssl: manage shared cache by blocks for huge sessions.
1256 - MINOR: acl: add fetch for server session rate
1257 - BUG/MINOR: compression: Content-Type is case insensitive
1258 - MINOR: compression: disable on multipart or status != 200
1259 - BUG/MINOR: http: don't report client aborts as server errors
1260 - MINOR: stats: compute the ratio of compressed response based on 2xx responses
1261 - MINOR: http: factor out the content-type checks
1262 - BUG/MAJOR: stats: correctly check for a possible divide error when showing compression ratios
1263 - BUILD: ssl: OpenSSL 0.9.6 has no renegociation
1264 - BUG/MINOR: http: disable compression when message has no body
1265 - MINOR: compression: make the stats a bit more robust
1266 - BUG/MEDIUM: comp: DEFAULT_MAXZLIBMEM was expressed in bytes and not megabytes
1267 - MINOR: connection: don't remove failed handshake flags
1268 - MEDIUM: connection: add an error code in connections
1269 - MEDIUM: connection: add minimal error reporting in logs for incomplete connections
1270 - MEDIUM: connection: add error reporting for the PROXY protocol header
1271 - MEDIUM: connection: add error reporting for the SSL
1272 - DOC: document the connection error format in logs
1273 - BUG/MINOR: http: don't log a 503 on client errors while waiting for requests
1274 - BUILD: stdbool is not portable
1275 - BUILD: ssl: NAME_MAX is not portable, use MAXPATHLEN instead
1276 - BUG/MAJOR: raw_sock: must check error code on hangup
1277 - BUG/MAJOR: polling: do not set speculative events on ERR nor HUP
1278 - BUG/MEDIUM: session: fix FD leak when transport layer logging is enabled
1279 - MINOR: stats: add a few more information on session dump
1280 - BUG/MINOR: tcp: set the ADDR_TO_SET flag on outgoing connections
1281 - CLEANUP: connection: remove unused server/proxy/task/si_applet declarations
1282 - BUG/MEDIUM: tcp: process could theorically crash on lack of source ports
1283 - MINOR: cfgparse: mention "interface" in the list of allowed "source" options
1284 - MEDIUM: connection: introduce "struct conn_src" for servers and proxies
1285 - CLEANUP: proto_tcp: use the same code to bind servers and backends
1286 - CLEANUP: backend: use the same tproxy address selection code for servers and backends
1287 - BUG/MEDIUM: stick-tables: conversions to strings were broken in dev13
1288 - MEDIUM: proto_tcp: add support for tracking L7 information
1289 - MEDIUM: counters: add sc1_trackers/sc2_trackers
1290 - MINOR: http: add the "base32" pattern fetch function
1291 - MINOR: http: add the "base32+src" fetch method.
1292 - CLEANUP: session: use an array for the stick counters
1293 - BUG/MINOR: proto_tcp: fix parsing of "table" in track-sc1/2
1294 - BUG/MINOR: proto_tcp: bidirectional fetches not supported anymore in track-sc1/2
1295 - BUG/MAJOR: connection: always recompute polling status upon I/O
1296 - BUG/MINOR: connection: remove a few synchronous calls to polling updates
1297 - MINOR: config: improve error checking on TCP stick-table tracking
1298 - DOC: add some clarifications to the readme
1299
Willy Tarreaufee48ce2012-11-26 03:11:05 +010013002012/11/26 : 1.5-dev14
1301 - DOC: fix minor typos
1302 - BUG/MEDIUM: compression: does not forward trailers
1303 - MINOR: buffer_dump with ASCII
1304 - BUG/MEDIUM: checks: mark the check as stopped after a connect error
1305 - BUG/MEDIUM: checks: ensure we completely disable polling upon success
1306 - BUG/MINOR: checks: don't mark the FD as closed before transport close
1307 - MEDIUM: checks: avoid accumulating TIME_WAITs during checks
1308 - MINOR: cli: report the msg state in full text in "show sess $PTR"
1309 - CLEANUP: checks: rename some server check flags
1310 - MAJOR: checks: rework completely bogus state machine
1311 - BUG/MINOR: checks: slightly clean the state machine up
1312 - MEDIUM: checks: avoid waking the application up for pure TCP checks
1313 - MEDIUM: checks: close the socket as soon as we have a response
1314 - BUG/MAJOR: checks: close FD on all timeouts
1315 - MINOR: checks: fix recv polling after connect()
1316 - MEDIUM: connection: provide a common conn_full_close() function
1317 - BUG/MEDIUM: checks: prevent TIME_WAITs from appearing also on timeouts
1318 - BUG/MAJOR: peers: the listener's maxaccept was not set and caused loops
1319 - MINOR: listeners: make the accept loop more robust when maxaccept==0
1320 - BUG/MEDIUM: acl: correctly resolve all args, not just the first one
1321 - BUG/MEDIUM: acl: make prue_acl_expr() correctly free ACL expressions upon exit
1322 - BUG/MINOR: stats: fix inversion of the report of a check in progress
1323 - MEDIUM: tcp: add explicit support for delayed ACK in connect()
1324 - BUG/MEDIUM: connection: always disable polling upon error
1325 - MINOR: connection: abort earlier when errors are detected
1326 - BUG/MEDIUM: checks: report handshake failures
1327 - BUG/MEDIUM: connection: local_send_proxy must wait for connection to establish
1328 - MINOR: tcp: add support for the "v6only" bind option
1329 - MINOR: stats: also report the computed compression savings in html stats
1330 - MINOR: stats: report the total number of compressed responses per front/back
1331 - MINOR: tcp: add support for the "v4v6" bind option
1332 - DOC: stats: document the comp_rsp stats column
1333 - BUILD: buffer: fix another isprint() warning on solaris
1334 - MINOR: cli: add support for the "show sess all" command
1335 - BUG/MAJOR: cli: show sess <id> may randomly corrupt the back-ref list
1336 - MINOR: cli: improve output format for show sess $ptr
1337
Willy Tarreauad15d122012-11-22 01:11:33 +010013382012/11/22 : 1.5-dev13
1339 - BUILD: fix build issue without USE_OPENSSL
1340 - BUILD: fix compilation error with DEBUG_FULL
1341 - DOC: ssl: remove prefer-server-ciphers documentation
1342 - DOC: ssl: surround keywords with quotes
1343 - DOC: fix minor typo on http-send-name-header
1344 - BUG/MEDIUM: acls using IPv6 subnets patterns incorrectly match IPs
1345 - BUG/MAJOR: fix a segfault on option http_proxy and url_ip acl
1346 - MEDIUM: http: accept IPv6 values with (s)hdr_ip acl
1347 - BUILD: report zlib support in haproxy -vv
1348 - DOC: compression: add some details and clean up the formatting
1349 - DOC: Change is_ssl acl to ssl_fc acl in example
1350 - DOC: make it clear what the HTTP request size is
1351 - MINOR: ssl: try to load Diffie-Hellman parameters from cert file
1352 - DOC: ssl: update 'crt' statement on 'bind' about Diffie-Hellman parameters loading
1353 - MINOR: ssl: add elliptic curve Diffie-Hellman support for ssl key generation
1354 - DOC: ssl: add 'ecdhe' statement on 'bind'
1355 - MEDIUM: ssl: add client certificate authentication support
1356 - DOC: ssl: add 'verify', 'cafile' and 'crlfile' statements on 'bind'
1357 - MINOR: ssl: add fetch and ACL 'client_crt' to test a client cert is present
1358 - DOC: ssl: add fetch and ACL 'client_cert'
1359 - MINOR: ssl: add ignore verify errors options
1360 - DOC: ssl: add 'ca-ignore-err' and 'crt-ignore-err' statements on 'bind'
1361 - MINOR: ssl: add fetch and ACL 'ssl_verify_result'
1362 - DOC: ssl: add fetch and ACL 'ssl_verify_result'
1363 - MINOR: ssl: add fetches and ACLs to return verify errors
1364 - DOC: ssl: add fetches and ACLs 'ssl_verify_crterr', 'ssl_verify_caerr', and 'ssl_verify_crterr_depth'
1365 - MINOR: ssl: disable shared memory and locks on session cache if nbproc == 1
1366 - MINOR: ssl: add build param USE_PRIVATE_CACHE to build cache without shared memory
1367 - MINOR: ssl : add statements 'notlsv11' and 'notlsv12' and rename 'notlsv1' to 'notlsv10'.
1368 - DOC: ssl : add statements 'notlsv11' and 'notlsv12' and rename 'notlsv1' to 'notlsv10'.
1369 - MEDIUM: config: authorize frontend and listen without bind.
1370 - MINOR: ssl: add statement 'no-tls-tickets' on bind to disable stateless session resumption
1371 - DOC: ssl: add 'no-tls-tickets' statement documentation.
1372 - BUG/MINOR: ssl: Fix CRL check was not enabled when crlfile was specified.
1373 - BUG/MINOR: build: Fix compilation issue on openssl 0.9.6 due to missing CRL feature.
1374 - BUG/MINOR: conf: Fix 'maxsslconn' statement error if built without OPENSSL.
1375 - BUG/MINOR: build: Fix failure with USE_OPENSSL=1 and USE_FUTEX=1 on archs i486 and i686.
1376 - MINOR: ssl: remove prefer-server-ciphers statement and set it as the default on ssl listeners.
1377 - BUG/MEDIUM: ssl: subsequent handshakes fail after server configuration changes
1378 - MINOR: ssl: add 'crt-base' and 'ca-base' global statements.
1379 - MEDIUM: conf: rename 'nosslv3' and 'notlsvXX' statements 'no-sslv3' and 'no-tlsvXX'.
1380 - MEDIUM: conf: rename 'cafile' and 'crlfile' statements 'ca-file' and 'crl-file'
1381 - MINOR: ssl: use bit fields to store ssl options instead of one int each
1382 - MINOR: ssl: add 'force-sslv3' and 'force-tlsvXX' statements on bind.
1383 - MINOR: ssl: add 'force-sslv3' and 'force-tlsvXX' statements on server
1384 - MINOR: ssl: add defines LISTEN_DEFAULT_CIPHERS and CONNECT_DEFAULT_CIPHERS.
1385 - BUG/MINOR: ssl: Fix issue on server statements 'no-tls*' and 'no-sslv3'
1386 - MINOR: ssl: move ssl context init for servers from cfgparse.c to ssl_sock.c
1387 - MEDIUM: ssl: reject ssl server keywords in default-server statement
1388 - MINOR: ssl: add statement 'no-tls-tickets' on server side.
1389 - MINOR: ssl: add statements 'verify', 'ca-file' and 'crl-file' on servers.
1390 - DOC: Fix rename of options cafile and crlfile to ca-file and crl-file.
1391 - MINOR: sample: manage binary to string type convertion in stick-table and samples.
1392 - MINOR: acl: add parse and match primitives to use binary type on ACLs
1393 - MINOR: sample: export 'sample_get_trash_chunk(void)'
1394 - MINOR: conf: rename all ssl modules fetches using prefix 'ssl_fc' and 'ssl_c'
1395 - MINOR: ssl: add pattern and ACLs fetches 'ssl_fc_protocol', 'ssl_fc_cipher', 'ssl_fc_use_keysize' and 'ssl_fc_alg_keysize'
1396 - MINOR: ssl: add pattern fetch 'ssl_fc_session_id'
1397 - MINOR: ssl: add pattern and ACLs fetches 'ssl_c_version' and 'ssl_f_version'
1398 - MINOR: ssl: add pattern and ACLs fetches 'ssl_c_s_dn', 'ssl_c_i_dn', 'ssl_f_s_dn' and 'ssl_c_i_dn'
1399 - MINOR: ssl: add pattern and ACLs 'ssl_c_sig_alg' and 'ssl_f_sig_alg'
1400 - MINOR: ssl: add pattern and ACLs fetches 'ssl_c_key_alg' and 'ssl_f_key_alg'
1401 - MINOR: ssl: add pattern and ACLs fetches 'ssl_c_notbefore', 'ssl_c_notafter', 'ssl_f_notbefore' and 'ssl_f_notafter'
1402 - MINOR: ssl: add 'crt' statement on server.
1403 - MINOR: ssl: checks the consistency of a private key with the corresponding certificate
1404 - BUG/MEDIUM: ssl: review polling on reneg.
1405 - BUG/MEDIUM: ssl: Fix some reneg cases not correctly handled.
1406 - BUG/MEDIUM: ssl: Fix sometimes reneg fails if requested by server.
1407 - MINOR: build: allow packagers to specify the ssl cache size
1408 - MINOR: conf: add warning if ssl is not enabled and a certificate is present on bind.
1409 - MINOR: ssl: Add tune.ssl.lifetime statement in global.
1410 - MINOR: compression: Enable compression for IE6 w/SP2, IE7 and IE8
1411 - BUG: http: revert broken optimisation from 82fe75c1a79dac933391501b9d293bce34513755
1412 - DOC: duplicate ssl_sni section
1413 - MEDIUM: HTTP compression (zlib library support)
1414 - CLEANUP: use struct comp_ctx instead of union
1415 - BUILD: remove dependency to zlib.h
1416 - MINOR: compression: memlevel and windowsize
1417 - MEDIUM: use pool for zlib
1418 - MINOR: compression: try init in cfgparse.c
1419 - MINOR: compression: init before deleting headers
1420 - MEDIUM: compression: limit RAM usage
1421 - MINOR: compression: tune.comp.maxlevel
1422 - MINOR: compression: maximum compression rate limit
1423 - MINOR: log-format: check number of arguments in cfgparse.c
1424 - BUG/MEDIUM: compression: no Content-Type header but type in configuration
1425 - BUG/MINOR: compression: deinit zlib only when required
1426 - MEDIUM: compression: don't compress when no data
1427 - MEDIUM: compression: use pool for comp_ctx
1428 - MINOR: compression: rate limit in 'show info'
1429 - MINOR: compression: report zlib memory usage
1430 - BUG/MINOR: compression: dynamic level increase
1431 - DOC: compression: unsupported cases.
1432 - MINOR: compression: CPU usage limit
1433 - MEDIUM: http: add "redirect scheme" to ease HTTP to HTTPS redirection
1434 - BUG/MAJOR: ssl: missing tests in ACL fetch functions
1435 - MINOR: config: add a function to indent error messages
1436 - REORG: split "protocols" files into protocol and listener
1437 - MEDIUM: config: replace ssl_conf by bind_conf
1438 - CLEANUP: listener: remove unused conf->file and conf->line
1439 - MEDIUM: listener: add a minimal framework to register "bind" keyword options
1440 - MEDIUM: config: move the "bind" TCP parameters to proto_tcp
1441 - MEDIUM: move bind SSL parsing to ssl_sock
1442 - MINOR: config: improve error reporting for "bind" lines
1443 - MEDIUM: config: move the common "bind" settings to listener.c
1444 - MEDIUM: config: move all unix-specific bind keywords to proto_uxst.c
1445 - MEDIUM: config: enumerate full list of registered "bind" keywords upon error
1446 - MINOR: listener: add a scope field in the bind keyword lists
1447 - MINOR: config: pass the file and line to config keyword parsers
1448 - MINOR: stats: fill the file and line numbers in the stats frontend
1449 - MINOR: config: set the bind_conf entry on listeners created from a "listen" line.
1450 - MAJOR: listeners: use dual-linked lists to chain listeners with frontends
1451 - REORG: listener: move unix perms from the listener to the bind_conf
1452 - BUG: backend: balance hdr was broken since 1.5-dev11
1453 - MINOR: standard: make memprintf() support a NULL destination
1454 - MINOR: config: make str2listener() use memprintf() to report errors.
1455 - MEDIUM: stats: remove the stats_sock struct from the global struct
1456 - MINOR: ssl: set the listeners' data layer to ssl during parsing
1457 - MEDIUM: stats: make use of the standard "bind" parsers to parse global socket
1458 - DOC: move bind options to their own section
1459 - DOC: stats: refer to "bind" section for "stats socket" settings
1460 - DOC: fix index to reference bind and server options
1461 - BUG: http: do not print garbage on invalid requests in debug mode
1462 - BUG/MINOR: config: check the proper pointer to report unknown protocol
1463 - CLEANUP: connection: offer conn_prepare() to set up a connection
1464 - CLEANUP: config: fix typo inteface => interface
1465 - BUG: stats: fix regression introduced by commit 4348fad1
1466 - MINOR: cli: allow to set frontend maxconn to zero
1467 - BUG/MAJOR: http: chunk parser was broken with buffer changes
1468 - MEDIUM: monitor: simplify handling of monitor-net and mode health
1469 - MINOR: connection: add a pointer to the connection owner
1470 - MEDIUM: connection: make use of the owner instead of container_of
1471 - BUG/MINOR: ssl: report the L4 connection as established when possible
1472 - BUG/MEDIUM: proxy: must not try to stop disabled proxies upon reload
1473 - BUG/MINOR: config: use a copy of the file name in proxy configurations
1474 - BUG/MEDIUM: listener: don't pause protocols that do not support it
1475 - MEDIUM: proxy: add the global frontend to the list of normal proxies
1476 - BUG/MINOR: epoll: correctly disable FD polling in fd_rem()
1477 - MINOR: signal: really ignore signals configured with no handler
1478 - MINOR: buffers: add a few functions to write chars, strings and blocks
1479 - MINOR: raw_sock: always report asynchronous connection errors
1480 - MEDIUM: raw_sock: improve connection error reporting
1481 - REORG: connection: rename the data layer the "transport layer"
1482 - REORG: connection: rename app_cb "data"
1483 - MINOR: connection: provide a generic data layer wakeup callback
1484 - MINOR: connection: split conn_prepare() in two functions
1485 - MINOR: connection: add an init callback to the data_cb struct
1486 - MEDIUM: session: use a specific data_cb for embryonic sessions
1487 - MEDIUM: connection: use a generic data-layer init() callback
1488 - MEDIUM: connection: reorganize connection flags
1489 - MEDIUM: connection: only call the data->wake callback on activity
1490 - MEDIUM: connection: make it possible for data->wake to return an error
1491 - MEDIUM: session: register a data->wake callback to process errors
1492 - MEDIUM: connection: don't call the data->init callback upon error
1493 - MEDIUM: connection: it's not the data layer's role to validate the connection
1494 - MEDIUM: connection: automatically disable polling on error
1495 - REORG: connection: move the PROXY protocol management to connection.c
1496 - MEDIUM: connection: add a new local send-proxy transport callback
1497 - MAJOR: checks: make use of the connection layer to send checks
1498 - REORG: server: move the check-specific parts into a check subsection
1499 - MEDIUM: checks: use real buffers to store requests and responses
1500 - MEDIUM: check: add the ctrl and transport layers in the server check structure
1501 - MAJOR: checks: completely use the connection transport layer
1502 - MEDIUM: checks: add the "check-ssl" server option
1503 - MEDIUM: checks: enable the PROXY protocol with health checks
1504 - CLEANUP: checks: remove minor warnings for assigned but not used variables
1505 - MEDIUM: tcp: enable TCP Fast Open on systems which support it
1506 - BUG: connection: fix regression from commit 9e272bf9
1507 - CLEANUP: cttproxy: remove a warning on undeclared close()
1508 - BUG/MAJOR: ensure that hdr_idx is always reserved when L7 fetches are used
1509 - MEDIUM: listener: add support for linux's accept4() syscall
1510 - MINOR: halog: sort output by cookie code
1511 - BUG/MINOR: halog: -ad/-ac report the correct number of output lines
1512 - BUG/MINOR: halog: fix help message for -ut/-uto
1513 - MINOR: halog: add a parameter to limit output line count
1514 - BUILD: accept4: move the socketcall declaration outside of accept4()
1515 - MINOR: server: add minimal infrastructure to parse keywords
1516 - MINOR: standard: make indent_msg() support empty messages
1517 - MEDIUM: server: check for registered keywords when parsing unknown keywords
1518 - MEDIUM: server: move parsing of keyword "id" to server.c
1519 - BUG/MEDIUM: config: check-send-proxy was ignored if SSL was not builtin
1520 - MEDIUM: ssl: move "server" keyword SSL options parsing to ssl_sock.c
1521 - MEDIUM: log: suffix the frontend's name with '~' when using SSL
1522 - MEDIUM: connection: always unset the transport layer upon close
1523 - BUG/MINOR: session: fix some leftover from debug code
1524 - BUG/MEDIUM: session: enable the conn_session_update() callback
1525 - MEDIUM: connection: add a flag to hold the transport layer
1526 - MEDIUM: log: add a new LW_XPRT flag to pin the transport layer
1527 - MINOR: log: make lf_text use a const char *
1528 - MEDIUM: log: report SSL ciphers and version in logs using logformat %sslc/%sslv
1529 - REORG: http: rename msg->buf to msg->chn since it's a channel
1530 - CLEANUP: http: use 'chn' to name channel variables, not 'buf'
1531 - CLEANUP: channel: use 'chn' instead of 'buf' as local variable names
1532 - CLEANUP: tcp: use 'chn' instead of 'buf' or 'b' for channel pointer names
1533 - CLEANUP: stream_interface: use 'chn' instead of 'b' to name channel pointers
1534 - CLEANUP: acl: use 'chn' instead of 'b' to name channel pointers
1535 - MAJOR: channel: replace the struct buffer with a pointer to a buffer
1536 - OPTIM: channel: reorganize struct members to improve cache efficiency
1537 - CLEANUP: session: remove term_trace which is not used anymore
1538 - OPTIM: session: reorder struct session fields
1539 - OPTIM: connection: pack the struct target
1540 - DOC: document relations between internal entities
1541 - MINOR: ssl: add 'ssl_npn' sample/acl to extract TLS/NPN information
1542 - BUILD: ssl: fix shctx build on older compilers
1543 - MEDIUM: ssl: add support for the "npn" bind keyword
1544 - BUG: ssl: fix ssl_sni ACLs to correctly process regular expressions
1545 - MINOR: chunk: provide string compare functions
1546 - MINOR: sample: accept fetch keywords without parenthesis
1547 - MEDIUM: sample: pass an empty list instead of a null for fetch args
1548 - MINOR: ssl: improve socket behaviour upon handshake abort.
1549 - BUG/MEDIUM: http: set DONTWAIT on data when switching to tunnel mode
1550 - MEDIUM: listener: provide a fallback for accept4() when not supported
1551 - BUG/MAJOR: connection: risk of crash on certain tricky close scenario
1552 - MEDIUM: cli: allow the stats socket to be bound to a specific set of processes
1553 - OPTIM: channel: inline channel_forward's fast path
1554 - OPTIM: http: inline http_parse_chunk_size() and http_skip_chunk_crlf()
1555 - OPTIM: tools: inline hex2i()
1556 - CLEANUP: http: rename HTTP_MSG_DATA_CRLF state
1557 - MINOR: compression: automatically disable compression for older browsers
1558 - MINOR: compression: optimize memLevel to improve byte rate
1559 - BUG/MINOR: http: compression should consider all Accept-Encoding header values
1560 - BUILD: fix coexistence of openssl and zlib
1561 - MINOR: ssl: add pattern and ACLs fetches 'ssl_c_serial' and 'ssl_f_serial'
1562 - BUG/MEDIUM: command-line option -D must have precedence over "debug"
1563 - MINOR: tools: add a clear_addr() function to unset an address
1564 - BUG/MEDIUM: tcp: transparent bind to the source only when address is set
1565 - CLEANUP: remove trashlen
1566 - MAJOR: session: detach the connections from the stream interfaces
1567 - DOC: update document describing relations between internal entities
1568 - BUILD: make it possible to specify ZLIB path
1569 - MINOR: compression: add an offload option to remove the Accept-Encoding header
1570 - BUG: compression: disable auto-close and enable MSG_MORE during transfer
1571 - CLEANUP: completely remove trashlen
1572 - MINOR: chunk: add a function to reset a chunk
1573 - CLEANUP: replace chunk_printf() with chunk_appendf()
1574 - MEDIUM: make the trash be a chunk instead of a char *
1575 - MEDIUM: remove remains of BUFSIZE in HTTP auth and sample conversions
1576 - MEDIUM: stick-table: allocate the table key of size buffer size
1577 - BUG/MINOR: stream_interface: don't loop over ->snd_buf()
1578 - BUG/MINOR: session: ensure that we don't retry connection if some data were sent
1579 - OPTIM: session: don't process the whole session when only timers need a refresh
1580 - BUG/MINOR: session: mark the handshake as complete earlier
1581 - MAJOR: connection: remove the CO_FL_CURR_*_POL flag
1582 - BUG/MAJOR: always clear the CO_FL_WAIT_* flags after updating polling flags
1583 - MAJOR: sepoll: make the poller totally event-driven
1584 - OPTIM: stream_interface: disable reading when CF_READ_DONTWAIT is set
1585 - BUILD: compression: remove a build warning
1586 - MEDIUM: fd: don't unset fdtab[].updated upon delete
1587 - REORG: fd: move the speculative I/O management from ev_sepoll
1588 - REORG: fd: move the fd state management from ev_sepoll
1589 - REORG: fd: centralize the processing of speculative events
1590 - BUG: raw_sock: also consider ENOTCONN in addition to EAGAIN
1591 - BUILD: stream_interface: remove si_fd() and its references
1592 - BUILD: compression: enable build in BSD and OSX Makefiles
1593 - MAJOR: ev_select: make the poller support speculative events
1594 - MAJOR: ev_poll: make the poller support speculative events
1595 - MAJOR: ev_kqueue: make the poller support speculative events
1596 - MAJOR: polling: replace epoll with sepoll and remove sepoll
1597 - MAJOR: polling: remove unused callbacks from the poller struct
1598 - MEDIUM: http: refrain from sending "Connection: close" when Upgrade is present
1599 - CLEANUP: channel: remove any reference of the hijackers
1600 - CLEANUP: stream_interface: remove the external task type target
1601 - MAJOR: connection: replace struct target with a pointer to an enum
1602 - BUG: connection: fix typo in previous commit
1603 - BUG: polling: don't skip polled events in the spec list
1604 - MINOR: splice: disable it when the system returns EBADF
1605 - MINOR: build: allow packagers to specify the default maxzlibmem
1606 - BUG: halog: fix broken output limitation
1607 - BUG: proxy: fix server name lookup in get_backend_server()
1608 - BUG: compression: do not always increment the round counter on allocation failure
1609 - BUG/MEDIUM: compression: release the zlib pools between keep-alive requests
1610 - MINOR: global: don't prevent nbproc from being redefined
1611 - MINOR: config: support process ranges for "bind-process"
1612 - MEDIUM: global: add support for CPU binding on Linux ("cpu-map")
1613 - MINOR: ssl: rename and document the tune.ssl.cachesize option
1614 - DOC: update the PROXY protocol spec to support v2
1615 - MINOR: standard: add a simple popcount function
1616 - MEDIUM: adjust the maxaccept per listener depending on the number of processes
1617 - BUG: compression: properly disable compression when content-type does not match
1618 - MINOR: cli: report connection status in "show sess xxx"
1619 - BUG/MAJOR: stream_interface: certain workloads could cause get stuck
1620 - BUILD: cli: fix build when SSL is enabled
1621 - MINOR: cli: report the fd state in "show sess xxx"
1622 - MINOR: cli: report an error message on missing argument to compression rate
1623 - MINOR: http: add some debugging functions to pretty-print msg state names
1624 - BUG/MAJOR: stream_interface: read0 not always handled since dev12
1625 - DOC: documentation on http header capture is wrong
1626 - MINOR: http: allow the cookie capture size to be changed
1627 - DOC: http header capture has not been limited in size for a long time
1628 - DOC: update readme with build methods for BSD
1629 - BUILD: silence a warning on Solaris about usage of isdigit()
1630 - MINOR: stats: report HTTP compression stats per frontend and per backend
1631 - MINOR: log: add '%Tl' to log-format
1632 - MINOR: samples: update the url_param fetch to match parameters in the path
1633
Willy Tarreau16216822012-09-10 09:46:55 +020016342012/09/10 : 1.5-dev12
1635 - CONTRIB: halog: sort URLs by avg bytes_read or total bytes_read
1636 - MEDIUM: ssl: add support for prefer-server-ciphers option
1637 - MINOR: IPv6 support for transparent proxy
1638 - MINOR: protocol: add SSL context to listeners if USE_OPENSSL is defined
1639 - MINOR: server: add SSL context to servers if USE_OPENSSL is defined
1640 - MEDIUM: connection: add a new handshake flag for SSL (CO_FL_SSL_WAIT_HS).
