blob: 885b5313570d6daf6b1c226790406cb797ddfed2 [file] [log] [blame]
ChangeLog :
===========
2016/12/25 : 1.5.19
- BUG/MAJOR: fix listening IP address storage for frontends
- CLEANUP: connection: fix double negation on memcmp()
- BUG/MEDIUM: sticktables: segfault in some configuration error cases
- BUG/MINOR: http: add-header: header name copied twice
- BUG/MINOR: ssl: fix potential memory leak in ssl_sock_load_dh_params()
- BUG/MINOR: http: url32+src should use the big endian version of url32
- BUG/MINOR: http: url32+src should check cli_conn before using it
- DOC: http: add documentation for url32 and url32+src
- MINOR: systemd: Use variable for config and pidfile paths
- MINOR: systemd: Perform sanity check on config before reload
- BUG/MINOR: init: always ensure that global.rlimit_nofile matches actual limits
- BUG/MINOR: init: ensure that FD limit is raised to the max allowed
- Revert "BUG/MINOR: ssl: fix potential memory leak in ssl_sock_load_dh_params()"
- BUG/MEDIUM: stream-int: completely detach connection on connect error
- DOC: minor typo fixes to improve HTML parsing by haproxy-dconv
- BUG/MAJOR: compression: initialize avail_in/next_in even during flush
- BUG/MAJOR: stick-counters: possible crash when using sc_trackers with wrong table
- BUG/MAJOR: stream: properly mark the server address as unset on connect retry
- BUG/MINOR: payload: fix SSLv2 version parser
- MINOR: cli: allow the semi-colon to be escaped on the CLI
- BUG/MINOR: displayed PCRE version is running release
- MINOR: show Built with PCRE version
- MINOR: show Running on zlib version
- BUG/MINOR: ssl: Check malloc return code
- BUG/MINOR: ssl: prevent multiple entries for the same certificate
- BUG/MINOR: systemd: make the wrapper return a non-null status code on error
- BUILD/CLEANUP: systemd: avoid a warning due to mixed code and declaration
- BUG/MINOR: systemd: always restore signals before execve()
- BUG/MINOR: systemd: check return value of calloc()
- MINOR: systemd: report it when execve() fails
- BUG/MEDIUM: systemd: let the wrapper know that haproxy has completed or failed
- BUILD: poll: remove unused hap_fd_isset() which causes a warning with clang
- DOC: Fix typo in description of `-st` parameter in man page
- BUG/MEDIUM: peers: fix use after free in peer_session_create()
- BUG/MEDIUM: systemd-wrapper: return correct exit codes
- BUG/MINOR: stick-table: handle out-of-memory condition gracefully
- BUG/MEDIUM: connection: check the control layer before stopping polling
- BUG/MEDIUM: stick-table: fix regression caused by recent fix for out-of-memory
- BUG/MINOR: cli: properly decrement ref count on tables during failed dumps
- BUG/MINOR: cli: fix pointer size when reporting data/transport layer name
- BUG/MINOR: cli: dequeue from the proxy when changing a maxconn
- BUG/MEDIUM: proxy: return "none" and "unknown" for unknown LB algos
- BUG/MINOR: http: don't send an extra CRLF after a Set-Cookie in a redirect
- DOC: fix small typo in fe_id (backend instead of frontend)
- BUG/MEDIUM: ssl: properly reset the reused_sess during a forced handshake
- BUG/MINOR: backend: nbsrv() should return 0 if backend is disabled
- BUG/MINOR: systemd: potential zombie processes
2016/05/10 : 1.5.18
- DOC: Clarify IPv4 address / mask notation rules
- CLEANUP: fix inconsistency between fd->iocb, proto->accept and accept()
- BUG/MEDIUM: fix maxaccept computation on per-process listeners
- BUG/MINOR: listener: stop unbound listeners on startup
- BUG/MINOR: fix maxaccept computation according to the frontend process range
- MEDIUM: unblock signals on startup.
- BUG/MEDIUM: channel: don't allow to overwrite the reserve until connected
- BUG/MEDIUM: channel: incorrect polling condition may delay event delivery
- BUG/MEDIUM: channel: fix miscalculation of available buffer space (3rd try)
- MINOR: channel: add new function channel_congested()
- BUG/MEDIUM: http: fix risk of CPU spikes with pipelined requests from dead client
- BUG/MAJOR: channel: fix miscalculation of available buffer space (4th try)
- BUG/MEDIUM: stream: ensure the SI_FL_DONT_WAKE flag is properly cleared
- BUG/MEDIUM: channel: fix inconsistent handling of 4GB-1 transfers
- MINOR: stats: fix typo in help messages
2016/04/13 : 1.5.17
- BUG/MINOR: log: Don't use strftime() which can clobber timezone if chrooted
- BUG/MINOR: conf: "listener id" expects integer, but its not checked
- BUG/MAJOR: Fix crash in http_get_fhdr with exactly MAX_HDR_HISTORY headers
- DOC: "addr" parameter applies to both health and agent checks
- DOC: timeout client: pointers to timeout http-request
- DOC: typo on stick-store response
- DOC: typo: ACL subdir match
- DOC: typo: maxconn paragraph is wrong due to a wrong buffer size
- DOC: typo: req.uri is now replaced by capture.req.uri
- DOC: fix "needed" typo
- BUG/MINOR : allow to log cookie for tarpit and denied request
- BUG/MAJOR: channel: fix miscalculation of available buffer space (2nd try)
- DOC: fix discrepancy in the example for http-request redirect
2016/03/14 : 1.5.16
- BUG/BUILD: replace haproxy-systemd-wrapper with $(EXTRA) in install-bin.
- BUG/MINOR: acl: don't use record layer in req_ssl_ver
- BUG: http: do not abort keep-alive connections on server timeout
- BUG/MEDIUM: http: switch the request channel to no-delay once done.
- MINOR: config: extend the default max hostname length to 64 and beyond
- BUG/MEDIUM: http: don't enable auto-close on the response side
- BUG/MEDIUM: stream: fix half-closed timeout handling
- BUG/MEDIUM: cli: changing compression rate-limiting must require admin level
- BUILD: freebsd: double declaration
- BUG/MEDIUM: sample: urlp can't match an empty value
- BUG/MEDIUM: peers: table entries learned from a remote are pushed to others after a random delay.
- BUG/MEDIUM: peers: old stick table updates could be repushed.
- CLEANUP: haproxy: using _GNU_SOURCE instead of __USE_GNU macro.
- BUG/MINOR: chunk: make chunk_dup() always check and set dst->size
- MINOR: chunks: ensure that chunk_strcpy() adds a trailing zero
- MINOR: chunks: add chunk_strcat() and chunk_newstr()
- MINOR: chunk: make chunk_initstr() take a const string
- BUG/MEDIUM: config: Adding validation to stick-table expire value.
- BUG/MEDIUM: sample: http_date() doesn't provide the right day of the week
- BUG/MEDIUM: channel: fix miscalculation of available buffer space.
- BUG/MINOR: stream: don't force retries if the server is DOWN
- MINOR: unix: don't mention free ports on EAGAIN
- BUG/CLEANUP: CLI: report the proper field states in "show sess"
- MINOR: stats: send content-length with the redirect to allow keep-alive
- BUG: stream_interface: Reuse connection even if the output channel is empty
- DOC: remove old tunnel mode assumptions
- DOC: add server name at rate-limit sessions example
- BUG/MEDIUM: ssl: fix off-by-one in ALPN list allocation
- BUG/MEDIUM: ssl: fix off-by-one in NPN list allocation
- BUG/MEDIUM: stats: stats bind-process doesn't propagate the process mask correctly
- BUG/MINOR: http: Be sure to process all the data received from a server
- BUG/MEDIUM: chunks: always reject negative-length chunks
- BUG/MINOR: systemd: ensure we don't miss signals
- BUG/MINOR: systemd: report the correct signal in debug message output
- BUG/MINOR: systemd: propagate the correct signal to haproxy
- MINOR: systemd: ensure a reload doesn't mask a stop
- CLEANUP: stats: Avoid computation with uninitialized bits.
- CLEANUP: pattern: Ignore unknown samples in pat_match_ip().
- CLEANUP: map: Avoid memory leak in out-of-memory condition.
- BUG/MINOR: tcpcheck: conf parsing error when no port configured on server and last rule is a CONNECT with no port
- BUG/MINOR: tcpcheck: fix incorrect list usage resulting in failure to load certain configs
- MINOR: cfgparse: warn when uid parameter is not a number
- MINOR: cfgparse: warn when gid parameter is not a number
- BUG/MINOR: standard: Avoid free of non-allocated pointer
- BUG/MINOR: pattern: Avoid memory leak on out-of-memory condition
- CLEANUP: http: fix a build warning introduced by a recent fix
- BUG/MINOR: log: GMT offset not updated when entering/leaving DST
2015/11/01 : 1.5.15
- BUG/MINOR: log: missing some ARGC_* entries in fmt_directives()
- DOC: usesrc root privileges requirements
- BUILD: ssl: Allow building against libssl without SSLv3.
- DOC/MINOR: fix OpenBSD versions where haproxy works
- BUG/MINOR: http/sample: gmtime/localtime can fail
- DOC: typo in 'redirect', 302 code meaning
- DOC: mention that %ms is left-padded with zeroes.
- CLEANUP: .gitignore: ignore more test files
- CLEANUP: .gitignore: finally ignore everything but what is known.
- MEDIUM: config: emit a warning on a frontend without listener
- BUG/MEDIUM: counters: ensure that src_{inc,clr}_gpc0 creates a missing entry
- DOC: ssl: missing LF
- DOC: fix example of http-request using ssl_fc_session_id
- BUG/MINOR: http: remove stupid HTTP_METH_NONE entry
- BUG/MAJOR: http: don't call http_send_name_header() after an error
- BUG/MINOR: tools: make str2sa_range() report unresolvable addresses
- BUG/MEDIUM: acl: always accept match "found"
- DOC: clarify how to make use of abstract sockets in socat
- CLEANUP: config: make the errorloc/errorfile messages less confusing
- BUG/MINOR: config: check that tune.bufsize is always positive
- BUG/MEDIUM: proxy: ignore stopped peers
- BUG/MEDIUM: proxy: do not wake stopped proxies' tasks during soft_stop()
- BUG/MINOR: http: Add OPTIONS in supported http methods (found by find_http_meth)
- BUILD: enable build on Linux/s390x
- DOC: backend section missing parameters
- DOC: stats paramaters available in frontend
- BUG/MINOR: config: make the stats socket pass the correct proxy to the parsers
- BUG/MEDIUM: pattern: fixup use_after_free in the pat_ref_delete_by_id
- CLEANUP: don't ignore debian/ directory if present
- FIX: small typo in an example using the "Referer" header
- BUG/MEDIUM: config: count memory limits on 64 bits, not 32
- DOC: add a CONTRIBUTING file
2015/07/03 : 1.5.14
- BUILD/MINOR: tools: rename popcount to my_popcountl
- BUG/MAJOR: buffers: make the buffer_slow_realign() function respect output data
2015/06/26 : 1.5.13
- BUG/MINOR: check: fix tcpcheck error message
- CLEANUP: deinit: remove codes for cleaning p->block_rules
- DOC: Update doc about weight, act and bck fields in the statistics
- MINOR: ssl: add a destructor to free allocated SSL ressources
- BUG/MEDIUM: ssl: fix tune.ssl.default-dh-param value being overwritten
- MEDIUM: ssl: replace standards DH groups with custom ones
- BUG/MINOR: debug: display (null) in place of "meth"
- BUG/MINOR: cfgparse: fix typo in 'option httplog' error message
- BUG/MEDIUM: cfgparse: segfault when userlist is misused
- BUG/MEDIUM: stats: properly initialize the scope before dumping stats
- BUG/MEDIUM: http: don't forward client shutdown without NOLINGER except for tunnels
- CLEANUP: checks: fix double usage of cur / current_step in tcp-checks
- BUG/MEDIUM: checks: do not dereference head of a tcp-check at the end
- CLEANUP: checks: simplify the loop processing of tcp-checks
- BUG/MAJOR: checks: always check for end of list before proceeding
- BUG/MEDIUM: checks: do not dereference a list as a tcpcheck struct
- BUG/MEDIUM: peers: apply a random reconnection timeout
- BUG/MINOR: ssl: fix smp_fetch_ssl_fc_session_id
- MEDIUM: init: don't stop proxies in parent process when exiting
- MINOR: peers: store the pointer to the signal handler
- MEDIUM: peers: unregister peers that were never started
- MEDIUM: config: propagate the table's process list to the peers sections
- MEDIUM: init: stop any peers section not bound to the correct process
- MEDIUM: config: validate that peers sections are bound to exactly one process
- MAJOR: peers: allow peers section to be used with nbproc > 1
- DOC: relax the peers restriction to single-process
- CLEANUP: config: fix misleading information in error message.
- MINOR: config: report the number of processes using a peers section in the error case
- BUG/MEDIUM: config: properly compute the default number of processes for a proxy
2015/05/02 : 1.5.12
- BUG/MINOR: ssl: Display correct filename in error message
- DOC: Fix L4TOUT typo in documentation
- BUG/MEDIUM: Do not consider an agent check as failed on L7 error
- BUG/MINOR: pattern: error message missing
- BUG/MEDIUM: pattern: some entries are not deleted with case insensitive match
- BUG/MEDIUM: buffer: one byte miss in buffer free space check
- BUG/MAJOR: http: don't read past buffer's end in http_replace_value
- BUG/MEDIUM: http: the function "(req|res)-replace-value" doesn't respect the HTTP syntax
- BUG/MEDIUM: peers: correctly configure the client timeout
- BUG/MINOR: compression: consider the expansion factor in init
- BUG/MEDIUM: http: hdr_cnt would not count any header when called without name
- BUG/MEDIUM: listener: don't report an error when resuming unbound listeners
- BUG/MEDIUM: init: don't limit cpu-map to the first 32 processes only
- BUG/MEDIUM: stream-int: always reset si->ops when si->end is nullified
- BUG/MEDIUM: http: remove content-length from chunked messages
- DOC: http: update the comments about the rules for determining transfer-length
- BUG/MEDIUM: http: do not restrict parsing of transfer-encoding to HTTP/1.1
- BUG/MEDIUM: http: incorrect transfer-coding in the request is a bad request
- BUG/MEDIUM: http: remove content-length form responses with bad transfer-encoding
- MEDIUM: http: restrict the HTTP version token to 1 digit as per RFC7230
- MEDIUM: http: add option-ignore-probes to get rid of the floods of 408
- BUG/MINOR: config: clear proxy->table.peers.p for disabled proxies
- MINOR: stick-table: don't attach to peers in stopped state
- MEDIUM: config: initialize stick-tables after peers, not before
- MEDIUM: peers: add the ability to disable a peers section
- DOC: document option http-ignore-probes
- DOC: fix the comments about the meaning of msg->sol in HTTP
- BUG/MEDIUM: http: wait for the exact amount of body bytes in wait_for_request_body
- BUG/MAJOR: http: prevent risk of reading past end with balance url_param
- DOC: update the doc on the proxy protocol
2015/02/01 : 1.5.11
- BUG/MEDIUM: backend: correctly detect the domain when use_domain_only is used
- MINOR: ssl: load certificates in alphabetical order
- BUG/MINOR: checks: prevent http keep-alive with http-check expect
- BUG/MEDIUM: Do not set agent health to zero if server is disabled in config
- MEDIUM/BUG: Only explicitly report "DOWN (agent)" if the agent health is zero
- BUG/MINOR: stats:Fix incorrect printf type.
- DOC: add missing entry for log-format and clarify the text
- BUG/MEDIUM: http: fix header removal when previous header ends with pure LF
- BUG/MEDIUM: channel: fix possible integer overflow on reserved size computation
- BUG/MINOR: channel: compare to_forward with buf->i, not buf->size
- MINOR: channel: add channel_in_transit()
- MEDIUM: channel: make buffer_reserved() use channel_in_transit()
- MEDIUM: channel: make bi_avail() use channel_in_transit()
- BUG/MEDIUM: channel: don't schedule data in transit for leaving until connected
- BUG/MAJOR: log: don't try to emit a log if no logger is set
- BUG/MINOR: args: add missing entry for ARGT_MAP in arg_type_names
- BUG/MEDIUM: http: make http-request set-header compute the string before removal
- BUG/MINOR: http: fix incorrect header value offset in replace-hdr/replace-value
- BUG/MINOR: http: abort request processing on filter failure
2014/12/31 : 1.5.10
- DOC: fix a few typos
- BUG/MINOR: http: fix typo: "401 Unauthorized" => "407 Unauthorized"
- BUG/MINOR: parse: refer curproxy instead of proxy
- DOC: httplog does not support 'no'
- MINOR: map/acl/dumpstats: remove the "Done." message
- BUG/MEDIUM: sample: fix random number upper-bound
- BUG/MEDIUM: patterns: previous fix was incomplete
- BUG/MEDIUM: payload: ensure that a request channel is available
- BUG/MINOR: tcp-check: don't condition data polling on check type
- BUG/MEDIUM: tcp-check: don't rely on random memory contents
- BUG/MEDIUM: tcp-checks: disable quick-ack unless next rule is an expect
- BUG/MINOR: config: fix typo in condition when propagating process binding
- BUG/MEDIUM: config: do not propagate processes between stopped processes
- BUG/MAJOR: stream-int: properly check the memory allocation return
- BUG/MEDIUM: memory: fix freeing logic in pool_gc2()
- BUG/MEDIUM: compression: correctly report zlib_mem
2014/11/26 : 1.5.9
- BUILD: fix "make install" to support spaces in the install dirs
- BUG/MEDIUM: checks: fix conflicts between agent checks and ssl healthchecks
- BUG/MEDIUM: ssl: fix bad ssl context init can cause segfault in case of OOM.
- BUG/MINOR: samples: fix unnecessary memcopy converting binary to string.
- BUG/MEDIUM: connection: sanitize PPv2 header length before parsing address information
- BUG/MEDIUM: pattern: don't load more than once a pattern list.
- BUG/MEDIUM: ssl: force a full GC in case of memory shortage
- BUG/MINOR: config: don't inherit the default balance algorithm in frontends
- BUG/MAJOR: frontend: initialize capture pointers earlier
- BUG/MINOR: stats: correctly set the request/response analysers
- DOC: fix typo in the body parser documentation for msg.sov
- BUG/MINOR: peers: the buffer size is global.tune.bufsize, not trash.size
- MINOR: sample: add a few basic internal fetches (nbproc, proc, stopping)
- BUG/MAJOR: sessions: unlink session from list on out of memory
2014/10/31 : 1.5.8
- BUG/MAJOR: buffer: check the space left is enough or not when input data in a buffer is wrapped
- BUG/BUILD: revert accidental change in the makefile from latest SSL fix
2014/10/30 : 1.5.7
- BUG/MEDIUM: regex: fix pcre_study error handling
- BUG/MINOR: log: fix request flags when keep-alive is enabled
- MINOR: ssl: add fetchs 'ssl_c_der' and 'ssl_f_der' to return DER formatted certs
- MINOR: ssl: add statement to force some ssl options in global.
- BUG/MINOR: ssl: correctly initialize ssl ctx for invalid certificates
- BUG/MEDIUM: http: don't dump debug headers on MSG_ERROR
- BUG/MAJOR: cli: explicitly call cli_release_handler() upon error
- BUG/MEDIUM: tcp: fix outgoing polling based on proxy protocol
- BUG/MEDIUM: tcp: don't use SO_ORIGINAL_DST on non-AF_INET sockets
2014/10/18 : 1.5.6
- BUG/MEDIUM: systemd: set KillMode to 'mixed'
- MINOR: systemd: Check configuration before start
- BUG/MEDIUM: config: avoid skipping disabled proxies
- BUG/MINOR: config: do not accept more track-sc than configured
- BUG/MEDIUM: backend: fix URI hash when a query string is present
2014/10/08 : 1.5.5
- DOC: Address issue where documentation is excluded due to a gitignore rule.
- MEDIUM: Improve signal handling in systemd wrapper.
- BUG/MINOR: config: don't propagate process binding for dynamic use_backend
- MINOR: Also accept SIGHUP/SIGTERM in systemd-wrapper
- DOC: clearly state that the "show sess" output format is not fixed
- MINOR: stats: fix minor typo fix in stats_dump_errors_to_buffer()
- DOC: indicate in the doc that track-sc* can wait if data are missing
- MEDIUM: http: enable header manipulation for 101 responses
- BUG/MEDIUM: config: propagate frontend to backend process binding again.
- MEDIUM: config: properly propagate process binding between proxies
- MEDIUM: config: make the frontends automatically bind to the listeners' processes
- MEDIUM: config: compute the exact bind-process before listener's maxaccept
- MEDIUM: config: only warn if stats are attached to multi-process bind directives
- MEDIUM: config: report it when tcp-request rules are misplaced
- MINOR: config: detect the case where a tcp-request content rule has no inspect-delay
- MEDIUM: systemd-wrapper: support multiple executable versions and names
- BUG/MEDIUM: remove debugging code from systemd-wrapper
- BUG/MEDIUM: http: adjust close mode when switching to backend
- BUG/MINOR: config: don't propagate process binding on fatal errors.
- BUG/MEDIUM: check: rule-less tcp-check must detect connect failures
- BUG/MINOR: tcp-check: report the correct failed step in the status
- DOC: indicate that weight zero is reported as DRAIN
2014/09/02 : 1.5.4
- BUG: config: error in http-response replace-header number of arguments
- BUG/MINOR: Fix search for -p argument in systemd wrapper.
- BUG/MEDIUM: auth: fix segfault with http-auth and a configuration with an unknown encryption algorithm
- BUG/MEDIUM: config: userlists should ensure that encrypted passwords are supported
- MEDIUM: connection: add new bit in Proxy Protocol V2
- BUG/MINOR: server: move the directive #endif to the end of file
- BUG/MEDIUM: http: tarpit timeout is reset
- BUG/MAJOR: tcp: fix a possible busy spinning loop in content track-sc*
- BUG/MEDIUM: http: fix inverted condition in pat_match_meth()
- BUG/MEDIUM: http: fix improper parsing of HTTP methods for use with ACLs
- BUG/MINOR: pattern: remove useless allocation of unused trash in pat_parse_reg()
- BUG/MEDIUM: acl: correctly compute the output type when a converter is used
- CLEANUP: acl: cleanup some of the redundancy and spaghetti after last fix
- BUG/CRITICAL: http: don't update msg->sov once data start to leave the buffer
2014/07/25 : 1.5.3
- DOC: fix typo in Unix Socket commands
- BUG/MEDIUM: connection: fix memory corruption when building a proxy v2 header
- BUG/MEDIUM: ssl: Fix a memory leak in DHE key exchange
- DOC: mention that Squid correctly responds 400 to PPv2 header
- BUG/MINOR: http: base32+src should use the big endian version of base32
- BUG/MEDIUM: connection: fix proxy v2 header again!
2014/07/12 : 1.5.2
- BUG/MEDIUM: backend: Update hash to use unsigned int throughout
- BUG/MINOR: ssl: Fix external function in order not to return a pointer on an internal trash buffer.
- DOC: expand the docs for the provided stats.
- BUG/MEDIUM: unix: do not unlink() abstract namespace sockets upon failure.
- MINOR: stats: fix minor typo in HTML page
- BUG/MEDIUM: http: fetch "base" is not compatible with set-header
- BUG/MINOR: counters: do not untrack counters before logging
- BUG/MAJOR: sample: correctly reinitialize sample fetch context before calling sample_process()
- MINOR: stick-table: make stktable_fetch_key() indicate why it failed
- BUG/MEDIUM: counters: fix track-sc* to wait on unstable contents
- BUILD: remove TODO from the spec file and add README
- MINOR: log: make MAX_SYSLOG_LEN overridable at build time
- MEDIUM: log: support a user-configurable max log line length
- DOC: provide an example of how to use ssl_c_sha1
- BUILD: http: fix isdigit & isspace warnings on Solaris
- BUG/MINOR: listener: set the listener's fd to -1 after deletion
- BUG/MEDIUM: unix: failed abstract socket binding is retryable
- MEDIUM: listener: implement a per-protocol pause() function
- MEDIUM: listener: support rebinding during resume()
- BUG/MEDIUM: unix: completely unbind abstract sockets during a pause()
- DOC: explicitly mention the limits of abstract namespace sockets
- DOC: minor fix on {sc,src}_kbytes_{in,out}
- DOC: fix alphabetical sort of converters
- BUG/MAJOR: http: correctly rewind the request body after start of forwarding
- DOC: remove references to CPU=native in the README
- DOC: mention that "compression offload" is ignored in defaults section
2014/06/24 : 1.5.1
- BUG/MINOR: config: http-request replace-header arg typo
- BUG/MINOR: ssl: rejects OCSP response without nextupdate.
- BUG/MEDIUM: ssl: Fix to not serve expired OCSP responses.
- BUG/MINOR: ssl: Fix OCSP resp update fails with the same certificate configured twice. (cherry picked from commit 1d3865b096b43b9a6d6a564ffb424ffa6f1ef79f)
- BUG/MEDIUM: Consistently use 'check' in process_chk
- BUG/MAJOR: session: revert all the crappy client-side timeout changes
- BUG/MINOR: logs: properly initialize and count log sockets
2014/06/19 : 1.5.0
- MEDIUM: ssl: ignored file names ending as '.issuer' or '.ocsp'.
- MEDIUM: ssl: basic OCSP stapling support.
- MINOR: ssl/cli: Fix unapropriate comment in code on 'set ssl ocsp-response'
- MEDIUM: ssl: add 300s supported time skew on OCSP response update.
- MINOR: checks: mysql-check: Add support for v4.1+ authentication
- MEDIUM: ssl: Add the option to use standardized DH parameters >= 1024 bits
- MEDIUM: ssl: fix detection of ephemeral diffie-hellman key exchange by using the cipher description.
- MEDIUM: http: add actions "replace-header" and "replace-values" in http-req/resp
- MEDIUM: Break out check establishment into connect_chk()
- MEDIUM: Add port_to_str helper
- BUG/MEDIUM: fix ignored values for half-closed timeouts (client-fin and server-fin) in defaults section.
- BUG/MEDIUM: Fix unhandled connections problem with systemd daemon mode and SO_REUSEPORT.
- MINOR: regex: fix a little configuration memory leak.
- MINOR: regex: Create JIT compatible function that return match strings
- MEDIUM: regex: replace all standard regex function by own functions
- MEDIUM: regex: Remove null terminated strings.
- MINOR: regex: Use native PCRE API.
- MINOR: missing regex.h include
- DOC: Add Exim as Proxy Protocol implementer.
- BUILD: don't use type "uint" which is not portable
- BUILD: stats: workaround stupid and bogus -Werror=format-security behaviour
- BUG/MEDIUM: http: clear CF_READ_NOEXP when preparing a new transaction
- CLEANUP: http: don't clear CF_READ_NOEXP twice
- DOC: fix proxy protocol v2 decoder example
- DOC: fix remaining occurrences of "pattern extraction"
- MINOR: log: allow the HTTP status code to be logged even in TCP frontends
- MINOR: logs: don't limit HTTP header captures to HTTP frontends
- MINOR: sample: improve sample_fetch_string() to report partial contents
- MINOR: capture: extend the captures to support non-header keys
- MINOR: tcp: prepare support for the "capture" action
- MEDIUM: tcp: add a new tcp-request capture directive
- MEDIUM: session: allow shorter retry delay if timeout connect is small
- MEDIUM: session: don't apply the retry delay when redispatching
- MEDIUM: session: redispatch earlier when possible
- MINOR: config: warn when tcp-check rules are used without option tcp-check
- BUG/MINOR: connection: make proxy protocol v1 support the UNKNOWN protocol
- DOC: proxy protocol example parser was still wrong
- DOC: minor updates to the proxy protocol doc
- CLEANUP: connection: merge proxy proto v2 header and address block
- MEDIUM: connection: add support for proxy protocol v2 in accept-proxy
- MINOR: tools: add new functions to quote-encode strings
- DOC: clarify the CSV format
- MEDIUM: stats: report the last check and last agent's output on the CSV status
- MINOR: freq_ctr: introduce a new averaging method
- MEDIUM: session: maintain per-backend and per-server time statistics
- MEDIUM: stats: report per-backend and per-server time stats in HTML and CSV outputs
- BUG/MINOR: http: fix typos in previous patch
- DOC: remove the ultra-obsolete TODO file
- DOC: update roadmap
- DOC: minor updates to the README
- DOC: mention the maxconn limitations with the select poller
- DOC: commit a few old design thoughts files
2014/05/28 : 1.5-dev26
- BUG/MEDIUM: polling: fix possible CPU hogging of worker processes after receiving SIGUSR1.