1641 - MEDIUM: ssl: add new files ssl_sock.[ch] to provide the SSL data layer
1642 - MEDIUM: config: add the 'ssl' keyword on 'bind' lines
1643 - MEDIUM: config: add support for the 'ssl' option on 'server' lines
1644 - MEDIUM: ssl: protect against client-initiated renegociation
1645 - BUILD: add optional support for SSL via the USE_OPENSSL flag
1646 - MEDIUM: ssl: add shared memory session cache implementation.
1647 - MEDIUM: ssl: replace OpenSSL's session cache with the shared cache
1648 - MINOR: ssl add global setting tune.sslcachesize to set SSL session cache size.
1649 - MEDIUM: ssl: add support for SNI and wildcard certificates
1650 - DOC: Typos cleanup
1651 - DOC: fix name for "option independant-streams"
1652 - DOC: specify the default value for maxconn in the context of a proxy
1653 - BUG/MINOR: to_log erased with unique-id-format
1654 - LICENSE: add licence exception for OpenSSL
1655 - BUG/MAJOR: cookie prefix doesn't support cookie-less servers
1656 - BUILD: add an AIX 5.2 (and later) target.
1657 - MEDIUM: fd/si: move peeraddr from struct fdinfo to struct connection
1658 - MINOR: halog: use the more recent dual-mode fgets2 implementation
1659 - BUG/MEDIUM: ebtree: ebmb_insert() must not call cmp_bits on full-length matches
1660 - CLEANUP: halog: make clean should also remove .o files
1661 - OPTIM: halog: make use of memchr() on platforms which provide a fast one
1662 - OPTIM: halog: improve cold-cache behaviour when loading a file
1663 - BUG/MINOR: ACL implicit arguments must be created with unresolved flag
1664 - MINOR: replace acl_fetch_{path,url}* with smp_fetch_*
1665 - MEDIUM: pattern: add the "base" sample fetch method
1666 - OPTIM: i386: make use of kernel-mode-linux when available
1667 - BUG/MINOR: tarpit: fix condition to return the HTTP 500 message
1668 - BUG/MINOR: polling: some events were not set in various pollers
1669 - MINOR: http: add the urlp_val ACL match
1670 - BUG: stktable: tcp_src_to_stktable_key() must return NULL on invalid families
1671 - MINOR: stats/cli: add plans to support more stick-table actions
1672 - MEDIUM: stats/cli: add support for "set table key" to enter values
1673 - REORG/MEDIUM: fd: remove FD_STCLOSE from struct fdtab
1674 - REORG/MEDIUM: fd: remove checks for FD_STERROR in ev_sepoll
1675 - REORG/MEDIUM: fd: get rid of FD_STLISTEN
1676 - REORG/MINOR: connection: move declaration to its own include file
1677 - REORG/MINOR: checks: put a struct connection into the server
1678 - MINOR: connection: add flags to the connection struct
1679 - MAJOR: get rid of fdtab[].state and use connection->flags instead
1680 - MINOR: fd: add a new I/O handler to fdtab
1681 - MEDIUM: polling: prepare to call the iocb() function when defined.
1682 - MEDIUM: checks: make use of fdtab->iocb instead of cb[]
1683 - MEDIUM: protocols: use the generic I/O callback for accept callbacks
1684 - MINOR: connection: add a handler for fd-based connections
1685 - MAJOR: connection: replace direct I/O callbacks with the connection callback
1686 - MINOR: fd: make fdtab->owner a connection and not a stream_interface anymore
1687 - MEDIUM: connection: remove the FD_POLL_* flags only once
1688 - MEDIUM: connection: extract the send_proxy callback from proto_tcp
1689 - MAJOR: tcp: remove the specific I/O callbacks for TCP connection probes
1690 - CLEANUP: remove the now unused fdtab direct I/O callbacks
1691 - MAJOR: remove the stream interface and task management code from sock_*
1692 - MEDIUM: stream_interface: pass connection instead of fd in sock_ops
1693 - MEDIUM: stream_interface: centralize the SI_FL_ERR management
1694 - MAJOR: connection: add a new CO_FL_CONNECTED flag
1695 - MINOR: rearrange tcp_connect_probe() and fix wrong return codes
1696 - MAJOR: connection: call data layer handshakes from the handler
1697 - MEDIUM: fd: remove the EV_FD_COND_* primitives
1698 - MINOR: sock_raw: move calls to si_data_close upper
1699 - REORG: connection: replace si_data_close() with conn_data_close()
1700 - MEDIUM: sock_raw: introduce a read0 callback that is different from shutr
1701 - MAJOR: stream_int: use a common stream_int_shut*() functions regardless of the data layer
1702 - MAJOR: fd: replace all EV_FD_* macros with new fd_*_* inline calls
1703 - MEDIUM: fd: add fd_poll_{recv,send} for use when explicit polling is required
1704 - MEDIUM: connection: add definitions for dual polling mechanisms
1705 - MEDIUM: connection: make use of the new polling functions
1706 - MAJOR: make use of conn_{data|sock}_{poll|stop|want}* in connection handlers
1707 - MEDIUM: checks: don't use FD_WAIT_* anymore
1708 - MINOR: fd: get rid of FD_WAIT_*
1709 - MEDIUM: stream_interface: offer a generic function for connection updates
1710 - MEDIUM: stream-interface: offer a generic chk_rcv function for connections
1711 - MEDIUM: stream-interface: add a snd_buf() callback to sock_ops
1712 - MEDIUM: stream-interface: provide a generic stream_int_chk_snd_conn() function
1713 - MEDIUM: stream-interface: provide a generic si_conn_send_cb callback
1714 - MEDIUM: stream-interface: provide a generic stream_sock_read0() function
1715 - REORG/MAJOR: use "struct channel" instead of "struct buffer"
1716 - REORG/MAJOR: extract "struct buffer" from "struct channel"
1717 - MINOR: connection: provide conn_{data|sock}_{read0|shutw} functions
1718 - REORG: sock_raw: rename the files raw_sock*
1719 - MAJOR: raw_sock: extract raw_sock_to_buf() from raw_sock_read()
1720 - MAJOR: raw_sock: temporarily disable splicing
1721 - MINOR: stream-interface: add an rcv_buf callback to sock_ops
1722 - REORG: stream-interface: move sock_raw_read() to si_conn_recv_cb()
1723 - MAJOR: connection: split the send call into connection and stream interface
1724 - MAJOR: stream-interface: restore splicing mechanism
1725 - MAJOR: stream-interface: make conn_notify_si() more robust
1726 - MEDIUM: proxy-proto: don't use buffer flags in conn_si_send_proxy()
1727 - MAJOR: stream-interface: don't commit polling changes in every callback
1728 - MAJOR: stream-interface: fix splice not to call chk_snd by itself
1729 - MEDIUM: stream-interface: don't remove WAIT_DATA when a handshake is in progress
1730 - CLEANUP: connection: split sock_ops into data_ops, app_cp and si_ops
1731 - REORG: buffers: split buffers into chunk,buffer,channel
1732 - MAJOR: channel: remove the BF_OUT_EMPTY flag
1733 - REORG: buffer: move buffer_flush, b_adv and b_rew to buffer.h
1734 - MINOR: channel: rename bi_full to channel_full as it checks the whole channel
1735 - MINOR: buffer: provide a new buffer_full() function
1736 - MAJOR: channel: stop relying on BF_FULL to take action
1737 - MAJOR: channel: remove the BF_FULL flag
1738 - REORG: channel: move buffer_{replace,insert_line}* to buffer.{c,h}
1739 - CLEANUP: channel: usr CF_/CHN_ prefixes instead of BF_/BUF_
1740 - CLEANUP: channel: use "channel" instead of "buffer" in function names
1741 - REORG: connection: move the target pointer from si to connection
1742 - MAJOR: connection: move the addr field from the stream_interface
1743 - MEDIUM: stream_interface: remove CAP_SPLTCP/CAP_SPLICE flags
1744 - MEDIUM: proto_tcp: remove any dependence on stream_interface
1745 - MINOR: tcp: replace tcp_src_to_stktable_key with addr_to_stktable_key
1746 - MEDIUM: connection: add an ->init function to data layer
1747 - MAJOR: session: introduce embryonic sessions
1748 - MAJOR: connection: make the PROXY decoder a handshake handler
1749 - CLEANUP: frontend: remove the old proxy protocol decoder
1750 - MAJOR: connection: rearrange the polling flags.
1751 - MEDIUM: connection: only call tcp_connect_probe when nothing was attempted yet
1752 - MEDIUM: connection: complete the polling cleanups
1753 - MEDIUM: connection: avoid calling handshakes when polling is required
1754 - MAJOR: stream_interface: continue to update data polling flags during handshakes
1755 - CLEANUP: fd: remove fdtab->flags
1756 - CLEANUP: fdtab: flatten the struct and merge the spec struct with the rest
1757 - CLEANUP: includes: fix includes for a number of users of fd.h
1758 - MINOR: ssl: disable TCP quick-ack by default on SSL listeners
1759 - MEDIUM: config: add a "ciphers" keyword to set SSL cipher suites
1760 - MEDIUM: config: add "nosslv3" and "notlsv1" on bind and server lines
1761 - BUG: ssl: mark the connection as waiting for an SSL connection during the handshake
1762 - BUILD: http: rename error_message http_error_message to fix conflicts on RHEL
1763 - BUILD: ssl: fix shctx build on RHEL with futex
1764 - BUILD: include sys/socket.h to fix build failure on FreeBSD
1765 - BUILD: fix build error without SSL (ssl_cert)
1766 - BUILD: ssl: use MAP_ANON instead of MAP_ANONYMOUS
1767 - BUG/MEDIUM: workaround an eglibc bug which truncates the pidfiles when nbproc > 1
1768 - MEDIUM: config: support per-listener backlog and maxconn
1769 - MINOR: session: do not send an HTTP/500 error on SSL sockets
1770 - MEDIUM: config: implement maxsslconn in the global section
1771 - BUG: tcp: close socket fd upon connect error
1772 - MEDIUM: connection: improve error handling around the data layer
1773 - MINOR: config: make the tasks "nice" value configurable on "bind" lines.
1774 - BUILD: shut a gcc warning introduced by commit 269ab31
1775 - MEDIUM: config: centralize handling of SSL config per bind line
1776 - BUILD: makefile: report USE_OPENSSL status in build options
1777 - BUILD: report openssl build settings in haproxy -vv
1778 - MEDIUM: ssl: add sample fetches for is_ssl, ssl_has_sni, ssl_sni_*
1779 - DOC: add a special acknowledgement for the stud project
1780 - DOC: add missing SSL options for servers and listeners
1781 - BUILD: automatically add -lcrypto for SSL
1782 - DOC: add some info about openssl build in the README
1783
Willy Tarreau02c7c142012-06-04 00:43:45 +020017842012/06/04 : 1.5-dev11
1785 - BUG/MEDIUM: option forwardfor if-none doesn't work with some configurations
1786 - BUG/MAJOR: trash must always be the size of a buffer
1787 - DOC: fix minor regex example issue and improve doc on stats
1788 - MINOR: stream_interface: add a pointer to the listener for TARG_TYPE_CLIENT
1789 - MEDIUM: protocol: add a pointer to struct sock_ops to the listener struct
1790 - MINOR: checks: add on-marked-up option
1791 - MINOR: balance uri: added 'whole' parameter to include query string in hash calculation
1792 - MEDIUM: stream_interface: remove the si->init
1793 - MINOR: buffers: add a rewind function
1794 - BUG/MAJOR: fix regression on content-based hashing and http-send-name-header
1795 - MAJOR: http: stop using msg->sol outside the parsers
1796 - CLEANUP: http: make it more obvious that msg->som is always null outside of chunks
1797 - MEDIUM: http: get rid of msg->som which is not used anymore
1798 - MEDIUM: http: msg->sov and msg->sol will never wrap
1799 - BUG/MAJOR: checks: don't call set_server_status_* when no LB algo is set
1800 - BUG/MINOR: stop connect timeout when connect succeeds
1801 - REORG: move the send-proxy code to tcp_connect_write()
1802 - REORG/MINOR: session: detect the TCP monitor checks at the protocol accept
1803 - MINOR: stream_interface: introduce a new "struct connection" type
1804 - REORG/MINOR: stream_interface: move si->fd to struct connection
1805 - REORG/MEDIUM: stream_interface: move applet->state and private to connection
1806 - MINOR: stream_interface: add a data channel close function
1807 - MEDIUM: stream_interface: call si_data_close() before releasing the si
1808 - MINOR: peers: use the socket layer operations from the peer instead of sock_raw
1809 - BUG/MINOR: checks: expire on timeout.check if smaller than timeout.connect
1810 - MINOR: add a new function call tracer for debugging purposes
1811 - BUG/MINOR: perform_http_redirect also needs to rewind the buffer
1812 - BUG/MAJOR: b_rew() must pass a signed offset to b_ptr()
1813 - BUG/MEDIUM: register peer sync handler in the proper order
1814 - BUG/MEDIUM: buffers: fix bi_putchr() to correctly advance the pointer
1815 - BUG/MINOR: fix option httplog validation with TCP frontends
1816 - BUG/MINOR: log: don't report logformat errors in backends
1817 - REORG/MINOR: use dedicated proxy flags for the cookie handling
1818 - BUG/MINOR: config: do not report twice the incompatibility between cookie and non-http
1819 - MINOR: http: add support for "httponly" and "secure" cookie attributes
1820 - BUG/MEDIUM: ensure that unresolved arguments are freed exactly once
1821 - BUG/MINOR: commit 196729ef used wrong condition resulting in freeing constants
1822 - MEDIUM: stats: add support for soft stop/soft start in the admin interface
1823 - MEDIUM: stats: add the ability to kill sessions from the admin interface
1824 - BUILD: add support for linux kernels >= 2.6.28
1825
Willy Tarreauffb89472012-05-14 07:26:56 +020018262012/05/14 : 1.5-dev10
1827 - BUG/MINOR: stats admin: "Unexpected result" was displayed unconditionally
1828 - BUG/MAJOR: acl: http_auth_group() must not accept any user from the userlist
1829 - CLEANUP: auth: make the code build again with DEBUG_AUTH
1830 - BUG/MEDIUM: config: don't crash at config load time on invalid userlist names
1831 - REORG: use the name sock_raw instead of stream_sock
1832 - MINOR: stream_interface: add a client target : TARG_TYPE_CLIENT
1833 - BUG/MEDIUM: stream_interface: restore get_src/get_dst
1834 - CLEANUP: sock_raw: remove last references to stream_sock
1835 - CLEANUP: stream_interface: stop exporting socket layer functions
1836 - MINOR: stream_interface: add an init callback to sock_ops
1837 - MEDIUM: stream_interface: derive the socket operations from the target
1838 - MAJOR: fd: remove the need for the socket layer to recheck the connection
1839 - MINOR: session: call the socket layer init function when a session establishes
1840 - MEDIUM: session: add support for tunnel timeouts
1841 - MINOR: standard: add a new debug macro : fddebug()
1842 - CLEANUP: fd: remove unused cb->b pointers in the struct fdtab
1843 - OPTIM: proto_http: don't enable quick-ack on empty buffers
1844 - OPTIM/MAJOR: ev_sepoll: process spec events after polled events
1845 - OPTIM/MEDIUM: stream_interface: add a new SI_FL_NOHALF flag
1846
Willy Tarreaua0564f32012-05-08 21:56:27 +020018472012/05/08 : 1.5-dev9
1848 - MINOR: Add release callback to si_applet
1849 - CLEANUP: Fix some minor typos
1850 - MINOR: Add TO/FROM_SET flags to struct stream_interface
1851 - CLEANUP: Fix some minor whitespace issues
1852 - MINOR: stats admin: allow unordered parameters in POST requests
1853 - CLEANUP: fix typo in findserver() log message
1854 - MINOR: stats admin: use the backend id instead of its name in the form
1855 - MINOR: stats admin: reduce memcmp()/strcmp() calls on status codes
1856 - DOC: cleanup indentation, alignment, columns and chapters
1857 - DOC: fix some keywords arguments documentation
1858 - MINOR: cli: display the 4 IP addresses and ports on "show sess XXX"
1859 - BUG/MAJOR: log: possible segfault with logformat
1860 - MEDIUM: log: split of log_format generation
1861 - MEDIUM: log: New format-log flags: %Fi %Fp %Si %Sp %Ts %rt %H %pid
1862 - MEDIUM: log: Unique ID
1863 - MINOR: log: log-format: usable without httplog and tcplog
1864 - BUG/MEDIUM: balance source did not properly hash IPv6 addresses
1865 - MINOR: contrib/iprange: add a network IP range to mask converter
1866 - MEDIUM: session: implement the "use-server" directive
1867 - MEDIUM: log: add a new cookie flag 'U' to report situations where cookie is not used
1868 - MEDIUM: http: make extract_cookie_value() iterate over cookie values
1869 - MEDIUM: http: add cookie and scookie ACLs
1870 - CLEANUP: lb_first: add reference to a paper describing the original idea
1871 - MEDIUM: stream_sock: add a get_src and get_dst callback and remove SN_FRT_ADDR_SET
1872 - BUG/MINOR: acl: req_ssl_sni would randomly fail if a session ID is present
1873 - BUILD: http: make extract_cookie_value() return an int not size_t
1874 - BUILD: http: stop gcc-4.1.2 from complaining about possibly uninitialized values
1875 - CLEANUP: http: message parser must ignore HTTP_MSG_ERROR
1876 - MINOR: standard: add a memprintf() function to build formatted error messages
1877 - CLEANUP: remove a few warning about unchecked return values in debug code
1878 - MEDIUM: move message-related flags from transaction to message
1879 - DOC: add a diagram to explain how circular buffers work
1880 - MAJOR: buffer rework: replace ->send_max with ->o
1881 - MAJOR: buffer: replace buf->l with buf->{o+i}
1882 - MINOR: buffers: provide simple pointer normalization functions
1883 - MINOR: buffers: remove unused function buffer_contig_data()
1884 - MAJOR: buffers: replace buf->w with buf->p - buf->o
1885 - MAJOR: buffers: replace buf->r with buf->p + buf->i
1886 - MAJOR: http: move buffer->lr to http_msg->next
1887 - MAJOR: http: change msg->{som,col,sov,eoh} to be relative to buffer origin
1888 - CLEANUP: http: remove unused http_msg->col
1889 - MAJOR: http: turn http_msg->eol to a buffer-relative offset
1890 - MEDIUM: http: add a pointer to the buffer in http_msg
1891 - MAJOR: http: make http_msg->sol relative to buffer's origin
1892 - MEDIUM: http: http_send_name_header: remove references to msg and buffer
1893 - MEDIUM: http: remove buffer arg in a few header manipulation functions
1894 - MEDIUM: http: remove buffer arg in http_capture_bad_message
1895 - MEDIUM: http: remove buffer arg in http_msg_analyzer
1896 - MEDIUM: http: remove buffer arg in http_upgrade_v09_to_v10
1897 - MEDIUM: http: remove buffer arg in http_buffer_heavy_realign
1898 - MEDIUM: http: remove buffer arg in chunk parsing functions
1899 - MINOR: http: remove useless wrapping checks in http_msg_analyzer
1900 - MEDIUM: buffers: fix unsafe use of buffer_ignore at some places
1901 - MEDIUM: buffers: add new pointer wrappers and get rid of almost all buffer_wrap_add calls
1902 - MEDIUM: buffers: implement b_adv() to advance a buffer's pointer
1903 - MEDIUM: buffers: rename a number of buffer management functions
1904 - MEDIUM: http: add a prefetch function for ACL pattern fetch
1905 - MEDIUM: http: make all ACL fetch function use acl_prefetch_http()
1906 - BUG/MINOR: http_auth: ACLs are volatile, not permanent
1907 - MEDIUM: http/acl: merge all request and response ACL fetches of headers and cookies
1908 - MEDIUM: http/acl: make acl_fetch_hdr_{ip,val} rely on acl_fetch_hdr()
1909 - MEDIUM: add a new typed argument list parsing framework
1910 - MAJOR: acl: make use of the new argument parsing framework
1911 - MAJOR: acl: store the ACL argument types in the ACL keyword declaration
1912 - MEDIUM: acl: acl_find_target() now resolves arguments based on their types
1913 - MAJOR: acl: make acl_find_targets also resolve proxy names at config time
1914 - MAJOR: acl: ensure that implicit table and proxies are valid
1915 - MEDIUM: acl: remove unused tests for missing args when args are mandatory
1916 - MEDIUM: pattern: replace type pattern_arg with type arg
1917 - MEDIUM: pattern: get rid of arg_i in all functions making use of arguments
1918 - MEDIUM: pattern: use the standard arg parser
1919 - MEDIUM: pattern: add an argument validation callback to pattern descriptors
1920 - MEDIUM: pattern: report the precise argument parsing error when known.
1921 - MEDIUM: acl: remove the ACL_TEST_F_NULL_MATCH flag
1922 - MINOR: pattern: add a new 'sample' type to store fetched data
1923 - MEDIUM: pattern: add new sample types to replace pattern types
1924 - MAJOR: acl: make use of the new sample struct and get rid of acl_test
1925 - MEDIUM: pattern/acl: get rid of temp_pattern in ACLs
1926 - MEDIUM: acl: get rid of the SET_RES flags
1927 - MEDIUM: get rid of SMP_F_READ_ONLY and SMP_F_MUST_FREE
1928 - MINOR: pattern: replace struct pattern with struct sample
1929 - MEDIUM: pattern: integrate pattern_data into sample and use sample everywhere
1930 - MEDIUM: pattern: retrieve the sample type in the sample, not in the keyword description
1931 - MEDIUM: acl/pattern: switch rdp_cookie functions stack up-down
1932 - MEDIUM: acl: replace acl_expr with args in acl fetch_* functions
1933 - MINOR: tcp: replace acl_fetch_rdp_cookie with smp_fetch_rdp_cookie
1934 - MEDIUM: acl/pattern: use the same direction scheme
1935 - MEDIUM: acl/pattern: start merging common sample fetch functions
1936 - MEDIUM: pattern: ensure that sample types always cast into other types.