- BUG/MINOR: stats: fix a typo on a closing tag for a server tracking another one
- OPTIM: stats: avoid the calculation of a useless link on tracking servers in maintenance
- MINOR: fix a few memory usage errors
- CONTRIB: halog: Filter input lines by date and time through timestamp
- MINOR: ssl: SSL_CTX_set_options() and SSL_CTX_set_mode() take a long, not an int
- BUG/MEDIUM: regex: fix risk of buffer overrun in exp_replace()
- MINOR: acl: set "str" as default match for strings
- DOC: Add some precisions about acl default matching method
- MEDIUM: acl: strenghten the option parser to report invalid options
- BUG/MEDIUM: config: a stats-less config crashes in 1.5-dev25
- BUG/MINOR: checks: tcp-check must not stop on '\0' for binary checks
- MINOR: stats: improve alignment of color codes to save one line of header
- MINOR: checks: simplify and improve reporting of state changes when using log-health-checks
- MINOR: server: remove the SRV_DRAIN flag which can always be deduced
- MINOR: server: use functions to detect state changes and to update them
- MINOR: server: create srv_was_usable() from srv_is_usable() and use a pointer
- BUG/MINOR: stats: do not report "100%" in the thottle column when server is draining
- BUG/MAJOR: config: don't free valid regex memory
- BUG/MEDIUM: session: don't clear CF_READ_NOEXP if analysers are not called
- BUG/MINOR: stats: tracking servers may incorrectly report an inherited DRAIN status
- MEDIUM: proxy: make timeout parser a bit stricter
- REORG/MEDIUM: server: split server state and flags in two different variables
- REORG/MEDIUM: server: move the maintenance bits out of the server state
- MAJOR: server: use states instead of flags to store the server state
- REORG: checks: put the functions in the appropriate files !
- MEDIUM: server: properly support and propagate the maintenance status
- MEDIUM: server: allow multi-level server tracking
- CLEANUP: checks: rename the server_status_printf function
- MEDIUM: checks: simplify server up/down/nolb transitions
- MAJOR: checks: move health checks changes to set_server_check_status()
- MINOR: server: make the status reporting function support a reason
- MINOR: checks: simplify health check reporting functions
- MINOR: server: implement srv_set_stopped()
- MINOR: server: implement srv_set_running()
- MINOR: server: implement srv_set_stopping()
- MEDIUM: checks: simplify failure notification using srv_set_stopped()
- MEDIUM: checks: simplify success notification using srv_set_running()
- MEDIUM: checks: simplify stopping mode notification using srv_set_stopping()
- MEDIUM: stats: report a server's own state instead of the tracked one's
- MINOR: server: make use of srv_is_usable() instead of checking eweight
- MAJOR: checks: add support for a new "drain" administrative mode
- MINOR: stats: use the admin flags for soft enable/disable/stop/start on the web page
- MEDIUM: stats: introduce new actions to simplify admin status management
- MINOR: cli: introduce a new "set server" command
- MINOR: stats: report a distinct output for DOWN caused by agent
- MINOR: checks: support specific check reporting for the agent
- MINOR: checks: support a neutral check result
- BUG/MINOR: cli: "agent" was missing from the "enable"/"disable" help message
- MEDIUM: cli: add support for enabling/disabling health checks.
- MEDIUM: stats: report down caused by agent prior to reporting up
- MAJOR: agent: rework the response processing and support additional actions
- MINOR: stats: improve the stats web page to support more actions
- CONTRIB: halog: avoid calling time/localtime/mktime for each line
- DOC: document the workarouds for Google Chrome's bogus pre-connect
- MINOR: stats: report SSL key computations per second
- MINOR: stats: add counters for SSL cache lookups and misses
2014/05/10 : 1.5-dev25
- MEDIUM: connection: Implement and extented PROXY Protocol V2
- MINOR: ssl: clean unused ACLs declarations
- MINOR: ssl: adds fetchs and ACLs for ssl back connection.
- MINOR: ssl: merge client's and frontend's certificate functions.
- MINOR: ssl: adds ssl_f_sha1 fetch to return frontend's certificate fingerprint
- MINOR: ssl: adds sample converter base64 for binary type.
- MINOR: ssl: convert to binary ssl_fc_unique_id and ssl_bc_unique_id.
- BUG/MAJOR: ssl: Fallback to private session cache if current lock mode is not supported.
- MAJOR: ssl: Change default locks on ssl session cache.
- BUG/MINOR: chunk: Fix function chunk_strcmp and chunk_strcasecmp match a substring.
- MINOR: ssl: add global statement tune.ssl.force-private-cache.
- MINOR: ssl: remove fallback to SSL session private cache if lock init fails.
- BUG/MEDIUM: patterns: last fix was still not enough
- MINOR: http: export the smp_fetch_cookie function
- MINOR: http: generic pointer to rule argument
- BUG/MEDIUM: pattern: a typo breaks automatic acl/map numbering
- BUG/MAJOR: patterns: -i and -n are ignored for inlined patterns
- BUG/MINOR: proxy: unsafe initialization of HTTP transaction when switching from TCP frontend
- BUG/MINOR: http: log 407 in case of proxy auth
- MINOR: http: rely on the message body parser to send 100-continue
- MEDIUM: http: move reqadd after execution of http_request redirect
- MEDIUM: http: jump to dedicated labels after http-request processing
- BUG/MINOR: http: block rules forgot to increment the denied_req counter
- BUG/MINOR: http: block rules forgot to increment the session's request counter
- MEDIUM: http: move Connection header processing earlier
- MEDIUM: http: remove even more of the spaghetti in the request path
- MINOR: http: silently support the "block" action for http-request
- CLEANUP: proxy: rename "block_cond" to "block_rules"
- MEDIUM: http: emulate "block" rules using "http-request" rules
- MINOR: http: remove the now unused loop over "block" rules
- MEDIUM: http: factorize the "auth" action of http-request and stats
- MEDIUM: http: make http-request rules processing return a verdict instead of a rule
- MINOR: config: add minimum support for emitting warnings only once
- MEDIUM: config: inform the user about the deprecatedness of "block" rules
- MEDIUM: config: inform the user that "reqsetbe" is deprecated
- MEDIUM: config: inform the user only once that "redispatch" is deprecated
- MEDIUM: config: warn that '{cli,con,srv}timeout' are deprecated
- BUG/MINOR: auth: fix wrong return type in pat_match_auth()
- BUILD: config: remove a warning with clang
- BUG/MAJOR: http: connection setup may stall on balance url_param
- BUG/MEDIUM: http/session: disable client-side expiration only after body
- BUG/MEDIUM: http: correctly report request body timeouts
- BUG/MEDIUM: http: disable server-side expiration until client has sent the body
- MEDIUM: listener: make the accept function more robust against pauses
- BUILD: syscalls: remove improper inline statement in front of syscalls
- BUILD: ssl: SSL_CTX_set_msg_callback() needs openssl >= 0.9.7
- BUG/MAJOR: session: recover the correct connection pointer in half-initialized sessions
- DOC: add some explanation on the shared cache build options in the readme.
- MEDIUM: proxy: only adjust the backend's bind-process when already set
- MEDIUM: config: limit nbproc to the machine's word size
- MEDIUM: config: check the bind-process settings according to nbproc
- MEDIUM: listener: parse the new "process" bind keyword
- MEDIUM: listener: inherit the process mask from the proxy
- MAJOR: listener: only start listeners bound to the same processes
- MINOR: config: only report a warning when stats sockets are bound to more than 1 process
- CLEANUP: config: set the maxaccept value for peers listeners earlier
- BUG/MINOR: backend: only match IPv4 addresses with RDP cookies
- BUG/MINOR: checks: correctly configure the address family and protocol
- MINOR: tools: split is_addr() and is_inet_addr()
- MINOR: protocols: use is_inet_addr() when only INET addresses are desired
- MEDIUM: unix: add preliminary support for connecting to servers over UNIX sockets
- MEDIUM: checks: only complain about the missing port when the check uses TCP
- MEDIUM: unix: implement support for Linux abstract namespace sockets
- DOC: map_beg was missing from the table of map_* converters
- DOC: ebtree: indicate that prefix insertion/lookup may be used with strings
- MEDIUM: pattern: use ebtree's longest match to index/lookup string beginning
- BUILD: remove the obsolete BSD and OSX makefiles
- MEDIUM: unix: avoid a double connect probe when no data are sent
- DOC: stop referencing the slow git repository in the README
- BUILD: only build the systemd wrapper on Linux 2.6 and above
- DOC: update roadmap with completed tasks
- MEDIUM: session: implement half-closed timeouts (client-fin and server-fin)
2014/04/26 : 1.5-dev24
- MINOR: pattern: find element in a reference
- MEDIUM: http: ACL and MAP updates through http-(request|response) rules
- MEDIUM: ssl: explicitly log failed handshakes after a heartbeat
- DOC: Full section dedicated to the converters
- MEDIUM: http: register http-request and http-response keywords
- BUG/MINOR: compression: correctly report incoming byte count
- BUG/MINOR: http: don't report server aborts as client aborts
- BUG/MEDIUM: channel: bi_putblk() must not wrap before the end of buffer
- CLEANUP: buffers: remove unused function buffer_contig_space_with_res()
- MEDIUM: stats: reimplement HTTP keep-alive on the stats page
- BUG/MAJOR: http: fix timeouts during data forwarding
- BUG/MEDIUM: http: 100-continue responses must process the next part immediately
- MEDIUM: http: move skipping of 100-continue earlier
- BUILD: stats: let gcc know that last_fwd cannot be used uninitialized...
- CLEANUP: general: get rid of all old occurrences of "session *t"
- CLEANUP: http: remove the useless "if (1)" inherited from version 1.4
- BUG/MEDIUM: stats: mismatch between behaviour and doc about front/back
- MEDIUM: http: enable analysers to have keep-alive on stats
- REORG: http: move HTTP Connection response header parsing earlier
- MINOR: stats: always emit HTTP/1.1 in responses
- MINOR: http: add capture.req.ver and capture.res.ver
- MINOR: checks: add a new global max-spread-checks directive
- BUG/MAJOR: http: fix the 'next' pointer when performing a redirect
- MINOR: http: implement the max-keep-alive-queue setting
- DOC: fix alphabetic order of tcp-check
- MINOR: connection: add a new error code for SSL with heartbeat
- MEDIUM: ssl: implement a workaround for the OpenSSL heartbleed attack
- BUG/MEDIUM: Revert "MEDIUM: ssl: Add standardized DH parameters >= 1024 bits"
- BUILD: http: remove a warning on strndup
- BUILD: ssl: avoid a warning about conn not used with OpenSSL < 1.0.1
- BUG/MINOR: ssl: really block OpenSSL's response to heartbleed attack
- MINOR: ssl: finally catch the heartbeats missing the padding
2014/04/23 : 1.5-dev23
- BUG/MINOR: reject malformed HTTP/0.9 requests
- MINOR: systemd wrapper: re-execute on SIGUSR2
- MINOR: systemd wrapper: improve logging
- MINOR: systemd wrapper: propagate exit status
- BUG/MINOR: tcpcheck connect wrong behavior
- MEDIUM: proxy: support use_backend with dynamic names
- MINOR: stats: Enhancement to stats page to provide information of last session time.
- BUG/MEDIUM: peers: fix key consistency for integer stick tables
- DOC: fix a typo on http-server-close and encapsulate options with double-quotes
- DOC: fix fetching samples syntax
- MINOR: ssl: add ssl_fc_unique_id to fetch TLS Unique ID
- MEDIUM: ssl: Use ALPN support as it will be available in OpenSSL 1.0.2
- DOC: fix typo
- CLEANUP: code style: use tabs to indent codes instead of spaces
- DOC: fix a few config typos.
- BUG/MINOR: raw_sock: also consider ENOTCONN in addition to EAGAIN for recv()
- DOC: lowercase format string in unique-id
- MINOR: set IP_FREEBIND on IPv6 sockets in transparent mode
- BUG/MINOR: acl: req_ssl_sni fails with SSLv3 record version
- BUG/MINOR: build: add missing objects in osx and bsd Makefiles
- BUG/MINOR: build: handle whitespaces in wc -l output
- BUG/MINOR: Fix name lookup ordering when compiled with USE_GETADDRINFO
- MEDIUM: ssl: Add standardized DH parameters >= 1024 bits
- BUG/MEDIUM: map: The map parser includes blank lines.
- BUG/MINOR: log: The log of quotted capture header has been terminated by 2 quotes.
- MINOR: standard: add function "encode_chunk"
- BUG/MINOR: http: fix encoding of samples used in http headers
- MINOR: sample: add hex converter
- MEDIUM: sample: change the behavior of the bin2str cast
- MAJOR: auth: Change the internal authentication system.
- MEDIUM: acl/pattern: standardisation "of pat_parse_int()" and "pat_parse_dotted_ver()"
- MEDIUM: pattern: The pattern parser no more uses <opaque> and just takes one string.
- MEDIUM: pattern: Change the prototype of the function pattern_register().
- CONTRIB: ip6range: add a network IPv6 range to mask converter
- MINOR: pattern: separe list element from the data part.
- MEDIUM: pattern: add indexation function.
- MEDIUM: pattern: The parse functions just return "struct pattern" without memory allocation
- MINOR: pattern: Rename "pat_idx_elt" to "pattern_tree"
- MINOR: sample: dont call the sample cast function "c_none"
- MINOR: standard: Add function for converting cidr to network mask.
- MEDIUM: sample: Remove types SMP_T_CSTR and SMP_T_CBIN, replace it by SMP_F_CONST flags
- MEDIUM: sample/http_proto: Add new type called method
- MINOR: dumpstats: Group map inline help
- MEDIUM: pattern: The function pattern_exec_match() returns "struct pattern" if the patten match.
- MINOR: dumpstats: change map inline sentences
- MINOR: dumpstats: change the "get map" display management
- MINOR: map/dumpstats: The cli cmd "get map ..." display the "int" format.
- MEDIUM: pattern: The match function browse itself the list or the tree.
- MEDIUM: pattern: Index IPv6 addresses in a tree.
- MEDIUM: pattern: add delete functions
- MEDIUM: pattern: add prune function
- MEDIUM: pattern: add sample lookup function.
- MEDIUM: pattern/dumpstats: The function pattern_lookup() is no longer used
- MINOR: map/pattern: The sample parser is stored in the pattern
- MAJOR: pattern/map: Extends the map edition system in the patterns
- MEDIUM: pattern: merge same pattern
- MEDIUM: pattern: The expected type is stored in the pattern head, and conversion is executed once.
- MINOR: pattern: Each pattern is identified by unique id.
- MINOR: pattern/acl: Each pattern of each acl can be load with specified id
- MINOR: pattern: The function "pattern_register()" is no longer used.
- MINOR: pattern: Merge function pattern_add() with pat_ref_push().
- MINOR: pattern: store configuration reference for each acl or map pattern.
- MINOR: pattern: Each pattern expression element store the reference struct.
- MINOR: dumpstats: display the reference for th key/pattern and value.
- MEDIUM: pattern: delete() function uses the pat_ref_elt to find the element to be removed
- MEDIUM: pattern_find_smp: functions find_smp uses the pat_ref_elt to find the element to be removed
- MEDIUM: dumpstats/pattern: display and use each pointer of each pattern dumped
- MINOR: pattern/map/acl: Centralization of the file parsers
- MINOR: pattern: Check if the file reference is not used with acl and map
- MINOR: acl/pattern: Acl "-M" option force to load file as map file with two columns
- MEDIUM: dumpstats: Display error message during add of values.
- MINOR: pattern: The function pat_ref_set() have now atomic behavior
- MINOR: regex: The pointer regstr in the struc regex is no longer used.
- MINOR: cli: Block the usage of the command "acl add" in many cases.
- MINOR: doc: Update the documentation about the map and acl
- MINOR: pattern: index duplicates
- MINOR: configuration: File and line propagation
- MINOR: dumpstat/conf: display all the configuration lines that using pattern reference
- MINOR: standard: Disable ip resolution during the runtime
- MINOR: pattern: Remove the flag "PAT_F_FROM_FILE".
- MINOR: pattern: forbid dns resolutions
- DOC: document "get map" / "get acl" on the CLI
- MEDIUM: acl: Change the acl register struct
- BUG/MEDIUM: acl: boolean only matches were broken by recent changes
- DOC: pattern: pattern organisation schematics
- MINOR: pattern/cli: Update used terms in documentation and cli
- MINOR: cli: remove information about acl or map owner.
- MINOR: session: don't always assume there's a listener
- MINOR: pattern: Add function to prune and reload pattern list.
- MINOR: standard: Add ipv6 support in the function url2sa().
- MEDIUM: config: Dynamic sections.
- BUG/MEDIUM: stick-table: fix IPv4-to-IPv6 conversion in src_* fetches
- MINOR: http: Add the "language" converter to for use with accept-language
- BUG/MINOR: log: Don't dump empty unique-id
- BUG/MAJOR: session: fix a possible crash with src_tracked
- DOC: Update "language" documentation
- MINOR: http: add the function "del-header" to the directives http-request and http-response
- DOC: add some information on capture.(req|res).hdr
- MINOR: http: capture.req.method and capture.req.uri
- MINOR: http: optimize capture.req.method and capture.req.uri
- MINOR: session: clean up the connection free code
- BUG/MEDIUM: checks: immediately report a connection success
- MEDIUM: connection: don't use real send() flags in snd_buf()
- OPTIM: ssl: implement dynamic record size adjustment
- MINOR: stats: report exact last session time in backend too
- BUG/MEDIUM: stats: the "lastsess" field must appear last in the CSV.
- BUG/MAJOR: check: fix memory leak in "tcp-check connect" over SSL
- BUG/MINOR: channel: initialize xfer_small/xfer_large on new buffers
- MINOR: channel: add the date of last read in the channel
- MEDIUM: stream-int: automatically disable CF_STREAMER flags after idle
- MINOR: ssl: add DEFAULT_SSL_MAX_RECORD to set the record size at build time
- MINOR: config: make the stream interface idle timer user-configurable
- MINOR: config: add global directives to set default SSL ciphers
- MINOR: sample: add a rand() sample fetch to return a sample.
- BUG/MEDIUM: config: immediately abort if peers section has no name
- BUG/MINOR: ssl: fix syntax in config error message
- BUG/MEDIUM: ssl: always send a full buffer after EAGAIN
- BUG/MINOR: config: server on-marked-* statement is ignored in default-server
- BUG/MEDIUM: backend: prefer-last-server breaks redispatch
- BUG/MEDIUM: http: continue to emit 503 on keep-alive to different server
- MEDIUM: acl: fix pattern type for payload / payload_lv
- BUG/MINOR: config: fix a crash on startup when a disabled backend references a peer
- BUG/MEDIUM: compression: fix the output type of the compressor name
- BUG/MEDIUM: http: don't start to forward request data before the connect
- MINOR: http: release compression context only in http_end_txn()
- MINOR: protect ebimtree/ebistree against multiple inclusions
- MEDIUM: proxy: create a tree to store proxies by name
- MEDIUM: proxy: make findproxy() use trees to look up proxies
- MEDIUM: proxy: make get_backend_server() use findproxy() to lookup proxies
- MEDIUM: stick-table: lookup table names using trees.
- MEDIUM: config: faster lookup for duplicated proxy name
- CLEANUP: acl: remove obsolete test in parse_acl_expr()
- MINOR: sample: move smp_to_type to sample.c
- MEDIUM: compression: consider the "q=" attribute in Accept-Encoding
- REORG: cfgparse: move server keyword parsing to server.c
- BUILD: adjust makefile for AIX 5.1
- BUG/MEDIUM: pattern: fix wrong definition of the pat_prune_fcts array
- CLEANUP: pattern: move array definitions to proto/ and not types/
- BUG/MAJOR: counters: check for null-deref when looking up an alternate table
- BUILD: ssl: previous patch failed
- BUILD/MEDIUM: standard: get rid of the last strcpy()
- BUILD/MEDIUM: standard: get rid of sprintf()
- BUILD/MEDIUM: cfgparse: get rid of sprintf()
- BUILD/MEDIUM: checks: get rid of sprintf()
- BUILD/MEDIUM: http: remove calls to sprintf()
- BUG/MEDIUM: systemd-wrapper: fix locating of haproxy binary
- BUILD/MINOR: ssl: remove one call to sprintf()
- MEDIUM: http: don't reject anymore message bodies not containing the url param
- MEDIUM: http: wait for the first chunk or message body length in http_process_body
- CLEANUP: http: rename http_process_request_body()
- CLEANUP: http: prepare dedicated processing for chunked encoded message bodies
- MINOR: http: make msg->eol carry the last CRLF length
- MAJOR: http: do not use msg->sol while processing messages or forwarding data
- MEDIUM: http: http_parse_chunk_crlf() must not advance the buffer pointer
- MAJOR: http: don't update msg->sov anymore while processing the body
- MINOR: http: add a small helper to compute the amount of body bytes present
- MEDIUM: http: add a small helper to compute how far to rewind to find headers
- MINOR: http: add a small helper to compute how far to rewind to find URI
- MEDIUM: http: small helpers to compute how far to rewind to find BODY and DATA
- MAJOR: http: reset msg->sov after headers are forwarded
- MEDIUM: http: forward headers again while waiting for connection to complete
- BUG/MINOR: http: deinitialize compression after a parsing error
- BUG/MINOR: http: deinitialize compression after a compression error
- MEDIUM: http: headers must be forwarded even if data was already inspected
- MAJOR: http: re-enable compression on chunked encoding
- MAJOR: http/compression: fix chunked-encoded response processing
- MEDIUM: http: cleanup: centralize a little bit HTTP compression end
- MEDIUM: http: start to centralize the forwarding code
- MINOR: http: further cleanups of response forwarding function
- MEDIUM: http: only allocate the temporary compression buffer when needed
- MAJOR: http: centralize data forwarding in the request path
- CLEANUP: http: document the response forwarding states
- CLEANUP: http: remove all calls to http_silent_debug()
- DOC: internal: add some reminders about HTTP parsing and pointer states
- BUG/MAJOR: http: fix bug in parse_qvalue() when selecting compression algo
- BUG/MINOR: stats: last session was not always set
- DOC: add pointer to the Cyril's HTML doc in the README
- MEDIUM: config: relax use_backend check to make the condition optional
- MEDIUM: config: report misplaced http-request rules
- MEDIUM: config: report misplaced use-server rules
- DOC: update roadmap with what was done.
2014/02/03 : 1.5-dev22
- MEDIUM: tcp-check new feature: connect
- MEDIUM: ssl: Set verify 'required' as global default for servers side.
- MINOR: ssl: handshake optim for long certificate chains.
- BUG/MINOR: pattern: pattern comparison executed twice
- BUG/MEDIUM: map: segmentation fault with the stats's socket command "set map ..."
- BUG/MEDIUM: pattern: Segfault in binary parser
- MINOR: pattern: move functions for grouping pat_match_* and pat_parse_* and add documentation.
- MINOR: standard: The parse_binary() returns the length consumed and his documentation is updated
- BUG/MINOR: payload: the patterns of the acl "req.ssl_ver" are no parsed with the good function.
- BUG/MEDIUM: pattern: "pat_parse_dotted_ver()" set bad expect_type.
- BUG/MINOR: sample: The c_str2int converter does not fail if the entry is not an integer
- BUG/MEDIUM: http/auth: Sometimes the authentication credentials can be mix between two requests
- MINOR: doc: Bad cli function name.
- MINOR: http: smp_fetch_capture_header_* fetch captured headers
- BUILD: last release inadvertently prepended a "+" in front of the date
- BUG/MEDIUM: stream-int: fix the keep-alive idle connection handler
- BUG/MEDIUM: backend: do not re-initialize the connection's context upon reuse
- BUG: Revert "OPTIM/MEDIUM: epoll: fuse active events into polled ones during polling changes"
- BUG/MINOR: checks: successful check completion must not re-enable MAINT servers
- MINOR: http: try to stick to same server after status 401/407
- BUG/MINOR: http: always disable compression on HTTP/1.0
- OPTIM: poll: restore polling after a poll/stop/want sequence
- OPTIM: http: don't stop polling for read on the client side after a request
- BUG/MEDIUM: checks: unchecked servers could not be enabled anymore
- BUG/MEDIUM: stats: the web interface must check the tracked servers before enabling
- BUG/MINOR: channel: CHN_INFINITE_FORWARD must be unsigned
- BUG/MINOR: stream-int: do not clear the owner upon unregister
- MEDIUM: stats: add support for HTTP keep-alive on the stats page
- BUG/MEDIUM: stats: fix HTTP/1.0 breakage introduced in previous patch
- Revert "MEDIUM: stats: add support for HTTP keep-alive on the stats page"
- MAJOR: channel: add a new flag CF_WAKE_WRITE to notify the task of writes
- OPTIM: session: set the READ_DONTWAIT flag when connecting
- BUG/MINOR: http: don't clear the SI_FL_DONT_WAKE flag between requests
- MINOR: session: factor out the connect time measurement
- MEDIUM: session: prepare to support earlier transitions to the established state
- MEDIUM: stream-int: make si_connect() return an established state when possible
- MINOR: checks: use an inline function for health_adjust()
- OPTIM: session: put unlikely() around the freewheeling code
- MEDIUM: config: report a warning when multiple servers have the same name
- BUG: Revert "OPTIM: poll: restore polling after a poll/stop/want sequence"
- BUILD/MINOR: listener: remove a glibc warning on accept4()
- BUG/MAJOR: connection: fix mismatch between rcv_buf's API and usage
- BUILD: listener: fix recent accept4() again
- BUG/MAJOR: ssl: fix breakage caused by recent fix abf08d9
- BUG/MEDIUM: polling: ensure we update FD status when there's no more activity
- MEDIUM: listener: fix polling management in the accept loop
- MINOR: protocol: improve the proto->drain() API
- MINOR: connection: add a new conn_drain() function
- MEDIUM: tcp: report in tcp_drain() that lingering is already disabled on close
- MEDIUM: connection: update callers of ctrl->drain() to use conn_drain()
- MINOR: connection: add more error codes to report connection errors
- MEDIUM: tcp: report connection error at the connection level
- MEDIUM: checks: make use of chk_report_conn_err() for connection errors
- BUG/MEDIUM: unique_id: HTTP request counter is not stable
- DOC: fix misleading information about SIGQUIT
- BUG/MAJOR: fix freezes during compression
- BUG/MEDIUM: stream-interface: don't wake the task up before end of transfer
- BUILD: fix VERDATE exclusion regex
- CLEANUP: polling: rename "spec_e" to "state"
- DOC: add a diagram showing polling state transitions
- REORG: polling: rename "spec_e" to "state" and "spec_p" to "cache"
- REORG: polling: rename "fd_spec" to "fd_cache"
- REORG: polling: rename the cache allocation functions
- REORG: polling: rename "fd_process_spec_events()" to "fd_process_cached_events()"
- MAJOR: polling: rework the whole polling system
- MAJOR: connection: remove the CO_FL_WAIT_{RD,WR} flags
- MEDIUM: connection: remove conn_{data,sock}_poll_{recv,send}
- MEDIUM: connection: add check for readiness in I/O handlers
- MEDIUM: stream-interface: the polling flags must always be updated in chk_snd_conn
- MINOR: stream-interface: no need to call fd_stop_both() on error
- MEDIUM: connection: no need to recheck FD state
- CLEANUP: connection: use conn_ctrl_ready() instead of checking the flag
- CLEANUP: connection: use conn_xprt_ready() instead of checking the flag
- CLEANUP: connection: fix comments in connection.h to reflect new behaviour.
- OPTIM: raw-sock: don't speculate after a short read if polling is enabled
- MEDIUM: polling: centralize polled events processing
- MINOR: polling: create function fd_compute_new_polled_status()
- MINOR: cli: add more information to the "show info" output
- MEDIUM: listener: add support for limiting the session rate in addition to the connection rate
- MEDIUM: listener: apply a limit on the session rate submitted to SSL
- REORG: stats: move the stats socket states to dumpstats.c
- MINOR: cli: add the new "show pools" command
- BUG/MEDIUM: counters: flush content counters after each request
- BUG/MEDIUM: counters: fix stick-table entry leak when using track-sc2 in connection
- MINOR: tools: add very basic support for composite pointers
- MEDIUM: counters: stop relying on session flags at all
- BUG/MINOR: cli: fix missing break in command line parser
- BUG/MINOR: config: correctly report when log-format headers require HTTP mode
- MAJOR: http: update connection mode configuration
- MEDIUM: http: make keep-alive + httpclose be passive mode
- MAJOR: http: switch to keep-alive mode by default
- BUG/MEDIUM: http: fix regression caused by recent switch to keep-alive by default
- BUG/MEDIUM: listener: improve detection of non-working accept4()
- BUILD: listener: add fcntl.h and unistd.h
- BUG/MINOR: raw_sock: correctly set the MSG_MORE flag
2013/12/17 : 1.5-dev21
- MINOR: stats: don't use a monospace font to report numbers
- MINOR: session: remove debugging code
- BUG/MAJOR: patterns: fix double free caused by loading strings from files
- MEDIUM: http: make option http_proxy automatically rewrite the URL
- BUG/MEDIUM: http: cook_cnt() forgets to set its output type
- BUG/MINOR: stats: correctly report throttle rate of low weight servers
- BUG/MEDIUM: checks: servers must not start in slowstart mode
- BUG/MINOR: acl: parser must also stop at comma on ACL-only keywords
- MEDIUM: stream-int: implement a very simplistic idle connection manager
- DOC: update the ROADMAP file
2013/12/16 : 1.5-dev20
- DOC: add missing options to the manpage
- DOC: add manpage references to all system calls
- DOC: update manpage reference to haproxy-en.txt
- DOC: remove -s and -l options from the manpage
- DOC: missing information for the "description" keyword
- DOC: missing http-send-name-header keyword in keyword table
- MINOR: tools: function my_memmem() to lookup binary contents
- MEDIUM: checks: add send/expect tcp based check
- MEDIUM: backend: Enhance hash-type directive with an algorithm options
- MEDIUM: backend: Implement avalanche as a modifier of the hashing functions.
- DOC: Documentation for hashing function, with test results.
- BUG/MEDIUM: ssl: potential memory leak using verifyhost
- BUILD: ssl: compilation issue with openssl v0.9.6.
- BUG/MINOR: ssl: potential memory leaks using ssl_c_key_alg or ssl_c_sig_alg.
- MINOR: ssl: optimization of verifyhost on wildcard certificates.
- BUG/MINOR: ssl: verifyhost does not match empty strings on wildcard.
- MINOR: ssl: Add statement 'verifyhost' to "server" statements
- CLEANUP: session: remove event_accept() which was not used anymore
- BUG/MINOR: deinit: free fdinfo while doing cleanup
- DOC: minor typo fix in documentation
- BUG/MEDIUM: server: set the macro for server's max weight SRV_UWGHT_MAX to SRV_UWGHT_RANGE
- BUG/MINOR: use the same check condition for server as other algorithms
- DOC: fix typo in comments
- BUG/MINOR: deinit: free server map which is allocated in init_server_map()
- CLEANUP: stream_interface: cleanup loop information in si_conn_send_loop()
- MINOR: buffer: align the last output line of buffer_dump()
- MINOR: buffer: align the last output line if there are less than 8 characters left
- DOC: stick-table: modify the description
- OPTIM: stream_interface: return directly if the connection flag CO_FL_ERROR has been set
- CLEANUP: code style: use tabs to indent codes
- DOC: checkcache: block responses with cacheable cookies
- BUG/MINOR: check_config_validity: check the returned value of stktable_init()
- MEDIUM: haproxy-systemd-wrapper: Use haproxy in same directory
- MEDIUM: systemd-wrapper: Kill child processes when interrupted
- LOW: systemd-wrapper: Write debug information to stdout
- BUG/MINOR: http: fix "set-tos" not working in certain configurations
- MEDIUM: http: add IPv6 support for "set-tos"
- DOC: ssl: update build instructions to use new SSL_* variables
- BUILD/MINOR: systemd: fix compiler warning about unused result
- url32+src - like base32+src but whole url including parameters
- BUG/MINOR: fix forcing fastinter in "on-error"
- CLEANUP: Make parameters of srv_downtime and srv_getinter const
- CLEANUP: Remove unused 'last_slowstart_change' field from struct peer
- MEDIUM: Split up struct server's check element
- MEDIUM: Move result element to struct check
- MEDIUM: Paramatise functions over the check of a server
- MEDIUM: cfgparse: Factor out check initialisation
- MEDIUM: Add state to struct check
- MEDIUM: Move health element to struct check
- MEDIUM: Add helper for task creation for checks
- MEDIUM: Add helper function for failed checks
- MEDIUM: Log agent fail, stopped or down as info
- MEDIUM: Remove option lb-agent-chk
- MEDIUM: checks: Add supplementary agent checks
- MEDIUM: Do not mark a server as down if the agent is unavailable
- MEDIUM: Set rise and fall of agent checks to 1
- MEDIUM: Add enable and disable agent unix socket commands
- MEDIUM: Add DRAIN state and report it on the stats page
- BUILD/MINOR: missing header file
- CLEANUP: regex: Create regex_comp function that compiles regex using compilation options
- CLEANUP: The function "regex_exec" needs the string length but in many case they expect null terminated char.
- MINOR: http: some exported functions were not in the header file
- MINOR: http: change url_decode to return the size of the decoded string.
- BUILD/MINOR: missing header file
- BUG/MEDIUM: sample: The function v4tov6 cannot support input and output overlap
- BUG/MINOR: arg: fix error reporting for add-header/set-header sample fetch arguments
- MINOR: sample: export the generic sample conversion parser
- MINOR: sample: export sample_casts
- MEDIUM: acl: use the fetch syntax 'fetch(args),conv(),conv()' into the ACL keyword
- MINOR: stick-table: use smp_expr_output_type() to retrieve the output type of a "struct sample_expr"
- MINOR: sample: provide the original sample_conv descriptor struct to the argument checker function.
- MINOR: tools: Add a function to convert buffer to an ipv6 address
- MINOR: acl: export acl arrays
- MINOR: acl: Extract the pattern parsing and indexation from the "acl_read_patterns_from_file()" function
- MINOR: acl: Extract the pattern matching function
- MINOR: sample: Define new struct sample_storage
- MEDIUM: acl: associate "struct sample_storage" to each "struct acl_pattern"
- REORG: acl/pattern: extract pattern matching from the acl file and create pattern.c
- MEDIUM: pattern: create pattern expression
- MEDIUM: pattern: rename "acl" prefix to "pat"
- MEDIUM: sample: let the cast functions set their output type
- MINOR: sample: add a private field to the struct sample_conv
- MINOR: map: Define map types
- MEDIUM: sample: add the "map" converter
- MEDIUM: http: The redirect strings follows the log format rules.
- BUG/MINOR: acl: acl parser does not recognize empty converter list
- BUG/MINOR: map: The map list was declared in the map.h file
- MINOR: map: Cleanup the initialisation of map descriptors.
- MEDIUM: map: merge identical maps
- BUG/MEDIUM: pattern: Pattern node has type of "struct pat_idx_elt" in place of "struct eb_node"
- BUG/MEDIUM: map: Bad map file parser
- CLEANUP/MINOR: standard: use the system define INET6_ADDRSTRLEN in place of MAX_IP6_LEN
- BUG/MEDIUM: sample: conversion from str to ipv6 may read data past end
- MINOR: map: export map_get_reference() function
- MINOR: pattern: Each pattern sets the expected input type
- MEDIUM: acl: Last patch change the output type
- MEDIUM: pattern: Extract the index process from the pat_parse_*() functions
- MINOR: standard: The function parse_binary() can use preallocated buffer
- MINOR: regex: Change the struct containing regex
- MINOR: regex: Copy the original regex expression into string.
- MINOR: pattern: add support for compiling patterns for lookups
- MINOR: pattern: make the pattern matching function return a pointer to the matched element
- MINOR: map: export parse output sample functions
- MINOR: pattern: add function to lookup a specific entry in pattern list
- MINOR: pattern/map: Each pattern must free the associated sample
- MEDIUM: dumpstat: make the CLI parser understand the backslash as an escape char
- MEDIUM: map: dynamic manipulation of maps
- BUG/MEDIUM: unique_id: junk in log on empty unique_id
- BUG/MINOR: log: junk at the end of syslog packet
- MINOR: Makefile: provide cscope rule
- DOC: compression: chunk are not compressed anymore
- MEDIUM: session: disable lingering on the server when the client aborts
- BUG/MEDIUM: prevent gcc from moving empty keywords lists into BSS
- DOC: remove the comment saying that SSL certs are not checked on the server side
- BUG: counters: third counter was not stored if others unset
- BUG/MAJOR: http: don't emit the send-name-header when no server is available
- BUG/MEDIUM: http: "option checkcache" fails with the no-cache header
- BUG/MAJOR: http: sample prefetch code was not properly migrated
- BUG/MEDIUM: splicing: fix abnormal CPU usage with splicing
- BUG/MINOR: stream_interface: don't call chk_snd() on polled events
- OPTIM: splicing: use splice() for the last block when relevant
- MEDIUM: sample: handle comma-delimited converter list
- MINOR: sample: fix sample_process handling of unstable data
- CLEANUP: acl: move the 3 remaining sample fetches to samples.c
- MINOR: sample: add a new "date" fetch to return the current date
- MINOR: samples: add the http_date([<offset>]) sample converter.
- DOC: minor improvements to the part on the stats socket.
- MEDIUM: sample: systematically pass the keyword pointer to the keyword
- MINOR: payload: split smp_fetch_rdp_cookie()
- MINOR: counters: factor out smp_fetch_sc*_tracked
- MINOR: counters: provide a generic function to retrieve a stkctr for sc* and src.
- MEDIUM: counters: factor out smp_fetch_sc*_get_gpc0
- MEDIUM: counters: factor out smp_fetch_sc*_gpc0_rate
- MEDIUM: counters: factor out smp_fetch_sc*_inc_gpc0
- MEDIUM: counters: factor out smp_fetch_sc*_clr_gpc0
- MEDIUM: counters: factor out smp_fetch_sc*_conn_cnt
- MEDIUM: counters: factor out smp_fetch_sc*_conn_rate
- MEDIUM: counters: factor out smp_fetch_sc*_conn_cur
- MEDIUM: counters: factor out smp_fetch_sc*_sess_cnt
- MEDIUM: counters: factor out smp_fetch_sc*_sess_rate
- MEDIUM: counters: factor out smp_fetch_sc*_http_req_cnt
- MEDIUM: counters: factor out smp_fetch_sc*_http_req_rate
- MEDIUM: counters: factor out smp_fetch_sc*_http_err_cnt
- MEDIUM: counters: factor out smp_fetch_sc*_http_err_rate
- MEDIUM: counters: factor out smp_fetch_sc*_kbytes_in
- MEDIUM: counters: factor out smp_fetch_sc*_bytes_in_rate
- MEDIUM: counters: factor out smp_fetch_sc*_kbytes_out
- MEDIUM: counters: factor out smp_fetch_sc*_bytes_out_rate
- MEDIUM: counters: factor out smp_fetch_sc*_trackers
- MINOR: session: make the number of stick counter entries more configurable
- MEDIUM: counters: support passing the counter number as a fetch argument
- MEDIUM: counters: support looking up a key in an alternate table
- MEDIUM: cli: adjust the method for feeding frequency counters in tables
- MINOR: cli: make it possible to enter multiple values at once with "set table"
- MINOR: payload: allow the payload sample fetches to retrieve arbitrary lengths
- BUG/MINOR: cli: "clear table" must not kill entries that don't match condition
- MINOR: ssl: use MAXPATHLEN instead of PATH_MAX
- MINOR: config: warn when a server with no specific port uses rdp-cookie
- BUG/MEDIUM: unique_id: HTTP request counter must be unique!
- DOC: add a mention about the limited chunk size
- BUG/MEDIUM: fix broken send_proxy on FreeBSD
- MEDIUM: stick-tables: flush old entries upon soft-stop
- MINOR: tcp: add new "close" action for tcp-response
- MINOR: payload: provide the "res.len" fetch method
- BUILD: add SSL_INC/SSL_LIB variables to force the path to openssl
- MINOR: http: compute response time before processing headers
- BUG/MINOR: acl: fix improper string size assignment in proxy argument
- BUG/MEDIUM: http: accept full buffers on smp_prefetch_http
- BUG/MINOR: acl: implicit arguments of ACL keywords were not properly resolved
- BUG/MEDIUM: session: risk of crash on out of memory conditions
- BUG/MINOR: peers: set the accept date in outgoing connections
- BUG/MEDIUM: tcp: do not skip tracking rules on second pass
- BUG/MEDIUM: acl: do not evaluate next terms after a miss
- MINOR: acl: add a warning when an ACL keyword is used without any value
- MINOR: tcp: don't use tick_add_ifset() when timeout is known to be set
- BUG/MINOR: acl: remove patterns from the tree before freeing them
- MEDIUM: backend: add support for the wt6 hash
- OPTIM/MEDIUM: epoll: fuse active events into polled ones during polling changes
- OPTIM/MINOR: mark the source address as already known on accept()
- BUG/MINOR: stats: don't count tarpitted connections twice
- CLEANUP: http: homogenize processing of denied req counter
- CLEANUP: http: merge error handling for req* and http-request *
- BUG/MEDIUM: http: fix possible parser crash when parsing erroneous "http-request redirect" rules
- BUG/MINOR: http: fix build warning introduced with url32/url32_src
- BUG/MEDIUM: checks: fix slow start regression after fix attempt
- BUG/MAJOR: server: weight calculation fails for map-based algorithms
- MINOR: stats: report correct throttling percentage for servers in slowstart
- OPTIM: connection: fold the error handling with handshake handling
- MINOR: peers: accept to learn strings of different lengths
- BUG/MAJOR: fix haproxy crash when using server tracking instead of checks
- BUG/MAJOR: check: fix haproxy crash during soft-stop/soft-start
- BUG/MINOR: stats: do not report "via" on tracking servers in maintenance
- BUG/MINOR: connection: fix typo in error message report
- BUG/MINOR: backend: fix target address retrieval in transparent mode
- BUG/MINOR: config: report the correct track-sc number in tcp-rules
- BUG/MINOR: log: fix log-format parsing errors
- DOC: add some information about how to apply converters to samples
- MINOR: acl/pattern: use types different from int to clarify who does what.
- MINOR: pattern: import acl_find_match_name() into pattern.h
- MEDIUM: stick-tables: support automatic conversion from ipv4<->ipv6
- MEDIUM: log-format: relax parsing of '%' followed by unsupported characters
- BUG/MINOR: http: usual deinit stuff in last commit
- BUILD: log: silent a warning about isblank() with latest patches
- BUG/MEDIUM: checks: fix health check regression causing them to depend on declaration order
- BUG/MEDIUM: checks: fix a long-standing issue with reporting connection errors
- BUG/MINOR: checks: don't consider errno and use conn->err_code
- BUG/MEDIUM: checks: also update the DRAIN state from the web interface
- MINOR: stats: remove some confusion between the DRAIN state and NOLB
- BUG/MINOR: tcp: check that no error is pending during a connect probe
- BUG/MINOR: connection: check EINTR when sending a PROXY header
- MEDIUM: connection: set the socket shutdown flags on socket errors
- BUG/MEDIUM: acl: fix regression introduced by latest converters support
- MINOR: connection: clear errno prior to checking for errors
- BUG/MINOR: checks: do not trust errno in write event before any syscall
- MEDIUM: checks: centralize error reporting
- OPTIM: checks: don't poll on recv when using plain TCP connects
- OPTIM: checks: avoid setting SO_LINGER twice
- MINOR: tools: add a generic binary hex string parser
- BUG/MEDIUM: checks: tcp-check: do not poll when there's nothing to send
- BUG/MEDIUM: check: tcp-check might miss some outgoing data when socket buffers are full
- BUG/MEDIUM: args: fix double free on error path in argument expression parser
- BUG/MINOR: acl: fix sample expression error reporting
- BUG/MINOR: checks: tcp-check actions are enums, not flags
- MEDIUM: checks: make tcp-check perform multiple send() at once
- BUG/MEDIUM: stick: completely remove the unused flag from the store entries
- OPTIM: ebtree: pack the struct eb_node to avoid holes on 64-bit
- BUG/MEDIUM: stick-tables: complete the latest fix about store-responses
- CLEANUP: stream_interface: remove unused field err_loc
- MEDIUM: stats: don't use conn->xprt_st anymore
- MINOR: session: add a simple function to retrieve a session from a task
- MEDIUM: stats: don't use conn->xprt_ctx anymore
- MEDIUM: peers: don't rely on conn->xprt_ctx anymore
- MINOR: http: prevent smp_fetch_url_{ip,port} from using si->conn
- MINOR: connection: make it easier to emit proxy protocol for unknown addresses
- MEDIUM: stats: prepare the HTTP stats I/O handler to support more states
- MAJOR: stats: move the HTTP stats handling to its applet
- MEDIUM: stats: move request argument processing to the final step
- MEDIUM: session: detect applets from the session by using s->target
- MAJOR: session: check for a connection to an applet in sess_prepare_conn_req()
- MAJOR: session: pass applet return traffic through the response analysers
- MEDIUM: stream-int: split the shutr/shutw functions between applet and conn
- MINOR: stream-int: make the shutr/shutw functions void
- MINOR: obj: provide a safe and an unsafe access to pointed objects
- MINOR: connection: add a field to store an object type
- MINOR: connection: always initialize conn->objt_type to OBJ_TYPE_CONN
- MEDIUM: stream interface: move the peers' ptr into the applet context
- MINOR: stream-interface: move the applet context to its own struct
- MINOR: obj: introduce a new type appctx
- MINOR: stream-int: rename ->applet to ->appctx
- MINOR: stream-int: split si_prepare_embedded into si_prepare_none and si_prepare_applet
- MINOR: stream-int: add a new pointer to the end point
- MEDIUM: stream-interface: set the pointer to the applet into the applet context
- MAJOR: stream interface: remove the ->release function pointer
- MEDIUM: stream-int: make ->end point to the connection or the appctx
- CLEANUP: stream-int: remove obsolete si_ctrl function
- MAJOR: stream-int: stop using si->conn and use si->end instead
- MEDIUM: stream-int: do not allocate a connection in parallel to applets
- MEDIUM: session: attach incoming connection to target on embryonic sessions
- MINOR: connection: add conn_init() to (re)initialize a connection
- MINOR: checks: call conn_init() to properly initialize the connection.
- MINOR: peers: make use of conn_init() to initialize the connection
- MINOR: session: use conn_init() to initialize the connections
- MINOR: http: use conn_init() to reinitialize the server connection
- MEDIUM: connection: replace conn_prepare with conn_assign
- MINOR: get rid of si_takeover_conn()
- MINOR: connection: add conn_new() / conn_free()
- MAJOR: connection: add two new flags to indicate readiness of control/transport
- MINOR: stream-interface: introduce si_reset() and si_set_state()
- MINOR: connection: reintroduce conn_prepare to set the protocol and transport
- MINOR: connection: replace conn_assign with conn_attach
- MEDIUM: stream-interface: introduce si_attach_conn to replace si_prepare_conn
- MAJOR: stream interface: dynamically allocate the outgoing connection
- MEDIUM: connection: move the send_proxy offset to the connection
- MINOR: connection: check for send_proxy during the connect(), not the SI
- MEDIUM: connection: merge the send_proxy and local_send_proxy calls
- MEDIUM: stream-int: replace occurrences of si->appctx with si_appctx()
- MEDIUM: stream-int: return the allocated appctx in stream_int_register_handler()
- MAJOR: stream-interface: dynamically allocate the applet context
- MEDIUM: session: automatically register the applet designated by the target
- MEDIUM: stats: delay appctx initialization
- CLEANUP: peers: use less confusing state/status code names
- MEDIUM: peers: delay appctx initialization
- MINOR: stats: provide some appctx information in "show sess all"
- DIET/MINOR: obj: pack the obj_type enum to 8 bits
- DIET/MINOR: connection: rearrange a few fields to save 8 bytes in the struct
- DIET/MINOR: listener: rearrange a few fields in struct listener to save 16 bytes
- DIET/MINOR: proxy: rearrange a few fields in struct proxy to save 16 bytes
- DIET/MINOR: session: reduce the struct session size by 8 bytes
- DIET/MINOR: stream-int: rearrange a few fields in struct stream_interface to save 8 bytes
- DIET/MINOR: http: reduce the size of struct http_txn by 8 bytes
- MINOR: http: switch the http state to an enum
- MINOR: http: use an enum for the auth method in http_auth_data
- DIET/MINOR: task: reduce struct task size by 8 bytes
- MINOR: stream_interface: add reporting of ressouce allocation errors
- MINOR: session: report lack of resources using the new stream-interface's error code
- BUILD: simplify the date and version retrieval in the makefile
- BUILD: prepare the makefile to skip format lines in SUBVERS and VERDATE
- BUILD: use format tags in VERDATE and SUBVERS files
- BUG/MEDIUM: channel: bo_getline() must wait for \n until buffer is full
- CLEANUP: check: server port is unsigned
- BUG/MEDIUM: checks: agent doesn't get the response if server does not closes
- MINOR: tools: buf2ip6 must not modify output on failure
- MINOR: pattern: do not assign SMP_TYPES by default to patterns
- MINOR: sample: make sample_parse_expr() use memprintf() to report parse errors
- MINOR: arg: improve wording on error reporting
- BUG/MEDIUM: sample: simplify and fix the argument parsing
- MEDIUM: acl: fix the argument parser to let the lower layer report detailed errors
- MEDIUM: acl: fix the initialization order of the ACL expression
- CLEANUP: acl: remove useless blind copy-paste from sample converters
- TESTS: add regression tests for ACL and sample expression parsers
- BUILD: time: adapt the type of TV_ETERNITY to the local system
- MINOR: chunks: allocate the trash chunks before parsing the config
- BUILD: definitely silence some stupid GCC warnings
- MINOR: chunks: always initialize the output chunk in get_trash_chunk()
- MINOR: checks: improve handling of the servers tracking chain
- REORG: checks: retrieve the check-specific defines from server.h to checks.h
- MINOR: checks: use an enum instead of flags to report a check result
- MINOR: checks: rename the state flags
- MINOR: checks: replace state DISABLED with CONFIGURED and ENABLED
- MINOR: checks: use check->state instead of srv->state & SRV_CHECKED
- MINOR: checks: fix agent check interval computation
- MINOR: checks: add a PAUSED state for the checks
- MINOR: checks: create the agent tasks even when no check is configured
- MINOR: checks: add a flag to indicate what check is an agent
- MEDIUM: checks: enable agent checks even if health checks are disabled
- BUG/MEDIUM: checks: ensure we can enable a server after boot
- BUG/MEDIUM: checks: tracking servers must not inherit the MAINT flag
- BUG/MAJOR: session: repair tcp-request connection rules
- BUILD: fix SUBVERS extraction in the Makefile
- BUILD: pattern: silence a warning about uninitialized value
- BUILD: log: fix build warning on Solaris
- BUILD: dumpstats: fix build error on Solaris
- DOC: move option pgsql-check to the correct place
- DOC: move option tcp-check to the proper place
- MINOR: connection: add simple functions to report connection readiness
- MEDIUM: connection: centralize handling of nolinger in fd management
- OPTIM: http: set CF_READ_DONTWAIT on response message
- OPTIM: http: do not re-enable reading on client side while closing the server side
- MINOR: config: add option http-keep-alive
- MEDIUM: connection: inform si_alloc_conn() whether existing conn is OK or not
- MAJOR: stream-int: handle the connection reuse in si_connect()
- MAJOR: http: add the keep-alive transition on the server side
- MAJOR: backend: enable connection reuse
- MINOR: http: add option prefer-last-server
- MEDIUM: http: do not report connection errors for second and further requests
2013/06/17 : 1.5-dev19
- MINOR: stats: remove the autofocus on the scope input field
- BUG/MEDIUM: Fix crt-list file parsing error: filtered name was ignored.
- BUG/MEDIUM: ssl: EDH ciphers are not usable if no DH parameters present in pem file.
- BUG/MEDIUM: shctx: makes the code independent on SSL runtime version.
- MEDIUM: ssl: improve crt-list format to support negation
- BUG: ssl: fix crt-list for clients not supporting SNI
- MINOR: stats: show soft-stopped servers in different color
- BUG/MINOR: config: "source" does not work in defaults section
- BUG: regex: fix pcre compile error when using JIT
- MINOR: ssl: add pattern fetch 'ssl_c_sha1'
- BUG: ssl: send payload gets corrupted if tune.ssl.maxrecord is used
- MINOR: show PCRE version and JIT status in -vv
- BUG/MINOR: jit: don't rely on USE flag to detect support
- DOC: readme: add suggestion to link against static openssl
- DOC: examples: provide simplified ssl configuration
- REORG: tproxy: prepare the transparent proxy defines for accepting other OSes
- MINOR: tproxy: add support for FreeBSD
- MINOR: tproxy: add support for OpenBSD
- DOC: examples: provide an example of transparent proxy configuration for FreeBSD 8
- CLEANUP: fix minor typo in error message.
- CLEANUP: fix missing include <string.h> in proto/listener.h
- CLEANUP: protect checks.h from multiple inclusions
- MINOR: compression: acl "res.comp" and fetch "res.comp_algo"
- BUG/MINOR: http: add-header/set-header did not accept the ACL condition
- BUILD: mention in the Makefile that USE_PCRE_JIT is for libpcre >= 8.32
- BUG/MEDIUM: splicing is broken since 1.5-dev12
- BUG/MAJOR: acl: add implicit arguments to the resolve list
- BUG/MINOR: tcp: fix error reporting for TCP rules
- CLEANUP: peers: remove a bit of spaghetti to prepare for the next bugfix
- MINOR: stick-table: allow to allocate an entry without filling it
- BUG/MAJOR: peers: fix an overflow when syncing strings larger than 16 bytes
- MINOR: session: only call http_send_name_header() when changing the server
- MINOR: tcp: report the erroneous word in tcp-request track*
- BUG/MAJOR: backend: consistent hash can loop forever in certain circumstances
- BUG/MEDIUM: log: fix regression on log-format handling
- MEDIUM: log: report file name, line number, and directive name with log-format errors
- BUG/MINOR: cli: "clear table" did not work anymore without a key
- BUG/MINOR: cli: "clear table xx data.xx" does not work anymore
- BUG/MAJOR: http: compression still has defects on chunked responses
- BUG/MINOR: stats: fix confirmation links on the stats interface
- BUG/MINOR: stats: the status bar does not appear anymore after a change
- BUG/MEDIUM: stats: allocate the stats frontend also on "stats bind-process"
- BUG/MEDIUM: stats: fix a regression when dealing with POST requests
- BUG/MINOR: fix unterminated ACL array in compression
- BUILD: last fix broke non-linux platforms
- MINOR: init: indicate the SSL runtime version on -vv.
- BUG/MEDIUM: compression: the deflate algorithm must use global settings as well
- BUILD: stdbool is not portable (again)
- DOC: readme: add a small reminder about restrictions to respect in the code
- MINOR: ebtree: add new eb_next_dup/eb_prev_dup() functions to visit duplicates
- BUG/MINOR: acl: fix a double free during exit when using PCRE_JIT
- DOC: fix wrong copy-paste in the rspdel example
- MINOR: counters: make it easier to extend the amount of tracked counters
- MEDIUM: counters: add support for tracking a third counter
- MEDIUM: counters: add a new "gpc0_rate" counter in stick-tables
- BUG/MAJOR: http: always ensure response buffer has some room for a response
- MINOR: counters: add fetch/acl sc*_tracked to indicate whether a counter is tracked
- MINOR: defaults: allow REQURI_LEN and CAPTURE_LEN to be redefined
- MINOR: log: add a new flag 'L' for locally processed requests
- MINOR: http: add full-length header fetch methods
- MEDIUM: protocol: implement a "drain" function in protocol layers
- MEDIUM: http: add a new "http-response" ruleset
- MEDIUM: http: add the "set-nice" action to http-request and http-response
- MEDIUM: log: add a log level override value in struct session
- MEDIUM: http: add support for action "set-log-level" in http-request/http-response
- MEDIUM: http: add support for "set-tos" in http-request/http-response
- MEDIUM: http: add the "set-mark" action on http-request/http-response rules
- MEDIUM: tcp: add "tcp-request connection expect-proxy layer4"
- MEDIUM: acl: automatically detect the type of certain fetches
- MEDIUM: acl: remove a lot of useless ACLs that are equivalent to their fetches
- MEDIUM: acl: remove 15 additional useless ACLs that are equivalent to their fetches
- DOC: major reorg of ACL + sample fetch
- CLEANUP: http: remove the bogus urlp_ip ACL match
- MINOR: acl: add the new "env()" fetch method to retrieve an environment variable
- BUG/MINOR: acl: correctly consider boolean fetches when doing casts
- BUG/CRITICAL: fix a possible crash when using negative header occurrences
- DOC: update ROADMAP file
- MEDIUM: counters: use sc0/sc1/sc2 instead of sc1/sc2/sc3
- MEDIUM: stats: add proxy name filtering on the statistic page
2013/04/03 : 1.5-dev18
- DOCS: Add explanation of intermediate certs to crt paramater
- DOC: typo and minor fixes in compression paragraph
- MINOR: config: http-request configuration error message misses new keywords
- DOC: minor typo fix in documentation
- BUG/MEDIUM: ssl: ECDHE ciphers not usable without named curve configured.