1937 - MEDIUM: acl/pattern: factor out the src/dst address fetches
1938 - MEDIUM: acl: implement payload and payload_lv
1939 - CLEANUP: pattern: ensure that payload and payload_lv always stay in the buffer
1940 - MINOR: stick_table: centralize the handling of empty keys
1941 - MINOR: pattern: centralize handling of unstable data in pattern_process()
1942 - MEDIUM: pattern: use smp_fetch_rdp_cookie instead of the pattern specific version
1943 - MINOR: acl: set SMP_OPT_ITERATE on fetch functions
1944 - MINOR: acl: add a val_args field to keywords
1945 - MINOR: proto_tcp: validate arguments of payload and payload_lv ACLs
1946 - MEDIUM: http: merge acl and pattern header fetch functions
1947 - MEDIUM: http: merge ACL and pattern cookie fetches into a single one
1948 - MEDIUM: acl: report parsing errors to the caller
1949 - MINOR: arg: improve error reporting on invalid arguments
1950 - MINOR: acl: report errors encountered when loading patterns from files
1951 - MEDIUM: acl: extend the pattern parsers to report meaningful errors
1952 - REORG: use the name "sample" instead of "pattern" to designate extracted data
1953 - REORG: rename "pattern" files
1954 - MINOR: acl: add types to ACL patterns
1955 - MINOR: standard: add an IPv6 parsing function (str62net)
1956 - MEDIUM: acl: support IPv6 address matching
1957 - REORG: stream_interface: create a struct sock_ops to hold socket operations
1958 - REORG/MEDIUM: move protocol->{read,write} to sock_ops
1959 - REORG/MEDIUM: stream_interface: initialize socket ops from descriptors
1960 - REORG/MEDIUM: replace stream interface protocol functions by a proto pointer
1961 - REORG/MEDIUM: move the default accept function from sockstream to protocols.c
1962 - MEDIUM: proto_tcp: remove src6 and dst6 pattern fetch methods
1963 - BUG/MINOR: http: error snapshots are wrong if buffer wraps
1964 - BUG/MINOR: http: ensure that msg->err_pos is always relative to buf->p
1965 - MEDIUM: http: improve error capture reports
1966 - MINOR: acl: add the cook_val() match to match a cookie against an integer
1967 - BUG/MEDIUM: send_proxy: fix initialisation of send_proxy_ofs
1968 - MEDIUM: memory: add the ability to poison memory at run time
1969 - BUG/MEDIUM: log: ensure that unique_id is properly initialized
1970 - MINOR: cfgparse: use a common errmsg pointer for all parsers
1971 - MEDIUM: cfgparse: make backend_parse_balance() use memprintf to report errors
1972 - MEDIUM: cfgparse: use the new error reporting framework for remaining cfg_keywords
1973 - MINOR: http: replace http_message_realign() with buffer_slow_realign()
1974
Willy Tarreau9eeb57b2012-03-26 06:15:29 +020019752012/03/26 : 1.5-dev8
1976 - MINOR: patch for minor typo (ressources/resources)
1977 - MEDIUM: http: add support for sending the server's name in the outgoing request
1978 - DOC: mention that default checks are TCP connections
1979 - BUG/MINOR: fix options forwardfor if-none when an alternative header name is specified
1980 - CLEANUP: Make check_statuses, analyze_statuses and process_chk static
1981 - CLEANUP: Fix HCHK spelling errors
1982 - BUG/MINOR: fix typo in processing of http-send-name-header
1983 - MEDIUM: log: Use linked lists for loggers
1984 - BUILD: fix declaration inside a scope block
1985 - REORG: log: split send_log function
1986 - MINOR: config: Parse the string of the log-format config keyword
1987 - MINOR: add ultoa, ulltoa, ltoa, lltoa implementations
1988 - MINOR: Date and time fonctions that don't use snprintf
1989 - MEDIUM: log: make http_sess_log use log_format
1990 - DOC: log-format documentation
1991 - MEDIUM: log: use log_format for mode tcplog
1992 - MEDIUM: log-format: backend source address %Bi %Bp
1993 - BUG/MINOR: log-format: fix %o flag
1994 - BUG/MEDIUM: bad length in log_format and __send_log
1995 - MINOR: logformat %st is signed
1996 - BUILD/MINOR: fix the source URL in the spec file
1997 - DOC: acl is http_first_req, not http_req_first
1998 - BUG/MEDIUM: don't trim last spaces from headers consisting only of spaces
1999 - MINOR: acl: add new matches for header/path/url length
2000 - BUILD: halog: make halog build on solaris
2001 - BUG/MINOR: don't use a wrong port when connecting to a server with mapped ports
2002 - MINOR: remove the client/server side distinction in SI addresses
2003 - MINOR: halog: add support for matching queued requests
2004 - DOC: indicate that cookie "prefix" and "indirect" should not be mixed
2005 - OPTIM/MINOR: move struct sockaddr_storage to the tail of structs
2006 - OPTIM/MINOR: make it possible to change pipe size (tune.pipesize)
2007 - BUILD/MINOR: silent a build warning in src/pipe.c (fcntl)
2008 - OPTIM/MINOR: move the hdr_idx pools out of the proxy struct
2009 - MEDIUM: tune.http.maxhdr makes it possible to configure the maximum number of HTTP headers
2010 - BUG/MINOR: fix a segfault when parsing a config with undeclared peers
2011 - CLEANUP: rename possibly confusing struct field "tracked"
2012 - BUG/MEDIUM: checks: fix slowstart behaviour when server tracking is in use
2013 - MINOR: config: tolerate server "cookie" setting in non-HTTP mode
2014 - MEDIUM: buffers: add some new primitives and rework existing ones
2015 - BUG: buffers: don't return a negative value on buffer_total_space_res()
2016 - MINOR: buffers: make buffer_pointer() support negative pointers too
2017 - CLEANUP: kill buffer_replace() and use an inline instead
2018 - BUG: tcp: option nolinger does not work on backends
2019 - CLEANUP: ebtree: remove a few annoying signedness warnings
2020 - CLEANUP: ebtree: clarify licence and update to 6.0.6
2021 - CLEANUP: ebtree: remove 4-year old harmless typo in duplicates insertion code
2022 - CLEANUP: ebtree: remove another typo, a wrong initialization in insertion code
2023 - BUG: ebtree: ebst_lookup() could return the wrong entry
2024 - OPTIM: stream_sock: reduce the amount of in-flight spliced data
2025 - OPTIM: stream_sock: save a failed recv syscall when splice returns EAGAIN
2026 - MINOR: acl: add support for TLS server name matching using SNI
2027 - BUG: http: re-enable TCP quick-ack upon incomplete HTTP requests
2028 - BUG: proto_tcp: don't try to bind to a foreign address if sin_family is unknown
2029 - MINOR: pattern: export the global temporary pattern
2030 - CLEANUP: patterns: get rid of pattern_data_setstring()
2031 - MEDIUM: acl: use temp_pattern to store fetched information in the "method" match
2032 - MINOR: acl: include pattern.h to make pattern migration more transparent
2033 - MEDIUM: pattern: change the pattern data integer from unsigned to signed
2034 - MEDIUM: acl: use temp_pattern to store any integer-type information
2035 - MEDIUM: acl: use temp_pattern to store any address-type information
2036 - CLEANUP: acl: integer part of acl_test is not used anymore
2037 - MEDIUM: acl: use temp_pattern to store any string-type information
2038 - CLEANUP: acl: remove last data fields from the acl_test struct
2039 - MEDIUM: http: replace get_ip_from_hdr2() with http_get_hdr()
2040 - MEDIUM: patterns: the hdr() pattern is now of type string
2041 - DOC: add minimal documentation on how ACLs work internally
2042 - DOC: add a coding-style file
2043 - OPTIM: halog: keep a fast path for the lines-count only
2044 - CLEANUP: silence a warning when building on sparc
2045 - BUG: http: tighten the list of allowed characters in a URI
2046 - MEDIUM: http: block non-ASCII characters in URIs by default
2047 - DOC: add some documentation from RFC3986 about URI format
2048 - BUG/MINOR: cli: correctly remove the whole table on "clear table"
2049 - BUG/MEDIUM: correctly disable servers tracking another disabled servers.
2050 - BUG/MEDIUM: zero-weight servers must not dequeue requests from the backend
2051 - MINOR: halog: add some help on the command line
2052 - BUILD: fix build error on FreeBSD
2053 - BUG: fix double free in peers config error path
2054 - MEDIUM: improve config check return codes
2055 - BUILD: make it possible to look for pcre in the default system paths
2056 - MINOR: config: emit a warning when 'default_backend' masks servers
2057 - MINOR: backend: rework the LC definition to support other connection-based algos
2058 - MEDIUM: backend: add the 'first' balancing algorithm
2059 - BUG: fix httplog trailing LF
2060 - MEDIUM: increase chunk-size limit to 2GB-1
2061 - BUG: queue: fix dequeueing sequence on HTTP keep-alive sessions
2062 - BUG: http: disable TCP delayed ACKs when forwarding content-length data
2063 - BUG: checks: fix server maintenance exit sequence
2064 - BUG/MINOR: stream_sock: don't remove BF_EXPECT_MORE and BF_SEND_DONTWAIT on partial writes
2065 - DOC: enumerate valid status codes for "observe layer7"
2066 - MINOR: buffer: switch a number of buffer args to const
2067 - CLEANUP: silence signedness warning in acl.c
2068 - BUG: stream_sock: si->release was not called upon shutw()
2069 - MINOR: log: use "%ts" to log term status only and "%tsc" to log with cookie
2070 - BUG/CRITICAL: log: fix risk of crash in development snapshot
2071 - BUG/MAJOR: possible crash when using capture headers on TCP frontends
2072 - MINOR: config: disable header captures in TCP mode and complain
2073
Willy Tarreau60612eb2011-09-10 23:43:11 +020020742011/09/10 : 1.5-dev7
2075 - [BUG] fix binary stick-tables
2076 - [MINOR] http: *_dom matching header functions now also split on ":"
2077 - [BUG] checks: fix support of Mysqld >= 5.5 for mysql-check
2078 - [MINOR] acl: add srv_conn acl to count connections on a specific backend server
2079 - [MINOR] check: add redis check support
2080 - [DOC] small fixes to clearly distinguish between keyword and variables
2081 - [MINOR] halog: add support for termination code matching (-tcn/-TCN)
2082 - [DOC] Minor spelling fixes and grammatical enhancements
2083 - [CLEANUP] dumpstats: make symbols static where possible
2084 - [MINOR] Break out dumping table
2085 - [MINOR] Break out processing of clear table
2086 - [MINOR] Allow listing of stick table by key
2087 - [MINOR] Break out all stick table socat command parsing
2088 - [MINOR] More flexible clearing of stick table
2089 - [MINOR] Allow showing and clearing by key of ipv6 stick tables
2090 - [MINOR] Allow showing and clearing by key of integer stick tables
2091 - [MINOR] Allow showing and clearing by key of string stick tables
2092 - [CLEANUP] Remove assigned but unused variables
2093 - [CLEANUP] peers.h: fix declarations
2094 - [CLEANUP] session.c: Make functions static where possible
2095 - [MINOR] Add active connection list to server
2096 - [MINOR] Allow shutdown of sessions when a server becomes unavailable
2097 - [MINOR] Add down termination condition
2098 - [MINOR] Make appsess{,ion}_refresh static
2099 - [MINOR] Add rdp_cookie pattern fetch function
2100 - [CLEANUP] Remove unnecessary casts
2101 - [MINOR] Add non-stick server option
2102 - [MINOR] Consistently use error in tcp_parse_tcp_req()
2103 - [MINOR] Consistently free expr on error in cfg_parse_listen()
2104 - [MINOR] Free rdp_cookie_name on denint()
2105 - [MINOR] Free tcp rules on denint()
2106 - [MINOR] Free stick table pool on denint()
2107 - [MINOR] Free stick rules on denint()
2108 - [MEDIUM] Fix stick-table replication on soft-restart
2109 - [MEDIUM] Correct ipmask() logic
2110 - [MINOR] Correct type in table dump examples
2111 - [MINOR] Fix build error in stream_int_register_handler()
2112 - [MINOR] Use DPRINTF in assign_server()
2113 - [BUG] checks: http-check expect could fail a check on multi-packet responses
2114 - [DOC] fix minor typo in the "dispatch" doc
2115 - [BUG] proto_tcp: fix address binding on remote source
2116 - [MINOR] http: don't report the "haproxy" word on the monitoring response
2117 - [REORG] http: move HTTP error codes back to proto_http.h
2118 - [MINOR] http: make the "HTTP 200" status code configurable.
2119 - [MINOR] http: partially revert the chunking optimization for now
2120 - [MINOR] stream_sock: always clear BF_EXPECT_MORE upon complete transfer
2121 - [CLEANUP] stream_sock: remove unneeded FL_TCP and factor out test
2122 - [MEDIUM] http: add support for "http-no-delay"
2123 - [OPTIM] http: optimize chunking again in non-interactive mode
2124 - [OPTIM] stream_sock: avoid fast-forwarding of partial data
2125 - [OPTIM] stream_sock: don't use splice on too small payloads
2126 - [MINOR] config: make it possible to specify a cookie even without a server
2127 - [BUG] stats: support url-encoded forms
2128 - [MINOR] config: automatically compute a default fullconn value
2129 - [CLEANUP] config: remove some left-over printf debugging code from previous patch
2130 - [DOC] add missing entry or stick store-response
2131 - [MEDIUM] http: add support for 'cookie' and 'set-cookie' patterns
2132 - [BUG] halog: correctly handle truncated last line
2133 - [MINOR] halog: make SKIP_CHAR stop on field delimiters
2134 - [MINOR] halog: add support for HTTP log matching (-H)
2135 - [MINOR] halog: gain back performance before SKIP_CHAR fix
2136 - [OPTIM] halog: cache some common fields positions
2137 - [OPTIM] halog: check once for correct line format and reuse the pointer
2138 - [OPTIM] halog: remove many 'if' by using a function pointer for the filters
2139 - [OPTIM] halog: remove support for tab delimiters in input data
2140 - [BUG] session: risk of crash on out of memory (1.5-dev regression)
2141 - [MINOR] session: try to emit a 500 response on memory allocation errors
2142 - [OPTIM] stream_sock: reduce the default number of accepted connections at once
2143 - [BUG] stream_sock: disable listener when system resources are exhausted
2144 - [MEDIUM] proxy: add a PAUSED state to listeners and move socket tricks out of proxy.c
2145 - [BUG] stream_sock: ensure orphan listeners don't accept too many connections
2146 - [MINOR] listeners: add listen_full() to mark a listener full
2147 - [MINOR] listeners: add support for queueing resource limited listeners
2148 - [MEDIUM] listeners: put listeners in queue upon resource shortage
2149 - [MEDIUM] listeners: queue proxy-bound listeners at the proxy's
2150 - [MEDIUM] listeners: don't stop proxies when global maxconn is reached
2151 - [MEDIUM] listeners: don't change listeners states anymore in maintain_proxies
2152 - [CLEANUP] proxy: rename a few proxy states (PR_STIDLE and PR_STRUN)
2153 - [MINOR] stats: report a "WAITING" state for sockets waiting for resource
2154 - [MINOR] proxy: make session rate-limit more accurate
2155 - [MINOR] sessions: only wake waiting listeners up if rate limit is OK
2156 - [BUG] proxy: peers must only be stopped once, not upon every call to maintain_proxies
2157 - [CLEANUP] proxy: merge maintain_proxies() operation inside a single loop
2158 - [MINOR] task: new function task_schedule() to schedule a wake up
2159 - [MAJOR] proxy: finally get rid of maintain_proxies()
2160 - [BUG] proxy: stats frontend and peers were missing many initializers
2161 - [MEDIUM] listeners: add a global listener management task
2162 - [MINOR] proxy: make findproxy() return proxies from numeric IDs too
2163 - [DOC] fix typos, "#" is a sharp, not a dash
2164 - [MEDIUM] stats: add support for changing frontend's maxconn at runtime
2165 - [MEDIUM] checks: group health checks methods by values and save option bits
2166 - [MINOR] session-counters: add the ability to clear the counters
2167 - [BUG] check: http-check expect + regex would crash in defaults section
2168 - [MEDIUM] http: make x-forwarded-for addition conditional
2169 - [REORG] build: move syscall redefinition to specific places
2170 - [CLEANUP] update the year in the copyright banner
2171 - [BUG] possible crash in 'show table' on stats socket
2172 - [BUG] checks: use the correct destination port for sending checks
2173 - [BUG] backend: risk of picking a wrong port when mapping is used with crossed families
2174 - [MINOR] make use of set_host_port() and get_host_port() to get rid of family mismatches
2175 - [DOC] fixed a few "sensible" -> "sensitive" errors
2176 - [MINOR] make use of addr_to_str() and get_host_port() to replace many inet_ntop()
2177 - [BUG] http: trailing white spaces must also be trimmed after headers
2178 - [MINOR] stats: display "<NONE>" instead of the frontend name when unknown
2179 - [MINOR] http: take a capture of too large requests and responses
2180 - [MINOR] http: take a capture of truncated responses
2181 - [MINOR] http: take a capture of bad content-lengths.
2182 - [DOC] add a few old and uncommitted docs
2183 - [CLEANUP] cfgparse: fix reported options for the "bind" keyword
2184 - [MINOR] halog: add -hs/-HS to filter by HTTP status code range
2185 - [MINOR] halog: support backslash-escaped quotes
2186 - [CLEANUP] remove dirty left-over of a debugging message
2187 - [MEDIUM] stats: disable complex socket reservation for stats socket
2188 - [CLEANUP] remove a useless test in manage_global_listener_queue()
2189 - [MEDIUM] stats: add the "set maxconn" setting to the command line interface
2190 - [MEDIUM] add support for global.maxconnrate to limit the per-process conn rate.
2191 - [MINOR] stats: report the current and max global connection rates
2192 - [MEDIUM] stats: add the ability to adjust the global maxconnrate
2193 - [BUG] peers: don't pre-allocate 65000 connections to each peer
2194 - [MEDIUM] don't limit peers nor stats socket to maxconn nor maxconnrate
2195 - [BUG] peers: the peer frontend must not emit any log
2196 - [CLEANUP] proxy: make pause_proxy() perform the required controls and emit the logs
2197 - [BUG] peers: don't keep a peers section which has a NULL frontend
2198 - [BUG] peers: ensure the peers are resumed if they were paused
2199 - [MEDIUM] stats: add the ability to enable/disable/shutdown a frontend at runtime
2200 - [MEDIUM] session: make session_shutdown() an independant function
2201 - [MEDIUM] stats: offer the possibility to kill a session from the CLI
2202 - [CLEANUP] stats: centralize tests for backend/server inputs on the CLI
2203 - [MEDIUM] stats: offer the possibility to kill sessions by server
2204 - [MINOR] halog: do not consider byte 0x8A as end of line
2205 - [MINOR] frontend: ensure debug message length is always initialized
2206 - [OPTIM] halog: make fgets parse more bytes by blocks
2207 - [OPTIM] halog: add assembly version of the field lookup code
2208 - [MEDIUM] poll: add a measurement of idle vs work time
2209 - [CLEANUP] startup: report only the basename in the usage message
2210 - [MINOR] startup: add an option to change to a new directory
2211 - [OPTIM] task: don't scan the run queue if we know it's empty
2212 - [BUILD] stats: stdint is not present on solaris
2213 - [DOC] update the README file to reflect new naming rules for patches
2214 - [MINOR] stats: report the number of requests intercepted by the frontend
2215 - [DOC] update ROADMAP file
2216
Willy Tarreau04df1122011-04-08 00:56:41 +020022172011/04/08 : 1.5-dev6
2218 - [BUG] stream_sock: use get_addr_len() instead of sizeof() on sockaddr_storage
2219 - [BUG] TCP source tracking was broken with IPv6 changes
2220 - [BUG] stick-tables did not work when converting IPv6 to IPv4
2221 - [CRITICAL] fix risk of crash when dealing with space in response cookies
2222
Willy Tarreaub06ed2c2011-03-29 01:10:33 +020022232011/03/29 : 1.5-dev5
2224 - [BUG] standard: is_addr return value for IPv4 was inverted
2225 - [MINOR] update comment about IPv6 support for server
2226 - [MEDIUM] use getaddrinfo to resolve names if gethostbyname fail
2227 - [DOC] update IPv6 support for bind
2228 - [DOC] document IPv6 support for server
2229 - [DOC] fix a minor typo
2230 - [MEDIUM] IPv6 support for syslog
2231 - [DOC] document IPv6 support for syslog
2232 - [MEDIUM] IPv6 support for stick-tables
2233 - [DOC] document IPv6 support for stick-tables
2234 - [DOC] update ROADMAP file
2235 - [BUG] session: src_conn_cur was returning src_conn_cnt instead
2236 - [MINOR] frontend: add a make_proxy_line function
2237 - [MEDIUM] stream_sock: add support for sending the proxy protocol header line
2238 - [MEDIUM] server: add support for the "send-proxy" option
2239 - [DOC] update the spec on the proxy protocol
2240 - [BUILD] proto_tcp: fix build issue with CTTPROXY
2241 - [DOC] update ROADMAP file
2242 - [MEDIUM] config: rework the IPv4/IPv6 address parser to support host-only addresses
2243 - [MINOR] cfgparse: better report wrong listening addresses and make use of str2sa_range
2244 - [BUILD] add the USE_GETADDRINFO build option
2245 - [TESTS] provide a test case for various address formats
2246 - [BUG] session: conn_retries was not always initialized
2247 - [BUG] log: retrieve the target from the session, not the SI
2248 - [BUG] http: fix possible incorrect forwarded wrapping chunk size (take 2)
2249 - [MINOR] tools: add two macros MID_RANGE and MAX_RANGE
2250 - [BUG] http: fix content-length handling on 32-bit platforms
2251 - [OPTIM] buffers: uninline buffer_forward()
2252 - [BUG] stream_sock: fix handling for server side PROXY protocol
2253 - [MINOR] acl: add support for table_cnt and table_avl matches
2254 - [DOC] update ROADMAP file
2255
Willy Tarreaue0052cc2011-03-13 22:15:02 +010022562011/03/13 : 1.5-dev4
2257 - [MINOR] cfgparse: Check whether the path given for the stats socket actually fits into the sockaddr_un structure to avoid truncation.
2258 - [MINOR] unix sockets : inherits the backlog size from the listener
2259 - [CLEANUP] unix sockets : move create_uxst_socket() in uxst_bind_listener()
2260 - [DOC] fix a minor typo
2261 - [DOC] fix ignore-persist documentation
2262 - [MINOR] add warnings on features not compatible with multi-process mode
2263 - [BUG] http: fix http-pretend-keepalive and httpclose/tunnel mode
2264 - [MINOR] stats: add support for several packets in stats admin
2265 - [BUG] stats: admin commands must check the proxy state
2266 - [BUG] stats: admin web interface must check the proxy state
2267 - [MINOR] http: add pattern extraction method to stick on query string parameter
2268 - [MEDIUM] add internal support for IPv6 server addresses
2269 - [MINOR] acl: add be_id/srv_id to match backend's and server's id
2270 - [MINOR] log: add support for passing the forwarded hostname
2271 - [MINOR] log: ability to override the syslog tag
2272 - [MINOR] checks: add PostgreSQL health check
2273 - [DOC] update ROADMAP file
2274 - [BUILD] pattern: use 'int' instead of 'int32_t'
2275 - [OPTIM] linux: add support for bypassing libc to force using vsyscalls
2276 - [BUG] debug: report the correct poller list in verbose mode
2277 - [BUG] capture: do not capture a cookie if there is no memory left
2278 - [BUG] appsession: fix possible double free in case of out of memory
2279 - [CRITICAL] cookies: mixing cookies in indirect mode and appsession can crash the process
2280 - [BUG] http: correctly update the header list when removing two consecutive headers
2281 - [BUILD] add the CPU=native and ARCH=32/64 build options
2282 - [BUILD] add -fno-strict-aliasing to fix warnings with gcc >= 4.4
2283 - [CLEANUP] hash: move the avalanche hash code globally available
2284 - [MEDIUM] hash: add support for an 'avalanche' hash-type
2285 - [DOC] update roadmap file
2286 - [BUG] http: do not re-enable the PROXY analyser on keep-alive
2287 - [OPTIM] http: don't send each chunk in a separate packet
2288 - [DOC] fix minor typos reported recently in the peers section
2289 - [DOC] fix another typo in the doc
2290 - [MINOR] stats: report HTTP message state and buffer flags in error dumps
2291 - [BUG] http chunking: don't report a parsing error on connection errors
2292 - [BUG] stream_interface: truncate buffers when sending error messages
2293 - [MINOR] http: support wrapping messages in error captures
2294 - [MINOR] http: capture incorrectly chunked message bodies
2295 - [MINOR] stats: add global event ID and count
2296 - [BUG] http: analyser optimizations broke pipelining
2297 - [CLEANUP] frontend: only apply TCP-specific settings to TCP/TCP6 sockets
2298 - [BUG] http: fix incorrect error reporting during data transfers
2299 - [CRITICAL] session: correctly leave turn-around and queue states on abort
2300 - [BUG] session: release slot before processing pending connections
2301 - [MINOR] tcp: add support for dynamic MSS setting
2302 - [BUG] stick-table: correctly terminate string keys during lookups
2303 - [BUG] acl: fix handling of empty lines in pattern files
2304 - [BUG] stick-table: use the private buffer when padding strings
2305 - [BUG] ebtree: fix ebmb_lookup() with len smaller than the tree's keys
2306 - [OPTIM] ebtree: ebmb_lookup: reduce stack usage by moving the return code out of the loop
2307 - [OPTIM] ebtree: inline ebst_lookup_len and ebis_lookup_len
2308 - [REVERT] undo the stick-table string key lookup fixes
2309 - [MINOR] http: improve url_param pattern extraction to ignore empty values
2310 - [BUILD] frontend: shut a warning with TCP_MAXSEG
2311 - [BUG] http: update the header list's tail when removing the last header
2312 - [DOC] fix minor typo in the proxy protocol doc
2313 - [DOC] fix typos (http-request instead of http-check)
2314 - [BUG] http: use correct ACL pointer when evaluating authentication
2315 - [BUG] cfgparse: correctly count one socket per port in ranges
2316 - [BUG] startup: set the rlimits before binding ports, not after.
2317 - [BUG] acl: srv_id must return no match when the server is NULL
2318 - [MINOR] acl: add ability to check for internal response-only parameters
2319 - [MINOR] acl: srv_id is only valid in responses
2320 - [MINOR] config: warn if response-only conditions are used in "redirect" rules
2321 - [BUG] acl: fd leak when reading patterns from file
2322 - [DOC] fix minor typo in "usesrc"
2323 - [BUG] http: fix possible incorrect forwarded wrapping chunk size
2324 - [BUG] http: fix computation of message body length after forwarding has started
2325 - [BUG] http: balance url_param did not work with first parameters on POST
2326 - [TESTS] update the url_param regression test to test check_post too
2327 - [DOC] update ROADMAP
2328 - [DOC] internal: reflect the fact that SI_ST_ASS is transient
2329 - [BUG] config: don't crash on empty pattern files.
2330 - [MINOR] stream_interface: make use of an applet descriptor for IO handlers
2331 - [REORG] stream_interface: move the st0, st1 and private members to the applet
2332 - [REORG] stream_interface: split the struct members in 3 parts
2333 - [REORG] session: move client and server address to the stream interface
2334 - [REORG] tcp: make tcpv4_connect_server() take the target address from the SI
2335 - [MEDIUM] stream_interface: store the target pointer and type
2336 - [CLEANUP] stream_interface: remove the applet.handler pointer
2337 - [MEDIUM] log: take the logged server name from the stream interface
2338 - [CLEANUP] session: remove data_source from struct session
2339 - [CLEANUP] stats: make all dump functions only rely on the stream interface
2340 - [REORG] session: move the data_ctx struct to the stream interface's applet
2341 - [MINOR] proxy: add PR_O2_DISPATCH to detect dispatch mode
2342 - [MINOR] cfgparse: only keep one of dispatch, transparent, http_proxy
2343 - [MINOR] session: add a pointer to the new target into the session
2344 - [MEDIUM] session: remove s->prev_srv which is not needed anymore
2345 - [CLEANUP] stream_interface: use inline functions to manipulate targets
2346 - [MAJOR] session: remove the ->srv pointer from struct session
2347 - [MEDIUM] stats: split frontend and backend stats
2348 - [MEDIUM] http: always evaluate http-request rules before stats http-request
2349 - [REORG] http: move the http-request rules to proto_http
2350 - [BUG] http: stats were not incremented on http-request deny
2351 - [MINOR] checks: report it if checks fail due to socket creation error
2352
Willy Tarreau442e8342010-11-11 23:29:35 +010023532010/11/11 : 1.5-dev3
2354 - [DOC] fix http-request documentation
2355 - [MEDIUM] enable/disable servers from the stats web interface
2356 - [MEDIUM] stats: add an admin level
2357 - [DOC] stats: document the "stats admin" statement
2358 - [MINOR] startup: print the proxy socket which caused an error
2359 - [CLEANUP] Remove unneeded chars allocation
2360 - [MINOR] config: detect options not supported due to compilation options
2361 - [MINOR] Add pattern's fetchs payload and payload_lv
2362 - [MINOR] frontend: improve accept-proxy header parsing
2363 - [MINOR] frontend: add tcpv6 support on accept-proxy bind
2364 - [MEDIUM] Enhance message errors management on binds
2365 - [MINOR] Manage unix socket source field on logs
2366 - [MINOR] Manage unix socket source field on session dump on sock stats
2367 - [MINOR] Support of unix listener sockets for debug and log event messages on frontend.c
2368 - [MINOR] Add some tests on sockets family for port remapping and mode transparent.