- MEDIUM: ssl: add bind-option "strict-sni"
- MEDIUM: ssl: add mapping from SNI to cert file using "crt-list"
- MEDIUM: regex: Use PCRE JIT in acl
- DOC: simplify bind option "interface" explanation
- DOC: tfo: bump required kernel to linux-3.7
- BUILD: add explicit support for TFO with USE_TFO
- MEDIUM: New cli option -Ds for systemd compatibility
- MEDIUM: add haproxy-systemd-wrapper
- MEDIUM: add systemd service
- BUG/MEDIUM: systemd-wrapper: don't leak zombie processes
- BUG/MEDIUM: remove supplementary groups when changing gid
- BUG/MEDIUM: config: fix parser crash with bad bind or server address
- BUG/MINOR: Correct logic in cut_crlf()
- CLEANUP: checks: Make desc argument to set_server_check_status const
- CLEANUP: dumpstats: Make cli_release_handler() static
- MEDIUM: server: Break out set weight processing code
- MEDIUM: server: Allow relative weights greater than 100%
- MEDIUM: server: Tighten up parsing of weight string
- MEDIUM: checks: Add agent health check
- BUG/MEDIUM: ssl: openssl 0.9.8 doesn't open /dev/random before chroot
- BUG/MINOR: time: frequency counters are not totally accurate
- BUG/MINOR: http: don't process abortonclose when request was sent
- BUG/MEDIUM: stream_interface: don't close outgoing connections on shutw()
- BUG/MEDIUM: checks: ignore late resets after valid responses
- DOC: fix bogus recommendation on usage of gpc0 counter
- BUG/MINOR: http-compression: lookup Cache-Control in the response, not the request
- MINOR: signal: don't block SIGPROF by default
- OPTIM: epoll: make use of EPOLLRDHUP
- OPTIM: splice: detect shutdowns and avoid splice() == 0
- OPTIM: splice: assume by default that splice is working correctly
- BUG/MINOR: log: temporary fix for lost SSL info in some situations
- BUG/MEDIUM: peers: only the last peers section was used by tables
- BUG/MEDIUM: config: verbosely reject peers sections with multiple local peers
- BUG/MINOR: epoll: use a fix maxevents argument in epoll_wait()
- BUG/MINOR: config: fix improper check for failed memory alloc in ACL parser
- BUG/MINOR: config: free peer's address when exiting upon parsing error
- BUG/MINOR: config: check the proper variable when parsing log minlvl
- BUG/MEDIUM: checks: ensure the health_status is always within bounds
- BUG/MINOR: cli: show sess should always validate s->listener
- BUG/MINOR: log: improper NULL return check on utoa_pad()
- CLEANUP: http: remove a useless null check
- CLEANUP: tcp/unix: remove useless NULL check in {tcp,unix}_bind_listener()
- BUG/MEDIUM: signal: signal handler does not properly check for signal bounds
- BUG/MEDIUM: tools: off-by-one in quote_arg()
- BUG/MEDIUM: uri_auth: missing NULL check and memory leak on memory shortage
- BUG/MINOR: unix: remove the 'level' field from the ux struct
- CLEANUP: http: don't try to deinitialize http compression if it fails before init
- CLEANUP: config: slowstart is never negative
- CLEANUP: config: maxcompcpuusage is never negative
- BUG/MEDIUM: log: emit '-' for empty fields again
- BUG/MEDIUM: checks: fix a race condition between checks and observe layer7
- BUILD: fix a warning emitted by isblank() on non-c99 compilers
- BUILD: improve the makefile's support for libpcre
- MEDIUM: halog: add support for counting per source address (-ic)
- MEDIUM: tools: make str2sa_range support all address syntaxes
- MEDIUM: config: make use of str2sa_range() instead of str2sa()
- MEDIUM: config: use str2sa_range() to parse server addresses
- MEDIUM: config: use str2sa_range() to parse peers addresses
- MINOR: tests: add a config file to ease address parsing tests.
- MINOR: ssl: add a global tunable for the max SSL/TLS record size
- BUG/MINOR: syscall: fix NR_accept4 system call on sparc/linux
- BUILD/MINOR: syscall: add definition of NR_accept4 for ARM
- MINOR: config: report missing peers section name
- BUG/MEDIUM: tools: fix bad character handling in str2sa_range()
- BUG/MEDIUM: stats: never apply "unix-bind prefix" to the global stats socket
- MINOR: tools: prepare str2sa_range() to return an error message
- BUG/MEDIUM: checks: don't call connect() on unsupported address families
- MINOR: tools: prepare str2sa_range() to accept a prefix
- MEDIUM: tools: make str2sa_range() parse unix addresses too
- MEDIUM: config: make str2listener() use str2sa_range() to parse unix addresses
- MEDIUM: config: use a single str2sa_range() call to parse bind addresses
- MEDIUM: config: use str2sa_range() to parse log addresses
- CLEANUP: tools: remove str2sun() which is not used anymore.
- MEDIUM: config: add complete support for str2sa_range() in dispatch
- MEDIUM: config: add complete support for str2sa_range() in server addr
- MEDIUM: config: add complete support for str2sa_range() in 'server'
- MEDIUM: config: add complete support for str2sa_range() in 'peer'
- MEDIUM: config: add complete support for str2sa_range() in 'source' and 'usesrc'
- CLEANUP: minor cleanup in str2sa_range() and str2ip()
- CLEANUP: config: do not use multiple errmsg at once
- MEDIUM: tools: support specifying explicit address families in str2sa_range()
- MAJOR: listener: support inheriting a listening fd from the parent
- MAJOR: tools: support environment variables in addresses
- BUG/MEDIUM: http: add-header should not emit "-" for empty fields
- BUG/MEDIUM: config: ACL compatibility check on "redirect" was wrong
- BUG/MEDIUM: http: fix another issue caused by http-send-name-header
- DOC: mention the new HTTP 307 and 308 redirect statues
- MEDIUM: poll: do not use FD_* macros anymore
- BUG/MAJOR: ev_select: disable the select() poller if maxsock > FD_SETSIZE
- BUG/MINOR: acl: ssl_fc_{alg,use}_keysize must parse integers, not strings
- BUG/MINOR: acl: ssl_c_used, ssl_fc{,_has_crt,_has_sni} take no pattern
- BUILD: fix usual isdigit() warning on solaris
- BUG/MEDIUM: tools: vsnprintf() is not always reliable on Solaris
- OPTIM: buffer: remove one jump in buffer_count()
- OPTIM: http: improve branching in chunk size parser
- OPTIM: http: optimize the response forward state machine
- BUILD: enable poll() by default in the makefile
- BUILD: add explicit support for Mac OS/X
- BUG/MAJOR: http: use a static storage for sample fetch context
- BUG/MEDIUM: ssl: improve error processing and reporting in ssl_sock_load_cert_list_file()
- BUG/MAJOR: http: fix regression introduced by commit a890d072
- BUG/MAJOR: http: fix regression introduced by commit d655ffe
- BUG/CRITICAL: using HTTP information in tcp-request content may crash the process
- MEDIUM: acl: remove flag ACL_MAY_LOOKUP which is improperly used
- MEDIUM: samples: use new flags to describe compatibility between fetches and their usages
- MINOR: log: indicate it when some unreliable sample fetches are logged
- MEDIUM: samples: move payload-based fetches and ACLs to their own file
- MINOR: backend: rename sample fetch functions and declare the sample keywords
- MINOR: frontend: rename sample fetch functions and declare the sample keywords
- MINOR: listener: rename sample fetch functions and declare the sample keywords
- MEDIUM: http: unify acl and sample fetch functions
- MINOR: session: rename sample fetch functions and declare the sample keywords
- MAJOR: acl: make all ACLs reference the fetch function via a sample.
- MAJOR: acl: remove the arg_mask from the ACL definition and use the sample fetch's
- MAJOR: acl: remove fetch argument validation from the ACL struct
- MINOR: http: add new direction-explicit sample fetches for headers and cookies
- MINOR: payload: add new direction-explicit sample fetches
- CLEANUP: acl: remove ACL hooks which were never used
- MEDIUM: proxy: remove acl_requires and just keep a flag "http_needed"
- MINOR: sample: provide a function to report the name of a sample check point
- MAJOR: acl: convert all ACL requires to SMP use+val instead of ->requires
- CLEANUP: acl: remove unused references to ACL_USE_*
- MINOR: http: replace acl_parse_ver with acl_parse_str
- MEDIUM: acl: move the ->parse, ->match and ->smp fields to acl_expr
- MAJOR: acl: add option -m to change the pattern matching method
- MINOR: acl: remove the use_count in acl keywords
- MEDIUM: acl: have a pointer to the keyword name in acl_expr
- MEDIUM: acl: support using sample fetches directly in ACLs
- MEDIUM: http: remove val_usr() to validate user_lists
- MAJOR: sample: maintain a per-proxy list of the fetch args to resolve
- MINOR: ssl: add support for the "alpn" bind keyword
- MINOR: http: status code 303 is HTTP/1.1 only
- MEDIUM: http: implement redirect 307 and 308
- MINOR: http: status 301 should not be marked non-cacheable
2012/12/28 : 1.5-dev17
- MINOR: ssl: Setting global tune.ssl.cachesize value to 0 disables SSL session cache.
- BUG/MEDIUM: stats: fix stats page regression introduced by commit 20b0de5
- BUG/MINOR: stats: last fix was still wrong
- BUG/MINOR: stats: http-request rules still don't cope with stats
- BUG/MINOR: http: http-request add-header emits a corrupted header
- BUG/MEDIUM: stats: disable request analyser when processing POST or HEAD
- BUG/MINOR: log: make log-format, unique-id-format and add-header more independant
- BUILD: log: unused variable svid
- CLEANUP: http: rename the misleading http_check_access_rule
- MINOR: http: move redirect rule processing to its own function
- REORG: config: move the http redirect rule parser to proto_http.c
- MEDIUM: http: add support for "http-request redirect" rules
- MEDIUM: http: add support for "http-request tarpit" rule
2012/12/24 : 1.5-dev16
- BUG/MEDIUM: ssl: Prevent ssl error from affecting other connections.
- BUG/MINOR: ssl: error is not reported if it occurs simultaneously with peer close detection.
- MINOR: ssl: add fetch and acl "ssl_c_used" to check if current SSL session uses a client certificate.
- MINOR: contrib: make the iprange tool grep for addresses
- CLEANUP: polling: gcc doesn't always optimize constants away
- OPTIM: poll: optimize fd management functions for low register count CPUs
- CLEANUP: poll: remove a useless double-check on fdtab[fd].owner
- OPTIM: epoll: use a temp variable for intermediary flag computations
- OPTIM: epoll: current fd does not count as a new one
- BUG/MINOR: poll: the I/O handler was called twice for polled I/Os
- MINOR: http: make resp_ver and status ACLs check for the presence of a response
- BUG/MEDIUM: stream-interface: fix possible stalls during transfers
- BUG/MINOR: stream_interface: don't return when the fd is already set
- BUG/MEDIUM: connection: always update connection flags prior to computing polling
- CLEANUP: buffer: use buffer_empty() instead of buffer_len()==0
- BUG/MAJOR: stream_interface: fix occasional data transfer freezes
- BUG/MEDIUM: stream_interface: fix another case where the reader might not be woken up
- BUG/MINOR: http: don't abort client connection on premature responses
- BUILD: no need to clean up when making git-tar
- MINOR: log: add a tag for amount of bytes uploaded from client to server
- BUG/MEDIUM: log: fix possible segfault during config parsing
- MEDIUM: log: change a few log tokens to make them easier to remember
- BUG/MINOR: log: add_to_logformat_list() used the wrong constants
- MEDIUM: log-format: make the format parser more robust and more extensible
- MINOR: sample: support cast from bool to string
- MINOR: samples: add a function to fetch and convert any sample to a string
- MINOR: log: add lf_text_len
- MEDIUM: log: add the ability to include samples in logs
- REORG: stats: massive code reorg and cleanup
- REORG: stats: move the HTTP header injection to proto_http
- REORG: stats: functions are now HTTP/CLI agnostic
- BUG/MINOR: log: fix regression introduced by commit 8a3f52
- MINOR: chunks: centralize the trash chunk allocation
- MEDIUM: stats: use hover boxes instead of title to report details
- MEDIUM: stats: use multi-line tips to display detailed counters
- MINOR: tools: simplify the use of the int to ascii macros
- MINOR: stats: replace STAT_FMT_CSV with STAT_FMT_HTML
- MINOR: http: prepare to support more http-request actions
- MINOR: log: make parse_logformat_string() take a const char *
- MEDIUM: http: add http-request 'add-header' and 'set-header' to build headers
2012/12/12 : 1.5-dev15
- DOC: add a few precisions on compression
- BUG/MEDIUM: ssl: Fix handshake failure on session resumption with client cert.
- BUG/MINOR: ssl: One free session in cache remains unused.
- BUG/MEDIUM: ssl: first outgoing connection would fail with {ca,crt}-ignore-err
- MEDIUM: ssl: manage shared cache by blocks for huge sessions.
- MINOR: acl: add fetch for server session rate
- BUG/MINOR: compression: Content-Type is case insensitive
- MINOR: compression: disable on multipart or status != 200
- BUG/MINOR: http: don't report client aborts as server errors
- MINOR: stats: compute the ratio of compressed response based on 2xx responses
- MINOR: http: factor out the content-type checks
- BUG/MAJOR: stats: correctly check for a possible divide error when showing compression ratios
- BUILD: ssl: OpenSSL 0.9.6 has no renegociation
- BUG/MINOR: http: disable compression when message has no body
- MINOR: compression: make the stats a bit more robust
- BUG/MEDIUM: comp: DEFAULT_MAXZLIBMEM was expressed in bytes and not megabytes
- MINOR: connection: don't remove failed handshake flags
- MEDIUM: connection: add an error code in connections
- MEDIUM: connection: add minimal error reporting in logs for incomplete connections
- MEDIUM: connection: add error reporting for the PROXY protocol header
- MEDIUM: connection: add error reporting for the SSL
- DOC: document the connection error format in logs
- BUG/MINOR: http: don't log a 503 on client errors while waiting for requests
- BUILD: stdbool is not portable
- BUILD: ssl: NAME_MAX is not portable, use MAXPATHLEN instead
- BUG/MAJOR: raw_sock: must check error code on hangup
- BUG/MAJOR: polling: do not set speculative events on ERR nor HUP
- BUG/MEDIUM: session: fix FD leak when transport layer logging is enabled
- MINOR: stats: add a few more information on session dump
- BUG/MINOR: tcp: set the ADDR_TO_SET flag on outgoing connections
- CLEANUP: connection: remove unused server/proxy/task/si_applet declarations
- BUG/MEDIUM: tcp: process could theorically crash on lack of source ports
- MINOR: cfgparse: mention "interface" in the list of allowed "source" options
- MEDIUM: connection: introduce "struct conn_src" for servers and proxies
- CLEANUP: proto_tcp: use the same code to bind servers and backends
- CLEANUP: backend: use the same tproxy address selection code for servers and backends
- BUG/MEDIUM: stick-tables: conversions to strings were broken in dev13
- MEDIUM: proto_tcp: add support for tracking L7 information
- MEDIUM: counters: add sc1_trackers/sc2_trackers
- MINOR: http: add the "base32" pattern fetch function
- MINOR: http: add the "base32+src" fetch method.
- CLEANUP: session: use an array for the stick counters
- BUG/MINOR: proto_tcp: fix parsing of "table" in track-sc1/2
- BUG/MINOR: proto_tcp: bidirectional fetches not supported anymore in track-sc1/2
- BUG/MAJOR: connection: always recompute polling status upon I/O
- BUG/MINOR: connection: remove a few synchronous calls to polling updates
- MINOR: config: improve error checking on TCP stick-table tracking
- DOC: add some clarifications to the readme
2012/11/26 : 1.5-dev14
- DOC: fix minor typos
- BUG/MEDIUM: compression: does not forward trailers
- MINOR: buffer_dump with ASCII
- BUG/MEDIUM: checks: mark the check as stopped after a connect error
- BUG/MEDIUM: checks: ensure we completely disable polling upon success
- BUG/MINOR: checks: don't mark the FD as closed before transport close
- MEDIUM: checks: avoid accumulating TIME_WAITs during checks
- MINOR: cli: report the msg state in full text in "show sess $PTR"
- CLEANUP: checks: rename some server check flags
- MAJOR: checks: rework completely bogus state machine
- BUG/MINOR: checks: slightly clean the state machine up
- MEDIUM: checks: avoid waking the application up for pure TCP checks
- MEDIUM: checks: close the socket as soon as we have a response
- BUG/MAJOR: checks: close FD on all timeouts
- MINOR: checks: fix recv polling after connect()
- MEDIUM: connection: provide a common conn_full_close() function
- BUG/MEDIUM: checks: prevent TIME_WAITs from appearing also on timeouts
- BUG/MAJOR: peers: the listener's maxaccept was not set and caused loops
- MINOR: listeners: make the accept loop more robust when maxaccept==0
- BUG/MEDIUM: acl: correctly resolve all args, not just the first one
- BUG/MEDIUM: acl: make prue_acl_expr() correctly free ACL expressions upon exit
- BUG/MINOR: stats: fix inversion of the report of a check in progress
- MEDIUM: tcp: add explicit support for delayed ACK in connect()
- BUG/MEDIUM: connection: always disable polling upon error
- MINOR: connection: abort earlier when errors are detected
- BUG/MEDIUM: checks: report handshake failures
- BUG/MEDIUM: connection: local_send_proxy must wait for connection to establish
- MINOR: tcp: add support for the "v6only" bind option
- MINOR: stats: also report the computed compression savings in html stats
- MINOR: stats: report the total number of compressed responses per front/back
- MINOR: tcp: add support for the "v4v6" bind option
- DOC: stats: document the comp_rsp stats column
- BUILD: buffer: fix another isprint() warning on solaris
- MINOR: cli: add support for the "show sess all" command
- BUG/MAJOR: cli: show sess <id> may randomly corrupt the back-ref list
- MINOR: cli: improve output format for show sess $ptr
2012/11/22 : 1.5-dev13
- BUILD: fix build issue without USE_OPENSSL
- BUILD: fix compilation error with DEBUG_FULL
- DOC: ssl: remove prefer-server-ciphers documentation
- DOC: ssl: surround keywords with quotes
- DOC: fix minor typo on http-send-name-header
- BUG/MEDIUM: acls using IPv6 subnets patterns incorrectly match IPs
- BUG/MAJOR: fix a segfault on option http_proxy and url_ip acl
- MEDIUM: http: accept IPv6 values with (s)hdr_ip acl
- BUILD: report zlib support in haproxy -vv
- DOC: compression: add some details and clean up the formatting
- DOC: Change is_ssl acl to ssl_fc acl in example
- DOC: make it clear what the HTTP request size is
- MINOR: ssl: try to load Diffie-Hellman parameters from cert file
- DOC: ssl: update 'crt' statement on 'bind' about Diffie-Hellman parameters loading
- MINOR: ssl: add elliptic curve Diffie-Hellman support for ssl key generation
- DOC: ssl: add 'ecdhe' statement on 'bind'
- MEDIUM: ssl: add client certificate authentication support
- DOC: ssl: add 'verify', 'cafile' and 'crlfile' statements on 'bind'
- MINOR: ssl: add fetch and ACL 'client_crt' to test a client cert is present
- DOC: ssl: add fetch and ACL 'client_cert'
- MINOR: ssl: add ignore verify errors options
- DOC: ssl: add 'ca-ignore-err' and 'crt-ignore-err' statements on 'bind'
- MINOR: ssl: add fetch and ACL 'ssl_verify_result'
- DOC: ssl: add fetch and ACL 'ssl_verify_result'
- MINOR: ssl: add fetches and ACLs to return verify errors
- DOC: ssl: add fetches and ACLs 'ssl_verify_crterr', 'ssl_verify_caerr', and 'ssl_verify_crterr_depth'
- MINOR: ssl: disable shared memory and locks on session cache if nbproc == 1
- MINOR: ssl: add build param USE_PRIVATE_CACHE to build cache without shared memory
- MINOR: ssl : add statements 'notlsv11' and 'notlsv12' and rename 'notlsv1' to 'notlsv10'.
- DOC: ssl : add statements 'notlsv11' and 'notlsv12' and rename 'notlsv1' to 'notlsv10'.
- MEDIUM: config: authorize frontend and listen without bind.
- MINOR: ssl: add statement 'no-tls-tickets' on bind to disable stateless session resumption
- DOC: ssl: add 'no-tls-tickets' statement documentation.
- BUG/MINOR: ssl: Fix CRL check was not enabled when crlfile was specified.
- BUG/MINOR: build: Fix compilation issue on openssl 0.9.6 due to missing CRL feature.
- BUG/MINOR: conf: Fix 'maxsslconn' statement error if built without OPENSSL.
- BUG/MINOR: build: Fix failure with USE_OPENSSL=1 and USE_FUTEX=1 on archs i486 and i686.
- MINOR: ssl: remove prefer-server-ciphers statement and set it as the default on ssl listeners.
- BUG/MEDIUM: ssl: subsequent handshakes fail after server configuration changes
- MINOR: ssl: add 'crt-base' and 'ca-base' global statements.
- MEDIUM: conf: rename 'nosslv3' and 'notlsvXX' statements 'no-sslv3' and 'no-tlsvXX'.
- MEDIUM: conf: rename 'cafile' and 'crlfile' statements 'ca-file' and 'crl-file'
- MINOR: ssl: use bit fields to store ssl options instead of one int each
- MINOR: ssl: add 'force-sslv3' and 'force-tlsvXX' statements on bind.
- MINOR: ssl: add 'force-sslv3' and 'force-tlsvXX' statements on server
- MINOR: ssl: add defines LISTEN_DEFAULT_CIPHERS and CONNECT_DEFAULT_CIPHERS.
- BUG/MINOR: ssl: Fix issue on server statements 'no-tls*' and 'no-sslv3'
- MINOR: ssl: move ssl context init for servers from cfgparse.c to ssl_sock.c
- MEDIUM: ssl: reject ssl server keywords in default-server statement
- MINOR: ssl: add statement 'no-tls-tickets' on server side.
- MINOR: ssl: add statements 'verify', 'ca-file' and 'crl-file' on servers.
- DOC: Fix rename of options cafile and crlfile to ca-file and crl-file.
- MINOR: sample: manage binary to string type convertion in stick-table and samples.
- MINOR: acl: add parse and match primitives to use binary type on ACLs
- MINOR: sample: export 'sample_get_trash_chunk(void)'
- MINOR: conf: rename all ssl modules fetches using prefix 'ssl_fc' and 'ssl_c'
- MINOR: ssl: add pattern and ACLs fetches 'ssl_fc_protocol', 'ssl_fc_cipher', 'ssl_fc_use_keysize' and 'ssl_fc_alg_keysize'
- MINOR: ssl: add pattern fetch 'ssl_fc_session_id'
- MINOR: ssl: add pattern and ACLs fetches 'ssl_c_version' and 'ssl_f_version'
- MINOR: ssl: add pattern and ACLs fetches 'ssl_c_s_dn', 'ssl_c_i_dn', 'ssl_f_s_dn' and 'ssl_c_i_dn'
- MINOR: ssl: add pattern and ACLs 'ssl_c_sig_alg' and 'ssl_f_sig_alg'
- MINOR: ssl: add pattern and ACLs fetches 'ssl_c_key_alg' and 'ssl_f_key_alg'
- MINOR: ssl: add pattern and ACLs fetches 'ssl_c_notbefore', 'ssl_c_notafter', 'ssl_f_notbefore' and 'ssl_f_notafter'
- MINOR: ssl: add 'crt' statement on server.
- MINOR: ssl: checks the consistency of a private key with the corresponding certificate
- BUG/MEDIUM: ssl: review polling on reneg.
- BUG/MEDIUM: ssl: Fix some reneg cases not correctly handled.
- BUG/MEDIUM: ssl: Fix sometimes reneg fails if requested by server.
- MINOR: build: allow packagers to specify the ssl cache size
- MINOR: conf: add warning if ssl is not enabled and a certificate is present on bind.
- MINOR: ssl: Add tune.ssl.lifetime statement in global.
- MINOR: compression: Enable compression for IE6 w/SP2, IE7 and IE8
- BUG: http: revert broken optimisation from 82fe75c1a79dac933391501b9d293bce34513755
- DOC: duplicate ssl_sni section
- MEDIUM: HTTP compression (zlib library support)
- CLEANUP: use struct comp_ctx instead of union
- BUILD: remove dependency to zlib.h
- MINOR: compression: memlevel and windowsize
- MEDIUM: use pool for zlib
- MINOR: compression: try init in cfgparse.c
- MINOR: compression: init before deleting headers
- MEDIUM: compression: limit RAM usage
- MINOR: compression: tune.comp.maxlevel
- MINOR: compression: maximum compression rate limit
- MINOR: log-format: check number of arguments in cfgparse.c
- BUG/MEDIUM: compression: no Content-Type header but type in configuration
- BUG/MINOR: compression: deinit zlib only when required
- MEDIUM: compression: don't compress when no data
- MEDIUM: compression: use pool for comp_ctx
- MINOR: compression: rate limit in 'show info'
- MINOR: compression: report zlib memory usage
- BUG/MINOR: compression: dynamic level increase
- DOC: compression: unsupported cases.
- MINOR: compression: CPU usage limit
- MEDIUM: http: add "redirect scheme" to ease HTTP to HTTPS redirection
- BUG/MAJOR: ssl: missing tests in ACL fetch functions
- MINOR: config: add a function to indent error messages
- REORG: split "protocols" files into protocol and listener
- MEDIUM: config: replace ssl_conf by bind_conf
- CLEANUP: listener: remove unused conf->file and conf->line
- MEDIUM: listener: add a minimal framework to register "bind" keyword options
- MEDIUM: config: move the "bind" TCP parameters to proto_tcp
- MEDIUM: move bind SSL parsing to ssl_sock
- MINOR: config: improve error reporting for "bind" lines
- MEDIUM: config: move the common "bind" settings to listener.c
- MEDIUM: config: move all unix-specific bind keywords to proto_uxst.c
- MEDIUM: config: enumerate full list of registered "bind" keywords upon error
- MINOR: listener: add a scope field in the bind keyword lists
- MINOR: config: pass the file and line to config keyword parsers
- MINOR: stats: fill the file and line numbers in the stats frontend
- MINOR: config: set the bind_conf entry on listeners created from a "listen" line.
- MAJOR: listeners: use dual-linked lists to chain listeners with frontends
- REORG: listener: move unix perms from the listener to the bind_conf
- BUG: backend: balance hdr was broken since 1.5-dev11
- MINOR: standard: make memprintf() support a NULL destination
- MINOR: config: make str2listener() use memprintf() to report errors.
- MEDIUM: stats: remove the stats_sock struct from the global struct
- MINOR: ssl: set the listeners' data layer to ssl during parsing
- MEDIUM: stats: make use of the standard "bind" parsers to parse global socket
- DOC: move bind options to their own section
- DOC: stats: refer to "bind" section for "stats socket" settings
- DOC: fix index to reference bind and server options
- BUG: http: do not print garbage on invalid requests in debug mode
- BUG/MINOR: config: check the proper pointer to report unknown protocol
- CLEANUP: connection: offer conn_prepare() to set up a connection
- CLEANUP: config: fix typo inteface => interface
- BUG: stats: fix regression introduced by commit 4348fad1
- MINOR: cli: allow to set frontend maxconn to zero
- BUG/MAJOR: http: chunk parser was broken with buffer changes
- MEDIUM: monitor: simplify handling of monitor-net and mode health
- MINOR: connection: add a pointer to the connection owner
- MEDIUM: connection: make use of the owner instead of container_of
- BUG/MINOR: ssl: report the L4 connection as established when possible
- BUG/MEDIUM: proxy: must not try to stop disabled proxies upon reload
- BUG/MINOR: config: use a copy of the file name in proxy configurations
- BUG/MEDIUM: listener: don't pause protocols that do not support it
- MEDIUM: proxy: add the global frontend to the list of normal proxies
- BUG/MINOR: epoll: correctly disable FD polling in fd_rem()
- MINOR: signal: really ignore signals configured with no handler
- MINOR: buffers: add a few functions to write chars, strings and blocks
- MINOR: raw_sock: always report asynchronous connection errors
- MEDIUM: raw_sock: improve connection error reporting
- REORG: connection: rename the data layer the "transport layer"
- REORG: connection: rename app_cb "data"
- MINOR: connection: provide a generic data layer wakeup callback
- MINOR: connection: split conn_prepare() in two functions
- MINOR: connection: add an init callback to the data_cb struct
- MEDIUM: session: use a specific data_cb for embryonic sessions
- MEDIUM: connection: use a generic data-layer init() callback
- MEDIUM: connection: reorganize connection flags
- MEDIUM: connection: only call the data->wake callback on activity
- MEDIUM: connection: make it possible for data->wake to return an error
- MEDIUM: session: register a data->wake callback to process errors
- MEDIUM: connection: don't call the data->init callback upon error
- MEDIUM: connection: it's not the data layer's role to validate the connection
- MEDIUM: connection: automatically disable polling on error
- REORG: connection: move the PROXY protocol management to connection.c
- MEDIUM: connection: add a new local send-proxy transport callback
- MAJOR: checks: make use of the connection layer to send checks
- REORG: server: move the check-specific parts into a check subsection
- MEDIUM: checks: use real buffers to store requests and responses
- MEDIUM: check: add the ctrl and transport layers in the server check structure
- MAJOR: checks: completely use the connection transport layer
- MEDIUM: checks: add the "check-ssl" server option
- MEDIUM: checks: enable the PROXY protocol with health checks
- CLEANUP: checks: remove minor warnings for assigned but not used variables
- MEDIUM: tcp: enable TCP Fast Open on systems which support it
- BUG: connection: fix regression from commit 9e272bf9
- CLEANUP: cttproxy: remove a warning on undeclared close()
- BUG/MAJOR: ensure that hdr_idx is always reserved when L7 fetches are used
- MEDIUM: listener: add support for linux's accept4() syscall
- MINOR: halog: sort output by cookie code
- BUG/MINOR: halog: -ad/-ac report the correct number of output lines
- BUG/MINOR: halog: fix help message for -ut/-uto
- MINOR: halog: add a parameter to limit output line count
- BUILD: accept4: move the socketcall declaration outside of accept4()
- MINOR: server: add minimal infrastructure to parse keywords
- MINOR: standard: make indent_msg() support empty messages
- MEDIUM: server: check for registered keywords when parsing unknown keywords
- MEDIUM: server: move parsing of keyword "id" to server.c
- BUG/MEDIUM: config: check-send-proxy was ignored if SSL was not builtin
- MEDIUM: ssl: move "server" keyword SSL options parsing to ssl_sock.c
- MEDIUM: log: suffix the frontend's name with '~' when using SSL
- MEDIUM: connection: always unset the transport layer upon close
- BUG/MINOR: session: fix some leftover from debug code
- BUG/MEDIUM: session: enable the conn_session_update() callback
- MEDIUM: connection: add a flag to hold the transport layer
- MEDIUM: log: add a new LW_XPRT flag to pin the transport layer
- MINOR: log: make lf_text use a const char *
- MEDIUM: log: report SSL ciphers and version in logs using logformat %sslc/%sslv
- REORG: http: rename msg->buf to msg->chn since it's a channel
- CLEANUP: http: use 'chn' to name channel variables, not 'buf'
- CLEANUP: channel: use 'chn' instead of 'buf' as local variable names
- CLEANUP: tcp: use 'chn' instead of 'buf' or 'b' for channel pointer names
- CLEANUP: stream_interface: use 'chn' instead of 'b' to name channel pointers
- CLEANUP: acl: use 'chn' instead of 'b' to name channel pointers
- MAJOR: channel: replace the struct buffer with a pointer to a buffer
- OPTIM: channel: reorganize struct members to improve cache efficiency
- CLEANUP: session: remove term_trace which is not used anymore
- OPTIM: session: reorder struct session fields
- OPTIM: connection: pack the struct target
- DOC: document relations between internal entities
- MINOR: ssl: add 'ssl_npn' sample/acl to extract TLS/NPN information
- BUILD: ssl: fix shctx build on older compilers
- MEDIUM: ssl: add support for the "npn" bind keyword
- BUG: ssl: fix ssl_sni ACLs to correctly process regular expressions
- MINOR: chunk: provide string compare functions
- MINOR: sample: accept fetch keywords without parenthesis
- MEDIUM: sample: pass an empty list instead of a null for fetch args
- MINOR: ssl: improve socket behaviour upon handshake abort.
- BUG/MEDIUM: http: set DONTWAIT on data when switching to tunnel mode
- MEDIUM: listener: provide a fallback for accept4() when not supported
- BUG/MAJOR: connection: risk of crash on certain tricky close scenario
- MEDIUM: cli: allow the stats socket to be bound to a specific set of processes
- OPTIM: channel: inline channel_forward's fast path
- OPTIM: http: inline http_parse_chunk_size() and http_skip_chunk_crlf()
- OPTIM: tools: inline hex2i()
- CLEANUP: http: rename HTTP_MSG_DATA_CRLF state
- MINOR: compression: automatically disable compression for older browsers
- MINOR: compression: optimize memLevel to improve byte rate
- BUG/MINOR: http: compression should consider all Accept-Encoding header values
- BUILD: fix coexistence of openssl and zlib
- MINOR: ssl: add pattern and ACLs fetches 'ssl_c_serial' and 'ssl_f_serial'
- BUG/MEDIUM: command-line option -D must have precedence over "debug"
- MINOR: tools: add a clear_addr() function to unset an address
- BUG/MEDIUM: tcp: transparent bind to the source only when address is set
- CLEANUP: remove trashlen
- MAJOR: session: detach the connections from the stream interfaces
- DOC: update document describing relations between internal entities
- BUILD: make it possible to specify ZLIB path
- MINOR: compression: add an offload option to remove the Accept-Encoding header
- BUG: compression: disable auto-close and enable MSG_MORE during transfer
- CLEANUP: completely remove trashlen
- MINOR: chunk: add a function to reset a chunk
- CLEANUP: replace chunk_printf() with chunk_appendf()
- MEDIUM: make the trash be a chunk instead of a char *
- MEDIUM: remove remains of BUFSIZE in HTTP auth and sample conversions
- MEDIUM: stick-table: allocate the table key of size buffer size
- BUG/MINOR: stream_interface: don't loop over ->snd_buf()
- BUG/MINOR: session: ensure that we don't retry connection if some data were sent
- OPTIM: session: don't process the whole session when only timers need a refresh
- BUG/MINOR: session: mark the handshake as complete earlier
- MAJOR: connection: remove the CO_FL_CURR_*_POL flag
- BUG/MAJOR: always clear the CO_FL_WAIT_* flags after updating polling flags
- MAJOR: sepoll: make the poller totally event-driven
- OPTIM: stream_interface: disable reading when CF_READ_DONTWAIT is set
- BUILD: compression: remove a build warning
- MEDIUM: fd: don't unset fdtab[].updated upon delete
- REORG: fd: move the speculative I/O management from ev_sepoll
- REORG: fd: move the fd state management from ev_sepoll
- REORG: fd: centralize the processing of speculative events
- BUG: raw_sock: also consider ENOTCONN in addition to EAGAIN
- BUILD: stream_interface: remove si_fd() and its references
- BUILD: compression: enable build in BSD and OSX Makefiles
- MAJOR: ev_select: make the poller support speculative events
- MAJOR: ev_poll: make the poller support speculative events
- MAJOR: ev_kqueue: make the poller support speculative events
- MAJOR: polling: replace epoll with sepoll and remove sepoll
- MAJOR: polling: remove unused callbacks from the poller struct
- MEDIUM: http: refrain from sending "Connection: close" when Upgrade is present
- CLEANUP: channel: remove any reference of the hijackers
- CLEANUP: stream_interface: remove the external task type target
- MAJOR: connection: replace struct target with a pointer to an enum
- BUG: connection: fix typo in previous commit
- BUG: polling: don't skip polled events in the spec list
- MINOR: splice: disable it when the system returns EBADF
- MINOR: build: allow packagers to specify the default maxzlibmem
- BUG: halog: fix broken output limitation
- BUG: proxy: fix server name lookup in get_backend_server()
- BUG: compression: do not always increment the round counter on allocation failure
- BUG/MEDIUM: compression: release the zlib pools between keep-alive requests
- MINOR: global: don't prevent nbproc from being redefined
- MINOR: config: support process ranges for "bind-process"
- MEDIUM: global: add support for CPU binding on Linux ("cpu-map")
- MINOR: ssl: rename and document the tune.ssl.cachesize option
- DOC: update the PROXY protocol spec to support v2
- MINOR: standard: add a simple popcount function
- MEDIUM: adjust the maxaccept per listener depending on the number of processes
- BUG: compression: properly disable compression when content-type does not match
- MINOR: cli: report connection status in "show sess xxx"
- BUG/MAJOR: stream_interface: certain workloads could cause get stuck
- BUILD: cli: fix build when SSL is enabled
- MINOR: cli: report the fd state in "show sess xxx"
- MINOR: cli: report an error message on missing argument to compression rate
- MINOR: http: add some debugging functions to pretty-print msg state names
- BUG/MAJOR: stream_interface: read0 not always handled since dev12
- DOC: documentation on http header capture is wrong
- MINOR: http: allow the cookie capture size to be changed
- DOC: http header capture has not been limited in size for a long time
- DOC: update readme with build methods for BSD
- BUILD: silence a warning on Solaris about usage of isdigit()
- MINOR: stats: report HTTP compression stats per frontend and per backend
- MINOR: log: add '%Tl' to log-format
- MINOR: samples: update the url_param fetch to match parameters in the path
2012/09/10 : 1.5-dev12
- CONTRIB: halog: sort URLs by avg bytes_read or total bytes_read
- MEDIUM: ssl: add support for prefer-server-ciphers option
- MINOR: IPv6 support for transparent proxy
- MINOR: protocol: add SSL context to listeners if USE_OPENSSL is defined
- MINOR: server: add SSL context to servers if USE_OPENSSL is defined
- MEDIUM: connection: add a new handshake flag for SSL (CO_FL_SSL_WAIT_HS).
- MEDIUM: ssl: add new files ssl_sock.[ch] to provide the SSL data layer
- MEDIUM: config: add the 'ssl' keyword on 'bind' lines
- MEDIUM: config: add support for the 'ssl' option on 'server' lines
- MEDIUM: ssl: protect against client-initiated renegociation
- BUILD: add optional support for SSL via the USE_OPENSSL flag
- MEDIUM: ssl: add shared memory session cache implementation.
- MEDIUM: ssl: replace OpenSSL's session cache with the shared cache
- MINOR: ssl add global setting tune.sslcachesize to set SSL session cache size.
- MEDIUM: ssl: add support for SNI and wildcard certificates
- DOC: Typos cleanup
- DOC: fix name for "option independant-streams"
- DOC: specify the default value for maxconn in the context of a proxy
- BUG/MINOR: to_log erased with unique-id-format
- LICENSE: add licence exception for OpenSSL
- BUG/MAJOR: cookie prefix doesn't support cookie-less servers
- BUILD: add an AIX 5.2 (and later) target.
- MEDIUM: fd/si: move peeraddr from struct fdinfo to struct connection
- MINOR: halog: use the more recent dual-mode fgets2 implementation
- BUG/MEDIUM: ebtree: ebmb_insert() must not call cmp_bits on full-length matches
- CLEANUP: halog: make clean should also remove .o files
- OPTIM: halog: make use of memchr() on platforms which provide a fast one
- OPTIM: halog: improve cold-cache behaviour when loading a file
- BUG/MINOR: ACL implicit arguments must be created with unresolved flag
- MINOR: replace acl_fetch_{path,url}* with smp_fetch_*
- MEDIUM: pattern: add the "base" sample fetch method
- OPTIM: i386: make use of kernel-mode-linux when available
- BUG/MINOR: tarpit: fix condition to return the HTTP 500 message
- BUG/MINOR: polling: some events were not set in various pollers
- MINOR: http: add the urlp_val ACL match
- BUG: stktable: tcp_src_to_stktable_key() must return NULL on invalid families
- MINOR: stats/cli: add plans to support more stick-table actions
- MEDIUM: stats/cli: add support for "set table key" to enter values
- REORG/MEDIUM: fd: remove FD_STCLOSE from struct fdtab
- REORG/MEDIUM: fd: remove checks for FD_STERROR in ev_sepoll
- REORG/MEDIUM: fd: get rid of FD_STLISTEN
- REORG/MINOR: connection: move declaration to its own include file
- REORG/MINOR: checks: put a struct connection into the server
- MINOR: connection: add flags to the connection struct
- MAJOR: get rid of fdtab[].state and use connection->flags instead
- MINOR: fd: add a new I/O handler to fdtab
- MEDIUM: polling: prepare to call the iocb() function when defined.
- MEDIUM: checks: make use of fdtab->iocb instead of cb[]
- MEDIUM: protocols: use the generic I/O callback for accept callbacks
- MINOR: connection: add a handler for fd-based connections
- MAJOR: connection: replace direct I/O callbacks with the connection callback
- MINOR: fd: make fdtab->owner a connection and not a stream_interface anymore
- MEDIUM: connection: remove the FD_POLL_* flags only once
- MEDIUM: connection: extract the send_proxy callback from proto_tcp
- MAJOR: tcp: remove the specific I/O callbacks for TCP connection probes
- CLEANUP: remove the now unused fdtab direct I/O callbacks
- MAJOR: remove the stream interface and task management code from sock_*
- MEDIUM: stream_interface: pass connection instead of fd in sock_ops
- MEDIUM: stream_interface: centralize the SI_FL_ERR management
- MAJOR: connection: add a new CO_FL_CONNECTED flag
- MINOR: rearrange tcp_connect_probe() and fix wrong return codes
- MAJOR: connection: call data layer handshakes from the handler
- MEDIUM: fd: remove the EV_FD_COND_* primitives
- MINOR: sock_raw: move calls to si_data_close upper
- REORG: connection: replace si_data_close() with conn_data_close()
- MEDIUM: sock_raw: introduce a read0 callback that is different from shutr
- MAJOR: stream_int: use a common stream_int_shut*() functions regardless of the data layer
- MAJOR: fd: replace all EV_FD_* macros with new fd_*_* inline calls
- MEDIUM: fd: add fd_poll_{recv,send} for use when explicit polling is required
- MEDIUM: connection: add definitions for dual polling mechanisms
- MEDIUM: connection: make use of the new polling functions
- MAJOR: make use of conn_{data|sock}_{poll|stop|want}* in connection handlers
- MEDIUM: checks: don't use FD_WAIT_* anymore
- MINOR: fd: get rid of FD_WAIT_*
- MEDIUM: stream_interface: offer a generic function for connection updates
- MEDIUM: stream-interface: offer a generic chk_rcv function for connections
- MEDIUM: stream-interface: add a snd_buf() callback to sock_ops
- MEDIUM: stream-interface: provide a generic stream_int_chk_snd_conn() function
- MEDIUM: stream-interface: provide a generic si_conn_send_cb callback
- MEDIUM: stream-interface: provide a generic stream_sock_read0() function
- REORG/MAJOR: use "struct channel" instead of "struct buffer"
- REORG/MAJOR: extract "struct buffer" from "struct channel"
- MINOR: connection: provide conn_{data|sock}_{read0|shutw} functions
- REORG: sock_raw: rename the files raw_sock*
- MAJOR: raw_sock: extract raw_sock_to_buf() from raw_sock_read()
- MAJOR: raw_sock: temporarily disable splicing
- MINOR: stream-interface: add an rcv_buf callback to sock_ops
- REORG: stream-interface: move sock_raw_read() to si_conn_recv_cb()
- MAJOR: connection: split the send call into connection and stream interface
- MAJOR: stream-interface: restore splicing mechanism
- MAJOR: stream-interface: make conn_notify_si() more robust
- MEDIUM: proxy-proto: don't use buffer flags in conn_si_send_proxy()
- MAJOR: stream-interface: don't commit polling changes in every callback
- MAJOR: stream-interface: fix splice not to call chk_snd by itself
- MEDIUM: stream-interface: don't remove WAIT_DATA when a handshake is in progress
- CLEANUP: connection: split sock_ops into data_ops, app_cp and si_ops
- REORG: buffers: split buffers into chunk,buffer,channel
- MAJOR: channel: remove the BF_OUT_EMPTY flag
- REORG: buffer: move buffer_flush, b_adv and b_rew to buffer.h
- MINOR: channel: rename bi_full to channel_full as it checks the whole channel
- MINOR: buffer: provide a new buffer_full() function
- MAJOR: channel: stop relying on BF_FULL to take action
- MAJOR: channel: remove the BF_FULL flag
- REORG: channel: move buffer_{replace,insert_line}* to buffer.{c,h}
- CLEANUP: channel: usr CF_/CHN_ prefixes instead of BF_/BUF_
- CLEANUP: channel: use "channel" instead of "buffer" in function names
- REORG: connection: move the target pointer from si to connection
- MAJOR: connection: move the addr field from the stream_interface
- MEDIUM: stream_interface: remove CAP_SPLTCP/CAP_SPLICE flags
- MEDIUM: proto_tcp: remove any dependence on stream_interface
- MINOR: tcp: replace tcp_src_to_stktable_key with addr_to_stktable_key
- MEDIUM: connection: add an ->init function to data layer
- MAJOR: session: introduce embryonic sessions
- MAJOR: connection: make the PROXY decoder a handshake handler
- CLEANUP: frontend: remove the old proxy protocol decoder
- MAJOR: connection: rearrange the polling flags.
- MEDIUM: connection: only call tcp_connect_probe when nothing was attempted yet
- MEDIUM: connection: complete the polling cleanups
- MEDIUM: connection: avoid calling handshakes when polling is required
- MAJOR: stream_interface: continue to update data polling flags during handshakes
- CLEANUP: fd: remove fdtab->flags
- CLEANUP: fdtab: flatten the struct and merge the spec struct with the rest
- CLEANUP: includes: fix includes for a number of users of fd.h
- MINOR: ssl: disable TCP quick-ack by default on SSL listeners
- MEDIUM: config: add a "ciphers" keyword to set SSL cipher suites
- MEDIUM: config: add "nosslv3" and "notlsv1" on bind and server lines
- BUG: ssl: mark the connection as waiting for an SSL connection during the handshake
- BUILD: http: rename error_message http_error_message to fix conflicts on RHEL
- BUILD: ssl: fix shctx build on RHEL with futex
- BUILD: include sys/socket.h to fix build failure on FreeBSD
- BUILD: fix build error without SSL (ssl_cert)
- BUILD: ssl: use MAP_ANON instead of MAP_ANONYMOUS
- BUG/MEDIUM: workaround an eglibc bug which truncates the pidfiles when nbproc > 1
- MEDIUM: config: support per-listener backlog and maxconn
- MINOR: session: do not send an HTTP/500 error on SSL sockets
- MEDIUM: config: implement maxsslconn in the global section
- BUG: tcp: close socket fd upon connect error
- MEDIUM: connection: improve error handling around the data layer
- MINOR: config: make the tasks "nice" value configurable on "bind" lines.
- BUILD: shut a gcc warning introduced by commit 269ab31
- MEDIUM: config: centralize handling of SSL config per bind line
- BUILD: makefile: report USE_OPENSSL status in build options
- BUILD: report openssl build settings in haproxy -vv
- MEDIUM: ssl: add sample fetches for is_ssl, ssl_has_sni, ssl_sni_*
- DOC: add a special acknowledgement for the stud project
- DOC: add missing SSL options for servers and listeners
- BUILD: automatically add -lcrypto for SSL
- DOC: add some info about openssl build in the README
2012/06/04 : 1.5-dev11
- BUG/MEDIUM: option forwardfor if-none doesn't work with some configurations
- BUG/MAJOR: trash must always be the size of a buffer
- DOC: fix minor regex example issue and improve doc on stats
- MINOR: stream_interface: add a pointer to the listener for TARG_TYPE_CLIENT
- MEDIUM: protocol: add a pointer to struct sock_ops to the listener struct
- MINOR: checks: add on-marked-up option
- MINOR: balance uri: added 'whole' parameter to include query string in hash calculation
- MEDIUM: stream_interface: remove the si->init
- MINOR: buffers: add a rewind function
- BUG/MAJOR: fix regression on content-based hashing and http-send-name-header
- MAJOR: http: stop using msg->sol outside the parsers
- CLEANUP: http: make it more obvious that msg->som is always null outside of chunks
- MEDIUM: http: get rid of msg->som which is not used anymore
- MEDIUM: http: msg->sov and msg->sol will never wrap
- BUG/MAJOR: checks: don't call set_server_status_* when no LB algo is set
- BUG/MINOR: stop connect timeout when connect succeeds
- REORG: move the send-proxy code to tcp_connect_write()
- REORG/MINOR: session: detect the TCP monitor checks at the protocol accept
- MINOR: stream_interface: introduce a new "struct connection" type
- REORG/MINOR: stream_interface: move si->fd to struct connection
- REORG/MEDIUM: stream_interface: move applet->state and private to connection
- MINOR: stream_interface: add a data channel close function
- MEDIUM: stream_interface: call si_data_close() before releasing the si
- MINOR: peers: use the socket layer operations from the peer instead of sock_raw
- BUG/MINOR: checks: expire on timeout.check if smaller than timeout.connect
- MINOR: add a new function call tracer for debugging purposes
- BUG/MINOR: perform_http_redirect also needs to rewind the buffer
- BUG/MAJOR: b_rew() must pass a signed offset to b_ptr()
- BUG/MEDIUM: register peer sync handler in the proper order
- BUG/MEDIUM: buffers: fix bi_putchr() to correctly advance the pointer
- BUG/MINOR: fix option httplog validation with TCP frontends
- BUG/MINOR: log: don't report logformat errors in backends
- REORG/MINOR: use dedicated proxy flags for the cookie handling
- BUG/MINOR: config: do not report twice the incompatibility between cookie and non-http
- MINOR: http: add support for "httponly" and "secure" cookie attributes
- BUG/MEDIUM: ensure that unresolved arguments are freed exactly once
- BUG/MINOR: commit 196729ef used wrong condition resulting in freeing constants
- MEDIUM: stats: add support for soft stop/soft start in the admin interface
- MEDIUM: stats: add the ability to kill sessions from the admin interface
- BUILD: add support for linux kernels >= 2.6.28
2012/05/14 : 1.5-dev10
- BUG/MINOR: stats admin: "Unexpected result" was displayed unconditionally
- BUG/MAJOR: acl: http_auth_group() must not accept any user from the userlist
- CLEANUP: auth: make the code build again with DEBUG_AUTH
- BUG/MEDIUM: config: don't crash at config load time on invalid userlist names
- REORG: use the name sock_raw instead of stream_sock
- MINOR: stream_interface: add a client target : TARG_TYPE_CLIENT
- BUG/MEDIUM: stream_interface: restore get_src/get_dst
- CLEANUP: sock_raw: remove last references to stream_sock
- CLEANUP: stream_interface: stop exporting socket layer functions
- MINOR: stream_interface: add an init callback to sock_ops
- MEDIUM: stream_interface: derive the socket operations from the target
- MAJOR: fd: remove the need for the socket layer to recheck the connection
- MINOR: session: call the socket layer init function when a session establishes
- MEDIUM: session: add support for tunnel timeouts
- MINOR: standard: add a new debug macro : fddebug()
- CLEANUP: fd: remove unused cb->b pointers in the struct fdtab
- OPTIM: proto_http: don't enable quick-ack on empty buffers
- OPTIM/MAJOR: ev_sepoll: process spec events after polled events
- OPTIM/MEDIUM: stream_interface: add a new SI_FL_NOHALF flag
2012/05/08 : 1.5-dev9
- MINOR: Add release callback to si_applet
- CLEANUP: Fix some minor typos
- MINOR: Add TO/FROM_SET flags to struct stream_interface
- CLEANUP: Fix some minor whitespace issues
- MINOR: stats admin: allow unordered parameters in POST requests
- CLEANUP: fix typo in findserver() log message
- MINOR: stats admin: use the backend id instead of its name in the form
- MINOR: stats admin: reduce memcmp()/strcmp() calls on status codes
- DOC: cleanup indentation, alignment, columns and chapters
- DOC: fix some keywords arguments documentation
- MINOR: cli: display the 4 IP addresses and ports on "show sess XXX"
- BUG/MAJOR: log: possible segfault with logformat
- MEDIUM: log: split of log_format generation
- MEDIUM: log: New format-log flags: %Fi %Fp %Si %Sp %Ts %rt %H %pid
- MEDIUM: log: Unique ID
- MINOR: log: log-format: usable without httplog and tcplog
- BUG/MEDIUM: balance source did not properly hash IPv6 addresses
- MINOR: contrib/iprange: add a network IP range to mask converter
- MEDIUM: session: implement the "use-server" directive
- MEDIUM: log: add a new cookie flag 'U' to report situations where cookie is not used
- MEDIUM: http: make extract_cookie_value() iterate over cookie values
- MEDIUM: http: add cookie and scookie ACLs
- CLEANUP: lb_first: add reference to a paper describing the original idea
- MEDIUM: stream_sock: add a get_src and get_dst callback and remove SN_FRT_ADDR_SET
- BUG/MINOR: acl: req_ssl_sni would randomly fail if a session ID is present
- BUILD: http: make extract_cookie_value() return an int not size_t
- BUILD: http: stop gcc-4.1.2 from complaining about possibly uninitialized values
- CLEANUP: http: message parser must ignore HTTP_MSG_ERROR
- MINOR: standard: add a memprintf() function to build formatted error messages
- CLEANUP: remove a few warning about unchecked return values in debug code
- MEDIUM: move message-related flags from transaction to message
- DOC: add a diagram to explain how circular buffers work
- MAJOR: buffer rework: replace ->send_max with ->o
- MAJOR: buffer: replace buf->l with buf->{o+i}
- MINOR: buffers: provide simple pointer normalization functions
- MINOR: buffers: remove unused function buffer_contig_data()
- MAJOR: buffers: replace buf->w with buf->p - buf->o
- MAJOR: buffers: replace buf->r with buf->p + buf->i
- MAJOR: http: move buffer->lr to http_msg->next
- MAJOR: http: change msg->{som,col,sov,eoh} to be relative to buffer origin
- CLEANUP: http: remove unused http_msg->col
- MAJOR: http: turn http_msg->eol to a buffer-relative offset
- MEDIUM: http: add a pointer to the buffer in http_msg
- MAJOR: http: make http_msg->sol relative to buffer's origin
- MEDIUM: http: http_send_name_header: remove references to msg and buffer
- MEDIUM: http: remove buffer arg in a few header manipulation functions
- MEDIUM: http: remove buffer arg in http_capture_bad_message
- MEDIUM: http: remove buffer arg in http_msg_analyzer
- MEDIUM: http: remove buffer arg in http_upgrade_v09_to_v10
- MEDIUM: http: remove buffer arg in http_buffer_heavy_realign
- MEDIUM: http: remove buffer arg in chunk parsing functions
- MINOR: http: remove useless wrapping checks in http_msg_analyzer
- MEDIUM: buffers: fix unsafe use of buffer_ignore at some places
- MEDIUM: buffers: add new pointer wrappers and get rid of almost all buffer_wrap_add calls
- MEDIUM: buffers: implement b_adv() to advance a buffer's pointer
- MEDIUM: buffers: rename a number of buffer management functions
- MEDIUM: http: add a prefetch function for ACL pattern fetch
- MEDIUM: http: make all ACL fetch function use acl_prefetch_http()
- BUG/MINOR: http_auth: ACLs are volatile, not permanent
- MEDIUM: http/acl: merge all request and response ACL fetches of headers and cookies
- MEDIUM: http/acl: make acl_fetch_hdr_{ip,val} rely on acl_fetch_hdr()
- MEDIUM: add a new typed argument list parsing framework
- MAJOR: acl: make use of the new argument parsing framework
- MAJOR: acl: store the ACL argument types in the ACL keyword declaration
- MEDIUM: acl: acl_find_target() now resolves arguments based on their types
- MAJOR: acl: make acl_find_targets also resolve proxy names at config time
- MAJOR: acl: ensure that implicit table and proxies are valid
- MEDIUM: acl: remove unused tests for missing args when args are mandatory
- MEDIUM: pattern: replace type pattern_arg with type arg
- MEDIUM: pattern: get rid of arg_i in all functions making use of arguments
- MEDIUM: pattern: use the standard arg parser
- MEDIUM: pattern: add an argument validation callback to pattern descriptors
- MEDIUM: pattern: report the precise argument parsing error when known.
- MEDIUM: acl: remove the ACL_TEST_F_NULL_MATCH flag
- MINOR: pattern: add a new 'sample' type to store fetched data
- MEDIUM: pattern: add new sample types to replace pattern types
- MAJOR: acl: make use of the new sample struct and get rid of acl_test
- MEDIUM: pattern/acl: get rid of temp_pattern in ACLs
- MEDIUM: acl: get rid of the SET_RES flags
- MEDIUM: get rid of SMP_F_READ_ONLY and SMP_F_MUST_FREE
- MINOR: pattern: replace struct pattern with struct sample
- MEDIUM: pattern: integrate pattern_data into sample and use sample everywhere
- MEDIUM: pattern: retrieve the sample type in the sample, not in the keyword description
- MEDIUM: acl/pattern: switch rdp_cookie functions stack up-down
- MEDIUM: acl: replace acl_expr with args in acl fetch_* functions
- MINOR: tcp: replace acl_fetch_rdp_cookie with smp_fetch_rdp_cookie
- MEDIUM: acl/pattern: use the same direction scheme
- MEDIUM: acl/pattern: start merging common sample fetch functions
- MEDIUM: pattern: ensure that sample types always cast into other types.