2369 - [MINOR] Manage socket type unix for some logs
2370 - [MINOR] Enhance controls of socket's family on acls and pattern fetch
2371 - [MINOR] Support listener's sockets unix on http logs.
2372 - [MEDIUM] Add supports of bind on unix sockets.
2373 - [BUG] stick table purge failure if size less than 255
2374 - [BUG] stick table entries expire on counters updates/read or show table, even if there is no "expire" parameter
2375 - [MEDIUM] Implement tcp inspect response rules
2376 - [DOC] tcp-response content and inspect
2377 - [MINOR] new acls fetch req_ssl_hello_type and rep_ssl_hello_type
2378 - [DOC] acls rep_ssl_hello and req_ssl_hello
2379 - [MEDIUM] Create new protected pattern types CONSTSTRING and CONSTDATA to force memcpy if data from protected areas need to be manipulated.
2380 - [DOC] new type binary in stick-table
2381 - [DOC] stick store-response and new patterns payload and payload_lv
2382 - [MINOR] Manage all types (ip, integer, string, binary) on cli "show table" command
2383 - [MEDIUM] Create updates tree on stick table to manage sync.
2384 - [MAJOR] Add new files src/peer.c, include/proto/peers.h and include/types/peers.h for sync stick table management
2385 - [MEDIUM] Manage peers section parsing and stick table registration on peers.
2386 - [MEDIUM] Manage soft stop on peers proxy
2387 - [DOC] add documentation for peers section
2388 - [MINOR] checks: add support for LDAPv3 health checks
2389 - [MINOR] add better support to "mysql-check"
2390 - [BUG] Restore info about available active/backup servers
2391 - [CONTRIB] Update haproxy.pl
2392 - [CONTRIB] Update Cacti Tempates
2393 - [CONTRIB] add templates for Cacti.
2394 - [BUG] http: don't consider commas as a header delimitor within quotes
2395 - [MINOR] support a global jobs counter
2396 - [DOC] add a summary about cookie incompatibilities between specs and browsers
2397 - [DOC] fix description of cookie "insert" and "indirect" modes
2398 - [MEDIUM] http: fix space handling in the request cookie parser
2399 - [MEDIUM] http: fix space handling in the response cookie parser
2400 - [DOC] fix typo in the queue() definition (backend, not frontend)
2401 - [BUG] deinit: unbind listeners before freeing them
2402 - [BUG] stream_interface: only call si->release when both dirs are closed
2403 - [MEDIUM] buffers: rework the functions to exchange between SI and buffers
2404 - [DOC] fix typo in the avg_queue() and be_conn() definition (backend, not frontend)
2405 - [MINOR] halog: add '-tc' to sort by termination codes
2406 - [MINOR] halog: skip non-traffic logs for -st and -tc
2407 - [BUG] stream_sock: cleanly disable the listener in case of resource shortage
2408 - [BUILD] stream_sock: previous fix lacked the #include, causing a warning.
2409 - [DOC] bind option is "defer-accept", not "defer_accept"
2410 - [DOC] missing index entry for http-check send-state
2411 - [DOC] tcp-request inspect-delay is for backends too
2412 - [BUG] ebtree: string_equal_bits() could return garbage on identical strings
2413 - [BUG] stream_sock: try to flush any extra pending request data after a POST
2414 - [BUILD] proto_http: eliminate some build warnings with gcc-2.95
2415 - [MEDIUM] make it possible to combine http-pretend-keepalived with httpclose
2416 - [MEDIUM] tcp-request : don't wait for inspect-delay to expire when the buffer is full
2417 - [MEDIUM] checks: add support for HTTP contents lookup
2418 - [TESTS] add test-check-expect to test various http-check methods
2419 - [MINOR] global: add "tune.chksize" to change the default check buffer size
2420 - [MINOR] cookie: add options "maxidle" and "maxlife"
2421 - [MEDIUM] cookie: support client cookies with some contents appended to their value
2422 - [MINOR] http: make some room in the transaction flags to extend cookies
2423 - [MINOR] cookie: add the expired (E) and old (O) flags for request cookies
2424 - [MEDIUM] cookie: reassign set-cookie status flags to store more states
2425 - [MINOR] add encode/decode function for 30-bit integers from/to base64
2426 - [MEDIUM] cookie: check for maxidle and maxlife for incoming dated cookies
2427 - [MEDIUM] cookie: set the date in the cookie if needed
2428 - [DOC] document the cookie maxidle and maxlife parameters
2429 - [BUG] checks: don't log backend down for all zero-weight servers
2430 - [MEDIUM] checks: set server state to one state from failure when leaving maintenance
2431 - [BUG] config: report correct keywords for "observe"
2432 - [MINOR] checks: ensure that we can inherit binary checks from the defaults section
2433 - [MINOR] acl: add the http_req_first match
2434 - [DOC] fix typos about bind-process syntax
2435 - [BUG] cookie: correctly unset default cookie parameters
2436 - [MINOR] cookie: add support for the "preserve" option
2437 - [BUG] ebtree: fix duplicate strings insertion
2438 - [CONTRIB] halog: report per-url counts, errors and times
2439 - [CONTRIB] halog: minor speed improvement in timer parser
2440 - [MINOR] buffers: add a new request analyser flag for PROXY mode
2441 - [MINOR] listener: add the "accept-proxy" option to the "bind" keyword
2442 - [MINOR] standard: add read_uint() to parse a delimited unsigned integer
2443 - [MINOR] standard: change arg type from const char* to char*
2444 - [MINOR] frontend: add a new analyser to parse a proxied connection
2445 - [MEDIUM] session: call the frontend_decode_proxy analyser on proxied connections
2446 - [DOC] add the proxy protocol's specifications
2447 - [DOC] document the 'accept-proxy' bind option
2448 - [MINOR] cfgparse: report support of <path> for the 'bind' statements
2449 - [DOC] add references to unix socket handling
2450 - [MINOR] move MAXPATHLEN definition to compat.h
2451 - [MEDIUM] unix sockets: cleanup the error reporting path
2452 - [BUG] session: don't stop forwarding of data upon last packet
2453 - [CLEANUP] accept: replace some inappropriate Alert() calls with send_log()
2454 - [BUILD] peers: shut a printf format warning (key_size is a size_t)
2455 - [BUG] accept: don't close twice upon error
2456 - [OPTIM] session: don't recheck analysers when buffer flags have not changed
2457 - [OPTIM] stream_sock: don't clear FDs that are already cleared
2458 - [BUG] proto_tcp: potential bug on pattern fetch dst and dport
2459
Willy Tarreau37242fa2010-08-28 19:21:00 +020024602010/08/28 : 1.5-dev2
2461 - [MINOR] startup: release unused structs after forking
2462 - [MINOR] startup: don't wait for nothing when no old pid remains
2463 - [CLEANUP] reference product branch 1.5
2464 - [MEDIUM] signals: add support for registering functions and tasks
2465 - [MEDIUM] signals: support redistribution of signal zero when stopping
2466 - [BUG] http: don't set auto_close if more data are expected
2467
Willy Tarreaufc815fd2010-08-25 10:56:53 +020024682010/08/25 : 1.5-dev1
2469 - [BUG] stats: session rate limit gets garbaged in the stats
2470 - [DOC] mention 'option http-server-close' effect in Tq section
2471 - [DOC] summarize and highlight persistent connections behaviour
2472 - [DOC] add configuration samples
2473 - [BUG] http: dispatch and http_proxy modes were broken for a long time
2474 - [BUG] http: the transaction must be initialized even in TCP mode
2475 - [BUG] tcp: dropped connections must be counted as "denied" not "failed"
2476 - [BUG] consistent hash: balance on all servers, not only 2 !
2477 - [CONTRIB] halog: report per-server status codes, errors and response times
2478 - [BUG] http: the transaction must be initialized even in TCP mode (part 2)
2479 - [BUG] client: always ensure to zero rep->analysers
2480 - [BUG] session: clear BF_READ_ATTACHED before next I/O
2481 - [BUG] http: automatically close response if req is aborted
2482 - [BUG] proxy: connection rate limiting was eating lots of CPU
2483 - [BUG] http: report correct flags in case of client aborts during body
2484 - [TESTS] refine non-regression tests and add 4 new tests
2485 - [BUG] debug: wrong pointer was used to report a status line
2486 - [BUG] debug: correctly report truncated messages
2487 - [DOC] document the "dispatch" keyword
2488 - [BUG] stick_table: fix possible memory leak in case of connection error
2489 - [CLEANUP] acl: use 'L6' instead of 'L4' in ACL flags relying on contents
2490 - [MINOR] accept: count the incoming connection earlier
2491 - [CLEANUP] tcp: move some non tcp-specific layer6 processing out of proto_tcp
2492 - [CLEANUP] client: move some ACLs away to their respective locations
2493 - [CLEANUP] rename client -> frontend
2494 - [MEDIUM] separate protocol-level accept() from the frontend's
2495 - [MINOR] proxy: add a list to hold future layer 4 rules
2496 - [MEDIUM] config: parse tcp layer4 rules (tcp-request accept/reject)
2497 - [MEDIUM] tcp: check for pure layer4 rules immediately after accept()
2498 - [OPTIM] frontend: tell the compiler that errors are unlikely to occur
2499 - [MEDIUM] frontend: check for LI_O_TCP_RULES in the listener
2500 - [MINOR] frontend: only check for monitor-net rules if LI_O_CHK_MONNET is set
2501 - [CLEANUP] buffer->cto is not used anymore
2502 - [MEDIUM] session: finish session establishment sequence in with I/O handlers
2503 - [MEDIUM] session: initialize server-side timeouts after connect()
2504 - [MEDIUM] backend: initialize the server stream_interface upon connect()
2505 - [MAJOR] frontend: don't initialize the server-side stream_int anymore
2506 - [MEDIUM] session: move the conn_retries attribute to the stream interface
2507 - [MEDIUM] session: don't assign conn_retries upon accept() anymore
2508 - [MINOR] frontend: rely on the frontend and not the backend for INDEPSTR
2509 - [MAJOR] frontend: reorder the session initialization upon accept
2510 - [MINOR] proxy: add an accept() callback for the application layer
2511 - [MAJOR] frontend: split accept() into frontend_accept() and session_accept()
2512 - [MEDIUM] stats: rely on the standard session_accept() function
2513 - [MINOR] buffer: refine the flags that may wake an analyser up.
2514 - [MINOR] stream_sock: don't dereference a non-existing frontend
2515 - [MINOR] session: differenciate between accepted connections and received connections
2516 - [MEDIUM] frontend: count the incoming connection earlier
2517 - [MINOR] frontend: count denied TCP requests separately
2518 - [CLEANUP] stick_table: add/clarify some comments
2519 - [BUILD] memory: add a few missing parenthesis to the pool management macros
2520 - [MINOR] stick_table: add support for variable-sized data
2521 - [CLEANUP] stick_table: rename some stksess struct members to avoid confusion
2522 - [CLEANUP] stick_table: move pattern to key functions to stick_table.c
2523 - [MEDIUM] stick_table: add room for extra data types
2524 - [MINOR] stick_table: add support for "conn_cum" data type.
2525 - [MEDIUM] stick_table: don't overwrite data when storing an entry
2526 - [MINOR] config: initialize stick tables after all the parsing
2527 - [MINOR] stick_table: provide functions to return stksess data from a type
2528 - [MEDIUM] stick_table: move the server ID to a generic data type
2529 - [MINOR] stick_table: enable it for frontends too
2530 - [MINOR] stick_table: export the stick_table_key
2531 - [MINOR] tcp: add per-source connection rate limiting
2532 - [MEDIUM] stick_table: separate storage and update of session entries
2533 - [MEDIUM] stick-tables: add a reference counter to each entry
2534 - [MINOR] session: add a pointer to the tracked counters for the source
2535 - [CLEANUP] proto_tcp: make the config parser a little bit more flexible
2536 - [BUG] config: report the correct proxy type in tcp-request errors
2537 - [MINOR] config: provide a function to quote args in a more friendly way
2538 - [BUG] stick_table: the fix for the memory leak caused a regression
2539 - [MEDIUM] backend: support servers on 0.0.0.0
2540 - [BUG] stick-table: correctly refresh expiration timers
2541 - [MEDIUM] stream-interface: add a ->release callback
2542 - [MINOR] proxy: add a "parent" member to the structure
2543 - [MEDIUM] session: make it possible to call an I/O handler on both SI
2544 - [MINOR] tools: add a fast div64_32 function
2545 - [MINOR] freq_ctr: add new types and functions for periods different from 1s
2546 - [MINOR] errors: provide new status codes for config parsing functions
2547 - [BUG] http: denied requests must not be counted as denied resps in listeners
2548 - [MINOR] tools: add a get_std_op() function to parse operators
2549 - [MEDIUM] acl: make use of get_std_op() to parse intger ranges
2550 - [MAJOR] stream_sock: better wakeup conditions on read()
2551 - [BUG] session: analysers must be checked when SI state changes
2552 - [MINOR] http: reset analysers to listener's, not frontend's
2553 - [MEDIUM] session: support "tcp-request content" rules in backends
2554 - [BUILD] always match official tags when doing git-tar
2555 - [MAJOR] stream_interface: fix the wakeup conditions for embedded iohandlers
2556 - [MEDIUM] buffer: make buffer_feed* support writing non-contiguous chunks
2557 - [MINOR] tcp: src_count acl does not have a permanent result
2558 - [MAJOR] session: add track-counters to track counters related to the session
2559 - [MINOR] stick-table: provide a table lookup function
2560 - [MINOR] stick-table: use suffix "_cnt" for cumulated counts
2561 - [MEDIUM] session: move counter ACL fetches from proto_tcp
2562 - [MEDIUM] session: add concurrent connections counter
2563 - [MEDIUM] session: add data in and out volume counters
2564 - [MINOR] session: add the trk_conn_cnt ACL keyword to track connection counts
2565 - [MEDIUM] session-counters: automatically update tracked connection count
2566 - [MINOR] session: add the trk_conn_cur ACL keyword to track concurrent connection
2567 - [MINOR] session: add trk_kbytes_* ACL keywords to track data size
2568 - [MEDIUM] session: add a counter on the cumulated number of sessions
2569 - [MINOR] config: support a comma-separated list of store data types in stick-table
2570 - [MEDIUM] stick-tables: add support for arguments to data_types
2571 - [MEDIUM] stick-tables: add stored data argument type checking
2572 - [MEDIUM] session counters: add conn_rate and sess_rate counters
2573 - [MEDIUM] session counters: add bytes_in_rate and bytes_out_rate counters
2574 - [MINOR] stktable: add a stktable_update_key() function
2575 - [MINOR] session-counters: add a general purpose counter (gpc0)
2576 - [MEDIUM] session-counters: add HTTP req/err tracking
2577 - [MEDIUM] stats: add "show table [<name>]" to dump a stick-table
2578 - [MEDIUM] stats: add "clear table <name> key <value>" to clear table entries
2579 - [CLEANUP] stick-table: declare stktable_data_types as extern
2580 - [MEDIUM] stick-table: make use of generic types for stored data
2581 - [MINOR] stats: correctly report errors on "show table" and "clear table"
2582 - [MEDIUM] stats: add the ability to dump table entries matching criteria
2583 - [DOC] configuration: document all the new tracked counters
2584 - [DOC] stats: document "show table" and "clear table"
2585 - [MAJOR] session-counters: split FE and BE track counters
2586 - [MEDIUM] tcp: accept the "track-counters" in "tcp-request content" rules
2587 - [MEDIUM] session counters: automatically remove expired entries.
2588 - [MEDIUM] config: replace 'tcp-request <action>' with "tcp-request connection"
2589 - [MEDIUM] session-counters: make it possible to count connections from frontend
2590 - [MINOR] session-counters: use "track-sc{1,2}" instead of "track-{fe,be}-counters"
2591 - [MEDIUM] session-counters: correctly unbind the counters tracked by the backend
2592 - [CLEANUP] stats: use stksess_kill() to remove table entries
2593 - [DOC] update the references to session counters and to tcp-request connection
2594 - [DOC] cleanup: split a few long lines
2595 - [MEDIUM] http: forward client's close when abortonclose is set
2596 - [BUG] queue: don't dequeue proxy-global requests on disabled servers
2597 - [BUG] stats: global stats timeout may be specified before stats socket.
2598 - [BUG] conf: add tcp-request content rules to the correct list
2599
Willy Tarreau21475e32010-05-23 08:46:08 +020026002010/05/23 : 1.5-dev0
2601 - exact copy of 1.4.6
2602
Willy Tarreau5fdd77d2010-05-16 22:34:28 +020026032010/05/16 : 1.4.6
2604 - [BUILD] ebtree: update to v6.0.1 to remove references to dprintf()
2605 - [CLEANUP] acl: make use of eb_is_empty() instead of open coding the tree's emptiness test
2606 - [MINOR] acl: add srv_is_up() to check that a specific server is up or not
2607 - [DOC] add a few precisions about the use of RDP cookies
2608
Willy Tarreau9d4d9e32010-05-13 22:17:08 +020026092010/05/13 : 1.4.5
2610 - [DOC] report minimum kernel version for tproxy in the Makefile
2611 - [MINOR] add the "ignore-persist" option to conditionally ignore persistence
2612 - [DOC] add the "ignore-persist" option to conditionally ignore persistence
2613 - [DOC] fix ignore-persist/force-persist documentation
2614 - [BUG] cttproxy: socket fd leakage in check_cttproxy_version
2615 - [DOC] doc/configuration.txt: fix typos
2616 - [MINOR] option http-pretend-keepalive is both for FEs and BEs
2617 - [MINOR] fix possible crash in debug mode with invalid responses
2618 - [MINOR] halog: add support for statisticts on status codes
2619 - [OPTIM] halog: use a faster zero test in fgets()
2620 - [OPTIM] halog: minor speedup by using unlikely()
2621 - [OPTIM] halog: speed up fgets2-64 by about 10%
2622 - [DOC] refresh the README file and merge the CONTRIB file into it
2623 - [MINOR] acl: support loading values from files
2624 - [MEDIUM] ebtree: upgrade to version 6.0
2625 - [MINOR] acl trees: add flags and union members to store values in trees
2626 - [MEDIUM] acl: add ability to insert patterns in trees
2627 - [MEDIUM] acl: add tree-based lookups of exact strings
2628 - [MEDIUM] acl: add tree-based lookups of networks
2629 - [MINOR] acl: ignore empty lines and comments in pattern files
2630 - [MINOR] stick-tables: add support for "stick on hdr"
2631
Willy Tarreau9508c1c2010-04-07 23:12:24 +020026322010/04/07 : 1.4.4
2633 - [BUG] appsession should match the whole cookie name
2634 - [CLEANUP] proxy: move PR_O_SSL3_CHK to options2 to release one flag
2635 - [MEDIUM] backend: move the transparent proxy address selection to backend
2636 - [MINOR] add very fast IP parsing functions
2637 - [MINOR] add new tproxy flags for dynamic source address binding
2638 - [MEDIUM] add ability to connect to a server from an IP found in a header
2639 - [BUILD] config: last patch breaks build without CONFIG_HAP_LINUX_TPROXY
2640 - [MINOR] http: make it possible to pretend keep-alive when doing close
2641 - [MINOR] config: report "default-server" instead of "(null)" in error messages
2642
Willy Tarreau75934a12010-03-30 09:50:08 +020026432010/03/30 : 1.4.3
2644 - [CLEANUP] stats: remove printf format warning in stats_dump_full_sess_to_buffer()
2645 - [MEDIUM] session: better fix for connection to servers with closed input
2646 - [DOC] indicate in the doc how to bind to port ranges
2647 - [BUG] backend: L7 hashing must not be performed on incomplete requests
2648 - [TESTS] add a simple program to test connection resets
2649 - [MINOR] cli: "show errors" should display "backend <NONE>" when backend was not used
2650 - [MINOR] config: emit warnings when HTTP-only options are used in TCP mode
2651 - [MINOR] config: allow "slowstart 0s"
2652 - [BUILD] 'make tags' did not consider files ending in '.c'
2653 - [MINOR] checks: add the ability to disable a server in the config
2654
Willy Tarreauda618cb2010-03-17 23:41:57 +010026552010/03/17 : 1.4.2
2656 - [CLEANUP] product branch update
2657 - [DOC] Some more documentation cleanups
2658 - [BUG] clf logs segfault when capturing a non existant header
2659 - [OPTIM] config: only allocate check buffer when checks are enabled
2660 - [MEDIUM] checks: support multi-packet health check responses
2661 - [CLEANUP] session: remove duplicate test
2662 - [BUG] http: don't wait for response data to leave buffer is client has left
2663 - [MINOR] proto_uxst: set accept_date upon accept() to the wall clock time
2664 - [MINOR] stats: don't send empty lines in "show errors"
2665 - [MINOR] stats: make the data dump function reusable for other purposes
2666 - [MINOR] stats socket: add show sess <id> to dump details about a session
2667 - [BUG] stats: connection reset counters must be plain ascii, not HTML
2668 - [BUG] url_param hash may return a down server
2669 - [MINOR] force null-termination of hostname
2670 - [MEDIUM] connect to servers even when the input has already been closed
2671 - [BUG] don't merge anonymous ACLs !
2672 - [BUG] config: fix endless loop when parsing "on-error"
2673 - [MINOR] http: don't mark a server as failed when it returns 501/505
2674 - [OPTIM] checks: try to detect the end of response without polling again
2675 - [BUG] checks: don't report an error when recv() returns an error after data
2676 - [BUG] checks: don't abort when second poll returns an error
2677 - [MINOR] checks: make shutdown() silently fail
2678 - [BUG] http: fix truncated responses on chunk encoding when size divides buffer size
2679 - [BUG] init: unconditionally catch SIGPIPE
2680 - [BUG] checks: don't wait for a close to start parsing the response
2681
Willy Tarreauc5e60c32010-03-04 23:39:19 +010026822010/03/04 : 1.4.1
2683 - [BUG] Clear-cookie path issue
2684 - [DOC] fix typo on stickiness rules
2685 - [BUILD] fix BSD and OSX makefiles for missing files
2686 - [BUILD] includes order breaks OpenBSD build
2687 - [BUILD] fix some build warnings on Solaris with is* macros
2688 - [BUG] logs: don't report "last data" when we have just closed after an error
2689 - [BUG] logs: don't report "proxy request" when server closes early
2690 - [BUILD] fix platform-dependant build issues related to crypt()
2691 - [STATS] count transfer aborts caused by client and by server
2692 - [STATS] frontend requests were not accounted for failed requests
2693 - [MINOR] report total number of processed connections when stopping a proxy
2694 - [DOC] be more clear about the limitation to one single monitor-net entry
2695
Willy Tarreaue18fdfd2010-02-26 14:55:22 +010026962010/02/26 : 1.4.0
2697 - [MINOR] stats: report maint state for tracking servers too
2698 - [DOC] fix summary to add pattern extraction
2699 - [DOC] Documentation cleanups
2700 - [BUG] cfgparse memory leak and missing free calls in deinit()
2701 - [BUG] pxid/puid/luid: don't shift IDs when some of them are forced
2702 - [EXAMPLES] add auth.cfg
2703 - [BUG] uri_auth: ST_SHLGNDS should be 0x00000008 not 0x0000008
2704 - [BUG] uri_auth: do not attemp to convert uri_auth -> http-request more than once
2705 - [BUILD] auth: don't use unnamed unions
2706 - [BUG] config: report unresolvable host names as errors
2707 - [BUILD] fix build breakage with DEBUG_FULL
2708 - [DOC] fix a typo about timeout check and clarify the explanation.
2709 - [MEDIUM] http: don't use trash to realign large buffers
2710 - [STATS] report HTTP requests (total and rate) in frontends
2711 - [STATS] separate frontend and backend HTTP stats
2712 - [MEDIUM] http: revert to use a swap buffer for realignment
2713 - [MINOR] stats: report the request rate in frontends as cell titles
2714 - [MINOR] stats: mark areas with an underline when tooltips are available
2715 - [DOC] reorder some entries to maintain the alphabetical order
2716 - [DOC] cleanup of the keyword matrix
2717
Willy Tarreaub05613d2010-02-02 10:18:28 +010027182010/02/02 : 1.4-rc1
2719 - [MEDIUM] add a maintenance mode to servers
2720 - [MINOR] http-auth: last fix was wrong
2721 - [CONTRIB] add base64rev-gen.c that was used to generate the base64rev table.
2722 - [MINOR] Base64 decode
2723 - [MINOR] generic auth support with groups and encrypted passwords
2724 - [MINOR] add ACL_TEST_F_NULL_MATCH
2725 - [MINOR] http-request: allow/deny/auth support for frontend/backend/listen
2726 - [MINOR] acl: add http_auth and http_auth_group
2727 - [MAJOR] use the new auth framework for http stats
2728 - [DOC] add info about userlists, http-request and http_auth/http_auth_group acls
2729 - [STATS] make it possible to change a CLI connection timeout
2730 - [BUG] patterns: copy-paste typo in type conversion arguments
2731 - [MINOR] pattern: make the converter more flexible by supporting void* and int args
2732 - [MINOR] standard: str2mask: string to netmask converter
2733 - [MINOR] pattern: add support for argument parsers for converters
2734 - [MINOR] pattern: add the "ipmask()" converting function
2735 - [MINOR] config: off-by-one in "stick-table" after list of converters
2736 - [CLEANUP] acl, patterns: make use of my_strndup() instead of malloc+memcpy
2737 - [BUG] restore accidentely removed line in last patch !