- MEDIUM: acl/pattern: factor out the src/dst address fetches
- MEDIUM: acl: implement payload and payload_lv
- CLEANUP: pattern: ensure that payload and payload_lv always stay in the buffer
- MINOR: stick_table: centralize the handling of empty keys
- MINOR: pattern: centralize handling of unstable data in pattern_process()
- MEDIUM: pattern: use smp_fetch_rdp_cookie instead of the pattern specific version
- MINOR: acl: set SMP_OPT_ITERATE on fetch functions
- MINOR: acl: add a val_args field to keywords
- MINOR: proto_tcp: validate arguments of payload and payload_lv ACLs
- MEDIUM: http: merge acl and pattern header fetch functions
- MEDIUM: http: merge ACL and pattern cookie fetches into a single one
- MEDIUM: acl: report parsing errors to the caller
- MINOR: arg: improve error reporting on invalid arguments
- MINOR: acl: report errors encountered when loading patterns from files
- MEDIUM: acl: extend the pattern parsers to report meaningful errors
- REORG: use the name "sample" instead of "pattern" to designate extracted data
- REORG: rename "pattern" files
- MINOR: acl: add types to ACL patterns
- MINOR: standard: add an IPv6 parsing function (str62net)
- MEDIUM: acl: support IPv6 address matching
- REORG: stream_interface: create a struct sock_ops to hold socket operations
- REORG/MEDIUM: move protocol->{read,write} to sock_ops
- REORG/MEDIUM: stream_interface: initialize socket ops from descriptors
- REORG/MEDIUM: replace stream interface protocol functions by a proto pointer
- REORG/MEDIUM: move the default accept function from sockstream to protocols.c
- MEDIUM: proto_tcp: remove src6 and dst6 pattern fetch methods
- BUG/MINOR: http: error snapshots are wrong if buffer wraps
- BUG/MINOR: http: ensure that msg->err_pos is always relative to buf->p
- MEDIUM: http: improve error capture reports
- MINOR: acl: add the cook_val() match to match a cookie against an integer
- BUG/MEDIUM: send_proxy: fix initialisation of send_proxy_ofs
- MEDIUM: memory: add the ability to poison memory at run time
- BUG/MEDIUM: log: ensure that unique_id is properly initialized
- MINOR: cfgparse: use a common errmsg pointer for all parsers
- MEDIUM: cfgparse: make backend_parse_balance() use memprintf to report errors
- MEDIUM: cfgparse: use the new error reporting framework for remaining cfg_keywords
- MINOR: http: replace http_message_realign() with buffer_slow_realign()
2012/03/26 : 1.5-dev8
- MINOR: patch for minor typo (ressources/resources)
- MEDIUM: http: add support for sending the server's name in the outgoing request
- DOC: mention that default checks are TCP connections
- BUG/MINOR: fix options forwardfor if-none when an alternative header name is specified
- CLEANUP: Make check_statuses, analyze_statuses and process_chk static
- CLEANUP: Fix HCHK spelling errors
- BUG/MINOR: fix typo in processing of http-send-name-header
- MEDIUM: log: Use linked lists for loggers
- BUILD: fix declaration inside a scope block
- REORG: log: split send_log function
- MINOR: config: Parse the string of the log-format config keyword
- MINOR: add ultoa, ulltoa, ltoa, lltoa implementations
- MINOR: Date and time fonctions that don't use snprintf
- MEDIUM: log: make http_sess_log use log_format
- DOC: log-format documentation
- MEDIUM: log: use log_format for mode tcplog
- MEDIUM: log-format: backend source address %Bi %Bp
- BUG/MINOR: log-format: fix %o flag
- BUG/MEDIUM: bad length in log_format and __send_log
- MINOR: logformat %st is signed
- BUILD/MINOR: fix the source URL in the spec file
- DOC: acl is http_first_req, not http_req_first
- BUG/MEDIUM: don't trim last spaces from headers consisting only of spaces
- MINOR: acl: add new matches for header/path/url length
- BUILD: halog: make halog build on solaris
- BUG/MINOR: don't use a wrong port when connecting to a server with mapped ports
- MINOR: remove the client/server side distinction in SI addresses
- MINOR: halog: add support for matching queued requests
- DOC: indicate that cookie "prefix" and "indirect" should not be mixed
- OPTIM/MINOR: move struct sockaddr_storage to the tail of structs
- OPTIM/MINOR: make it possible to change pipe size (tune.pipesize)
- BUILD/MINOR: silent a build warning in src/pipe.c (fcntl)
- OPTIM/MINOR: move the hdr_idx pools out of the proxy struct
- MEDIUM: tune.http.maxhdr makes it possible to configure the maximum number of HTTP headers
- BUG/MINOR: fix a segfault when parsing a config with undeclared peers
- CLEANUP: rename possibly confusing struct field "tracked"
- BUG/MEDIUM: checks: fix slowstart behaviour when server tracking is in use
- MINOR: config: tolerate server "cookie" setting in non-HTTP mode
- MEDIUM: buffers: add some new primitives and rework existing ones
- BUG: buffers: don't return a negative value on buffer_total_space_res()
- MINOR: buffers: make buffer_pointer() support negative pointers too
- CLEANUP: kill buffer_replace() and use an inline instead
- BUG: tcp: option nolinger does not work on backends
- CLEANUP: ebtree: remove a few annoying signedness warnings
- CLEANUP: ebtree: clarify licence and update to 6.0.6
- CLEANUP: ebtree: remove 4-year old harmless typo in duplicates insertion code
- CLEANUP: ebtree: remove another typo, a wrong initialization in insertion code
- BUG: ebtree: ebst_lookup() could return the wrong entry
- OPTIM: stream_sock: reduce the amount of in-flight spliced data
- OPTIM: stream_sock: save a failed recv syscall when splice returns EAGAIN
- MINOR: acl: add support for TLS server name matching using SNI
- BUG: http: re-enable TCP quick-ack upon incomplete HTTP requests
- BUG: proto_tcp: don't try to bind to a foreign address if sin_family is unknown
- MINOR: pattern: export the global temporary pattern
- CLEANUP: patterns: get rid of pattern_data_setstring()
- MEDIUM: acl: use temp_pattern to store fetched information in the "method" match
- MINOR: acl: include pattern.h to make pattern migration more transparent
- MEDIUM: pattern: change the pattern data integer from unsigned to signed
- MEDIUM: acl: use temp_pattern to store any integer-type information
- MEDIUM: acl: use temp_pattern to store any address-type information
- CLEANUP: acl: integer part of acl_test is not used anymore
- MEDIUM: acl: use temp_pattern to store any string-type information
- CLEANUP: acl: remove last data fields from the acl_test struct
- MEDIUM: http: replace get_ip_from_hdr2() with http_get_hdr()
- MEDIUM: patterns: the hdr() pattern is now of type string
- DOC: add minimal documentation on how ACLs work internally
- DOC: add a coding-style file
- OPTIM: halog: keep a fast path for the lines-count only
- CLEANUP: silence a warning when building on sparc
- BUG: http: tighten the list of allowed characters in a URI
- MEDIUM: http: block non-ASCII characters in URIs by default
- DOC: add some documentation from RFC3986 about URI format
- BUG/MINOR: cli: correctly remove the whole table on "clear table"
- BUG/MEDIUM: correctly disable servers tracking another disabled servers.
- BUG/MEDIUM: zero-weight servers must not dequeue requests from the backend
- MINOR: halog: add some help on the command line
- BUILD: fix build error on FreeBSD
- BUG: fix double free in peers config error path
- MEDIUM: improve config check return codes
- BUILD: make it possible to look for pcre in the default system paths
- MINOR: config: emit a warning when 'default_backend' masks servers
- MINOR: backend: rework the LC definition to support other connection-based algos
- MEDIUM: backend: add the 'first' balancing algorithm
- BUG: fix httplog trailing LF
- MEDIUM: increase chunk-size limit to 2GB-1
- BUG: queue: fix dequeueing sequence on HTTP keep-alive sessions
- BUG: http: disable TCP delayed ACKs when forwarding content-length data
- BUG: checks: fix server maintenance exit sequence
- BUG/MINOR: stream_sock: don't remove BF_EXPECT_MORE and BF_SEND_DONTWAIT on partial writes
- DOC: enumerate valid status codes for "observe layer7"
- MINOR: buffer: switch a number of buffer args to const
- CLEANUP: silence signedness warning in acl.c
- BUG: stream_sock: si->release was not called upon shutw()
- MINOR: log: use "%ts" to log term status only and "%tsc" to log with cookie
- BUG/CRITICAL: log: fix risk of crash in development snapshot
- BUG/MAJOR: possible crash when using capture headers on TCP frontends
- MINOR: config: disable header captures in TCP mode and complain
2011/09/10 : 1.5-dev7
- [BUG] fix binary stick-tables
- [MINOR] http: *_dom matching header functions now also split on ":"
- [BUG] checks: fix support of Mysqld >= 5.5 for mysql-check
- [MINOR] acl: add srv_conn acl to count connections on a specific backend server
- [MINOR] check: add redis check support
- [DOC] small fixes to clearly distinguish between keyword and variables
- [MINOR] halog: add support for termination code matching (-tcn/-TCN)
- [DOC] Minor spelling fixes and grammatical enhancements
- [CLEANUP] dumpstats: make symbols static where possible
- [MINOR] Break out dumping table
- [MINOR] Break out processing of clear table
- [MINOR] Allow listing of stick table by key
- [MINOR] Break out all stick table socat command parsing
- [MINOR] More flexible clearing of stick table
- [MINOR] Allow showing and clearing by key of ipv6 stick tables
- [MINOR] Allow showing and clearing by key of integer stick tables
- [MINOR] Allow showing and clearing by key of string stick tables
- [CLEANUP] Remove assigned but unused variables
- [CLEANUP] peers.h: fix declarations
- [CLEANUP] session.c: Make functions static where possible
- [MINOR] Add active connection list to server
- [MINOR] Allow shutdown of sessions when a server becomes unavailable
- [MINOR] Add down termination condition
- [MINOR] Make appsess{,ion}_refresh static
- [MINOR] Add rdp_cookie pattern fetch function
- [CLEANUP] Remove unnecessary casts
- [MINOR] Add non-stick server option
- [MINOR] Consistently use error in tcp_parse_tcp_req()
- [MINOR] Consistently free expr on error in cfg_parse_listen()
- [MINOR] Free rdp_cookie_name on denint()
- [MINOR] Free tcp rules on denint()
- [MINOR] Free stick table pool on denint()
- [MINOR] Free stick rules on denint()
- [MEDIUM] Fix stick-table replication on soft-restart
- [MEDIUM] Correct ipmask() logic
- [MINOR] Correct type in table dump examples
- [MINOR] Fix build error in stream_int_register_handler()
- [MINOR] Use DPRINTF in assign_server()
- [BUG] checks: http-check expect could fail a check on multi-packet responses
- [DOC] fix minor typo in the "dispatch" doc
- [BUG] proto_tcp: fix address binding on remote source
- [MINOR] http: don't report the "haproxy" word on the monitoring response
- [REORG] http: move HTTP error codes back to proto_http.h
- [MINOR] http: make the "HTTP 200" status code configurable.
- [MINOR] http: partially revert the chunking optimization for now
- [MINOR] stream_sock: always clear BF_EXPECT_MORE upon complete transfer
- [CLEANUP] stream_sock: remove unneeded FL_TCP and factor out test
- [MEDIUM] http: add support for "http-no-delay"
- [OPTIM] http: optimize chunking again in non-interactive mode
- [OPTIM] stream_sock: avoid fast-forwarding of partial data
- [OPTIM] stream_sock: don't use splice on too small payloads
- [MINOR] config: make it possible to specify a cookie even without a server
- [BUG] stats: support url-encoded forms
- [MINOR] config: automatically compute a default fullconn value
- [CLEANUP] config: remove some left-over printf debugging code from previous patch
- [DOC] add missing entry or stick store-response
- [MEDIUM] http: add support for 'cookie' and 'set-cookie' patterns
- [BUG] halog: correctly handle truncated last line
- [MINOR] halog: make SKIP_CHAR stop on field delimiters
- [MINOR] halog: add support for HTTP log matching (-H)
- [MINOR] halog: gain back performance before SKIP_CHAR fix
- [OPTIM] halog: cache some common fields positions
- [OPTIM] halog: check once for correct line format and reuse the pointer
- [OPTIM] halog: remove many 'if' by using a function pointer for the filters
- [OPTIM] halog: remove support for tab delimiters in input data
- [BUG] session: risk of crash on out of memory (1.5-dev regression)
- [MINOR] session: try to emit a 500 response on memory allocation errors
- [OPTIM] stream_sock: reduce the default number of accepted connections at once
- [BUG] stream_sock: disable listener when system resources are exhausted
- [MEDIUM] proxy: add a PAUSED state to listeners and move socket tricks out of proxy.c
- [BUG] stream_sock: ensure orphan listeners don't accept too many connections
- [MINOR] listeners: add listen_full() to mark a listener full
- [MINOR] listeners: add support for queueing resource limited listeners
- [MEDIUM] listeners: put listeners in queue upon resource shortage
- [MEDIUM] listeners: queue proxy-bound listeners at the proxy's
- [MEDIUM] listeners: don't stop proxies when global maxconn is reached
- [MEDIUM] listeners: don't change listeners states anymore in maintain_proxies
- [CLEANUP] proxy: rename a few proxy states (PR_STIDLE and PR_STRUN)
- [MINOR] stats: report a "WAITING" state for sockets waiting for resource
- [MINOR] proxy: make session rate-limit more accurate
- [MINOR] sessions: only wake waiting listeners up if rate limit is OK
- [BUG] proxy: peers must only be stopped once, not upon every call to maintain_proxies
- [CLEANUP] proxy: merge maintain_proxies() operation inside a single loop
- [MINOR] task: new function task_schedule() to schedule a wake up
- [MAJOR] proxy: finally get rid of maintain_proxies()
- [BUG] proxy: stats frontend and peers were missing many initializers
- [MEDIUM] listeners: add a global listener management task
- [MINOR] proxy: make findproxy() return proxies from numeric IDs too
- [DOC] fix typos, "#" is a sharp, not a dash
- [MEDIUM] stats: add support for changing frontend's maxconn at runtime
- [MEDIUM] checks: group health checks methods by values and save option bits
- [MINOR] session-counters: add the ability to clear the counters
- [BUG] check: http-check expect + regex would crash in defaults section
- [MEDIUM] http: make x-forwarded-for addition conditional
- [REORG] build: move syscall redefinition to specific places
- [CLEANUP] update the year in the copyright banner
- [BUG] possible crash in 'show table' on stats socket
- [BUG] checks: use the correct destination port for sending checks
- [BUG] backend: risk of picking a wrong port when mapping is used with crossed families
- [MINOR] make use of set_host_port() and get_host_port() to get rid of family mismatches
- [DOC] fixed a few "sensible" -> "sensitive" errors
- [MINOR] make use of addr_to_str() and get_host_port() to replace many inet_ntop()
- [BUG] http: trailing white spaces must also be trimmed after headers
- [MINOR] stats: display "<NONE>" instead of the frontend name when unknown
- [MINOR] http: take a capture of too large requests and responses
- [MINOR] http: take a capture of truncated responses
- [MINOR] http: take a capture of bad content-lengths.
- [DOC] add a few old and uncommitted docs
- [CLEANUP] cfgparse: fix reported options for the "bind" keyword
- [MINOR] halog: add -hs/-HS to filter by HTTP status code range
- [MINOR] halog: support backslash-escaped quotes
- [CLEANUP] remove dirty left-over of a debugging message
- [MEDIUM] stats: disable complex socket reservation for stats socket
- [CLEANUP] remove a useless test in manage_global_listener_queue()
- [MEDIUM] stats: add the "set maxconn" setting to the command line interface
- [MEDIUM] add support for global.maxconnrate to limit the per-process conn rate.
- [MINOR] stats: report the current and max global connection rates
- [MEDIUM] stats: add the ability to adjust the global maxconnrate
- [BUG] peers: don't pre-allocate 65000 connections to each peer
- [MEDIUM] don't limit peers nor stats socket to maxconn nor maxconnrate
- [BUG] peers: the peer frontend must not emit any log
- [CLEANUP] proxy: make pause_proxy() perform the required controls and emit the logs
- [BUG] peers: don't keep a peers section which has a NULL frontend
- [BUG] peers: ensure the peers are resumed if they were paused
- [MEDIUM] stats: add the ability to enable/disable/shutdown a frontend at runtime
- [MEDIUM] session: make session_shutdown() an independant function
- [MEDIUM] stats: offer the possibility to kill a session from the CLI
- [CLEANUP] stats: centralize tests for backend/server inputs on the CLI
- [MEDIUM] stats: offer the possibility to kill sessions by server
- [MINOR] halog: do not consider byte 0x8A as end of line
- [MINOR] frontend: ensure debug message length is always initialized
- [OPTIM] halog: make fgets parse more bytes by blocks
- [OPTIM] halog: add assembly version of the field lookup code
- [MEDIUM] poll: add a measurement of idle vs work time
- [CLEANUP] startup: report only the basename in the usage message
- [MINOR] startup: add an option to change to a new directory
- [OPTIM] task: don't scan the run queue if we know it's empty
- [BUILD] stats: stdint is not present on solaris
- [DOC] update the README file to reflect new naming rules for patches
- [MINOR] stats: report the number of requests intercepted by the frontend
- [DOC] update ROADMAP file
2011/04/08 : 1.5-dev6
- [BUG] stream_sock: use get_addr_len() instead of sizeof() on sockaddr_storage
- [BUG] TCP source tracking was broken with IPv6 changes
- [BUG] stick-tables did not work when converting IPv6 to IPv4
- [CRITICAL] fix risk of crash when dealing with space in response cookies
2011/03/29 : 1.5-dev5
- [BUG] standard: is_addr return value for IPv4 was inverted
- [MINOR] update comment about IPv6 support for server
- [MEDIUM] use getaddrinfo to resolve names if gethostbyname fail
- [DOC] update IPv6 support for bind
- [DOC] document IPv6 support for server
- [DOC] fix a minor typo
- [MEDIUM] IPv6 support for syslog
- [DOC] document IPv6 support for syslog
- [MEDIUM] IPv6 support for stick-tables
- [DOC] document IPv6 support for stick-tables
- [DOC] update ROADMAP file
- [BUG] session: src_conn_cur was returning src_conn_cnt instead
- [MINOR] frontend: add a make_proxy_line function
- [MEDIUM] stream_sock: add support for sending the proxy protocol header line
- [MEDIUM] server: add support for the "send-proxy" option
- [DOC] update the spec on the proxy protocol
- [BUILD] proto_tcp: fix build issue with CTTPROXY
- [DOC] update ROADMAP file
- [MEDIUM] config: rework the IPv4/IPv6 address parser to support host-only addresses
- [MINOR] cfgparse: better report wrong listening addresses and make use of str2sa_range
- [BUILD] add the USE_GETADDRINFO build option
- [TESTS] provide a test case for various address formats
- [BUG] session: conn_retries was not always initialized
- [BUG] log: retrieve the target from the session, not the SI
- [BUG] http: fix possible incorrect forwarded wrapping chunk size (take 2)
- [MINOR] tools: add two macros MID_RANGE and MAX_RANGE
- [BUG] http: fix content-length handling on 32-bit platforms
- [OPTIM] buffers: uninline buffer_forward()
- [BUG] stream_sock: fix handling for server side PROXY protocol
- [MINOR] acl: add support for table_cnt and table_avl matches
- [DOC] update ROADMAP file
2011/03/13 : 1.5-dev4
- [MINOR] cfgparse: Check whether the path given for the stats socket actually fits into the sockaddr_un structure to avoid truncation.
- [MINOR] unix sockets : inherits the backlog size from the listener
- [CLEANUP] unix sockets : move create_uxst_socket() in uxst_bind_listener()
- [DOC] fix a minor typo
- [DOC] fix ignore-persist documentation
- [MINOR] add warnings on features not compatible with multi-process mode
- [BUG] http: fix http-pretend-keepalive and httpclose/tunnel mode
- [MINOR] stats: add support for several packets in stats admin
- [BUG] stats: admin commands must check the proxy state
- [BUG] stats: admin web interface must check the proxy state
- [MINOR] http: add pattern extraction method to stick on query string parameter
- [MEDIUM] add internal support for IPv6 server addresses
- [MINOR] acl: add be_id/srv_id to match backend's and server's id
- [MINOR] log: add support for passing the forwarded hostname
- [MINOR] log: ability to override the syslog tag
- [MINOR] checks: add PostgreSQL health check
- [DOC] update ROADMAP file
- [BUILD] pattern: use 'int' instead of 'int32_t'
- [OPTIM] linux: add support for bypassing libc to force using vsyscalls
- [BUG] debug: report the correct poller list in verbose mode
- [BUG] capture: do not capture a cookie if there is no memory left
- [BUG] appsession: fix possible double free in case of out of memory
- [CRITICAL] cookies: mixing cookies in indirect mode and appsession can crash the process
- [BUG] http: correctly update the header list when removing two consecutive headers
- [BUILD] add the CPU=native and ARCH=32/64 build options
- [BUILD] add -fno-strict-aliasing to fix warnings with gcc >= 4.4
- [CLEANUP] hash: move the avalanche hash code globally available
- [MEDIUM] hash: add support for an 'avalanche' hash-type
- [DOC] update roadmap file
- [BUG] http: do not re-enable the PROXY analyser on keep-alive
- [OPTIM] http: don't send each chunk in a separate packet
- [DOC] fix minor typos reported recently in the peers section
- [DOC] fix another typo in the doc
- [MINOR] stats: report HTTP message state and buffer flags in error dumps
- [BUG] http chunking: don't report a parsing error on connection errors
- [BUG] stream_interface: truncate buffers when sending error messages
- [MINOR] http: support wrapping messages in error captures
- [MINOR] http: capture incorrectly chunked message bodies
- [MINOR] stats: add global event ID and count
- [BUG] http: analyser optimizations broke pipelining
- [CLEANUP] frontend: only apply TCP-specific settings to TCP/TCP6 sockets
- [BUG] http: fix incorrect error reporting during data transfers
- [CRITICAL] session: correctly leave turn-around and queue states on abort
- [BUG] session: release slot before processing pending connections
- [MINOR] tcp: add support for dynamic MSS setting
- [BUG] stick-table: correctly terminate string keys during lookups
- [BUG] acl: fix handling of empty lines in pattern files
- [BUG] stick-table: use the private buffer when padding strings
- [BUG] ebtree: fix ebmb_lookup() with len smaller than the tree's keys
- [OPTIM] ebtree: ebmb_lookup: reduce stack usage by moving the return code out of the loop
- [OPTIM] ebtree: inline ebst_lookup_len and ebis_lookup_len
- [REVERT] undo the stick-table string key lookup fixes
- [MINOR] http: improve url_param pattern extraction to ignore empty values
- [BUILD] frontend: shut a warning with TCP_MAXSEG
- [BUG] http: update the header list's tail when removing the last header
- [DOC] fix minor typo in the proxy protocol doc
- [DOC] fix typos (http-request instead of http-check)
- [BUG] http: use correct ACL pointer when evaluating authentication
- [BUG] cfgparse: correctly count one socket per port in ranges
- [BUG] startup: set the rlimits before binding ports, not after.
- [BUG] acl: srv_id must return no match when the server is NULL
- [MINOR] acl: add ability to check for internal response-only parameters
- [MINOR] acl: srv_id is only valid in responses
- [MINOR] config: warn if response-only conditions are used in "redirect" rules
- [BUG] acl: fd leak when reading patterns from file
- [DOC] fix minor typo in "usesrc"
- [BUG] http: fix possible incorrect forwarded wrapping chunk size
- [BUG] http: fix computation of message body length after forwarding has started
- [BUG] http: balance url_param did not work with first parameters on POST
- [TESTS] update the url_param regression test to test check_post too
- [DOC] update ROADMAP
- [DOC] internal: reflect the fact that SI_ST_ASS is transient
- [BUG] config: don't crash on empty pattern files.
- [MINOR] stream_interface: make use of an applet descriptor for IO handlers
- [REORG] stream_interface: move the st0, st1 and private members to the applet
- [REORG] stream_interface: split the struct members in 3 parts
- [REORG] session: move client and server address to the stream interface
- [REORG] tcp: make tcpv4_connect_server() take the target address from the SI
- [MEDIUM] stream_interface: store the target pointer and type
- [CLEANUP] stream_interface: remove the applet.handler pointer
- [MEDIUM] log: take the logged server name from the stream interface
- [CLEANUP] session: remove data_source from struct session
- [CLEANUP] stats: make all dump functions only rely on the stream interface
- [REORG] session: move the data_ctx struct to the stream interface's applet
- [MINOR] proxy: add PR_O2_DISPATCH to detect dispatch mode
- [MINOR] cfgparse: only keep one of dispatch, transparent, http_proxy
- [MINOR] session: add a pointer to the new target into the session
- [MEDIUM] session: remove s->prev_srv which is not needed anymore
- [CLEANUP] stream_interface: use inline functions to manipulate targets
- [MAJOR] session: remove the ->srv pointer from struct session
- [MEDIUM] stats: split frontend and backend stats
- [MEDIUM] http: always evaluate http-request rules before stats http-request
- [REORG] http: move the http-request rules to proto_http
- [BUG] http: stats were not incremented on http-request deny
- [MINOR] checks: report it if checks fail due to socket creation error
2010/11/11 : 1.5-dev3
- [DOC] fix http-request documentation
- [MEDIUM] enable/disable servers from the stats web interface
- [MEDIUM] stats: add an admin level
- [DOC] stats: document the "stats admin" statement
- [MINOR] startup: print the proxy socket which caused an error
- [CLEANUP] Remove unneeded chars allocation
- [MINOR] config: detect options not supported due to compilation options
- [MINOR] Add pattern's fetchs payload and payload_lv
- [MINOR] frontend: improve accept-proxy header parsing
- [MINOR] frontend: add tcpv6 support on accept-proxy bind
- [MEDIUM] Enhance message errors management on binds
- [MINOR] Manage unix socket source field on logs
- [MINOR] Manage unix socket source field on session dump on sock stats
- [MINOR] Support of unix listener sockets for debug and log event messages on frontend.c
- [MINOR] Add some tests on sockets family for port remapping and mode transparent.
- [MINOR] Manage socket type unix for some logs
- [MINOR] Enhance controls of socket's family on acls and pattern fetch
- [MINOR] Support listener's sockets unix on http logs.
- [MEDIUM] Add supports of bind on unix sockets.
- [BUG] stick table purge failure if size less than 255
- [BUG] stick table entries expire on counters updates/read or show table, even if there is no "expire" parameter
- [MEDIUM] Implement tcp inspect response rules
- [DOC] tcp-response content and inspect
- [MINOR] new acls fetch req_ssl_hello_type and rep_ssl_hello_type
- [DOC] acls rep_ssl_hello and req_ssl_hello
- [MEDIUM] Create new protected pattern types CONSTSTRING and CONSTDATA to force memcpy if data from protected areas need to be manipulated.
- [DOC] new type binary in stick-table
- [DOC] stick store-response and new patterns payload and payload_lv
- [MINOR] Manage all types (ip, integer, string, binary) on cli "show table" command
- [MEDIUM] Create updates tree on stick table to manage sync.
- [MAJOR] Add new files src/peer.c, include/proto/peers.h and include/types/peers.h for sync stick table management
- [MEDIUM] Manage peers section parsing and stick table registration on peers.
- [MEDIUM] Manage soft stop on peers proxy
- [DOC] add documentation for peers section
- [MINOR] checks: add support for LDAPv3 health checks
- [MINOR] add better support to "mysql-check"
- [BUG] Restore info about available active/backup servers
- [CONTRIB] Update haproxy.pl
- [CONTRIB] Update Cacti Tempates
- [CONTRIB] add templates for Cacti.
- [BUG] http: don't consider commas as a header delimitor within quotes
- [MINOR] support a global jobs counter
- [DOC] add a summary about cookie incompatibilities between specs and browsers
- [DOC] fix description of cookie "insert" and "indirect" modes
- [MEDIUM] http: fix space handling in the request cookie parser
- [MEDIUM] http: fix space handling in the response cookie parser
- [DOC] fix typo in the queue() definition (backend, not frontend)
- [BUG] deinit: unbind listeners before freeing them
- [BUG] stream_interface: only call si->release when both dirs are closed
- [MEDIUM] buffers: rework the functions to exchange between SI and buffers
- [DOC] fix typo in the avg_queue() and be_conn() definition (backend, not frontend)
- [MINOR] halog: add '-tc' to sort by termination codes
- [MINOR] halog: skip non-traffic logs for -st and -tc
- [BUG] stream_sock: cleanly disable the listener in case of resource shortage
- [BUILD] stream_sock: previous fix lacked the #include, causing a warning.
- [DOC] bind option is "defer-accept", not "defer_accept"
- [DOC] missing index entry for http-check send-state
- [DOC] tcp-request inspect-delay is for backends too
- [BUG] ebtree: string_equal_bits() could return garbage on identical strings
- [BUG] stream_sock: try to flush any extra pending request data after a POST
- [BUILD] proto_http: eliminate some build warnings with gcc-2.95
- [MEDIUM] make it possible to combine http-pretend-keepalived with httpclose
- [MEDIUM] tcp-request : don't wait for inspect-delay to expire when the buffer is full
- [MEDIUM] checks: add support for HTTP contents lookup
- [TESTS] add test-check-expect to test various http-check methods
- [MINOR] global: add "tune.chksize" to change the default check buffer size
- [MINOR] cookie: add options "maxidle" and "maxlife"
- [MEDIUM] cookie: support client cookies with some contents appended to their value
- [MINOR] http: make some room in the transaction flags to extend cookies
- [MINOR] cookie: add the expired (E) and old (O) flags for request cookies
- [MEDIUM] cookie: reassign set-cookie status flags to store more states
- [MINOR] add encode/decode function for 30-bit integers from/to base64
- [MEDIUM] cookie: check for maxidle and maxlife for incoming dated cookies
- [MEDIUM] cookie: set the date in the cookie if needed
- [DOC] document the cookie maxidle and maxlife parameters
- [BUG] checks: don't log backend down for all zero-weight servers
- [MEDIUM] checks: set server state to one state from failure when leaving maintenance
- [BUG] config: report correct keywords for "observe"
- [MINOR] checks: ensure that we can inherit binary checks from the defaults section
- [MINOR] acl: add the http_req_first match
- [DOC] fix typos about bind-process syntax
- [BUG] cookie: correctly unset default cookie parameters
- [MINOR] cookie: add support for the "preserve" option
- [BUG] ebtree: fix duplicate strings insertion
- [CONTRIB] halog: report per-url counts, errors and times
- [CONTRIB] halog: minor speed improvement in timer parser
- [MINOR] buffers: add a new request analyser flag for PROXY mode
- [MINOR] listener: add the "accept-proxy" option to the "bind" keyword
- [MINOR] standard: add read_uint() to parse a delimited unsigned integer
- [MINOR] standard: change arg type from const char* to char*
- [MINOR] frontend: add a new analyser to parse a proxied connection
- [MEDIUM] session: call the frontend_decode_proxy analyser on proxied connections
- [DOC] add the proxy protocol's specifications
- [DOC] document the 'accept-proxy' bind option
- [MINOR] cfgparse: report support of <path> for the 'bind' statements
- [DOC] add references to unix socket handling
- [MINOR] move MAXPATHLEN definition to compat.h
- [MEDIUM] unix sockets: cleanup the error reporting path
- [BUG] session: don't stop forwarding of data upon last packet
- [CLEANUP] accept: replace some inappropriate Alert() calls with send_log()
- [BUILD] peers: shut a printf format warning (key_size is a size_t)
- [BUG] accept: don't close twice upon error
- [OPTIM] session: don't recheck analysers when buffer flags have not changed
- [OPTIM] stream_sock: don't clear FDs that are already cleared
- [BUG] proto_tcp: potential bug on pattern fetch dst and dport
2010/08/28 : 1.5-dev2
- [MINOR] startup: release unused structs after forking
- [MINOR] startup: don't wait for nothing when no old pid remains
- [CLEANUP] reference product branch 1.5
- [MEDIUM] signals: add support for registering functions and tasks
- [MEDIUM] signals: support redistribution of signal zero when stopping
- [BUG] http: don't set auto_close if more data are expected
2010/08/25 : 1.5-dev1
- [BUG] stats: session rate limit gets garbaged in the stats
- [DOC] mention 'option http-server-close' effect in Tq section
- [DOC] summarize and highlight persistent connections behaviour
- [DOC] add configuration samples
- [BUG] http: dispatch and http_proxy modes were broken for a long time
- [BUG] http: the transaction must be initialized even in TCP mode
- [BUG] tcp: dropped connections must be counted as "denied" not "failed"
- [BUG] consistent hash: balance on all servers, not only 2 !