2738 - [MINOR] checks: make the HTTP check code add the CRLF itself
2739 - [MINOR] checks: add the server's status in the checks
2740 - [BUILD] halog: make without arch-specific optimizations
2741 - [BUG] halog: fix segfault in case of empty log in PCT mode (cherry picked from commit fe362fe4762151d209b9656639ee1651bc2b329d)
2742 - [MINOR] http: disable keep-alive when process is going down
2743 - [MINOR] acl: add build_acl_cond() to make it easier to add ACLs in config
2744 - [CLEANUP] config: use build_acl_cond() instead of parse_acl_cond()
2745 - [CLEANUP] config: use warnif_cond_requires_resp() to check for bad ACLs
2746 - [MINOR] prepare req_*/rsp_* to receive a condition
2747 - [CLEANUP] config: specify correct const char types to warnif_* functions
2748 - [MEDIUM] config: factor out the parsing of 20 req*/rsp* keywords
2749 - [MEDIUM] http: make the request filter loop check for optional conditions
2750 - [MEDIUM] http: add support for conditional request filter execution
2751 - [DOC] add some build info about the AIX platform (cherry picked from commit e41914c77edbc40aebf827b37542d37d758e371e)
2752 - [MEDIUM] http: add support for conditional request header addition
2753 - [MEDIUM] http: add support for conditional response header rewriting
2754 - [DOC] add some missing ACLs about response header matching
2755 - [MEDIUM] http: add support for proxy authentication
2756 - [MINOR] http-auth: make the 'unless' keyword work as expected
2757 - [CLEANUP] config: use build_acl_cond() to simplify http-request ACL parsing
2758 - [MEDIUM] add support for anonymous ACLs
2759 - [MEDIUM] http: switch to tunnel mode after status 101 responses
2760 - [MEDIUM] http: stricter processing of the CONNECT method
2761 - [BUG] config: reset check request to avoid double free when switching to ssl/sql
2762 - [MINOR] config: fix too large ssl-hello-check message.
2763 - [BUG] fix error response in case of server error
2764
Willy Tarreau2eba6aa2010-01-25 23:28:05 +010027652010/01/25 : 1.4-dev8
2766 - [CLEANUP] Keep in sync "defaults" support between documentation and code
2767 - [MEDIUM] http: add support for Proxy-Connection header
2768 - [CRITICAL] buffers: buffer_insert_line2 must not change the ->w entry
2769 - [MINOR] http: remove a copy-paste typo in transaction cleaning
2770 - [BUG] http: trim any excess buffer data when recycling a connection
2771
Willy Tarreau6939b552010-01-25 01:54:37 +010027722010/01/25 : 1.4-dev7
2773 - [BUG] appsession: possible memory leak in case of out of memory condition
2774 - [MINOR] config: don't accept 'appsession' in defaults section
2775 - [MINOR] Add function to parse a size in configuration
2776 - [MEDIUM] Add stick table (persistence) management functions and types
2777 - [MEDIUM] Add pattern fetch management types and functions
2778 - [MEDIUM] Add src dst and dport pattern fetches.
2779 - [MEDIUM] Add stick table configuration and init.
2780 - [MEDIUM] Add stick and store rules analysers.
2781 - [MINOR] add option "mysql-check" to use MySQL health checks
2782 - [BUG] health checks: fix requeued message
2783 - [OPTIM] remove SSP_O_VIA and SSP_O_STATUS
2784 - [BUG] checks: fix newline termination
2785 - [MINOR] acl: add fe_id/so_id to match frontend's and socket's id
2786 - [BUG] appsession's sessid must be reset at end of transaction
2787 - [BUILD] appsession did not build anymore under gcc-2.95
2788 - [BUG] server redirection used an uninitialized string.
2789 - [MEDIUM] http: fix handling of message pointers
2790 - [MINOR] http: fix double slash prefix with server redirect
2791 - [MINOR] http redirect: add the ability to append a '/' to the URL
2792 - [BUG] stream_interface: fix retnclose and remove cond_close
2793 - [MINOR] http redirect: don't explicitly state keep-alive on 1.1
2794 - [MINOR] http: move appsession 'sessid' from session to http_txn
2795 - [OPTIM] reorder http_txn to optimize cache lines placement
2796 - [MINOR] http: differentiate waiting for new request and waiting for a complete requst
2797 - [MINOR] http: add a separate "http-keep-alive" timeout
2798 - [MINOR] config: remove undocumented and buggy 'timeout appsession'
2799 - [DOC] fix various too large lines
2800 - [DOC] remove several trailing spaces
2801 - [DOC] add the doc about stickiness
2802 - [BUILD] remove a warning in standard.h on AIX
2803 - [BUG] checks: chars are unsigned on AIX, check was always true
2804 - [CLEANUP] stream_sock: MSG_NOSIGNAL is only for send(), not recv()
2805 - [BUG] check: we must not check for error before reading a response
2806 - [BUG] buffers: remove remains of wrong obsolete length check
2807 - [OPTIM] stream_sock: don't shutdown(write) when the socket is in error
2808 - [BUG] http: don't count req errors on client resets or t/o during keep-alive
2809 - [MEDIUM] http: don't switch to tunnel mode upon close
2810 - [DOC] add documentation about connection header processing
2811 - [MINOR] http: add http_remove_header2() to remove a header value.
2812 - [MINOR] tools: add a "word_match()" function to match words and ignore spaces
2813 - [MAJOR] http: rework request Connection header handling
2814 - [MAJOR] http: rework response Connection header handling
2815 - [MINOR] add the ability to force kernel socket buffer size.
2816 - [BUG] http_server_error() must not purge a previous pending response
2817 - [OPTIM] http: don't delay response if next request is incomplete
2818 - [MINOR] add the "force-persist" statement to force persistence on down servers
2819 - [MINOR] http: logs must report persistent connections to down servers
2820 - [BUG] buffer_replace2 must never change the ->w entry
2821
Willy Tarreau11f8f542010-01-08 07:49:44 +010028222010/01/08 : 1.4-dev6
2823 - [BUILD] warning in stream_interface.h
2824 - [BUILD] warning ultoa_r returns char *
2825 - [MINOR] hana: only report stats if it is enabled
2826 - [MINOR] stats: add "a link" & "a href" for sockets
2827 - [MINOR]: stats: add show-legends to report additional informations
2828 - [MEDIUM] default-server support
2829 - [BUG]: add 'observer', 'on-error', 'error-limit' to supported options list
2830 - [MINOR] stats: add href to tracked server
2831 - [BUG] stats: show UP/DOWN status also in tracking servers
2832 - [DOC] Restore ability to search a keyword at the beginning of a line
2833 - [BUG] stats: cookie should be reported under backend not under proxy
2834 - [BUG] cfgparser/stats: fix error message
2835 - [BUG] http: disable auto-closing during chunk analysis
2836 - [BUG] http: fix hopefully last closing issue on data forwarding
2837 - [DEBUG] add an http_silent_debug function to debug HTTP states
2838 - [MAJOR] http: fix again the forward analysers
2839 - [BUG] http_process_res_common() must not skip the forward analyser
2840 - [BUG] http: some possible missed close remain in the forward chain
2841 - [BUG] http: redirect needed to be updated after recent changes
2842 - [BUG] http: don't set no-linger on response in case of forced close
2843 - [MEDIUM] http: restore the original behaviour of option httpclose
2844 - [TESTS] add a file to test various connection modes
2845 - [BUG] http: check options before the connection header
2846 - [MAJOR] session: fix the order by which the analysers are run
2847 - [MEDIUM] session: also consider request analysers added during response
2848 - [MEDIUM] http: make safer use of the DONT_READ and AUTO_CLOSE flags
2849 - [BUG] http: memory leak with captures when using keep-alive
2850 - [BUG] http: fix for capture memory leak was incorrect
2851 - [MINOR] http redirect: use proper call to return last response
2852 - [MEDIUM] http: wait for some flush of the response buffer before a new request
2853 - [MEDIUM] session: limit the number of analyser loops
2854
Willy Tarreau1f445892010-01-03 23:23:36 +010028552010/01/03 : 1.4-dev5
2856 - [MINOR] server tracking: don't care about the tracked server's mode
2857 - [MEDIUM] appsession: add "len", "prefix" and "mode" options
2858 - [MEDIUM] appsession: add the "request-learn" option
2859 - [BUG] Configuration parser bug when escaping characters
2860 - [MINOR] CSS & HTML fun
2861 - [MINOR] Collect & provide http response codes received from servers
2862 - [BUG] Fix silly typo: hspr_other -> hrsp_other
2863 - [MINOR] Add "a name" to stats page
2864 - [MINOR] add additional "a href"s to stats page
2865 - [MINOR] Collect & provide http response codes for frontends, fix backends
2866 - [DOC] some small spell fixes and unifications
2867 - [MEDIUM] Decrease server health based on http responses / events, version 3
2868 - [BUG] format '%d' expects type 'int', but argument 5 has type 'long int'
2869 - [BUG] config: fix erroneous check on cookie domain names, again
2870 - [BUG] Healthchecks: get a proper error code if connection cannot be completed immediately
2871 - [DOC] trivial fix for man page
2872 - [MINOR] config: report all supported options for the "bind" keyword
2873 - [MINOR] tcp: add support for the defer_accept bind option
2874 - [MINOR] unix socket: report the socket path in case of bind error
2875 - [CONTRIB] halog: support searching by response time
2876 - [DOC] add a reminder about obsolete documents
2877 - [DOC] point to 1.4 doc, not 1.3
2878 - [DOC] option tcp-smart-connect was missing from index
2879 - [MINOR] http: detect connection: close earlier
2880 - [CLEANUP] sepoll: clean up the fd_clr/fd_set functions
2881 - [OPTIM] move some rarely used fields out of fdtab
2882 - [MEDIUM] fd: merge fd_list into fdtab
2883 - [MAJOR] buffer: flag BF_DONT_READ to disable reads when not required
2884 - [MINOR] http: add new transaction flags for keep-alive and content-length
2885 - [MEDIUM] http request: parse connection, content-length and transfer-encoding
2886 - [MINOR] http request: update the TX_SRV_CONN_KA flag on rewrite
2887 - [MINOR] http request: simplify the test of no-data
2888 - [MEDIUM] http request: simplify POST length detection
2889 - [MEDIUM] http request: make use of pre-parsed transfer-encoding header
2890 - [MAJOR] http: create the analyser which waits for a response
2891 - [MINOR] http: pre-set the persistent flags in the transaction
2892 - [MEDIUM] http response: check body length and set transaction flags
2893 - [MINOR] http response: update the TX_CLI_CONN_KA flag on rewrite
2894 - [MINOR] http: remove the last call to stream_int_return
2895 - [IMPORT] import ebtree v5.0 into directory ebtree/
2896 - [MEDIUM] build: switch ebtree users to use new ebtree version
2897 - [CLEANUP] ebtree: remove old unused files
2898 - [BUG] definitely fix regparm issues between haproxy core and ebtree
2899 - [CLEANUP] ebtree: cast to char * to get rid of gcc warning
2900 - [BUILD] missing #ifndef in ebmbtree.h
2901 - [BUILD] missing #ifndef in ebsttree.h
2902 - [MINOR] tools: add hex2i() function to convert hex char to int
2903 - [MINOR] http: create new MSG_BODY sub-states
2904 - [BUG] stream_sock: BUF_INFINITE_FORWARD broke splice on 64-bit platforms
2905 - [DOC] option is "defer-accept", not "defer_accept"
2906 - [MINOR] http: keep pointer to beginning of data
2907 - [BUG] x-original-to: name was not set in default instance
2908 - [MINOR] http: detect tunnel mode and set it in the session
2909 - [BUG] config: fix error message when config file is not found
2910 - [BUG] config: fix wrong handling of too large argument count
2911 - [BUG] config: disable 'option httplog' on TCP proxies
2912 - [BUG] config: fix erroneous check on cookie domain names
2913 - [BUG] config: cookie domain was ignored in defaults sections
2914 - [MINOR] config: support passing multiple "domain" statements to cookies
2915 - [MINOR] ebtree: add functions to lookup non-null terminated strings
2916 - [MINOR] config: don't report error on all subsequent files on failure
2917 - [BUG] second fix for the printf format warning
2918 - [BUG] check_post: limit analysis to the buffer length
2919 - [MEDIUM] http: process request body in a specific analyser
2920 - [MEDIUM] backend: remove HTTP POST parsing from get_server_ph_post()
2921 - [MAJOR] http: completely process the "connection" header
2922 - [MINOR] http: only consider chunk encoding with HTTP/1.1
2923 - [MAJOR] buffers: automatically compute the maximum buffer length
2924 - [MINOR] http: move the http transaction init/cleanup code to proto_http
2925 - [MINOR] http: move 1xx handling earlier to eliminate a lot of ifs
2926 - [MINOR] http: introduce a new synchronisation state : HTTP_MSG_DONE
2927 - [MEDIUM] http: rework chunk-size parser
2928 - [MEDIUM] http: add a new transaction flags indicating if we know the transfer length
2929 - [MINOR] buffers: add buffer_ignore() to skip some bytes
2930 - [BUG] http: offsets are relative to the buffer, not to ->som
2931 - [MEDIUM] http: automatically re-aling request buffer
2932 - [BUG] http: body parsing must consider the start of message
2933 - [MINOR] new function stream_int_cond_close()
2934 - [MAJOR] http: implement body parser
2935 - [BUG] http: typos on several unlikely() around header insertion
2936 - [BUG] stream_sock: wrong max computation on recv
2937 - [MEDIUM] http: rework the buffer alignment logic
2938 - [BUG] buffers: wrong size calculation for displaced data
2939 - [MINOR] stream_sock: prepare for closing when all pending data are sent
2940 - [MEDIUM] http: add two more states for the closing period
2941 - [MEDIUM] http: properly handle "option forceclose"
2942 - [MINOR] stream_sock: add SI_FL_NOLINGER for faster close
2943 - [MEDIUM] http: make forceclose use SI_FL_NOLINGER
2944 - [MEDIUM] session: set SI_FL_NOLINGER when aborting on write timeouts
2945 - [MEDIUM] http: add some SI_FL_NOLINGER around server errors
2946 - [MINOR] config: option forceclose is valid in frontends too
2947 - [BUILD] halog: insufficient include path in makefile
2948 - [MEDIUM] http: make the analyser not rely on msg being initialized anymore
2949 - [MEDIUM] http: make the parsers able to wait for a buffer flush
2950 - [MAJOR] http: add support for option http-server-close
2951 - [BUG] http: ensure we abort data transfer on write error
2952 - [BUG] last fix was overzealous and disabled server-close
2953 - [BUG] http: fix erroneous trailers size computation
2954 - [MINOR] stream_sock: enable MSG_MORE when forwarding finite amount of data
2955 - [OPTIM] http: set MSG_MORE on response when a pipelined request is pending
2956 - [BUG] http: redirects were broken by chunk changes
2957 - [BUG] http: the request URI pointer is relative to the buffer
2958 - [OPTIM] http: don't immediately enable reading on request
2959 - [MINOR] http: move redirect messages to HTTP/1.1 with a content-length
2960 - [BUG] http: take care of errors, timeouts and aborts during the data phase
2961 - [MINOR] http: don't wait for sending requests to the server
2962 - [MINOR] http: make the conditional redirect support keep-alive
2963 - [BUG] http: fix cookie parser to support spaces and commas in values
2964 - [MINOR] config: some options were missing for "redirect"
2965 - [MINOR] redirect: add support for unconditional rules
2966 - [MINOR] config: centralize proxy struct initialization
2967 - [MEDIUM] config: remove the limitation of 10 reqadd/rspadd statements
2968 - [MEDIUM] config: remove the limitation of 10 config files
2969 - [CLEANUP] http: remove a remaining impossible condition
2970 - [OPTIM] http: optimize a bit the construct of the forward loops
2971
Willy Tarreauc82a9e52009-10-12 06:40:53 +020029722009/10/12 : 1.4-dev4
2973 - [DOC] add missing rate_lim and rate_max
2974 - [MAJOR] struct chunk rework
2975 - [MEDIUM] Health check reporting code rework + health logging, v3
2976 - [BUG] check if rise/fall has an argument and it is > 0
2977 - [MINOR] health checks logging unification
2978 - [MINOR] add "description", "node" and show-node"/"show-desc", remove "node-name", v2
2979 - [MINOR] Allow dots in show-node & add "white-space: nowrap" in th.pxname.
2980 - [DOC] Add information about http://haproxy.1wt.eu/contrib.html
2981 - [MINOR] Introduce include/types/counters.h
2982 - [CLEANUP] Move counters to dedicated structures
2983 - [MINOR] Add "clear counters" to clear statistics counters
2984 - [MEDIUM] Collect & provide separate statistics for sockets, v2
2985 - [BUG] Fix NULL pointer dereference in stats_check_uri_auth(), v2
2986 - [MINOR] acl: don't report valid acls as potential mistakes
2987 - [MINOR] Add cut_crlf(), ltrim(), rtrim() and alltrim()
2988 - [MINOR] Add chunk_htmlencode and chunk_asciiencode
2989 - [MINOR] Capture & display more data from health checks, v2
2990 - [BUG] task.c: don't assing last_timer to node-less entries
2991 - [BUG] http stats: large outputs sometimes got some parts chopped off
2992 - [MINOR] backend: export some functions to recount servers
2993 - [MINOR] backend: uninline some LB functions
2994 - [MINOR] include time.h from freq_ctr.h as is uses "now".
2995 - [CLEANUP] backend: move LB algos to individual files
2996 - [MINOR] lb_map: reorder code in order to ease integration of new hash functions
2997 - [CLEANUP] proxy: move last lb-specific bits to their respective files
2998 - [MINOR] backend: separate declarations of LB algos from their lookup method
2999 - [MINOR] backend: reorganize the LB algorithm selection
3000 - [MEDIUM] backend: introduce the "static-rr" LB algorithm
3001 - [MINOR] report list of supported pollers with -vv
3002 - [DOC] log-health-checks is an option, not a directive
3003 - [MEDIUM] new option "independant-streams" to stop updating read timeout on writes
3004 - [BUG] stats: don't call buffer_shutw(), but ->shutw() instead
3005 - [MINOR] stats: strip CR and LF from the input command line
3006 - [BUG] don't refresh timeouts late after detected activity
3007 - [MINOR] stats_dump_errors_to_buffer: use buffer_feed_chunk()
3008 - [MINOR] stats_dump_sess_to_buffer: use buffer_feed_chunk()
3009 - [MINOR] stats: make stats_dump_raw_to_buffer() use buffer_feed_chunk
3010 - [MEDIUM] stats: don't use s->ana_state anymore
3011 - [MINOR] remove now obsolete ana_state from the session struct
3012 - [MEDIUM] stats: make HTTP stats use an I/O handler
3013 - [MEDIUM] stream_int: adjust WAIT_ROOM handling
3014 - [BUG] config: look for ID conflicts in all sockets, not only last ones.
3015 - [MINOR] config: reference file and line with any listener/proxy/server declaration
3016 - [MINOR] config: report places of duplicate names or IDs
3017 - [MINOR] config: add pointer to file name in block/redirect/use_backend/monitor rules
3018 - [MINOR] tools: add a new get_next_id() function
3019 - [MEDIUM] config: automatically find unused IDs for proxies, servers and listeners
3020 - [OPTIM] counters: move some max numbers to the counters struct
3021 - [BUG] counters: fix segfault on missing counters for a listener
3022 - [MEDIUM] backend: implement consistent hashing variation
3023 - [MINOR] acl: add fe_conn, be_conn, queue, avg_queue
3024 - [MINOR] stats: use 'clear counters all' to clear all values
3025 - [MEDIUM] add access restrictions to the stats socket
3026 - [MINOR] buffers: add buffer_feed2() and make buffer_feed() measure string length
3027 - [MINOR] proxy: provide function to retrieve backend/server pointers
3028 - [MINOR] add the "initial weight" to the server struct.
3029 - [MEDIUM] stats: add the "get weight" command to report a server's weight
3030 - [MEDIUM] stats: add the "set weight" command
3031 - [BUILD] add a 'make tags' target
3032 - [MINOR] stats: add support for numeric IDs in set weight/get weight
3033 - [MINOR] stats: use a dedicated state to output static data
3034 - [OPTIM] stats: check free space before trying to print
3035
Willy Tarreau9f389e02009-09-24 00:12:50 +020030362009/09/24 : 1.4-dev3
3037 - [BUILD] compilation of haproxy-1.4-dev2 on FreeBSD
3038 - [MEDIUM] Collect & show information about last health check, v3
3039 - [MINOR] export the hostname variable so that all the code can access it
3040 - [MINOR] stats: add a new node-name setting
3041 - [MEDIUM] remove old experimental tcpsplice option
3042 - [BUILD] fix build for systems without SOL_TCP
3043 - [MEDIUM] move connection establishment from backend to the SI.
3044 - [MEDIUM] make the global stats socket part of a frontend
3045 - [MEDIUM] session: account per-listener connections
3046 - [MINOR] session: switch to established state if no connect function
3047 - [MEDIUM] make the unix stats sockets use the generic session handler
3048 - [CLEANUP] unix: remove uxst_process_session()
3049 - [CLEANUP] move remaining stats sockets code to dumpstats
3050 - [MINOR] move the initial task's nice value to the listener
3051 - [MINOR] cleanup set_session_backend by using pre-computed analysers
3052 - [MINOR] set s->srv_error according to the analysers
3053 - [MEDIUM] set rep->analysers from fe and be analysers
3054 - [MEDIUM] replace BUFSIZE with buf->size in computations
3055 - [MEDIUM] make it possible to change the buffer size in the configuration
3056 - [MEDIUM] report error on buffer writes larger than buffer size
3057 - [MEDIUM] stream_interface: add and use ->update function to resync
3058 - [CLEANUP] remove ifdef MSG_NOSIGNAL and define it instead
3059 - [MEDIUM] remove TCP_CORK and make use of MSG_MORE instead
3060 - [BUG] tarpit did not work anymore
3061 - [MINOR] acl: add support for hdr_ip to match IP addresses in headers
3062 - [MAJOR] buffers: fix misuse of the BF_SHUTW_NOW flag
3063 - [MINOR] buffers: provide more functions to handle buffer data
3064 - [MEDIUM] buffers: provide new buffer_feed*() function
3065 - [MINOR] buffers: add peekchar and peekline functions for stream interfaces
3066 - [MINOR] buffers: provide buffer_si_putchar() to send a char from a stream interface
3067 - [BUG] buffer_forward() would not correctly consider data already scheduled
3068 - [MINOR] buffers: add buffer_cut_tail() to cut only unsent data
3069 - [MEDIUM] stream_interface: make use of buffer_cut_tail() to report errors
3070 - [MAJOR] http: add support for HTTP 1xx informational responses
3071 - [MINOR] buffers: inline buffer_si_putchar()
3072 - [MAJOR] buffers: split BF_WRITE_ENA into BF_AUTO_CONNECT and BF_AUTO_CLOSE
3073 - [MAJOR] buffers: fix the BF_EMPTY flag's meaning
3074 - [BUG] stream_interface: SI_ST_CLO must have buffers SHUT
3075 - [MINOR] stream_sock: don't set SI_FL_WAIT_DATA if BF_SHUTW_NOW is set
3076 - [MEDIUM] add support for infinite forwarding
3077 - [BUILD] stream_interface: fix conflicting declaration
3078 - [BUG] buffers: buffer_forward() must not always clear BF_OUT_EMPTY
3079 - [BUG] variable buffer size ignored at initialization time
3080 - [MINOR] ensure that buffer_feed() and buffer_skip() set BF_*_PARTIAL
3081 - [BUG] fix buffer_skip() and buffer_si_getline() to correctly handle wrap-arounds
3082 - [MINOR] stream_interface: add SI_FL_DONT_WAKE flag
3083 - [MINOR] stream_interface: add iohandler callback
3084 - [MINOR] stream_interface: add functions to support running as internal/external tasks
3085 - [MEDIUM] session: call iohandler for embedded tasks (applets)
3086 - [MINOR] add a ->private member to the stream_interface
3087 - [MEDIUM] stats: prepare the connection for closing before dumping
3088 - [MEDIUM] stats: replace the stats socket analyser with an SI applet
3089
Willy Tarreau68dcd252009-08-09 22:57:09 +020030902009/08/09 : 1.4-dev2
3091 - [BUG] task: fix possible crash when some timeouts are not configured
3092 - [BUG] log: option tcplog would log to global if no logger was defined
3093
Willy Tarreaub03d2982009-07-29 22:38:32 +020030942009/07/29 : 1.4-dev1
3095 - [MINOR] acl: add support for matching of RDP cookies
3096 - [MEDIUM] add support for RDP cookie load-balancing
3097 - [MEDIUM] add support for RDP cookie persistence
3098 - [MINOR] add a new CLF log format
3099 - [MINOR] startup: don't imply -q with -D
3100 - [BUG] ensure that we correctly re-start old process in case of error
3101 - [MEDIUM] add support for binding to source port ranges during connect
3102 - [MINOR] config: track "no option"/"option" changes
3103 - [MINOR] config: support resetting options do default values
3104 - [MEDIUM] implement option tcp-smart-accept at the frontend
3105 - [MEDIUM] stream_sock: implement tcp-cork for use during shutdowns on Linux
3106 - [MEDIUM] implement tcp-smart-connect option at the backend
3107 - [MEDIUM] add support for TCP MSS adjustment for listeners
3108 - [MEDIUM] support setting a server weight to zero
3109 - [MINOR] make DEFAULT_MAXCONN user-configurable at build time
3110 - [MAJOR] session: don't clear buffer status flags anymore
3111 - [MAJOR] session: only check for timeouts when they have just occurred.
3112 - [MAJOR] session: simplify buffer error handling
3113 - [MEDIUM] config: split parser and checker in two functions
3114 - [MEDIUM] config: support loading multiple configuration files
3115 - [MEDIUM] stream_sock: don't close prematurely when nolinger is set
3116 - [MEDIUM] session: rework buffer analysis to permit permanent analysers
3117 - [MEDIUM] splice: set the capability on each stream_interface
3118 - [BUG] http: redirect rules were processed too early
3119 - [CLEANUP] remove unused DEBUG_PARSE_NO_SPEEDUP define
3120 - [MEDIUM] http: split request waiter from request processor
3121 - [MEDIUM] session: tell analysers what bit they were called for
3122 - [MAJOR] http: complete splitting of the remaining stages
3123 - [MINOR] report in the proxies the requirements for ACLs
3124 - [MINOR] http: rely on proxy->acl_requires to allocate hdr_idx
3125 - [MINOR] acl: add HTTP protocol detection (req_proto_http)
3126 - [MINOR] prepare callers of session_set_backend to handle errors
3127 - [BUG] default ACLs did not properly set the ->requires flag
3128 - [MEDIUM] allow a TCP frontend to switch to an HTTP backend
3129 - [MINOR] ensure we can jump from swiching rules to http without data
3130 - [MINOR] http: take http request timeout from the backend
3131 - [MINOR] allow TCP inspection rules to make use of HTTP ACLs
3132 - [BUILD] report commit date and not author's date as build date
3133 - [MINOR] acl: don't complain anymore when using L7 acls in TCP
3134 - [BUG] stream_sock: always shutdown(SHUT_WR) before closing
3135 - [BUG] stream_sock: don't stop reading when the poller reports an error
3136 - [BUG] config: tcp-request content only accepts "if" or "unless"
3137 - [BUG] task: fix possible timer drift after update
3138 - [MINOR] apply tcp-smart-connect option for the checks too
3139 - [MINOR] stats: better displaying in MSIE
3140 - [MINOR] config: improve error reporting in global section
3141 - [MINOR] config: improve error reporting in listen sections
3142 - [MINOR] config: the "capture" keyword is not allowed in backends
3143 - [MINOR] config: improve error reporting when checking configuration
3144 - [BUILD] fix a minor build warning on AIX
3145 - [BUILD] use "git cmd" instead of "git-cmd"
3146 - [CLEANUP] report 2009 not 2008 in the copyright banner.
3147 - [MINOR] print usage on the stats sockets upon invalid commands
3148 - [MINOR] acl: detect and report potential mistakes in ACLs
3149 - [BUILD] fix incorrect printf arg count with tcp_splice
3150 - [BUG] fix random pauses on last segment of a series
3151 - [BUILD] add support for build under Cygwin
3152
Willy Tarreau79158882009-06-09 11:59:08 +020031532009/06/09 : 1.4-dev0
3154 - exact copy of 1.3.18
3155
Willy Tarreaubeb05ae2009-05-10 20:27:47 +020031562009/05/10 : 1.3.18
3157 - [MEDIUM] add support for "balance hdr(name)"
3158 - [CLEANUP] give a little bit more information in error message
3159 - [MINOR] add X-Original-To: header
3160 - [BUG] x-original-to: fix missing initialization to default value
3161 - [BUILD] spec file: fix broken pipe during rpmbuild and add man file
3162 - [MINOR] improve reporting of misplaced acl/reqxxx rules
3163 - [MEDIUM] http: add options to ignore invalid header names
3164 - [MEDIUM] http: capture invalid requests/responses even if accepted
3165 - [BUILD] add format(printf) to printf-like functions
3166 - [MINOR] fix several printf formats and missing arguments
3167 - [BUG] stats: total and lbtot are unsigned
3168 - [MINOR] fix a few remaining printf-like formats on 64-bit platforms
3169 - [CLEANUP] remove unused make option from haproxy.spec
3170 - [BUILD] make it possible to pass alternative arch at build time
3171 - [MINOR] switch all stat counters to 64-bit
3172 - [MEDIUM] ensure we don't recursively call pool_gc2()
3173 - [CRITICAL] uninitialized response field can sometimes cause crashes
3174 - [BUG] fix wrong pointer arithmetics in HTTP message captures
3175 - [MINOR] rhel init script : support the reload operation
3176 - [MINOR] add basic signal handling functions
3177 - [BUILD] add signal.o to all makefiles
3178 - [MEDIUM] call signal_process_queue from run_poll_loop
3179 - [MEDIUM] pollers: don't wait if a signal is pending
3180 - [MEDIUM] convert all signals to asynchronous signals
3181 - [BUG] O(1) pollers should check their FD before closing it
3182 - [MINOR] don't close stdio fds twice
3183 - [MINOR] add options dontlog-normal and log-separate-errors
3184 - [DOC] minor fixes and rearrangements
3185 - [BUG] fix parser crash on unconditional tcp content rules
3186 - [DOC] rearrange the configuration manual and add a summary
3187 - [MINOR] standard: provide a new 'my_strndup' function
3188 - [MINOR] implement per-logger log level limitation
3189 - [MINOR] compute the max of sessions/s on fe/be/srv
3190 - [MINOR] stats: report max sessions/s and limit in CSV export
3191 - [MINOR] stats: report max sessions/s and limit in HTML stats
3192 - [MINOR] stats/html: use the arial font before helvetica
3193
Willy Tarreauf459b422009-03-29 15:26:57 +020031942009/03/29 : 1.3.17
3195 - Update specfile to build for v2.6 kernel.
3196 - [BUG] reset the stream_interface connect timeout upon connect or error
3197 - [BUG] reject unix accepts when connection limit is reached
3198 - [MINOR] show sess: report number of calls to each task
3199 - [BUG] don't call epoll_ctl() on closed sockets
3200 - [BUG] stream_sock: disable I/O on fds reporting an error
3201 - [MINOR] sepoll: don't count two events on the same FD.
3202 - [MINOR] show sess: report a lot more information about sessions
3203 - [BUG] stream_sock: check for shut{r,w} before refreshing some timeouts
3204 - [BUG] don't set an expiration date directly from now_ms
3205 - [MINOR] implement ulltoh() to write HTML-formatted numbers
3206 - [MINOR] stats/html: group digits by 3 to clarify numbers
3207 - [BUILD] remove haproxy-small.spec
3208 - [BUILD] makefile: remove unused references to linux24eold and EPOLL_CTL_WORKAROUND
3209
Willy Tarreau8019ffa2009-03-22 23:46:12 +010032102009/03/22 : 1.3.16
3211 - [BUILD] Fixed Makefile for linking pcre
3212 - [CONTRIB] selinux policy for haproxy
3213 - [MINOR] show errors: encode backslash as well as non-ascii characters
3214 - [MINOR] cfgparse: some cleanups in the consistency checks
3215 - [MINOR] cfgparse: set backends to "balance roundrobin" by default
3216 - [MINOR] tcp-inspect: permit the use of no-delay inspection
3217 - [MEDIUM] reverse internal proxy declaration order to match configuration
3218 - [CLEANUP] config: catch and report some possibly wrong rule ordering
3219 - [BUG] connect timeout is in the stream interface, not the buffer
3220 - [BUG] session: errors were not reported in termination flags in TCP mode
3221 - [MINOR] tcp_request: let the caller take care of errors and timeouts
3222 - [CLEANUP] http: remove some commented out obsolete code in process_response
3223 - [MINOR] update ebtree to version 4.1
3224 - [MEDIUM] scheduler: get rid of the 4 trees thanks and use ebtree v4.1
3225 - [BUG] sched: don't leave 3 lasts tasks unprocessed when niced tasks are present
3226 - [BUG] scheduler: fix improper handling of duplicates __task_queue()
3227 - [MINOR] sched: permit a task to stay up between calls
3228 - [MINOR] task: keep a task count and clean up task creators
3229 - [MINOR] stats: report number of tasks (active and running)
3230 - [BUG] server check intervals must not be null
3231 - [OPTIM] stream_sock: don't retry to read after a large read
3232 - [OPTIM] buffer: new BF_READ_DONTWAIT flag reduces EAGAIN rates
3233 - [MEDIUM] session: don't resync FSMs on non-interesting changes
3234 - [BUG] check for global.maxconn before doing accept()
3235 - [OPTIM] sepoll: do not re-check whole list upon accepts
3236
Willy Tarreau8185ced2009-03-09 22:45:53 +010032372009/03/09 : 1.3.16-rc2
3238 - [BUG] stream_sock: write timeout must be updated when forwarding !
3239
Willy Tarreauff63b432009-03-09 01:03:42 +010032402009/03/09 : 1.3.16-rc1
3241 - appsessions: cleanup DEBUG_HASH and initialize request_counter
3242 - [MINOR] acl: add new keyword "connslots"
3243 - [MINOR] cfgparse: fix off-by 2 in error message size
3244 - [BUILD] fix build with gcc 4.3
3245 - [BUILD] fix MANDIR default location to match documentation
3246 - [TESTS] add a debug patch to help trigger the stats bug
3247 - [BUG] Flush buffers also where there are exactly 0 bytes left
3248 - [MINOR] Allow to specify a domain for a cookie
3249 - [BUG/CLEANUP] cookiedomain -> cookie_domain rename + free(p->cookie_domain)
3250 - [MEDIUM] Fix memory freeing at exit
3251 - [MEDIUM] Fix memory freeing at exit, part 2
3252 - [BUG] Fix listen & more of 2 couples <ip>:<port>
3253 - [DOC] remove buggy comment for use_backend
3254 - [CRITICAL] fix server state tracking: it was O(n!) instead of O(n)
3255 - [MEDIUM] add support for URI hash depth and length limits
3256 - [MINOR] permit renaming of x-forwarded-for header
3257 - [BUILD] fix Makefile.bsd and Makefile.osx for stream_interface
3258 - [BUILD] Haproxy won't compile if DEBUG_FULL is defined
3259 - [MEDIUM] upgrade to ebtree v4.0
3260 - [DOC] update the README file with new build options
3261 - [MEDIUM] reduce risk of event starvation in ev_sepoll
3262 - [MEDIUM] detect streaming buffers and tag them as such
3263 - [MEDIUM] add support for conditional HTTP redirection
3264 - [BUILD] make install should depend on haproxy not "all"
3265 - [DEBUG] add a TRACE macro to facilitate runtime data extraction
3266 - [BUG] event pollers must not wait if a task exists in the run queue
3267 - [BUG] queue management: wake oldest request in queues
3268 - [BUG] log: reported queue position was offed-by-one
3269 - [BUG] fix the dequeuing logic to ensure that all requests get served
3270 - [DOC] documentation for the "retries" parameter was missing.
3271 - [MEDIUM] implement a monotonic internal clock
3272 - [MEDIUM] further improve monotonic clock by check forward jumps
3273 - [OPTIM] add branch prediction hints in list manipulations
3274 - [MAJOR] replace ultree with ebtree in wait-queues
3275 - [BUG] we could segfault during exit while freeing uri_auths
3276 - [BUG] wqueue: perform proper timeout comparisons with wrapping values
3277 - [MINOR] introduce now_ms, the current date in milliseconds
3278 - [BUG] disable buffer read timeout when reading stats
3279 - [MEDIUM] rework the wait queue mechanism
3280 - [BUILD] change declaration of base64tab to fix build with Intel C++
3281 - [OPTIM] shrink wake_expired_tasks() by using task_wakeup()
3282 - [MAJOR] use an ebtree instead of a list for the run queue
3283 - [MEDIUM] introduce task->nice and boot access to statistics
3284 - [OPTIM] task_queue: assume most consecutive timers are equal
3285 - [BUILD] silent a warning in unlikely() with gcc 4.x
3286 - [MAJOR] convert all expiration timers from timeval to ticks
3287 - [BUG] use_backend would not correctly consider "unless"
3288 - [TESTS] added test-acl.cfg to test some ACL combinations
3289 - [MEDIUM] add support for configuration keyword registration
3290 - [MEDIUM] modularize the global "stats" keyword configuration parser
3291 - [MINOR] cfgparse: add support for warnings in external functions
3292 - [MEDIUM] modularize the "timeout" keyword configuration parser
3293 - [MAJOR] implement tcp request content inspection
3294 - [MINOR] acl: add a new parsing function: parse_dotted_ver
3295 - [MINOR] acl: add req_ssl_ver in TCP, to match an SSL version
3296 - [CLEANUP] remove unused include/types/client.h
3297 - [CLEANUP] remove many #include <types/xxx> from C files
3298 - [CLEANUP] remove dependency on obsolete INTBITS macro
3299 - [DOC] document the new "tcp-request" keyword and associated ACLs
3300 - [MINOR] acl: add REQ_CONTENT to the list of default acls
3301 - [MEDIUM] acl: permit fetch() functions to set the result themselves
3302 - [MEDIUM] acl: get rid of dummy values in always_true/always_false
3303 - [MINOR] acl: add the "wait_end" acl verb
3304 - [MEDIUM] acl: enforce ACL type checking
3305 - [MEDIUM] acl: set types on all currently known ACL verbs
3306 - [MEDIUM] acl: when possible, report the name and requirements of ACLs in warnings
3307 - [CLEANUP] remove 65 useless NULL checks before free
3308 - [MEDIUM] memory: update pool_free2() to support NULL pointers
3309 - [MEDIUM] buffers: ensure buffer_shut* are properly called upon shutdowns
3310 - [MEDIUM] process_srv: rely on buffer flags for client shutdown
3311 - [MEDIUM] process_srv: don't rely at all on client state
3312 - [MEDIUM] process_cli: don't rely at all on server state
3313 - [BUG] fix segfault with url_param + check_post
3314 - [BUG] server timeout was not considered in some circumstances
3315 - [BUG] client timeout incorrectly rearmed while waiting for server
3316 - [MAJOR] kill CL_STINSPECT and CL_STHEADERS (step 1)
3317 - [MAJOR] get rid of SV_STANALYZE (step 2)
3318 - [MEDIUM] simplify and centralize request timeout cancellation and request forwarding
3319 - [MAJOR] completely separate HTTP and TCP states on the request path
3320 - [BUG] fix recently introduced loop when client closes early
3321 - [MAJOR] get rid of the SV_STHEADERS state
3322 - [MAJOR] better separation of response processing and server state
3323 - [MAJOR] clearly separate HTTP response processing from TCP server state
3324 - [MEDIUM] remove unused references to {CL|SV}_STSHUT*
3325 - [MINOR] term_trace: add better instrumentations to trace the code
3326 - [BUG] ev_sepoll: closed file descriptors could persist in the spec list
3327 - [BUG] process_response must not enable the read FD
3328 - [BUG] buffers: remove BF_MAY_CONNECT and fix forwarding issue
3329 - [BUG] process_response: do not touch srv_state
3330 - [BUG] maintain_proxies must not disable backends
3331 - [CLEANUP] get rid of BF_SHUT*_PENDING
3332 - [MEDIUM] buffers: add BF_EMPTY and BF_FULL to remove dependency on req/rep->l
3333 - [MAJOR] process_session: rely only on buffer flags
3334 - [MEDIUM] use buffer->wex instead of buffer->cex for connect timeout
3335 - [MEDIUM] centralize buffer timeout checks at the top of process_session
3336 - [MINOR] ensure the termination flags are set by process_xxx
3337 - [MEDIUM] session: move the analysis bit field to the buffer
3338 - [OPTIM] process_cli/process_srv: reduce the number of tests
3339 - [BUG] regparm is broken on gcc < 3
3340 - [BUILD] fix warning in proto_tcp.c with gcc >= 4
3341 - [MEDIUM] merge inspect_exp and txn->exp into request buffer
3342 - [BUG] process_cli/process_srv: don't call shutdown when already done
3343 - [BUG] process_request: HTTP body analysis must return zero if missing data
3344 - [TESTS] test-fsm: 22 regression tests for state machines
3345 - [BUG] Fix empty X-Forwarded-For header name when set in defaults section
3346 - [BUG] fix harmless but wrong fd insertion sequence
3347 - [MEDIUM] make it possible for analysers to follow the whole session
3348 - [MAJOR] rework of the server FSM
3349 - [OPTIM] remove useless fd_set(read) upon shutdown(write)
3350 - [MEDIUM] massive cleanup of process_srv()
3351 - [MEDIUM] second level of code cleanup for process_srv_data
3352 - [MEDIUM] third cleanup and optimization of process_srv_data()
3353 - [MEDIUM] process_srv_data: ensure that we always correctly re-arm timeouts
3354 - [MEDIUM] stream_sock_process_data moved to stream_sock.c
3355 - [MAJOR] make the client side use stream_sock_process_data()
3356 - [MEDIUM] split stream_sock_process_data
3357 - [OPTIM] stream_sock_read must check for null-reads more often
3358 - [MINOR] only call flow analysers when their read side is connected.
3359 - [MEDIUM] reintroduce BF_HIJACK with produce_content
3360 - [MINOR] re-arrange buffer flags and rename some of them
3361 - [MINOR] do not check for BF_SHUTR when computing write timeout
3362 - [OPTIM] ev_sepoll: detect newly created FDs and check them once
3363 - [OPTIM] reduce the number of calls to task_wakeup()
3364 - [OPTIM] force inlining of large functions with gcc >= 3
3365 - [MEDIUM] indicate a reason for a task wakeup
3366 - [MINOR] change type of fdtab[]->owner to void*
3367 - [MAJOR] make stream sockets aware of the stream interface
3368 - [MEDIUM] stream interface: add the ->shutw method as well as in and out buffers
3369 - [MEDIUM] buffers: add BF_READ_ATTACHED and BF_ANA_TIMEOUT
3370 - [MEDIUM] process_session: make use of the new buffer flags
3371 - [CLEANUP] process_session: move debug outputs out of the critical loop
3372 - [MEDIUM] move QUEUE and TAR timers to stream interfaces
3373 - [OPTIM] add compiler hints in tick_is_expired()
3374 - [MINOR] add buffer_check_timeouts() to check what timeouts have fired.
3375 - [MEDIUM] use buffer_check_timeouts instead of stream_sock_check_timeouts()
3376 - [MINOR] add an expiration flag to the stream_sock_interface
3377 - [MAJOR] migrate the connection logic to stream interface
3378 - [MAJOR] add a connection error state to the stream_interface
3379 - [MEDIUM] add the SN_CURR_SESS flag to the session to track open sessions
3380 - [MEDIUM] continue layering cleanups.
3381 - [MEDIUM] stream_interface: added a DISconnected state between CON/EST and CLO
3382 - [MEDIUM] remove stream_sock_update_data()
3383 - [MINOR] maintain a global session list in order to ease debugging
3384 - [BUG] shutw must imply close during a connect
3385 - [MEDIUM] process shutw during connection attempt
3386 - [MEDIUM] make the stream interface control the SHUT{R,W} bits
3387 - [MAJOR] complete layer4/7 separation
3388 - [CLEANUP] move the session-related functions to session.c
3389 - [MINOR] call session->do_log() for logging
3390 - [MINOR] replace the ambiguous client_return function by stream_int_return
3391 - [MINOR] replace client_retnclose() with stream_int_retnclose()
3392 - [MINOR] replace srv_close_with_err() with http_server_error()
3393 - [MEDIUM] make the http server error function a pointer in the session
3394 - [CLEANUP] session.c: removed some migration left-overs in sess_establish()
3395 - [MINOR] stream_sock_data_finish() should not expose fd
3396 - [MEDIUM] extract TCP request processing from HTTP
3397 - [MEDIUM] extract the HTTP tarpit code from process_request().
3398 - [MEDIUM] move the HTTP request body analyser out of process_request().
3399 - [MEDIUM] rename process_request to http_process_request
3400 - [BUG] fix forgotten server session counter
3401 - [MINOR] declare process_session in session.h, not proto_http.h
3402 - [MEDIUM] first pass of lifting to proto_uxst.c:uxst_event_accept()
3403 - [MINOR] add an analyser code for UNIX stats request
3404 - [MINOR] pre-set analyser flags on the listener at registration time
3405 - [BUG] do not forward close from cons to prod with analysers
3406 - [MEDIUM] ensure that sock->shutw() also closes read for init states
3407 - [MINOR] add an analyser state in struct session
3408 - [MAJOR] make unix sockets work again with stats
3409 - [MEDIUM] remove cli_fd, srv_fd, cli_state and srv_state from the session
3410 - [MINOR] move the listener reference from fd to session
3411 - [MEDIUM] reference the current hijack function in the buffer itself
3412 - [MINOR] slightly rebalance stats_dump_{raw,http}
3413 - [MINOR] add a new back-reference type : struct bref
3414 - [MINOR] add back-references to sessions for later use by a dumper.
3415 - [MEDIUM] add support for "show sess" in unix stats socket
3416 - [BUG] do not release the connection slot during a retry
3417 - [BUG] dynamic connection throttling could return a max of zero conns
3418 - [BUG] do not try to pause backends during reload
3419 - [BUG] ensure that listeners from disabled proxies are correctly unbound.
3420 - [BUG] acl-related keywords are not allowed in defaults sections
3421 - [BUG] cookie capture is declared in the frontend but checked on the backend
3422 - [BUG] critical errors should be reported even in daemon mode
3423 - [MINOR] redirect: add support for the "drop-query" option
3424 - [MINOR] redirect: add support for "set-cookie" and "clear-cookie"
3425 - [MINOR] redirect: in prefix mode a "/" means not to change the URI
3426 - [BUG] do not dequeue requests on a dead server
3427 - [BUG] do not dequeue the backend's pending connections on a dead server
3428 - [MINOR] stats: indicate if a task is running in "show sess"
3429 - [BUG] check timeout must not be changed if timeout.check is not set
3430 - [BUG] "option transparent" is for backend, not frontend !
3431 - [MINOR] transfer errors were not reported anymore in data phase
3432 - [MEDIUM] add a send limit to a buffer
3433 - [MEDIUM] don't report buffer timeout when there is I/O activity
3434 - [MEDIUM] indicate when we don't care about read timeout
3435 - [MINOR] add flags to indicate when a stream interface is waiting for space/data
3436 - [MEDIUM] enable inter-stream_interface wakeup calls
3437 - [MAJOR] implement autonomous inter-socket forwarding
3438 - [MINOR] add the splice_len member to the buffer struct in preparation of splice support
3439 - [MEDIUM] stream_sock: factor out the return path in case of no-writes
3440 - [MEDIUM] i/o: rework ->to_forward and ->send_max
3441 - [OPTIM] stream_sock: do not ask for polling on EAGAIN if we have read
3442 - [OPTIM] buffer: replace rlim by max_len
3443 - [OPTIM] stream_sock: factor out the buffer full handling out of the loop
3444 - [CLEANUP] replace a few occurrences of (flags & X) && !(flags & Y)
3445 - [CLEANUP] stream_sock: move the write-nothing condition out of the loop
3446 - [MEDIUM] split stream_sock_write() into callback and core functions
3447 - [MEDIUM] stream_sock_read: call ->chk_snd whenever there are data pending
3448 - [MINOR] stream_sock: fix a few wrong empty calculations
3449 - [MEDIUM] stream_sock: try to send pending data on chk_snd()
3450 - [MINOR] global.maxpipes: add the ability to reserve file descriptors for pipes
3451 - [MEDIUM] splice: add configuration options and set global.maxpipes
3452 - [MINOR] introduce structures required to support Linux kernel splicing
3453 - [MEDIUM] add definitions for Linux kernel splicing
3454 - [MAJOR] complete support for linux 2.6 kernel splicing
3455 - [BUG] reserve some pipes for backends with splice enabled
3456 - [MEDIUM] splice: add hints to support older buggy kernels
3457 - [MEDIUM] introduce pipe pools
3458 - [MEDIUM] splice: make use of pipe pools
3459 - [STATS] report pipe usage in the statistics
3460 - [OPTIM] make global.maxpipes default to global.maxconn/4 when not specified
3461 - [BUILD] fix snapshot date extraction with negative timezones
3462 - [MEDIUM] move global tuning options to the global structure
3463 - [MEDIUM] splice: add the global "nosplice" option
3464 - [BUILD] add USE_LINUX_SPLICE to enable LINUX_SPLICE on linux 2.6
3465 - [BUG] we must not exit if protocol binding only returns a warning
3466 - [MINOR] add support for bind interface name
3467 - [BUG] inform the user when root is expected but not set
3468 - [MEDIUM] add support for source interface binding
3469 - [MEDIUM] add support for source interface binding at the server level
3470 - [MEDIUM] implement bind-process to limit service presence by process
3471 - [DOC] document maxpipes, nosplice, option splice-{auto,request,response}
3472 - [DOC] filled the logging section of the configuration manual
3473 - [DOC] document HTTP status codes
3474 - [DOC] document a few missing info about errorfile
3475 - [BUG] fix random memory corruption using "show sess"
3476 - [BUG] fix unix socket processing of interrupted output
3477 - [DOC] add diagrams of queuing and future ACL design
3478 - [BUILD] proto_http did not build on gcc-2.95
3479 - [BUG] the "source" keyword must first clear optional settings
3480 - [BUG] global.tune.maxaccept must be limited even in mono-process mode
3481 - [MINOR] ensure that http_msg_analyzer updates pointer to invalid char
3482 - [MEDIUM] store a complete dump of request and response errors in proxies
3483 - [MEDIUM] implement error dump on unix socket with "show errors"
3484 - [DOC] document "show errors"
3485 - [MINOR] errors dump must use user-visible date, not internal date.
3486 - [MINOR] time: add __usec_to_1024th to convert usecs to 1024th of second
3487 - [MINOR] add curr_sec_ms and curr_sec_ms_scaled for current second.