- [CONTRIB] halog: report per-server status codes, errors and response times
- [BUG] http: the transaction must be initialized even in TCP mode (part 2)
- [BUG] client: always ensure to zero rep->analysers
- [BUG] session: clear BF_READ_ATTACHED before next I/O
- [BUG] http: automatically close response if req is aborted
- [BUG] proxy: connection rate limiting was eating lots of CPU
- [BUG] http: report correct flags in case of client aborts during body
- [TESTS] refine non-regression tests and add 4 new tests
- [BUG] debug: wrong pointer was used to report a status line
- [BUG] debug: correctly report truncated messages
- [DOC] document the "dispatch" keyword
- [BUG] stick_table: fix possible memory leak in case of connection error
- [CLEANUP] acl: use 'L6' instead of 'L4' in ACL flags relying on contents
- [MINOR] accept: count the incoming connection earlier
- [CLEANUP] tcp: move some non tcp-specific layer6 processing out of proto_tcp
- [CLEANUP] client: move some ACLs away to their respective locations
- [CLEANUP] rename client -> frontend
- [MEDIUM] separate protocol-level accept() from the frontend's
- [MINOR] proxy: add a list to hold future layer 4 rules
- [MEDIUM] config: parse tcp layer4 rules (tcp-request accept/reject)
- [MEDIUM] tcp: check for pure layer4 rules immediately after accept()
- [OPTIM] frontend: tell the compiler that errors are unlikely to occur
- [MEDIUM] frontend: check for LI_O_TCP_RULES in the listener
- [MINOR] frontend: only check for monitor-net rules if LI_O_CHK_MONNET is set
- [CLEANUP] buffer->cto is not used anymore
- [MEDIUM] session: finish session establishment sequence in with I/O handlers
- [MEDIUM] session: initialize server-side timeouts after connect()
- [MEDIUM] backend: initialize the server stream_interface upon connect()
- [MAJOR] frontend: don't initialize the server-side stream_int anymore
- [MEDIUM] session: move the conn_retries attribute to the stream interface
- [MEDIUM] session: don't assign conn_retries upon accept() anymore
- [MINOR] frontend: rely on the frontend and not the backend for INDEPSTR
- [MAJOR] frontend: reorder the session initialization upon accept
- [MINOR] proxy: add an accept() callback for the application layer
- [MAJOR] frontend: split accept() into frontend_accept() and session_accept()
- [MEDIUM] stats: rely on the standard session_accept() function
- [MINOR] buffer: refine the flags that may wake an analyser up.
- [MINOR] stream_sock: don't dereference a non-existing frontend
- [MINOR] session: differenciate between accepted connections and received connections
- [MEDIUM] frontend: count the incoming connection earlier
- [MINOR] frontend: count denied TCP requests separately
- [CLEANUP] stick_table: add/clarify some comments
- [BUILD] memory: add a few missing parenthesis to the pool management macros
- [MINOR] stick_table: add support for variable-sized data
- [CLEANUP] stick_table: rename some stksess struct members to avoid confusion
- [CLEANUP] stick_table: move pattern to key functions to stick_table.c
- [MEDIUM] stick_table: add room for extra data types
- [MINOR] stick_table: add support for "conn_cum" data type.
- [MEDIUM] stick_table: don't overwrite data when storing an entry
- [MINOR] config: initialize stick tables after all the parsing
- [MINOR] stick_table: provide functions to return stksess data from a type
- [MEDIUM] stick_table: move the server ID to a generic data type
- [MINOR] stick_table: enable it for frontends too
- [MINOR] stick_table: export the stick_table_key
- [MINOR] tcp: add per-source connection rate limiting
- [MEDIUM] stick_table: separate storage and update of session entries
- [MEDIUM] stick-tables: add a reference counter to each entry
- [MINOR] session: add a pointer to the tracked counters for the source
- [CLEANUP] proto_tcp: make the config parser a little bit more flexible
- [BUG] config: report the correct proxy type in tcp-request errors
- [MINOR] config: provide a function to quote args in a more friendly way
- [BUG] stick_table: the fix for the memory leak caused a regression
- [MEDIUM] backend: support servers on 0.0.0.0
- [BUG] stick-table: correctly refresh expiration timers
- [MEDIUM] stream-interface: add a ->release callback
- [MINOR] proxy: add a "parent" member to the structure
- [MEDIUM] session: make it possible to call an I/O handler on both SI
- [MINOR] tools: add a fast div64_32 function
- [MINOR] freq_ctr: add new types and functions for periods different from 1s
- [MINOR] errors: provide new status codes for config parsing functions
- [BUG] http: denied requests must not be counted as denied resps in listeners
- [MINOR] tools: add a get_std_op() function to parse operators
- [MEDIUM] acl: make use of get_std_op() to parse intger ranges
- [MAJOR] stream_sock: better wakeup conditions on read()
- [BUG] session: analysers must be checked when SI state changes
- [MINOR] http: reset analysers to listener's, not frontend's
- [MEDIUM] session: support "tcp-request content" rules in backends
- [BUILD] always match official tags when doing git-tar
- [MAJOR] stream_interface: fix the wakeup conditions for embedded iohandlers
- [MEDIUM] buffer: make buffer_feed* support writing non-contiguous chunks
- [MINOR] tcp: src_count acl does not have a permanent result
- [MAJOR] session: add track-counters to track counters related to the session
- [MINOR] stick-table: provide a table lookup function
- [MINOR] stick-table: use suffix "_cnt" for cumulated counts
- [MEDIUM] session: move counter ACL fetches from proto_tcp
- [MEDIUM] session: add concurrent connections counter
- [MEDIUM] session: add data in and out volume counters
- [MINOR] session: add the trk_conn_cnt ACL keyword to track connection counts
- [MEDIUM] session-counters: automatically update tracked connection count
- [MINOR] session: add the trk_conn_cur ACL keyword to track concurrent connection
- [MINOR] session: add trk_kbytes_* ACL keywords to track data size
- [MEDIUM] session: add a counter on the cumulated number of sessions
- [MINOR] config: support a comma-separated list of store data types in stick-table
- [MEDIUM] stick-tables: add support for arguments to data_types
- [MEDIUM] stick-tables: add stored data argument type checking
- [MEDIUM] session counters: add conn_rate and sess_rate counters
- [MEDIUM] session counters: add bytes_in_rate and bytes_out_rate counters
- [MINOR] stktable: add a stktable_update_key() function
- [MINOR] session-counters: add a general purpose counter (gpc0)
- [MEDIUM] session-counters: add HTTP req/err tracking
- [MEDIUM] stats: add "show table [<name>]" to dump a stick-table
- [MEDIUM] stats: add "clear table <name> key <value>" to clear table entries
- [CLEANUP] stick-table: declare stktable_data_types as extern
- [MEDIUM] stick-table: make use of generic types for stored data
- [MINOR] stats: correctly report errors on "show table" and "clear table"
- [MEDIUM] stats: add the ability to dump table entries matching criteria
- [DOC] configuration: document all the new tracked counters
- [DOC] stats: document "show table" and "clear table"
- [MAJOR] session-counters: split FE and BE track counters
- [MEDIUM] tcp: accept the "track-counters" in "tcp-request content" rules
- [MEDIUM] session counters: automatically remove expired entries.
- [MEDIUM] config: replace 'tcp-request <action>' with "tcp-request connection"
- [MEDIUM] session-counters: make it possible to count connections from frontend
- [MINOR] session-counters: use "track-sc{1,2}" instead of "track-{fe,be}-counters"
- [MEDIUM] session-counters: correctly unbind the counters tracked by the backend
- [CLEANUP] stats: use stksess_kill() to remove table entries
- [DOC] update the references to session counters and to tcp-request connection
- [DOC] cleanup: split a few long lines
- [MEDIUM] http: forward client's close when abortonclose is set
- [BUG] queue: don't dequeue proxy-global requests on disabled servers
- [BUG] stats: global stats timeout may be specified before stats socket.
- [BUG] conf: add tcp-request content rules to the correct list
2010/05/23 : 1.5-dev0
- exact copy of 1.4.6
2010/05/16 : 1.4.6
- [BUILD] ebtree: update to v6.0.1 to remove references to dprintf()
- [CLEANUP] acl: make use of eb_is_empty() instead of open coding the tree's emptiness test
- [MINOR] acl: add srv_is_up() to check that a specific server is up or not
- [DOC] add a few precisions about the use of RDP cookies
2010/05/13 : 1.4.5
- [DOC] report minimum kernel version for tproxy in the Makefile
- [MINOR] add the "ignore-persist" option to conditionally ignore persistence
- [DOC] add the "ignore-persist" option to conditionally ignore persistence
- [DOC] fix ignore-persist/force-persist documentation
- [BUG] cttproxy: socket fd leakage in check_cttproxy_version
- [DOC] doc/configuration.txt: fix typos
- [MINOR] option http-pretend-keepalive is both for FEs and BEs
- [MINOR] fix possible crash in debug mode with invalid responses
- [MINOR] halog: add support for statisticts on status codes
- [OPTIM] halog: use a faster zero test in fgets()
- [OPTIM] halog: minor speedup by using unlikely()
- [OPTIM] halog: speed up fgets2-64 by about 10%
- [DOC] refresh the README file and merge the CONTRIB file into it
- [MINOR] acl: support loading values from files
- [MEDIUM] ebtree: upgrade to version 6.0
- [MINOR] acl trees: add flags and union members to store values in trees
- [MEDIUM] acl: add ability to insert patterns in trees
- [MEDIUM] acl: add tree-based lookups of exact strings
- [MEDIUM] acl: add tree-based lookups of networks
- [MINOR] acl: ignore empty lines and comments in pattern files
- [MINOR] stick-tables: add support for "stick on hdr"
2010/04/07 : 1.4.4
- [BUG] appsession should match the whole cookie name
- [CLEANUP] proxy: move PR_O_SSL3_CHK to options2 to release one flag
- [MEDIUM] backend: move the transparent proxy address selection to backend
- [MINOR] add very fast IP parsing functions
- [MINOR] add new tproxy flags for dynamic source address binding
- [MEDIUM] add ability to connect to a server from an IP found in a header
- [BUILD] config: last patch breaks build without CONFIG_HAP_LINUX_TPROXY
- [MINOR] http: make it possible to pretend keep-alive when doing close
- [MINOR] config: report "default-server" instead of "(null)" in error messages
2010/03/30 : 1.4.3
- [CLEANUP] stats: remove printf format warning in stats_dump_full_sess_to_buffer()
- [MEDIUM] session: better fix for connection to servers with closed input
- [DOC] indicate in the doc how to bind to port ranges
- [BUG] backend: L7 hashing must not be performed on incomplete requests
- [TESTS] add a simple program to test connection resets
- [MINOR] cli: "show errors" should display "backend <NONE>" when backend was not used
- [MINOR] config: emit warnings when HTTP-only options are used in TCP mode
- [MINOR] config: allow "slowstart 0s"
- [BUILD] 'make tags' did not consider files ending in '.c'
- [MINOR] checks: add the ability to disable a server in the config
2010/03/17 : 1.4.2
- [CLEANUP] product branch update
- [DOC] Some more documentation cleanups
- [BUG] clf logs segfault when capturing a non existant header
- [OPTIM] config: only allocate check buffer when checks are enabled
- [MEDIUM] checks: support multi-packet health check responses
- [CLEANUP] session: remove duplicate test
- [BUG] http: don't wait for response data to leave buffer is client has left
- [MINOR] proto_uxst: set accept_date upon accept() to the wall clock time
- [MINOR] stats: don't send empty lines in "show errors"
- [MINOR] stats: make the data dump function reusable for other purposes
- [MINOR] stats socket: add show sess <id> to dump details about a session
- [BUG] stats: connection reset counters must be plain ascii, not HTML
- [BUG] url_param hash may return a down server
- [MINOR] force null-termination of hostname
- [MEDIUM] connect to servers even when the input has already been closed
- [BUG] don't merge anonymous ACLs !
- [BUG] config: fix endless loop when parsing "on-error"
- [MINOR] http: don't mark a server as failed when it returns 501/505
- [OPTIM] checks: try to detect the end of response without polling again
- [BUG] checks: don't report an error when recv() returns an error after data
- [BUG] checks: don't abort when second poll returns an error
- [MINOR] checks: make shutdown() silently fail
- [BUG] http: fix truncated responses on chunk encoding when size divides buffer size
- [BUG] init: unconditionally catch SIGPIPE
- [BUG] checks: don't wait for a close to start parsing the response
2010/03/04 : 1.4.1
- [BUG] Clear-cookie path issue
- [DOC] fix typo on stickiness rules
- [BUILD] fix BSD and OSX makefiles for missing files
- [BUILD] includes order breaks OpenBSD build
- [BUILD] fix some build warnings on Solaris with is* macros
- [BUG] logs: don't report "last data" when we have just closed after an error
- [BUG] logs: don't report "proxy request" when server closes early
- [BUILD] fix platform-dependant build issues related to crypt()
- [STATS] count transfer aborts caused by client and by server
- [STATS] frontend requests were not accounted for failed requests
- [MINOR] report total number of processed connections when stopping a proxy
- [DOC] be more clear about the limitation to one single monitor-net entry
2010/02/26 : 1.4.0
- [MINOR] stats: report maint state for tracking servers too
- [DOC] fix summary to add pattern extraction
- [DOC] Documentation cleanups
- [BUG] cfgparse memory leak and missing free calls in deinit()
- [BUG] pxid/puid/luid: don't shift IDs when some of them are forced
- [EXAMPLES] add auth.cfg
- [BUG] uri_auth: ST_SHLGNDS should be 0x00000008 not 0x0000008
- [BUG] uri_auth: do not attemp to convert uri_auth -> http-request more than once
- [BUILD] auth: don't use unnamed unions
- [BUG] config: report unresolvable host names as errors
- [BUILD] fix build breakage with DEBUG_FULL
- [DOC] fix a typo about timeout check and clarify the explanation.
- [MEDIUM] http: don't use trash to realign large buffers
- [STATS] report HTTP requests (total and rate) in frontends
- [STATS] separate frontend and backend HTTP stats
- [MEDIUM] http: revert to use a swap buffer for realignment
- [MINOR] stats: report the request rate in frontends as cell titles
- [MINOR] stats: mark areas with an underline when tooltips are available
- [DOC] reorder some entries to maintain the alphabetical order
- [DOC] cleanup of the keyword matrix
2010/02/02 : 1.4-rc1
- [MEDIUM] add a maintenance mode to servers
- [MINOR] http-auth: last fix was wrong
- [CONTRIB] add base64rev-gen.c that was used to generate the base64rev table.
- [MINOR] Base64 decode
- [MINOR] generic auth support with groups and encrypted passwords
- [MINOR] add ACL_TEST_F_NULL_MATCH
- [MINOR] http-request: allow/deny/auth support for frontend/backend/listen
- [MINOR] acl: add http_auth and http_auth_group
- [MAJOR] use the new auth framework for http stats
- [DOC] add info about userlists, http-request and http_auth/http_auth_group acls
- [STATS] make it possible to change a CLI connection timeout
- [BUG] patterns: copy-paste typo in type conversion arguments
- [MINOR] pattern: make the converter more flexible by supporting void* and int args
- [MINOR] standard: str2mask: string to netmask converter
- [MINOR] pattern: add support for argument parsers for converters
- [MINOR] pattern: add the "ipmask()" converting function
- [MINOR] config: off-by-one in "stick-table" after list of converters
- [CLEANUP] acl, patterns: make use of my_strndup() instead of malloc+memcpy
- [BUG] restore accidentely removed line in last patch !
- [MINOR] checks: make the HTTP check code add the CRLF itself
- [MINOR] checks: add the server's status in the checks
- [BUILD] halog: make without arch-specific optimizations
- [BUG] halog: fix segfault in case of empty log in PCT mode (cherry picked from commit fe362fe4762151d209b9656639ee1651bc2b329d)
- [MINOR] http: disable keep-alive when process is going down
- [MINOR] acl: add build_acl_cond() to make it easier to add ACLs in config
- [CLEANUP] config: use build_acl_cond() instead of parse_acl_cond()
- [CLEANUP] config: use warnif_cond_requires_resp() to check for bad ACLs
- [MINOR] prepare req_*/rsp_* to receive a condition
- [CLEANUP] config: specify correct const char types to warnif_* functions
- [MEDIUM] config: factor out the parsing of 20 req*/rsp* keywords
- [MEDIUM] http: make the request filter loop check for optional conditions
- [MEDIUM] http: add support for conditional request filter execution
- [DOC] add some build info about the AIX platform (cherry picked from commit e41914c77edbc40aebf827b37542d37d758e371e)
- [MEDIUM] http: add support for conditional request header addition
- [MEDIUM] http: add support for conditional response header rewriting
- [DOC] add some missing ACLs about response header matching
- [MEDIUM] http: add support for proxy authentication
- [MINOR] http-auth: make the 'unless' keyword work as expected
- [CLEANUP] config: use build_acl_cond() to simplify http-request ACL parsing
- [MEDIUM] add support for anonymous ACLs
- [MEDIUM] http: switch to tunnel mode after status 101 responses
- [MEDIUM] http: stricter processing of the CONNECT method
- [BUG] config: reset check request to avoid double free when switching to ssl/sql
- [MINOR] config: fix too large ssl-hello-check message.
- [BUG] fix error response in case of server error
2010/01/25 : 1.4-dev8
- [CLEANUP] Keep in sync "defaults" support between documentation and code
- [MEDIUM] http: add support for Proxy-Connection header
- [CRITICAL] buffers: buffer_insert_line2 must not change the ->w entry
- [MINOR] http: remove a copy-paste typo in transaction cleaning
- [BUG] http: trim any excess buffer data when recycling a connection
2010/01/25 : 1.4-dev7
- [BUG] appsession: possible memory leak in case of out of memory condition
- [MINOR] config: don't accept 'appsession' in defaults section
- [MINOR] Add function to parse a size in configuration
- [MEDIUM] Add stick table (persistence) management functions and types
- [MEDIUM] Add pattern fetch management types and functions
- [MEDIUM] Add src dst and dport pattern fetches.
- [MEDIUM] Add stick table configuration and init.
- [MEDIUM] Add stick and store rules analysers.
- [MINOR] add option "mysql-check" to use MySQL health checks
- [BUG] health checks: fix requeued message
- [OPTIM] remove SSP_O_VIA and SSP_O_STATUS
- [BUG] checks: fix newline termination
- [MINOR] acl: add fe_id/so_id to match frontend's and socket's id
- [BUG] appsession's sessid must be reset at end of transaction
- [BUILD] appsession did not build anymore under gcc-2.95
- [BUG] server redirection used an uninitialized string.
- [MEDIUM] http: fix handling of message pointers
- [MINOR] http: fix double slash prefix with server redirect
- [MINOR] http redirect: add the ability to append a '/' to the URL
- [BUG] stream_interface: fix retnclose and remove cond_close
- [MINOR] http redirect: don't explicitly state keep-alive on 1.1
- [MINOR] http: move appsession 'sessid' from session to http_txn
- [OPTIM] reorder http_txn to optimize cache lines placement
- [MINOR] http: differentiate waiting for new request and waiting for a complete requst
- [MINOR] http: add a separate "http-keep-alive" timeout
- [MINOR] config: remove undocumented and buggy 'timeout appsession'
- [DOC] fix various too large lines
- [DOC] remove several trailing spaces
- [DOC] add the doc about stickiness
- [BUILD] remove a warning in standard.h on AIX
- [BUG] checks: chars are unsigned on AIX, check was always true
- [CLEANUP] stream_sock: MSG_NOSIGNAL is only for send(), not recv()
- [BUG] check: we must not check for error before reading a response
- [BUG] buffers: remove remains of wrong obsolete length check
- [OPTIM] stream_sock: don't shutdown(write) when the socket is in error
- [BUG] http: don't count req errors on client resets or t/o during keep-alive
- [MEDIUM] http: don't switch to tunnel mode upon close
- [DOC] add documentation about connection header processing
- [MINOR] http: add http_remove_header2() to remove a header value.
- [MINOR] tools: add a "word_match()" function to match words and ignore spaces
- [MAJOR] http: rework request Connection header handling
- [MAJOR] http: rework response Connection header handling
- [MINOR] add the ability to force kernel socket buffer size.
- [BUG] http_server_error() must not purge a previous pending response
- [OPTIM] http: don't delay response if next request is incomplete
- [MINOR] add the "force-persist" statement to force persistence on down servers
- [MINOR] http: logs must report persistent connections to down servers
- [BUG] buffer_replace2 must never change the ->w entry
2010/01/08 : 1.4-dev6
- [BUILD] warning in stream_interface.h
- [BUILD] warning ultoa_r returns char *
- [MINOR] hana: only report stats if it is enabled
- [MINOR] stats: add "a link" & "a href" for sockets
- [MINOR]: stats: add show-legends to report additional informations
- [MEDIUM] default-server support
- [BUG]: add 'observer', 'on-error', 'error-limit' to supported options list
- [MINOR] stats: add href to tracked server
- [BUG] stats: show UP/DOWN status also in tracking servers
- [DOC] Restore ability to search a keyword at the beginning of a line
- [BUG] stats: cookie should be reported under backend not under proxy
- [BUG] cfgparser/stats: fix error message
- [BUG] http: disable auto-closing during chunk analysis
- [BUG] http: fix hopefully last closing issue on data forwarding
- [DEBUG] add an http_silent_debug function to debug HTTP states
- [MAJOR] http: fix again the forward analysers
- [BUG] http_process_res_common() must not skip the forward analyser
- [BUG] http: some possible missed close remain in the forward chain
- [BUG] http: redirect needed to be updated after recent changes
- [BUG] http: don't set no-linger on response in case of forced close
- [MEDIUM] http: restore the original behaviour of option httpclose
- [TESTS] add a file to test various connection modes
- [BUG] http: check options before the connection header
- [MAJOR] session: fix the order by which the analysers are run
- [MEDIUM] session: also consider request analysers added during response
- [MEDIUM] http: make safer use of the DONT_READ and AUTO_CLOSE flags
- [BUG] http: memory leak with captures when using keep-alive
- [BUG] http: fix for capture memory leak was incorrect
- [MINOR] http redirect: use proper call to return last response
- [MEDIUM] http: wait for some flush of the response buffer before a new request
- [MEDIUM] session: limit the number of analyser loops
2010/01/03 : 1.4-dev5
- [MINOR] server tracking: don't care about the tracked server's mode
- [MEDIUM] appsession: add "len", "prefix" and "mode" options
- [MEDIUM] appsession: add the "request-learn" option
- [BUG] Configuration parser bug when escaping characters
- [MINOR] CSS & HTML fun
- [MINOR] Collect & provide http response codes received from servers
- [BUG] Fix silly typo: hspr_other -> hrsp_other
- [MINOR] Add "a name" to stats page
- [MINOR] add additional "a href"s to stats page
- [MINOR] Collect & provide http response codes for frontends, fix backends
- [DOC] some small spell fixes and unifications
- [MEDIUM] Decrease server health based on http responses / events, version 3
- [BUG] format '%d' expects type 'int', but argument 5 has type 'long int'
- [BUG] config: fix erroneous check on cookie domain names, again
- [BUG] Healthchecks: get a proper error code if connection cannot be completed immediately
- [DOC] trivial fix for man page
- [MINOR] config: report all supported options for the "bind" keyword
- [MINOR] tcp: add support for the defer_accept bind option
- [MINOR] unix socket: report the socket path in case of bind error
- [CONTRIB] halog: support searching by response time
- [DOC] add a reminder about obsolete documents
- [DOC] point to 1.4 doc, not 1.3
- [DOC] option tcp-smart-connect was missing from index
- [MINOR] http: detect connection: close earlier
- [CLEANUP] sepoll: clean up the fd_clr/fd_set functions
- [OPTIM] move some rarely used fields out of fdtab
- [MEDIUM] fd: merge fd_list into fdtab
- [MAJOR] buffer: flag BF_DONT_READ to disable reads when not required
- [MINOR] http: add new transaction flags for keep-alive and content-length
- [MEDIUM] http request: parse connection, content-length and transfer-encoding
- [MINOR] http request: update the TX_SRV_CONN_KA flag on rewrite
- [MINOR] http request: simplify the test of no-data
- [MEDIUM] http request: simplify POST length detection
- [MEDIUM] http request: make use of pre-parsed transfer-encoding header
- [MAJOR] http: create the analyser which waits for a response
- [MINOR] http: pre-set the persistent flags in the transaction
- [MEDIUM] http response: check body length and set transaction flags
- [MINOR] http response: update the TX_CLI_CONN_KA flag on rewrite
- [MINOR] http: remove the last call to stream_int_return
- [IMPORT] import ebtree v5.0 into directory ebtree/
- [MEDIUM] build: switch ebtree users to use new ebtree version
- [CLEANUP] ebtree: remove old unused files
- [BUG] definitely fix regparm issues between haproxy core and ebtree
- [CLEANUP] ebtree: cast to char * to get rid of gcc warning
- [BUILD] missing #ifndef in ebmbtree.h
- [BUILD] missing #ifndef in ebsttree.h
- [MINOR] tools: add hex2i() function to convert hex char to int
- [MINOR] http: create new MSG_BODY sub-states
- [BUG] stream_sock: BUF_INFINITE_FORWARD broke splice on 64-bit platforms
- [DOC] option is "defer-accept", not "defer_accept"
- [MINOR] http: keep pointer to beginning of data
- [BUG] x-original-to: name was not set in default instance
- [MINOR] http: detect tunnel mode and set it in the session
- [BUG] config: fix error message when config file is not found
- [BUG] config: fix wrong handling of too large argument count
- [BUG] config: disable 'option httplog' on TCP proxies
- [BUG] config: fix erroneous check on cookie domain names
- [BUG] config: cookie domain was ignored in defaults sections
- [MINOR] config: support passing multiple "domain" statements to cookies
- [MINOR] ebtree: add functions to lookup non-null terminated strings
- [MINOR] config: don't report error on all subsequent files on failure
- [BUG] second fix for the printf format warning
- [BUG] check_post: limit analysis to the buffer length
- [MEDIUM] http: process request body in a specific analyser
- [MEDIUM] backend: remove HTTP POST parsing from get_server_ph_post()
- [MAJOR] http: completely process the "connection" header
- [MINOR] http: only consider chunk encoding with HTTP/1.1
- [MAJOR] buffers: automatically compute the maximum buffer length
- [MINOR] http: move the http transaction init/cleanup code to proto_http
- [MINOR] http: move 1xx handling earlier to eliminate a lot of ifs
- [MINOR] http: introduce a new synchronisation state : HTTP_MSG_DONE
- [MEDIUM] http: rework chunk-size parser
- [MEDIUM] http: add a new transaction flags indicating if we know the transfer length
- [MINOR] buffers: add buffer_ignore() to skip some bytes
- [BUG] http: offsets are relative to the buffer, not to ->som
- [MEDIUM] http: automatically re-aling request buffer
- [BUG] http: body parsing must consider the start of message
- [MINOR] new function stream_int_cond_close()
- [MAJOR] http: implement body parser
- [BUG] http: typos on several unlikely() around header insertion
- [BUG] stream_sock: wrong max computation on recv
- [MEDIUM] http: rework the buffer alignment logic
- [BUG] buffers: wrong size calculation for displaced data
- [MINOR] stream_sock: prepare for closing when all pending data are sent
- [MEDIUM] http: add two more states for the closing period
- [MEDIUM] http: properly handle "option forceclose"
- [MINOR] stream_sock: add SI_FL_NOLINGER for faster close
- [MEDIUM] http: make forceclose use SI_FL_NOLINGER
- [MEDIUM] session: set SI_FL_NOLINGER when aborting on write timeouts
- [MEDIUM] http: add some SI_FL_NOLINGER around server errors
- [MINOR] config: option forceclose is valid in frontends too
- [BUILD] halog: insufficient include path in makefile
- [MEDIUM] http: make the analyser not rely on msg being initialized anymore
- [MEDIUM] http: make the parsers able to wait for a buffer flush
- [MAJOR] http: add support for option http-server-close
- [BUG] http: ensure we abort data transfer on write error
- [BUG] last fix was overzealous and disabled server-close
- [BUG] http: fix erroneous trailers size computation
- [MINOR] stream_sock: enable MSG_MORE when forwarding finite amount of data
- [OPTIM] http: set MSG_MORE on response when a pipelined request is pending
- [BUG] http: redirects were broken by chunk changes
- [BUG] http: the request URI pointer is relative to the buffer
- [OPTIM] http: don't immediately enable reading on request
- [MINOR] http: move redirect messages to HTTP/1.1 with a content-length
- [BUG] http: take care of errors, timeouts and aborts during the data phase
- [MINOR] http: don't wait for sending requests to the server
- [MINOR] http: make the conditional redirect support keep-alive
- [BUG] http: fix cookie parser to support spaces and commas in values
- [MINOR] config: some options were missing for "redirect"
- [MINOR] redirect: add support for unconditional rules
- [MINOR] config: centralize proxy struct initialization
- [MEDIUM] config: remove the limitation of 10 reqadd/rspadd statements
- [MEDIUM] config: remove the limitation of 10 config files
- [CLEANUP] http: remove a remaining impossible condition
- [OPTIM] http: optimize a bit the construct of the forward loops
2009/10/12 : 1.4-dev4
- [DOC] add missing rate_lim and rate_max
- [MAJOR] struct chunk rework
- [MEDIUM] Health check reporting code rework + health logging, v3
- [BUG] check if rise/fall has an argument and it is > 0
- [MINOR] health checks logging unification
- [MINOR] add "description", "node" and show-node"/"show-desc", remove "node-name", v2
- [MINOR] Allow dots in show-node & add "white-space: nowrap" in th.pxname.