3488 - [MEDIUM] measure and report session rate on frontend, backends and servers
3489 - [BUG] the "connslots" keyword was matched as "connlots"
3490 - [MINOR] acl: add 2 new verbs: fe_sess_rate and be_sess_rate
3491 - [MEDIUM] implement "rate-limit sessions" for the frontend
3492 - [BUG] interface binding: length must include the trailing zero
3493 - [BUG] typo in timeout error reporting : report *res and not *err
3494 - [OPTIM] maintain_proxies: only wake up when the frontend will be ready
3495 - [OPTIM] rate-limit: cleaner behaviour on low rates and reduce consumption
3496 - [BUG] switch server-side stream interface to close in case of abort
3497 - [CLEANUP] remove last references to term_trace
3498 - [OPTIM] freq_ctr: do not rotate the counters when reading
3499 - [BUG] disable any analysers for monitoring requests
3500 - [BUG] rate-limit in defaults section was ignored
3501 - [BUG] task: fix handling of duplicate keys
3502 - [OPTIM] task: don't unlink a task from a wait queue when waking it up
3503 - [OPTIM] displace tasks in the wait queue only if absolutely needed
3504 - [MEDIUM] minor update to the task api: let the scheduler queue itself
3505 - [BUG] event_accept() must always wake the task up, even in health mode
3506 - [CLEANUP] task: distinguish between clock ticks and timers
3507 - [OPTIM] task: reduce the number of calls to task_queue()
3508 - [OPTIM] do not re-check req buffer when only response has changed
3509 - [CLEANUP] don't enable kernel splicing when socket is closed
3510 - [CLEANUP] buffer_flush() was misleading, rename it as buffer_erase
3511 - [MINOR] buffers: implement buffer_flush()
3512 - [MEDIUM] rearrange forwarding condition to enable splice during analysis
3513 - [BUILD] build fixes for Solaris
3514 - [BUILD] proto_http did not build on gcc-2.95 (again)
3515 - [CONTRIB] halog: fast log parser for haproxy
3516 - [CONTRIB] halog: faster fgets() and add support for percentile reporting
3517
Willy Tarreau7b4c5ae2008-04-19 21:06:14 +020035182008/04/19 : 1.3.15
3519 - [BUILD] Added support for 'make install'
3520 - [BUILD] Added 'install-man' make target for installing the man page
3521 - [BUILD] Added 'install-bin' make target
3522 - [BUILD] Added 'install-doc' make target
3523 - [BUILD] Removed "/" after '$(DESTDIR)' in install targets
3524 - [BUILD] Changed 'install' target to install the binaries first
3525 - [BUILD] Replace hardcoded 'LD = gcc' with 'LD = $(CC)'
3526 - [MEDIUM]: Inversion for options
3527 - [MEDIUM]: Count retries and redispatches also for servers, fix redistribute_pending, extend logs, %d->%u cleanup
3528 - [BUG]: Restore clearing t->logs.bytes
3529 - [MEDIUM]: rework checks handling
3530 - [DOC] Update a "contrib" file with a hint about a scheme used for formathing subjects
3531 - [MEDIUM] Implement "track [<backend>/]<server>"
3532 - [MINOR] Implement persistent id for proxies and servers
3533 - [BUG] Don't increment server connections too much + fix retries
3534 - [MEDIUM]: Prevent redispatcher from selecting the same server, version #3
3535 - [MAJOR] proto_uxst rework -> SNMP support
3536 - [BUG] appsession lookup in URL does not work
3537 - [BUG] transparent proxy address was ignored in backend
3538 - [BUG] hot reconfiguration failed because of a wrong error check
3539 - [DOC] big update to the configuration manual
3540 - [DOC] large update to the configuration manual
3541 - [DOC] document more options
3542 - [BUILD] major rework of the GNU Makefile
3543 - [STATS] add support for "show info" on the unix socket
3544 - [DOC] document options forwardfor to logasap
3545 - [MINOR] add support for the "backlog" parameter
3546 - [OPTIM] introduce global parameter "tune.maxaccept"
3547 - [MEDIUM] introduce "timeout http-request" in frontends
3548 - [MINOR] tarpit timeout is also allowed in backends
3549 - [BUG] increment server connections for each connect()
3550 - [MEDIUM] add a turn-around state of one second after a connection failure
3551 - [BUG] fix typo in redispatched connection
3552 - [DOC] document options nolinger to ssl-hello-chk
3553 - [DOC] added documentation for "option tcplog" to "use_backend"
3554 - [BUG] connect_server: server might not exist when sending error report
3555 - [MEDIUM] support fully transparent proxy on Linux (USE_LINUX_TPROXY)
3556 - [MEDIUM] add non-local bind to connect() on Linux
3557 - [MINOR] add transparent proxy support for balabit's Tproxy v4
3558 - [BUG] use backend's source and not server's source with tproxy
3559 - [BUG] fix overlapping server flags
3560 - [MEDIUM] fix server health checks source address selection
3561 - [BUG] build failed on CONFIG_HAP_LINUX_TPROXY without CONFIG_HAP_CTTPROXY
3562 - [DOC] added "server", "source" and "stats" keywords
3563 - [DOC] all server parameters have been documented
3564 - [DOC] document all req* and rsp* keywords.
3565 - [DOC] added documentation about HTTP header manipulations
3566 - [BUG] log response byte count, not request
3567 - [BUILD] code did not build in full debug mode
3568 - [BUG] fix truncated responses with sepoll
3569 - [MINOR] use s->frt_addr as the server's address in transparent proxy
3570 - [MINOR] fix configuration hint about timeouts
3571 - [DOC] minor cleanup of the doc and notice to contributors
3572 - [MINOR] report correct section type for unknown keywords.
3573 - [BUILD] update MacOS Makefile to build on newer versions
3574 - [DOC] fix erroneous "useallbackups" option in the doc
3575 - [DOC] applied small fixes from early readers
3576 - [MINOR] add configuration support for "redir" server keyword
3577 - [MEDIUM] completely implement the server redirection method
3578 - [TESTS] add a test case for the server redirection mechanism
3579 - [DOC] add a configuration entry for "server ... redir <prefix>"
3580 - [BUILD] backend.c and checks.c did not build without tproxy !
3581 - Revert "[BUILD] backend.c and checks.c did not build without tproxy !"
3582 - [BUILD] backend.c and checks.c did not build without tproxy !
3583 - [OPTIM] used unsigned ints for HTTP state and message offsets
3584 - [OPTIM] GCC4's builtin_expect() is suboptimal
3585 - [BUG] failed conns were sometimes incremented in the frontend!
3586 - [BUG] timeout.check was not pre-set to eternity
3587 - [TESTS] add test-pollers.cfg to easily report pollers in use
3588 - [BUG] do not apply timeout.connect in checks if unset
3589 - [BUILD] ensure that makefile understands USE_DLMALLOC=1
3590 - [MINOR] silent gcc for a wrong warning
3591 - [CLEANUP] update .gitignore to ignore more temporary files
3592 - [CLEANUP] report dlmalloc's source path only if explictly specified
3593 - [BUG] str2sun could leak a small buffer in case of error during parsing
3594 - [BUG] option allbackups was not working anymore in roundrobin mode
3595 - [MAJOR] implementation of the "leastconn" load balancing algorithm
3596 - [BUILD] ensure that users don't build without setting the target anymore.
3597 - [DOC] document the leastconn LB algo
3598 - [MEDIUM] fix stats socket limitation to 16 kB
3599 - [DOC] fix unescaped space in httpchk example.
3600 - [BUG] fix double-decrement of server connections
3601 - [TESTS] add a test case for port mapping
3602 - [TESTS] add a benchmark for integer hashing
3603 - [TESTS] add new methods in ip-hash test file
3604 - [MAJOR] implement parameter hashing for POST requests
3605
Willy Tarreaue5b77e82007-12-06 01:25:44 +010036062007/12/06 : 1.3.14
3607 - New option http_proxy (Alexandre Cassen)
3608 - add support for "maxqueue" to limit server queue overload (Elijah Epifanov)
3609 - Check for duplicated conflicting proxies (Krzysztof Oledzki)
3610 - stats: report server and backend cumulated downtime (Krzysztof Oledzki)
3611 - use backends only with use_backend directive (Krzysztof Oledzki)
3612 - Handle long lines properly (Krzysztof Oledzki)
3613 - Implement and use generic findproxy and relax duplicated proxy check (Krzysztof Oledzki)
3614 - continous statistics (Krzysztof Oledzki)
3615 - add support for logging via a UNIX socket (Robert Tsai)
3616 - fix error checking in strl2ic/strl2uic()
3617 - fix calls to localtime()
3618 - provide easier-to-use ultoa_* functions
3619 - provide easy-to-use limit_r and LIM2A* macros
3620 - add a simple test for the status page
3621 - move error codes to common/errors.h
3622 - silent warning about LIST_* being redefined on OpenBSD
3623 - add socket address length to the protocols
3624 - group PR_O_BALANCE_* bits into a checkable value
3625 - externalize the "balance" option parser to backend.c
3626 - introduce the "url_param" balance method
3627 - make default_backend work in TCP mode too
3628 - disable warning about localtime_r on Solaris
3629 - adjust error messages about conflicting proxies
3630 - avoid calling some layer7 functions if not needed
3631 - simplify error path in event_accept()
3632 - add an options field to the listeners
3633 - added a new state to listeners
3634 - unbind_listener() must use fd_delete() and not close()
3635 - add a generic unbind_listener() primitive
3636 - add a generic delete_listener() primitive
3637 - add a generic unbind_all_listeners() primitive
3638 - create proto_tcp and move initialization of proxy listeners
3639 - stats: report numerical process ID, proxy ID and server ID
3640 - relative_pid was not initialized
3641 - missing header names in raw stats output
3642 - fix missing parenthesis in check_response_for_cacheability
3643 - small optimization on session_process_counters()
3644 - merge ebtree version 3.0
3645 - make ebtree headers multiple-include compatible
3646 - ebtree: include config.h for REGPRM*
3647 - differentiate between generic LB params and map-specific ones
3648 - add a weight divisor to the struct proxy
3649 - implement the Fast Weighted Round Robin (FWRR) algo
3650 - include filltab25.c to experiment on FWRR for dynamic weights
3651 - merge test-fwrr.cfg to validate dynamic weights
3652 - move the load balancing algorithm to be->lbprm.algo
3653 - change server check result to a bit field
3654 - implement "http-check disable-on-404" for graceful shutdown
3655 - secure the calling conditions of ->set_server_status_{up,down}
3656 - report disabled servers as "NOLB" when they are still UP
3657 - document the "http-check disable-on-404" option
3658 - http-check disable-on-404 is not limited to HTTP mode
3659 - add a test file for disable-on-404
3660 - use distinct bits per load-balancing algorithm type
3661 - implement the slowstart parameter for servers
3662 - document the server's slowstart parameter
3663 - stats: report the server warm up status in a "throttle" column
3664 - fix 2 minor issues on AIX
3665 - add the "nbsrv" ACL verb
3666 - add the "fail" condition to monitor requests
3667 - remove a warning from gcc due to htons() in standard.c
3668 - fwrr: ensure that we never overflow in placements
3669 - store the build options to report with -vv
3670 - fix the status return of the init script (R.I. Pienaar)
3671 - stats: real time monitoring script for unix socket (Prizee)
3672 - document "nbsrv" and "monitor fail"
3673 - restrict the set of allowed characters for identifiers
3674 - implement a time parsing function
3675 - add support for time units in the configuration
3676 - add a bit of documentation about timers
3677 - introduce separation between contimeout, and tarpit + queue
3678 - introduce the "timeout" keyword
3679 - grouped all timeouts in one structure
3680 - slowstart is in ms, not seconds
3681 - slowstart: ensure we don't start with a null weight
3682 - report the number of times each server was selected
3683 - fix build on AIX due to recent log changes
3684 - fix build on Solaris due to recent log changes
3685
Willy Tarreaue855f422007-10-18 22:38:22 +020036862007/10/18 : 1.3.13
3687 - replace the code under O'Reilly license (Arnaud Cornet)
3688 - add a small man page (Arnaud Cornet)
3689 - stats: report haproxy's version by default (Krzysztof Oledzki)
3690 - stats: count server retries and redispatches (Krzysztof Oledzki)
3691 - core: added easy support for Doug Lea's malloc (dlmalloc)
3692 - core: fade out memory usage when stopping proxies
3693 - core: moved the sockaddr pointer to the fdtab structure
3694 - core: add generic protocol support
3695 - core: implement client-side support for PF_UNIX sockets
3696 - stats: implement the CSV output
3697 - stats: add a link to the CSV export HTML page
3698 - stats: implement the statistics output on a unix socket
3699 - config: introduce the "stats" keyword in global section
3700 - build: centralize version and date into one file for each
3701 - tests: added a new hash algorithm
3702
37032007/10/18 : 1.3.12.3
3704 - add the "nolinger" option to disable data lingering (Alexandre Cassen)
3705 - fix double-free during clean exit (Krzysztof Oledzki)
3706 - prevent the system from sending an RST when closing health-checks
3707 (Krzysztof Oledzki)
3708 - do not add a cache-control header when on non-cacheable responses
3709 (Krzysztof Oledzki)
3710 - spread health checks even more (Krzysztof Oledzki)
3711 - stats: scope "." must match the backend and not the frontend
3712 - fixed call to chroot() during startup
3713 - fix wrong timeout computation in event_accept()
3714 - remove condition for exit() under fork() failure
3715
37162007/09/20 : 1.3.12.2
3717 - fix configuration sanity checks for TCP listeners
3718 - set the log socket receive window to zero bytes
3719 - pre-initialize timeouts to infinity, not zero
3720 - fix the SIGHUP message not to alert on server-less proxies
3721 - timeouts and retries could be ignored when switching backend
3722 - added a file to check that "retries" works.
3723 - O'Reilly has clarified its license
3724
37252007/09/05 : 1.3.12.1
3726 - spec I/O: fix allocations of spec entries for an FD
3727 - ensure we never overflow in chunk_printf()
3728 - improve behaviour with large number of servers per proxy
3729 - add support for "stats refresh <interval>"
3730 - stats page: added links for 'refresh' and 'hide down'
3731 - fix backend's weight in the stats page.
3732 - the "stats" keyword is not allowed in a pure frontend.
3733 - provide a test configuration file for stats and checks
3734
Willy Tarreaub21152b2007-06-17 23:41:40 +020037352007/06/17 : 1.3.12
3736 - fix segfault at exit when using captures
3737 - bug: negation in ACL conds was not cleared between terms
3738 - errorfile: use a local file to feed error messages
3739 - acl: support '-i' to ignore case when matching
3740 - acl: smarter integer comparison with operators eq,lt,gt,le,ge
3741 - acl: support maching on 'path' component
3742 - acl: implement matching on header values
3743 - acl: distinguish between request and response headers
3744 - acl: permit to return any header when no name specified
3745 - acl: provide default ACLs
3746 - added the 'use_backend' keyword for full content-switching
3747 - acl: specify the direction during fetches
3748 - acl: provide the argument length for fetch functions
3749 - acl: provide a reference to the expr to fetch()
3750 - improve memory freeing upon exit
3751 - str2net() must not change the const char *
3752 - shut warnings 'is*' macros from ctype.h on solaris
3753
Willy Tarreaua3503e02007-06-03 17:27:07 +020037542007/06/03 : 1.3.11.4
3755 - do not re-arm read timeout in SHUTR state !
3756 - optimize I/O by detecting system starvation
3757 - the epoll FD must not be shared between processes
3758 - limit the number of events returned by *poll*
3759
Willy Tarreau3c6fc072007-05-14 14:40:25 +020037602007/05/14 : 1.3.11.3
3761 - pre-initialize timeouts with tv_eternity during parsing
3762
Willy Tarreaufc273c22007-05-14 03:42:47 +020037632007/05/14 : 1.3.11.2
3764 - fixed broken health-checks since switch to timeval
3765
Willy Tarreau3c5340c2007-05-14 03:18:43 +020037662007/05/14 : 1.3.11.1
3767 - fixed ev_kqueue which was forgotten during the switch to timeval
3768 - allowed null timeouts for past events in select
3769
Willy Tarreau544eb402007-05-14 02:42:33 +020037702007/05/14 : 1.3.11
3771 - fixed ev_sepoll again by rewriting the state machine
3772 - switched all timeouts to timevals instead of milliseconds
3773 - improved memory management using mempools v2.
3774 - several minor optimizations
3775
Willy Tarreau9ca931f2007-05-10 07:51:17 +020037762007/05/09 : 1.3.10.2
3777 - fixed build on OpenBSD (missing types.h)
3778
Willy Tarreau13398d32007-05-09 22:58:28 +020037792007/05/09 : 1.3.10.1
3780 - fixed sepoll transition matrix (two states were missing)
3781
Willy Tarreau61beedf2007-05-09 01:44:58 +020037822007/05/08 : 1.3.10
3783 - several fixes in ev_sepoll
3784 - fixed some expiration dates on some tasks
3785 - fixed a bug in connection establishment detection due to speculative I/O
3786 - fixed rare bug occuring on TCP with early close (reported by Andy Smith)
3787 - implemented URI hashing algorithm (Guillaume Dallaire)
3788 - implemented SMTP health checks (Peter van Dijk)
3789 - replaced the rbtree with ul2tree from old scheduler project
3790 - new framework for generic ACL support
3791 - added the 'acl' and 'block' keywords to the config language
3792 - added several ACL criteria and matches (IP, port, URI, ...)
3793 - cleaned up and better modularization for some time functions
3794 - fixed list macros
3795 - fixed useless memory allocation in str2net()
3796 - store the original destination address in the session
3797
Willy Tarreau6e0433f2007-04-16 01:18:12 +020037982007/04/15 : 1.3.9
3799 - modularized the polling mechanisms and use function pointers instead
3800 of macros at many places
3801 - implemented support for FreeBSD's kqueue() polling mechanism
3802 - fixed a warning on OpenBSD : MIN/MAX redefined
3803 - change socket registration order at startup to accomodate kqueue.
3804 - several makefile cleanups to support old shells
3805 - fix build with limits.h once for all
3806 - ev_epoll: do not rely on fd_sets anymore, use changes stacks instead.
3807 - fdtab now holds the results of polling
3808 - implemented support for speculative I/O processing with epoll()
3809 - remove useless calls to shutdown(SHUT_RD), resulting in small speed boost
3810 - auto-registering of pollers at load time
3811
Willy Tarreau42c76592007-04-03 20:30:13 +020038122007/04/03 : 1.3.8.2
3813 - rewriting either the status line or request line could crash the
3814 process due to a pointer which ought to be reset before parsing.
3815 - rewriting the status line in the response did not work, it caused
3816 a 502 Bad Gateway due to an erroneous state during parsing
3817
Willy Tarreauef6d7612007-04-01 11:06:22 +020038182007/04/01 : 1.3.8.1
3819 - fix reqadd when no option httpclose is used.
3820 - removed now unused fiprm and beprm from proxies
3821 - split logs into two versions : TCP and HTTP
3822 - added some docs about http headers storage and acls
3823 - added a VIM script for syntax color highlighting (Bruno Michel)
3824
Willy Tarreaud661cc02007-03-26 00:24:56 +020038252007/03/25 : 1.3.8
3826 - fixed several bugs which might have caused a crash with bad configs
3827 - several optimizations in header processing
3828 - many progresses towards transaction-based processing
3829 - option forwardfor may be used in frontends
3830 - completed HTTP response processing
3831 - some code refactoring between request and response processing
3832 - new HTTP header manipulation functions
3833 - optimizations on the recv() patch to reduce CPU usage under very
3834 high data rates.
3835 - more user-friendly help about the 'usesrc' keyword (CTTPROXY)
3836 - username/groupname support from Marcus Rueckert
3837 - added the "except" keyword to the "forwardfor" option (Bryan German)
3838 - support for health-checks on other addresses (Fabrice Dulaunoy)
3839 - makefile for MacOS 10.4 / Darwin (Dan Zinngrabe)
3840 - do not insert "Connection: close" in HTTP/1.0 messages
3841
Willy Tarreau9cabf702007-01-26 23:49:01 +010038422007/01/26 : 1.3.7
3843 - fix critical bug introduced with 1.3.6 : an empty request header
3844 may lead to a crash due to missing pointer assignment
3845 - hdr_idx might be left uninitialized in debug mode
3846 - fixed build on FreeBSD due to missing fd_set declaration
3847
Willy Tarreaue7a24382007-01-22 08:57:44 +010038482007/01/22 : 1.3.6.1
3849 - change in the header chaining broke cookies and authentication
3850
Willy Tarreau49e1ee82007-01-22 00:56:46 +010038512007/01/22 : 1.3.6
3852 - stats now support the HEAD method too
3853 - extracted http request from the session
3854 - huge rework of the HTTP parser which is now a 28-state FSM.
3855 - linux-style likely/unlikely macros for optimization hints
3856 - do not create a server socket when there's no server
3857 - imported lots of docs
3858
Willy Tarreau5871f8e2007-01-07 02:47:01 +010038592007/01/07 : 1.3.5
3860 - stats: swap color sets for active and backup servers
3861 - try to guess server check port when unset
3862 - added complete support and doc for TCP Splicing
3863 - replace the wait-queue linked list with an rbtree.
3864 - a few bugfixes and cleanups
3865
Willy Tarreau85270da2007-01-02 00:59:39 +010038662007/01/02 : 1.3.4
3867 - support for cttproxy on the server side to present the client
3868 address to the server.
3869 - added support for SO_REUSEPORT on Linux (needs kernel patch)
3870 - new RFC2616-compliant HTTP request parser with header indexing
3871 - split proxies in frontends, rulesets and backends
3872 - implemented the 'req[i]setbe' to select a backend depending
3873 on the contents
3874 - added the 'default_backend' keyword to select a default BE.
3875 - new stats page featuring FEs and BEs + bytes in both dirs
3876 - improved log format to indicate the backend and the time in ms.
3877 - lots of cleanups
3878
Willy Tarreau9c9fea42006-10-16 00:03:35 +020038792006/10/15 : 1.3.3
3880 - fix broken redispatch option in case the connection has already
3881 been marked "in progress" (ie: nearly always).
3882 - support regparm on x86 to speed up some often called functions
3883 - removed a few useless calls to gettimeofday() in log functions.
3884 - lots of 'const char*' cleanups
3885 - turn every FD_* into functions which are faster on recent CPUs
3886
Willy Tarreau690f9aa2006-09-03 11:23:06 +020038872006/09/03 : 1.3.2
3888 - started the changes towards I/O completion callbacks. stream_sock* have
3889 replaced event_*.
3890 - added the new "reqtarpit" and "reqitarpit" protection features
3891
Willy Tarreau8f2b8552006-07-09 17:11:39 +020038922006/07/09 : 1.3.1 (1.2.15)
3893 - now, haproxy warns about missing timeout during startup to try to
3894 eliminate all those buggy configurations.
3895 - added "Content-Type: text/html" in responses wherever appropriate, as
3896 suggested by Cameron Simpson.
3897 - implemented "option ssl-hello-chk" to use SSLv3 CLIENT HELLO messages to
3898 test server's health
3899 - implemented "monitor-uri" so that haproxy can reply to a specific URI with
3900 an "HTTP/1.0 200 OK" response. This is useful to validate multiple proxies
3901 at once.
3902
Willy Tarreaub9e98b62006-07-03 10:32:46 +020039032006/06/29 : 1.3.0
3904 - exploded the whole file into multiple .c and .h. No functionnal
Willy Tarreau8f2b8552006-07-09 17:11:39 +02003905 difference is expected at all.
3906 - fixed a bug by which neither stats nor error messages could be returned if
3907 'clitimeout' was missing.
Willy Tarreaub9e98b62006-07-03 10:32:46 +02003908
willy tarreau7e6328d2006-05-21 23:26:20 +020039092006/05/21 : 1.2.14
3910 - new HTML status report with the 'stats' keyword.
3911 - added the 'abortonclose' option to better resist traffic surges
3912 - implemented dynamic traffic regulation with the 'minconn' option
3913 - show request time on denied requests
3914 - definitely fixed hot reconf on OpenBSD by the use of SO_REUSEPORT
3915 - now a proxy instance is allowed to run without servers, which is
3916 useful to dedicate one instance to stats
3917 - added lots of error counters
3918 - a missing parenthesis preventd matching of cacheable cookies
3919 - a missing parenthesis in poll_loop() might have caused missed events.
3920
Willy TARREAU4404b7e2006-05-14 10:00:09 +020039212006/05/14 : 1.2.13.1
3922 - an uninitialized field in the struct session could cause a crash when
3923 the session was freed. This has been encountered on Solaris only.
3924 - Solaris and OpenBSD no not support shutdown() on listening socket. Let's
3925 be nice to them by performing a soft stop if pause fails.
3926
willy tarreauc3a2e072006-05-13 18:51:38 +020039272006/05/13 : 1.2.13
3928 - 'maxconn' server parameter to do per-server session limitation
3929 - queueing to support non-blocking session limitation
3930 - fixed removal of cookies for cookie-less servers such as backup servers
3931 - two separate wait queues for expirable and non-expirable tasks provide
3932 better performance with lots of sessions.
3933 - some code cleanups and performance improvements
3934 - made state dumps a bit more verbose
3935 - fixed missing checks for NULL srv in dispatch mode
3936 - load balancing on backup servers was not possible in source hash mode.
3937 - two session flags shared the same bit, but fortunately they were not
3938 compatible.
3939
willy tarreauc0d4bbd2006-04-15 21:47:50 +020039402006/04/15 : 1.2.12
3941 Very few changes preparing for more important changes to support per-server
3942 session limitations and queueing :
3943 - ignore leading empty lines in HTTP requests as suggested by RFC2616.
3944 - added the 'weight' parameter to the servers, limited to 1..256. It applies
3945 to roundrobin and source hash.
3946 - the optional '-s' option could clobber '-st' and '-sf' if compiled in.
3947
willy tarreaue0dd2692006-03-30 16:27:34 +020039482006/03/30 : 1.2.11.1
3949 - under some conditions, it might have been possible that when the
3950 last dead server became available, it would not have been used
3951 till another one would have changed state. Could not be reproduced
3952 at all, however seems possible from the code.
3953
willy tarreaud2058dc2006-03-25 20:35:41 +010039542006/03/25 : 1.2.11
3955 - added the '-db' command-line option to disable backgrounding.
3956 - added the -sf/-st command-line arguments which are used to specify
3957 a list of pids to send a FINISH or TERMINATE signal upon startup.
3958 They will also be asked to release their port if a bind fails.
3959 - reworked the startup mechanism to allow the sending of a signal to a list
3960 of old pids if a socket cannot be bound, with a retry for a limited amount
3961 of time (1 second by default).
3962 - added the ability to enforce limits on memory usage.
3963 - added the 'source' load-balancing algorithm which uses the source IP(v4|v6)
3964 - re-architectured the server round-robin mechanism to ease integration of
3965 other algorithms. It now relies on the number of active and backup servers.
3966 - added a counter for the number of active and backup servers, and report
3967 these numbers upon SIGHUP or state change.
3968
willy tarreaubfad5742006-03-23 14:19:11 +010039692006/03/23 : 1.2.10.1
3970 - while fixing the backup server round-robin "feature", a new bug was
3971 introduced which could miss some backup servers.
3972 - the displayed proxy name was wrong when dumping upon SIGHUP.
3973
willy tarreauaaff30e2006-03-19 21:30:41 +010039742006/03/19 : 1.2.10
3975 - assert.h is needed when DEBUG is defined.
3976 - ENORMOUS long standing bug affecting the epoll polling system :
3977 event_data is a union, not a structure !
3978 - Make fd management more robust and easier to debug. Also some
3979 micro-optimisations.
3980 - Limit the number of consecutive accept() in multi-process mode.
3981 This produces a more evenly distributed load across the processes and
3982 slightly improves performance by reducing bottlenecks.
3983 - Make health-checks be more regular, and faster to retry after a timeout.
3984 - Fixed some messages to ease parsing of alerts.
3985 - provided a patch to enable epoll on RHEL3 kernels.
3986 - Separated OpenBSD build from the main Makefile into a new one.
3987
willy tarreau50be0172006-03-15 19:41:19 +010039882006/03/15 : 1.2.9
3989 - haproxy could not be stopped after being paused, it had to be woken up
3990 first. This has been fixed.
3991 - the 'ulimit-n' parameter is now optional and by default computed from
3992 maxconn + the number of listeners + the number of health-checks.
3993 - it is now possible to specify a maximum number of connections at build
3994 time with the SYSTEM_MAXCONN define. The value set in the configuration
3995 file will then be limited to this value, and only the command-line '-n'
3996 option will be able to bypass it. It will prevent against accidental
3997 high memory usage on small systems.
3998 - RFC2616 expects that any HTTP agent accepts multi-line headers. Earlier
3999 versions did not detect a line beginning with a space as the continuation
4000 of previous header. It is now correct.
4001 - health checks sent to servers configured with identical intervals were
4002 sent in perfect synchronisation because the initial time was the same
4003 for all. This could induce high load peaks when fragile servers were
4004 hosting tens of instances for the same application. Now the load is
4005 spread evenly across the smallest interval amongst a listener.
4006 - a new 'forceclose' option was added to make the proxy close the outgoing
4007 channel to the server once it has sent all its headers and the server
4008 starts responding. This helps some servers which don't close upon the
4009 'Connection: close' header. It implies 'option httpclose'.
4010 - there was a bug in the way the backup servers were handled. They were
4011 erroneously load-balanced while the doc said the opposite. Since
4012 load-balanced backup servers is one of the features some people have
4013 been asking for, the problem was fixed to reflect the documented
4014 behaviour and a new option 'allbackups' was introduced to provide the
4015 feature to those who need it.
4016 - a never ending connect() could lead to a fast select() loop if its
4017 timeout times the number of retransmits exceeded the server read or write
4018 timeout, because the later was used to compute select()'s timeout while
4019 the connection timeout was not reached.
4020 - now we initialize the libc's localtime structures very early so that even
4021 under OOM conditions, we can still send dated error messages without
4022 segfaulting.
4023 - the 'daemon' mode implies 'quiet' and disables 'verbose' because file
4024 descriptors are closed.
4025
willy tarreau065f1c02006-01-29 22:10:07 +010040262006/01/29 : 1.2.8
4027 - fixed a nasty bug affecting poll/epoll which could return unmodified data
4028 from the server to the client, and sometimes lead to memory corruption
4029 crashing the process.
4030 - added the new pause/play mechanism with SIGTTOU/SIGTTIN for hot-reconf.
4031
40322005/12/18 : 1.2.7.1
4033 - the "retries" option was ignored because connect() could not return an
4034 error if the connection failed before the timeout.
4035 - TCP health-checks could not detect a connection refused in poll/epoll
4036 mode.
4037
willy tarreaua56eca72005-12-18 01:34:42 +010040382005/11/13 : 1.2.7
willy tarreau77bc8542005-12-18 01:31:43 +01004039 - building with -DUSE_PCRE should include PCRE headers and not regex.h. At
4040 least on Solaris, this caused the libc's regex primitives to be used instead
4041 of PCRE, which caused trouble on group references. This is now fixed.
willy tarreaud0fb4652005-12-18 01:32:04 +01004042 - delayed the quiet mode during startup so that most of the startup alerts can
4043 be displayed even in quiet mode.
4044 - display an alert when a listener has no address, invalid or no port, or when
4045 there are no enabled listeners upon startup.
willy tarreau4373b962005-12-18 01:32:31 +01004046 - added "static-pcre" to the list of supported regex options in the Makefile.
willy tarreau77bc8542005-12-18 01:31:43 +01004047
willy tarreaub952e1d2005-12-18 01:31:20 +010040482005/10/09 : 1.2.7rc (1.1.33rc)
4049 - second batch of socklen_t changes.
4050 - clean-ups from Cameron Simpson.
4051 - because tv_remain() does not know about eternity, using no timeout can
4052 make select() spin around a null time-out. Bug reported by Cameron Simpson.
4053 - client read timeout was not properly set to eternity initialized after an
4054 accept() if it was not set in the config. It remained undetected so long
4055 because eternity is 0 and newly allocated pages are zeroed by the system.
4056 - do not call get_original_dst() when not in transparent mode.
4057 - implemented a workaround for a bug in certain epoll() implementations on
4058 linux-2.4 kernels (epoll-lt <= 0.21).
4059 - implemented TCP keepalive with new options : tcpka, clitcpka, srvtcpka.
4060
willy tarreauc5f73ed2005-12-18 01:26:38 +010040612005/08/07 : 1.2.6
4062 - clean-up patch from Alexander Lazic fixes build on Debian 3.1 (socklen_t).
4063
40642005/07/06 : 1.2.6-pre5 (1.1.32)
willy tarreau0fe39652005-12-18 01:25:24 +01004065 - added the number of active sessions (proxy/process) in the logs
4066
40672005/07/06 : 1.2.6-pre4 (1.1.32-pre4)
willy tarreaub1285d52005-12-18 01:20:14 +01004068 - the time-out fix introduced in 1.1.25 caused a corner case where it was
4069 possible for a client to keep a connection maintained regardless of the
4070 timeout if the server closed the connection during the HEADER phase,
4071 while the client ignored the close request while doing nothing in the
4072 other direction. This has been fixed now by ensuring that read timeouts
4073 are re-armed when switching to any SHUTW state.
4074
40752005/07/05 : 1.2.6-pre3 (1.1.32-pre3)
4076 - enhanced error reporting in the logs. Now the proxy will precisely detect
4077 various error conditions related to the system and/or process limits, and
4078 generate LOG_EMERG logs indicating that a resource has been exhausted.
4079 - logs will contain two new characters for the error cause : 'R' indicates
4080 a resource exhausted, and 'I' indicates an internal error, though this
4081 one should never happen.
4082 - server connection timeouts can now be reported in the logs (sC), as well
4083 as connections refused because of maxconn limitations (PC).
4084
40852005/07/05 : 1.2.6-pre2 (1.1.32-pre2)
4086 - new global configuration keyword "ulimit-n" may be used to raise the FD
4087 limit to usable values.
4088 - a warning is now displayed on startup if the FD limit is lower than the
4089 configured maximum number of sockets.
4090
40912005/07/05 : 1.2.6-pre1 (1.1.32-pre1)
4092 - new configuration keyword "monitor-net" makes it possible to be monitored
4093 by external devices which connect to the proxy without being logged nor
4094 forwarded to any server. Particularly useful on generic TCPv4 relays.
4095
willy tarreau5dffb602005-12-18 01:15:23 +010040962005/06/21 : 1.2.5.2
4097 - fixed build on PPC where chars are unsigned by default
4098
willy tarreau08dedbe2005-12-18 01:13:48 +010040992005/05/02 : 1.2.5.1
4100 - dirty hack to fix a bug introduced with epoll : if we close an FD and
4101 immediately reassign it to another session through a connect(), the
4102 Prev{Read,Write}Events are not updated, which causes trouble detecting
4103 changes, thus leading to many timeouts at high loads.
4104
willy tarreau64a3cc32005-12-18 01:13:11 +010041052005/04/30 : 1.2.5 (1.1.31)
4106 - changed the runtime argument to disable epoll() to '-de'
4107 - changed the runtime argument to disable poll() to '-dp'
4108 - added global options 'nopoll' and 'noepoll' to do the same at the
4109 configuration level.
4110 - added a 'linux24e' target to the Makefile for Linux 2.4 systems patched to
4111 support epoll().
4112 - changed default FD_SETSIZE to 65536 on Solaris (default=1024)
4113 - conditionned signals redirection to #ifdef DEBUG_MEMORY
4114
willy tarreau1c2ad212005-12-18 01:11:29 +010041152005/04/26 : 1.2.5-pre4
4116 - made epoll() support a compile-time option : ENABLE_EPOLL
4117 - provided a very little libc replacement for a possibly missing epoll()
4118 implementation which can be enabled by -DUSE_MY_EPOLL
4119 - implemented the poll() poller, which can be enabled with -DENABLE_POLL.
4120 The equivalent runtime argument becomes '-P'. A few tests show that it
4121 performs like select() with many fds, but slightly slower (certainly
4122 because of the higher amount of memory involved).
4123 - separated the 3 polling methods and the tasks scheduler into 4 distinct
4124 functions which makes the code a lot more modular.
4125 - moved some event tables to private static declarations inside the poller
4126 functions.
4127 - the poller functions can now initialize themselves, run, and cleanup.
4128 - changed the runtime argument to enable epoll() to '-E'.
4129 - removed buggy epoll_ctl() code in the client_retnclose() function. This
4130 function was never meant to remove anything.
4131 - fixed a typo which caused glibc to yell about a double free on exit.
4132 - removed error checking after epoll_ctl(DEL) because we can never know if
4133 the fd is still active or already closed.
4134 - added a few entries in the makefile
4135
willy tarreauad90a0c2005-12-18 01:09:15 +010041362005/04/25 : 1.2.5-pre3
4137 - experimental epoll() support (use temporary '-e' argument)
4138
41392005/04/24 : 1.2.5-pre2
willy tarreauc1f47532005-12-18 01:08:26 +01004140 - implemented the HTTP 303 code for error redirection. This forces the
4141 browser to fetch the given URI with a GET request. The new keyword for
4142 this is 'errorloc303', and a new 'errorloc302' keyword has been created
4143 to make them easily distinguishable.
4144 - added more controls in the parser for valid use of '\x' sequence.
4145 - few fixes from Alex & Klaus
4146
willy tarreauad90a0c2005-12-18 01:09:15 +010041472005/02/17 : 1.2.5-pre1
willy tarreauc1f47532005-12-18 01:08:26 +01004148 - fixed a few errors in the documentation
4149
41502005/02/13
4151 - do not pre-initialize unused file-descriptors before select() anymore.
4152
willy tarreau12350152005-12-18 01:03:27 +010041532005/01/22 : 1.2.4
4154 - merged Alexander Lazic's and Klaus Wagner's work on application
4155 cookie-based persistence. Since this is the first merge, this version is
4156 not intended for general use and reports are more than welcome. Some
4157 documentation is really needed though.
4158
willy tarreau0174f312005-12-18 01:02:42 +010041592005/01/22 : 1.2.3 (1.1.30)
4160 - add an architecture guide to the documentation
4161 - released without any changes
4162
41632004/12/26 : 1.2.3-pre1 (1.1.30-pre1)
4164 - increased default BUFSIZE to 16 kB to accept max headers of 8 kB which is
4165 compatible with Apache. This limit can be configured in the makefile now.
4166 Thanks to Eric Fehr for the checks.
4167 - added a per-server "source" option which now makes it possible to bind to
4168 a different source for each (potentially identical) server.
4169 - changed cookie-based server selection slightly to allow several servers to
4170 share a same cookie, thus making it possible to associate backup servers to
4171 live servers and ease soft-stop for maintenance periods. (Alexander Lazic)
4172 - added the cookie 'prefix' mode which makes it possible to use persistence
4173 with thin clients which support only one cookie. The server name is prefixed
4174 before the application cookie, and restore back.
4175 - fixed the order of servers within an instance to match documentation. Now
4176 the servers are *really* used in the order of their declaration. This is
4177 particularly important when multiple backup servers are in use.
4178
willy tarreau4302f492005-12-18 01:00:37 +010041792004/10/18 : 1.2.2 (1.1.29)
4180 - fixed a bug where a TCP connection would be logged twice if the 'logasap'
4181 option was enabled without the 'tcplog' option.
4182 - encode_string() would use hdr_encode_map instead of the map argument.
4183
41842004/08/10 : (1.1.29-pre2)
4185 - the logged request is now encoded with '#XX' for unprintable characters
4186 - new keywords 'capture request header' and 'capture response header' enable
4187 logging of arbitrary HTTP headers in requests and responses
4188 - removed "-DSOLARIS" after replacing the last inet_aton() with inet_pton()
4189
willy tarreau982249e2005-12-18 00:57:06 +010041902004/06/06 : 1.2.1 (1.1.28)
4191 - added the '-V' command line option to verbosely report errors even though
4192 the -q or 'quiet' options are specified. This is useful with '-c'.
4193 - added a Red Hat init script and a .spec from Simon Matter <simon.matter@invoca.ch>
willy tarreau036e1ce2005-12-17 13:46:33 +01004194
willy tarreau982249e2005-12-18 00:57:06 +010041952004/06/05 :
4196 - added the "logasap" option which produces a log without waiting for the data
4197 to be transferred from the server to the client.
4198 - added the "httpclose" option which removes any "connection:" header and adds
4199 "Connection: close" in both direction.
willy tarreau97f58572005-12-18 00:53:44 +01004200 - added the 'checkcache' option which blocks cacheable responses containing
4201 dangerous headers, such as 'set-cookie'.
willy tarreau982249e2005-12-18 00:57:06 +01004202 - added 'rspdeny' and 'rspideny' to block certain responses to avoid sensible
4203 information leak from servers.
willy tarreau25c4ea52005-12-18 00:49:49 +01004204
42052004/04/18 :
willy tarreaudd07e972005-12-18 00:48:48 +01004206 - send an EMERG log when no server is available for a given proxy
4207 - added the '-c' command line option to syntactically check the
4208 configuration file without starting the service.
4209
willy tarreau8a86dbf2005-12-18 00:45:59 +010042102003/11/09 : 1.2.0
4211 - the same as 1.1.27 + IPv6 support on the client side
4212
willy tarreaufe2c5c12005-12-17 14:14:34 +010042132003/10/27 : 1.1.27
4214 - the configurable HTTP health check introduced in 1.1.23 revealed a shameful
4215 bug : the code still assumed that HTTP requests were the same size as the
4216 original ones (22 bytes), and failed if they were not.
4217 - added support for pidfiles.
4218
willy tarreauc58fc692005-12-17 14:13:08 +010042192003/10/22 : 1.1.26
4220 - the fix introduced in 1.1.25 for client timeouts while waiting for servers
4221 broke almost all compatibility with POST requests, because the proxy
4222 stopped to read anything from the client as soon as it got all of its
4223 headers.
4224
willy tarreauc1cae632005-12-17 14:12:23 +010042252003/10/15 : 1.1.25
4226 - added the 'tcplog' option, which provides enhanced, HTTP-like logs for
4227 generic TCP proxies, or lighter logs for HTTP proxies.
4228 - fixed a time-out condition wrongly reported as client time-out in data
4229 phase if the client timeout was lower than the connect timeout times the
4230 number of retries.
4231
willy tarreau197e8ec2005-12-17 14:10:59 +010042322003/09/21 : 1.1.24
4233 - if a client sent a full request then shut its write connection down, then
4234 the request was aborted. This case was detected only when using haproxy
4235 both as health-check client and as a server.
4236 - if 'option httpchk' is used in a 'health' mode server, then responses will
4237 change from 'OK' to 'HTTP/1.0 200 OK'.
4238 - fixed a Linux-only bug in case of HTTP server health-checks, where a single
4239 server response followed by a close could be ignored, and the server seen
4240 as failed.
4241
willy tarreaueedaa9f2005-12-17 14:08:03 +010042422003/09/19 : 1.1.23
4243 - fixed a stupid bug introduced in 1.1.22 which caused second and subsequent
4244 'default' sections to keep previous parameters, and not initialize logs
4245 correctly.
4246 - fixed a second stupid bug introduced in 1.1.22 which caused configurations
4247 relying on 'dispatch' mode to segfault at the first connection.
4248 - 'option httpchk' now supports method, HTTP version and a few headers.
4249 - now, 'option httpchk', 'cookie' and 'capture' can be specified in
4250 'defaults' section
4251
42522003/09/10 : 1.1.22
willy tarreaua41a8b42005-12-17 14:02:24 +01004253 - 'listen' now supports optionnal address:port-range lists
4254 - 'bind' introduced to add new listen addresses
4255 - fixed a bug which caused a session to be kept established on a server till
4256 it timed out if the client closed during the DATA phase.
4257 - the port part of each server address can now be empty to make the proxy
4258 connect to the server on the same port it was connected to, be an absolute
4259 unsigned number to reflect a single port (as in older versions), or an
4260 explicitly signed number (+N/-N) to indicate that this offset must be
4261 applied to the port the proxy was connected to, when connecting to the
4262 server.
4263 - the 'port' server option allows the user to specify a different
4264 health-check port than the service one. It is mandatory when only relative
4265 ports have been specified and check is required. By default, the checks are
4266 sent to the service port.
4267 - new 'defaults' section which is rather similar to 'listen' except that all
4268 values are only used as default values for future 'listen' sections, until
4269 a new 'defaults' resets them. At the moment, server options, regexes,
4270 cookie names and captures cannot be set in the 'defaults' section.
4271
willy tarreau2f6ba652005-12-17 13:57:42 +010042722003/05/06 : 1.1.21
4273 - changed the debug output format so that it now includes the session unique
4274 ID followed by the instance name at the beginning of each line.
4275 - in debug mode, accept now shows the client's IP and port.
4276 - added one 3 small debugging scripts to search and pretty print debug output
4277 - changed the default health check request to "OPTIONS /" instead of
4278 "OPTIONS *" since not all servers implement the later one.
4279 - "option httpchk" now accepts an optional parameter allowing the user to
4280 specify and URI other than '/' during health-checks.
4281
willy tarreaub1ff9db2005-12-17 13:51:03 +010042822003/04/21 : 1.1.20
4283 - fixed two problems with time-outs, one where a server would be logged as
4284 timed out during transfer that take longer to complete than the fixed
4285 time-out, and one where clients were logged as timed-out during the data
4286 phase because they didn't have anything to send. This sometimes caused
4287 slow client connections to close too early while in fact there was no
4288 problem. The proper fix would be to have a per-fd time-out with
4289 conditions depending on the state of the HTTP FSM.
4290
willy tarreau906b2682005-12-17 13:49:52 +010042912003/04/16 : 1.1.19
4292 - haproxy was NOT RFC compliant because it was case-sensitive on HTTP
4293 "Cookie:" and "Set-Cookie:" headers. This caused JVM 1.4 to fail on
4294 cookie persistence because it uses "cookie:". Two memcmp() have been
4295 replaced with strncasecmp().
4296
willy tarreau036e1ce2005-12-17 13:46:33 +010042972003/04/02 : 1.1.18
4298 - Haproxy can be compiled with PCRE regex instead of libc regex, by setting
4299 REGEX=pcre on the make command line.
4300 - HTTP health-checks now use "OPTIONS *" instead of "OPTIONS /".
4301 - when explicit source address binding is required, it is now also used for
4302 health-checks.
4303 - added 'reqpass' and 'reqipass' to allow certain headers but not the request
4304 itself.
4305 - factored several strings to reduce binary size by about 2 kB.
4306 - replaced setreuid() and setregid() with more standard setuid() and setgid().
4307 - added 4 status flags to the log line indicating who ended the connection
4308 first, the sessions state, the validity of the cookie, and action taken on
4309 the set-cookie header.
4310
43112002/10/18 : 1.1.17
4312 - add the notion of "backup" servers, which are used only when all other
4313 servers are down.
4314 - make Set-Cookie return "" instead of "(null)" when the server has no
4315 cookie assigned (useful for backup servers).
4316 - "log" now supports an optionnal level name (info, notice, err ...) above
4317 which nothing is sent.
4318 - replaced some strncmp() with memcmp() for better efficiency.
4319 - added "capture cookie" option which logs client and/or server cookies
4320 - cleaned up/down messages and dump servers states upon SIGHUP
4321 - added a redirection feature for errors : "errorloc <errnum> <url>"
4322 - now we won't insist on connecting to a dead server, even with a cookie,
4323 unless option "persist" is specified.
4324 - added HTTP/408 response for client request time-out and HTTP/50[234] for
4325 server reply time-out or errors.
4326
43272002/09/01 : 1.1.16
4328 - implement HTTP health checks when option "httpchk" is specified.
4329
43302002/08/07 : 1.1.15
4331 - replaced setpgid()/setpgrp() with setsid() for better portability, because
4332 setpgrp() doesn't have the same meaning under Solaris, Linux, and OpenBSD.
4333
43342002/07/20 : 1.1.14
4335 - added "postonly" cookie mode
4336
43372002/07/15 : 1.1.13
4338 - tv_diff used inverted parameters which led to negative times !
4339
43402002/07/13 : 1.1.12
4341 - fixed stats monitoring, and optimized some tv_* for most common cases.
4342 - replaced temporary 'newhdr' with 'trash' to reduce stack size
4343 - made HTTP errors more HTML-fiendly.
4344 - renamed strlcpy() to strlcpy2() because of a slightly difference between
4345 their behaviour (return value), to avoid confusion.
4346 - restricted HTTP messages to HTTP proxies only
4347 - added a 502 message when the connection has been refused by the server,
4348 to prevent clients from believing this is a zero-byte HTTP 0.9 reply.
4349 - changed 'Cache-control:' from 'no-cache="set-cookie"' to 'private' when
4350 inserting a cookie, because some caches (apache) don't understand it.
4351 - fixed processing of server headers when client is in SHUTR state
4352
43532002/07/04 :
4354 - automatically close fd's 0,1 and 2 when going daemon ; setpgrp() after
4355 setpgid()
4356
43572002/06/04 : 1.1.11
4358 - fixed multi-cookie handling in client request to allow clean deletion
4359 in insert+indirect mode. Now, only the server cookie is deleted and not
willy tarreau906b2682005-12-17 13:49:52 +01004360 all the header. Should now be compliant to RFC2965.
willy tarreau036e1ce2005-12-17 13:46:33 +01004361 - added a "nocache" option to "cookie" to specify that we explicitly want
4362 to add a "cache-control" header when we add a cookie.
4363 It is also possible to add an "Expires: <old-date>" to keep compatibility
4364 with old/broken caches.
4365
43662002/05/10 : 1.1.10
4367 - if a cookie is used in insert+indirect mode, it's desirable that the
4368 the servers don't see it. It was not possible to remove it correctly
4369 with regexps, so now it's removed automatically.
4370
43712002/04/19 : 1.1.9
4372 - don't use snprintf()'s return value as an end of message since it may
4373 be larger. This caused bus errors and segfaults in internal libc's
4374 getenv() during localtime() in send_log().
4375 - removed dead insecure send_syslog() function and all references to it.
4376 - fixed warnings on Solaris due to buggy implementation of isXXXX().
4377
43782002/04/18 : 1.1.8
4379 - option "dontlognull"
4380 - fixed "double space" bug in config parser
4381 - fixed an uninitialized server field in case of dispatch
4382 with no existing server which could cause a segfault during
4383 logging.
4384 - the pid logged was always the father's, which was wrong for daemons.
4385 - fixed wrong level "LOG_INFO" for message "proxy started".
4386
43872002/04/13 :
4388 - http logging is now complete :
4389 - ip:port, date, proxy, server
4390 - req_time, conn_time, hdr_time, tot_time
4391 - status, size, request
4392 - source address
4393
43942002/04/12 : 1.1.7
4395 - added option forwardfor
4396 - added reqirep, reqidel, reqiallow, reqideny, rspirep, rspidel
4397 - added "log global" in "listen" section.
4398
43992002/04/09 :
4400 - added a new "global" section :
4401 - logs
4402 - debug, quiet, daemon modes
4403 - uid, gid, chroot, nbproc, maxconn
4404
44052002/04/08 : 1.1.6
4406 - regex are now chained and not limited anymore.
4407 - unavailable server now returns HTTP/502.
4408 - increased per-line args limit to 40
4409 - added reqallow/reqdeny to block some request on matches
4410 - added HTTP 400/403 responses
4411
44122002/04/03 : 1.1.5
4413 - connection logging displayed incorrect source address.
4414 - added proxy start/stop and server up/down log events.
4415 - replaced log message short buffers with larger trash.
4416 - enlarged buffer to 8 kB and replace buffer to 4 kB.
4417
44182002/03/25 : 1.1.4
4419 - made rise/fall/interval time configurable
4420
44212002/03/22 : 1.1.3
4422 - fixed a bug : cr_expire and cw_expire were inverted in CL_STSHUT[WR]
4423 which could lead to loops.
4424
44252002/03/21 : 1.1.2
4426 - fixed a bug in buffer management where we could have a loop
4427 between event_read() and process_{cli|srv} if R==BUFSIZE-MAXREWRITE.
4428 => implemented an adjustable buffer limit.
4429 - fixed a bug : expiration of tasks in wait queue timeout is used again,
4430 and running tasks are skipped.
4431 - added some debug lines for accept events.
4432 - send warnings for servers up/down.
4433
44342002/03/12 : 1.1.1
4435 - fixed a bug in total failure handling
4436 - fixed a bug in timestamp comparison within same second (tv_cmp_ms)
4437
44382002/03/10 : 1.1.0
4439 - fixed a few timeout bugs
4440 - rearranged the task scheduler subsystem to improve performance,
4441 add new tasks, and make it easier to later port to librt ;
4442 - allow multiple accept() for one select() wake up ;
4443 - implemented internal load balancing with basic health-check ;
4444 - cookie insertion and header add/replace/delete, with better strings
4445 support.
4446
44472002/03/08
4448 - reworked buffer handling to fix a few rewrite bugs, and
4449 improve overall performance.
4450 - implement the "purge" option to delete server cookies in direct mode.
4451
44522002/03/07
4453 - fixed some error cases where the maxfd was not decreased.
4454
44552002/02/26
4456 - now supports transparent proxying, at least on linux 2.4.
4457
44582002/02/12
4459 - soft stop works again (fixed select timeout computation).
4460 - it seems that TCP proxies sometimes cannot timeout.
4461 - added a "quiet" mode.
4462 - enforce file descriptor limitation on socket() and accept().
4463
44642001/12/30 : release of version 1.0.2 : fixed a bug in header processing
44652001/12/19 : release of version 1.0.1 : no MSG_NOSIGNAL on solaris
44662001/12/16 : release of version 1.0.0.
44672001/12/16 : added syslog capability for each accepted connection.
44682001/11/19 : corrected premature end of files and occasional SIGPIPE.
44692001/10/31 : added health-check type servers (mode health) which replies OK then closes.
44702001/10/30 : added the ability to support standard TCP proxies and HTTP proxies
4471 with or without cookies (use keyword http for this).
44722001/09/01 : added client/server header replacing with regexps.
4473 eg:
4474 cliexp ^(Host:\ [^:]*).* Host:\ \1:80
4475 srvexp ^Server:\ .* Server:\ Apache
44762000/11/29 : first fully working release with complete FSMs and timeouts.
44772000/11/28 : major rewrite
44782000/11/26 : first write