- [DOC] Add information about http://haproxy.1wt.eu/contrib.html
- [MINOR] Introduce include/types/counters.h
- [CLEANUP] Move counters to dedicated structures
- [MINOR] Add "clear counters" to clear statistics counters
- [MEDIUM] Collect & provide separate statistics for sockets, v2
- [BUG] Fix NULL pointer dereference in stats_check_uri_auth(), v2
- [MINOR] acl: don't report valid acls as potential mistakes
- [MINOR] Add cut_crlf(), ltrim(), rtrim() and alltrim()
- [MINOR] Add chunk_htmlencode and chunk_asciiencode
- [MINOR] Capture & display more data from health checks, v2
- [BUG] task.c: don't assing last_timer to node-less entries
- [BUG] http stats: large outputs sometimes got some parts chopped off
- [MINOR] backend: export some functions to recount servers
- [MINOR] backend: uninline some LB functions
- [MINOR] include time.h from freq_ctr.h as is uses "now".
- [CLEANUP] backend: move LB algos to individual files
- [MINOR] lb_map: reorder code in order to ease integration of new hash functions
- [CLEANUP] proxy: move last lb-specific bits to their respective files
- [MINOR] backend: separate declarations of LB algos from their lookup method
- [MINOR] backend: reorganize the LB algorithm selection
- [MEDIUM] backend: introduce the "static-rr" LB algorithm
- [MINOR] report list of supported pollers with -vv
- [DOC] log-health-checks is an option, not a directive
- [MEDIUM] new option "independant-streams" to stop updating read timeout on writes
- [BUG] stats: don't call buffer_shutw(), but ->shutw() instead
- [MINOR] stats: strip CR and LF from the input command line
- [BUG] don't refresh timeouts late after detected activity
- [MINOR] stats_dump_errors_to_buffer: use buffer_feed_chunk()
- [MINOR] stats_dump_sess_to_buffer: use buffer_feed_chunk()
- [MINOR] stats: make stats_dump_raw_to_buffer() use buffer_feed_chunk
- [MEDIUM] stats: don't use s->ana_state anymore
- [MINOR] remove now obsolete ana_state from the session struct
- [MEDIUM] stats: make HTTP stats use an I/O handler
- [MEDIUM] stream_int: adjust WAIT_ROOM handling
- [BUG] config: look for ID conflicts in all sockets, not only last ones.
- [MINOR] config: reference file and line with any listener/proxy/server declaration
- [MINOR] config: report places of duplicate names or IDs
- [MINOR] config: add pointer to file name in block/redirect/use_backend/monitor rules
- [MINOR] tools: add a new get_next_id() function
- [MEDIUM] config: automatically find unused IDs for proxies, servers and listeners
- [OPTIM] counters: move some max numbers to the counters struct
- [BUG] counters: fix segfault on missing counters for a listener
- [MEDIUM] backend: implement consistent hashing variation
- [MINOR] acl: add fe_conn, be_conn, queue, avg_queue
- [MINOR] stats: use 'clear counters all' to clear all values
- [MEDIUM] add access restrictions to the stats socket
- [MINOR] buffers: add buffer_feed2() and make buffer_feed() measure string length
- [MINOR] proxy: provide function to retrieve backend/server pointers
- [MINOR] add the "initial weight" to the server struct.
- [MEDIUM] stats: add the "get weight" command to report a server's weight
- [MEDIUM] stats: add the "set weight" command
- [BUILD] add a 'make tags' target
- [MINOR] stats: add support for numeric IDs in set weight/get weight
- [MINOR] stats: use a dedicated state to output static data
- [OPTIM] stats: check free space before trying to print
2009/09/24 : 1.4-dev3
- [BUILD] compilation of haproxy-1.4-dev2 on FreeBSD
- [MEDIUM] Collect & show information about last health check, v3
- [MINOR] export the hostname variable so that all the code can access it
- [MINOR] stats: add a new node-name setting
- [MEDIUM] remove old experimental tcpsplice option
- [BUILD] fix build for systems without SOL_TCP
- [MEDIUM] move connection establishment from backend to the SI.
- [MEDIUM] make the global stats socket part of a frontend
- [MEDIUM] session: account per-listener connections
- [MINOR] session: switch to established state if no connect function
- [MEDIUM] make the unix stats sockets use the generic session handler
- [CLEANUP] unix: remove uxst_process_session()
- [CLEANUP] move remaining stats sockets code to dumpstats
- [MINOR] move the initial task's nice value to the listener
- [MINOR] cleanup set_session_backend by using pre-computed analysers
- [MINOR] set s->srv_error according to the analysers
- [MEDIUM] set rep->analysers from fe and be analysers
- [MEDIUM] replace BUFSIZE with buf->size in computations
- [MEDIUM] make it possible to change the buffer size in the configuration
- [MEDIUM] report error on buffer writes larger than buffer size
- [MEDIUM] stream_interface: add and use ->update function to resync
- [CLEANUP] remove ifdef MSG_NOSIGNAL and define it instead
- [MEDIUM] remove TCP_CORK and make use of MSG_MORE instead
- [BUG] tarpit did not work anymore
- [MINOR] acl: add support for hdr_ip to match IP addresses in headers
- [MAJOR] buffers: fix misuse of the BF_SHUTW_NOW flag
- [MINOR] buffers: provide more functions to handle buffer data
- [MEDIUM] buffers: provide new buffer_feed*() function
- [MINOR] buffers: add peekchar and peekline functions for stream interfaces
- [MINOR] buffers: provide buffer_si_putchar() to send a char from a stream interface
- [BUG] buffer_forward() would not correctly consider data already scheduled
- [MINOR] buffers: add buffer_cut_tail() to cut only unsent data
- [MEDIUM] stream_interface: make use of buffer_cut_tail() to report errors
- [MAJOR] http: add support for HTTP 1xx informational responses
- [MINOR] buffers: inline buffer_si_putchar()
- [MAJOR] buffers: split BF_WRITE_ENA into BF_AUTO_CONNECT and BF_AUTO_CLOSE
- [MAJOR] buffers: fix the BF_EMPTY flag's meaning
- [BUG] stream_interface: SI_ST_CLO must have buffers SHUT
- [MINOR] stream_sock: don't set SI_FL_WAIT_DATA if BF_SHUTW_NOW is set
- [MEDIUM] add support for infinite forwarding
- [BUILD] stream_interface: fix conflicting declaration
- [BUG] buffers: buffer_forward() must not always clear BF_OUT_EMPTY
- [BUG] variable buffer size ignored at initialization time
- [MINOR] ensure that buffer_feed() and buffer_skip() set BF_*_PARTIAL
- [BUG] fix buffer_skip() and buffer_si_getline() to correctly handle wrap-arounds
- [MINOR] stream_interface: add SI_FL_DONT_WAKE flag
- [MINOR] stream_interface: add iohandler callback
- [MINOR] stream_interface: add functions to support running as internal/external tasks
- [MEDIUM] session: call iohandler for embedded tasks (applets)
- [MINOR] add a ->private member to the stream_interface
- [MEDIUM] stats: prepare the connection for closing before dumping
- [MEDIUM] stats: replace the stats socket analyser with an SI applet
2009/08/09 : 1.4-dev2
- [BUG] task: fix possible crash when some timeouts are not configured
- [BUG] log: option tcplog would log to global if no logger was defined
2009/07/29 : 1.4-dev1
- [MINOR] acl: add support for matching of RDP cookies
- [MEDIUM] add support for RDP cookie load-balancing
- [MEDIUM] add support for RDP cookie persistence
- [MINOR] add a new CLF log format
- [MINOR] startup: don't imply -q with -D
- [BUG] ensure that we correctly re-start old process in case of error
- [MEDIUM] add support for binding to source port ranges during connect
- [MINOR] config: track "no option"/"option" changes
- [MINOR] config: support resetting options do default values
- [MEDIUM] implement option tcp-smart-accept at the frontend
- [MEDIUM] stream_sock: implement tcp-cork for use during shutdowns on Linux
- [MEDIUM] implement tcp-smart-connect option at the backend
- [MEDIUM] add support for TCP MSS adjustment for listeners
- [MEDIUM] support setting a server weight to zero
- [MINOR] make DEFAULT_MAXCONN user-configurable at build time
- [MAJOR] session: don't clear buffer status flags anymore
- [MAJOR] session: only check for timeouts when they have just occurred.
- [MAJOR] session: simplify buffer error handling
- [MEDIUM] config: split parser and checker in two functions
- [MEDIUM] config: support loading multiple configuration files
- [MEDIUM] stream_sock: don't close prematurely when nolinger is set
- [MEDIUM] session: rework buffer analysis to permit permanent analysers
- [MEDIUM] splice: set the capability on each stream_interface
- [BUG] http: redirect rules were processed too early
- [CLEANUP] remove unused DEBUG_PARSE_NO_SPEEDUP define
- [MEDIUM] http: split request waiter from request processor
- [MEDIUM] session: tell analysers what bit they were called for
- [MAJOR] http: complete splitting of the remaining stages
- [MINOR] report in the proxies the requirements for ACLs
- [MINOR] http: rely on proxy->acl_requires to allocate hdr_idx
- [MINOR] acl: add HTTP protocol detection (req_proto_http)
- [MINOR] prepare callers of session_set_backend to handle errors
- [BUG] default ACLs did not properly set the ->requires flag
- [MEDIUM] allow a TCP frontend to switch to an HTTP backend
- [MINOR] ensure we can jump from swiching rules to http without data
- [MINOR] http: take http request timeout from the backend
- [MINOR] allow TCP inspection rules to make use of HTTP ACLs
- [BUILD] report commit date and not author's date as build date
- [MINOR] acl: don't complain anymore when using L7 acls in TCP
- [BUG] stream_sock: always shutdown(SHUT_WR) before closing
- [BUG] stream_sock: don't stop reading when the poller reports an error
- [BUG] config: tcp-request content only accepts "if" or "unless"
- [BUG] task: fix possible timer drift after update
- [MINOR] apply tcp-smart-connect option for the checks too
- [MINOR] stats: better displaying in MSIE
- [MINOR] config: improve error reporting in global section
- [MINOR] config: improve error reporting in listen sections
- [MINOR] config: the "capture" keyword is not allowed in backends
- [MINOR] config: improve error reporting when checking configuration
- [BUILD] fix a minor build warning on AIX
- [BUILD] use "git cmd" instead of "git-cmd"
- [CLEANUP] report 2009 not 2008 in the copyright banner.
- [MINOR] print usage on the stats sockets upon invalid commands
- [MINOR] acl: detect and report potential mistakes in ACLs
- [BUILD] fix incorrect printf arg count with tcp_splice
- [BUG] fix random pauses on last segment of a series
- [BUILD] add support for build under Cygwin
2009/06/09 : 1.4-dev0
- exact copy of 1.3.18
2009/05/10 : 1.3.18
- [MEDIUM] add support for "balance hdr(name)"
- [CLEANUP] give a little bit more information in error message
- [MINOR] add X-Original-To: header
- [BUG] x-original-to: fix missing initialization to default value
- [BUILD] spec file: fix broken pipe during rpmbuild and add man file
- [MINOR] improve reporting of misplaced acl/reqxxx rules
- [MEDIUM] http: add options to ignore invalid header names
- [MEDIUM] http: capture invalid requests/responses even if accepted
- [BUILD] add format(printf) to printf-like functions
- [MINOR] fix several printf formats and missing arguments
- [BUG] stats: total and lbtot are unsigned
- [MINOR] fix a few remaining printf-like formats on 64-bit platforms
- [CLEANUP] remove unused make option from haproxy.spec
- [BUILD] make it possible to pass alternative arch at build time
- [MINOR] switch all stat counters to 64-bit
- [MEDIUM] ensure we don't recursively call pool_gc2()
- [CRITICAL] uninitialized response field can sometimes cause crashes
- [BUG] fix wrong pointer arithmetics in HTTP message captures
- [MINOR] rhel init script : support the reload operation
- [MINOR] add basic signal handling functions
- [BUILD] add signal.o to all makefiles
- [MEDIUM] call signal_process_queue from run_poll_loop
- [MEDIUM] pollers: don't wait if a signal is pending
- [MEDIUM] convert all signals to asynchronous signals
- [BUG] O(1) pollers should check their FD before closing it
- [MINOR] don't close stdio fds twice
- [MINOR] add options dontlog-normal and log-separate-errors
- [DOC] minor fixes and rearrangements
- [BUG] fix parser crash on unconditional tcp content rules
- [DOC] rearrange the configuration manual and add a summary
- [MINOR] standard: provide a new 'my_strndup' function
- [MINOR] implement per-logger log level limitation
- [MINOR] compute the max of sessions/s on fe/be/srv
- [MINOR] stats: report max sessions/s and limit in CSV export
- [MINOR] stats: report max sessions/s and limit in HTML stats
- [MINOR] stats/html: use the arial font before helvetica
2009/03/29 : 1.3.17
- Update specfile to build for v2.6 kernel.
- [BUG] reset the stream_interface connect timeout upon connect or error
- [BUG] reject unix accepts when connection limit is reached
- [MINOR] show sess: report number of calls to each task
- [BUG] don't call epoll_ctl() on closed sockets
- [BUG] stream_sock: disable I/O on fds reporting an error
- [MINOR] sepoll: don't count two events on the same FD.
- [MINOR] show sess: report a lot more information about sessions
- [BUG] stream_sock: check for shut{r,w} before refreshing some timeouts
- [BUG] don't set an expiration date directly from now_ms
- [MINOR] implement ulltoh() to write HTML-formatted numbers
- [MINOR] stats/html: group digits by 3 to clarify numbers
- [BUILD] remove haproxy-small.spec
- [BUILD] makefile: remove unused references to linux24eold and EPOLL_CTL_WORKAROUND
2009/03/22 : 1.3.16
- [BUILD] Fixed Makefile for linking pcre
- [CONTRIB] selinux policy for haproxy
- [MINOR] show errors: encode backslash as well as non-ascii characters
- [MINOR] cfgparse: some cleanups in the consistency checks
- [MINOR] cfgparse: set backends to "balance roundrobin" by default
- [MINOR] tcp-inspect: permit the use of no-delay inspection
- [MEDIUM] reverse internal proxy declaration order to match configuration
- [CLEANUP] config: catch and report some possibly wrong rule ordering
- [BUG] connect timeout is in the stream interface, not the buffer
- [BUG] session: errors were not reported in termination flags in TCP mode
- [MINOR] tcp_request: let the caller take care of errors and timeouts
- [CLEANUP] http: remove some commented out obsolete code in process_response
- [MINOR] update ebtree to version 4.1
- [MEDIUM] scheduler: get rid of the 4 trees thanks and use ebtree v4.1
- [BUG] sched: don't leave 3 lasts tasks unprocessed when niced tasks are present
- [BUG] scheduler: fix improper handling of duplicates __task_queue()
- [MINOR] sched: permit a task to stay up between calls
- [MINOR] task: keep a task count and clean up task creators
- [MINOR] stats: report number of tasks (active and running)
- [BUG] server check intervals must not be null
- [OPTIM] stream_sock: don't retry to read after a large read
- [OPTIM] buffer: new BF_READ_DONTWAIT flag reduces EAGAIN rates
- [MEDIUM] session: don't resync FSMs on non-interesting changes
- [BUG] check for global.maxconn before doing accept()
- [OPTIM] sepoll: do not re-check whole list upon accepts
2009/03/09 : 1.3.16-rc2
- [BUG] stream_sock: write timeout must be updated when forwarding !
2009/03/09 : 1.3.16-rc1
- appsessions: cleanup DEBUG_HASH and initialize request_counter
- [MINOR] acl: add new keyword "connslots"
- [MINOR] cfgparse: fix off-by 2 in error message size
- [BUILD] fix build with gcc 4.3
- [BUILD] fix MANDIR default location to match documentation
- [TESTS] add a debug patch to help trigger the stats bug
- [BUG] Flush buffers also where there are exactly 0 bytes left
- [MINOR] Allow to specify a domain for a cookie
- [BUG/CLEANUP] cookiedomain -> cookie_domain rename + free(p->cookie_domain)
- [MEDIUM] Fix memory freeing at exit
- [MEDIUM] Fix memory freeing at exit, part 2
- [BUG] Fix listen & more of 2 couples <ip>:<port>
- [DOC] remove buggy comment for use_backend
- [CRITICAL] fix server state tracking: it was O(n!) instead of O(n)
- [MEDIUM] add support for URI hash depth and length limits
- [MINOR] permit renaming of x-forwarded-for header
- [BUILD] fix Makefile.bsd and Makefile.osx for stream_interface
- [BUILD] Haproxy won't compile if DEBUG_FULL is defined
- [MEDIUM] upgrade to ebtree v4.0
- [DOC] update the README file with new build options
- [MEDIUM] reduce risk of event starvation in ev_sepoll
- [MEDIUM] detect streaming buffers and tag them as such
- [MEDIUM] add support for conditional HTTP redirection
- [BUILD] make install should depend on haproxy not "all"
- [DEBUG] add a TRACE macro to facilitate runtime data extraction
- [BUG] event pollers must not wait if a task exists in the run queue
- [BUG] queue management: wake oldest request in queues
- [BUG] log: reported queue position was offed-by-one
- [BUG] fix the dequeuing logic to ensure that all requests get served
- [DOC] documentation for the "retries" parameter was missing.
- [MEDIUM] implement a monotonic internal clock
- [MEDIUM] further improve monotonic clock by check forward jumps
- [OPTIM] add branch prediction hints in list manipulations
- [MAJOR] replace ultree with ebtree in wait-queues
- [BUG] we could segfault during exit while freeing uri_auths
- [BUG] wqueue: perform proper timeout comparisons with wrapping values
- [MINOR] introduce now_ms, the current date in milliseconds
- [BUG] disable buffer read timeout when reading stats
- [MEDIUM] rework the wait queue mechanism
- [BUILD] change declaration of base64tab to fix build with Intel C++
- [OPTIM] shrink wake_expired_tasks() by using task_wakeup()
- [MAJOR] use an ebtree instead of a list for the run queue
- [MEDIUM] introduce task->nice and boot access to statistics
- [OPTIM] task_queue: assume most consecutive timers are equal
- [BUILD] silent a warning in unlikely() with gcc 4.x
- [MAJOR] convert all expiration timers from timeval to ticks
- [BUG] use_backend would not correctly consider "unless"
- [TESTS] added test-acl.cfg to test some ACL combinations
- [MEDIUM] add support for configuration keyword registration
- [MEDIUM] modularize the global "stats" keyword configuration parser
- [MINOR] cfgparse: add support for warnings in external functions
- [MEDIUM] modularize the "timeout" keyword configuration parser
- [MAJOR] implement tcp request content inspection
- [MINOR] acl: add a new parsing function: parse_dotted_ver
- [MINOR] acl: add req_ssl_ver in TCP, to match an SSL version
- [CLEANUP] remove unused include/types/client.h
- [CLEANUP] remove many #include <types/xxx> from C files
- [CLEANUP] remove dependency on obsolete INTBITS macro
- [DOC] document the new "tcp-request" keyword and associated ACLs
- [MINOR] acl: add REQ_CONTENT to the list of default acls
- [MEDIUM] acl: permit fetch() functions to set the result themselves
- [MEDIUM] acl: get rid of dummy values in always_true/always_false
- [MINOR] acl: add the "wait_end" acl verb
- [MEDIUM] acl: enforce ACL type checking
- [MEDIUM] acl: set types on all currently known ACL verbs
- [MEDIUM] acl: when possible, report the name and requirements of ACLs in warnings
- [CLEANUP] remove 65 useless NULL checks before free
- [MEDIUM] memory: update pool_free2() to support NULL pointers
- [MEDIUM] buffers: ensure buffer_shut* are properly called upon shutdowns
- [MEDIUM] process_srv: rely on buffer flags for client shutdown
- [MEDIUM] process_srv: don't rely at all on client state
- [MEDIUM] process_cli: don't rely at all on server state
- [BUG] fix segfault with url_param + check_post
- [BUG] server timeout was not considered in some circumstances
- [BUG] client timeout incorrectly rearmed while waiting for server
- [MAJOR] kill CL_STINSPECT and CL_STHEADERS (step 1)
- [MAJOR] get rid of SV_STANALYZE (step 2)
- [MEDIUM] simplify and centralize request timeout cancellation and request forwarding
- [MAJOR] completely separate HTTP and TCP states on the request path
- [BUG] fix recently introduced loop when client closes early
- [MAJOR] get rid of the SV_STHEADERS state
- [MAJOR] better separation of response processing and server state
- [MAJOR] clearly separate HTTP response processing from TCP server state
- [MEDIUM] remove unused references to {CL|SV}_STSHUT*
- [MINOR] term_trace: add better instrumentations to trace the code
- [BUG] ev_sepoll: closed file descriptors could persist in the spec list
- [BUG] process_response must not enable the read FD
- [BUG] buffers: remove BF_MAY_CONNECT and fix forwarding issue
- [BUG] process_response: do not touch srv_state
- [BUG] maintain_proxies must not disable backends
- [CLEANUP] get rid of BF_SHUT*_PENDING
- [MEDIUM] buffers: add BF_EMPTY and BF_FULL to remove dependency on req/rep->l
- [MAJOR] process_session: rely only on buffer flags
- [MEDIUM] use buffer->wex instead of buffer->cex for connect timeout
- [MEDIUM] centralize buffer timeout checks at the top of process_session
- [MINOR] ensure the termination flags are set by process_xxx
- [MEDIUM] session: move the analysis bit field to the buffer
- [OPTIM] process_cli/process_srv: reduce the number of tests
- [BUG] regparm is broken on gcc < 3
- [BUILD] fix warning in proto_tcp.c with gcc >= 4
- [MEDIUM] merge inspect_exp and txn->exp into request buffer
- [BUG] process_cli/process_srv: don't call shutdown when already done
- [BUG] process_request: HTTP body analysis must return zero if missing data
- [TESTS] test-fsm: 22 regression tests for state machines
- [BUG] Fix empty X-Forwarded-For header name when set in defaults section
- [BUG] fix harmless but wrong fd insertion sequence
- [MEDIUM] make it possible for analysers to follow the whole session
- [MAJOR] rework of the server FSM
- [OPTIM] remove useless fd_set(read) upon shutdown(write)
- [MEDIUM] massive cleanup of process_srv()
- [MEDIUM] second level of code cleanup for process_srv_data
- [MEDIUM] third cleanup and optimization of process_srv_data()
- [MEDIUM] process_srv_data: ensure that we always correctly re-arm timeouts
- [MEDIUM] stream_sock_process_data moved to stream_sock.c
- [MAJOR] make the client side use stream_sock_process_data()
- [MEDIUM] split stream_sock_process_data
- [OPTIM] stream_sock_read must check for null-reads more often
- [MINOR] only call flow analysers when their read side is connected.
- [MEDIUM] reintroduce BF_HIJACK with produce_content
- [MINOR] re-arrange buffer flags and rename some of them
- [MINOR] do not check for BF_SHUTR when computing write timeout
- [OPTIM] ev_sepoll: detect newly created FDs and check them once
- [OPTIM] reduce the number of calls to task_wakeup()
- [OPTIM] force inlining of large functions with gcc >= 3
- [MEDIUM] indicate a reason for a task wakeup
- [MINOR] change type of fdtab[]->owner to void*
- [MAJOR] make stream sockets aware of the stream interface
- [MEDIUM] stream interface: add the ->shutw method as well as in and out buffers
- [MEDIUM] buffers: add BF_READ_ATTACHED and BF_ANA_TIMEOUT
- [MEDIUM] process_session: make use of the new buffer flags
- [CLEANUP] process_session: move debug outputs out of the critical loop
- [MEDIUM] move QUEUE and TAR timers to stream interfaces
- [OPTIM] add compiler hints in tick_is_expired()
- [MINOR] add buffer_check_timeouts() to check what timeouts have fired.
- [MEDIUM] use buffer_check_timeouts instead of stream_sock_check_timeouts()
- [MINOR] add an expiration flag to the stream_sock_interface
- [MAJOR] migrate the connection logic to stream interface
- [MAJOR] add a connection error state to the stream_interface
- [MEDIUM] add the SN_CURR_SESS flag to the session to track open sessions
- [MEDIUM] continue layering cleanups.
- [MEDIUM] stream_interface: added a DISconnected state between CON/EST and CLO
- [MEDIUM] remove stream_sock_update_data()
- [MINOR] maintain a global session list in order to ease debugging
- [BUG] shutw must imply close during a connect
- [MEDIUM] process shutw during connection attempt
- [MEDIUM] make the stream interface control the SHUT{R,W} bits
- [MAJOR] complete layer4/7 separation
- [CLEANUP] move the session-related functions to session.c
- [MINOR] call session->do_log() for logging
- [MINOR] replace the ambiguous client_return function by stream_int_return
- [MINOR] replace client_retnclose() with stream_int_retnclose()
- [MINOR] replace srv_close_with_err() with http_server_error()
- [MEDIUM] make the http server error function a pointer in the session
- [CLEANUP] session.c: removed some migration left-overs in sess_establish()
- [MINOR] stream_sock_data_finish() should not expose fd
- [MEDIUM] extract TCP request processing from HTTP
- [MEDIUM] extract the HTTP tarpit code from process_request().
- [MEDIUM] move the HTTP request body analyser out of process_request().
- [MEDIUM] rename process_request to http_process_request
- [BUG] fix forgotten server session counter
- [MINOR] declare process_session in session.h, not proto_http.h
- [MEDIUM] first pass of lifting to proto_uxst.c:uxst_event_accept()
- [MINOR] add an analyser code for UNIX stats request
- [MINOR] pre-set analyser flags on the listener at registration time
- [BUG] do not forward close from cons to prod with analysers
- [MEDIUM] ensure that sock->shutw() also closes read for init states
- [MINOR] add an analyser state in struct session
- [MAJOR] make unix sockets work again with stats
- [MEDIUM] remove cli_fd, srv_fd, cli_state and srv_state from the session
- [MINOR] move the listener reference from fd to session
- [MEDIUM] reference the current hijack function in the buffer itself
- [MINOR] slightly rebalance stats_dump_{raw,http}
- [MINOR] add a new back-reference type : struct bref
- [MINOR] add back-references to sessions for later use by a dumper.
- [MEDIUM] add support for "show sess" in unix stats socket
- [BUG] do not release the connection slot during a retry
- [BUG] dynamic connection throttling could return a max of zero conns
- [BUG] do not try to pause backends during reload
- [BUG] ensure that listeners from disabled proxies are correctly unbound.
- [BUG] acl-related keywords are not allowed in defaults sections
- [BUG] cookie capture is declared in the frontend but checked on the backend
- [BUG] critical errors should be reported even in daemon mode
- [MINOR] redirect: add support for the "drop-query" option
- [MINOR] redirect: add support for "set-cookie" and "clear-cookie"
- [MINOR] redirect: in prefix mode a "/" means not to change the URI
- [BUG] do not dequeue requests on a dead server
- [BUG] do not dequeue the backend's pending connections on a dead server
- [MINOR] stats: indicate if a task is running in "show sess"
- [BUG] check timeout must not be changed if timeout.check is not set
- [BUG] "option transparent" is for backend, not frontend !
- [MINOR] transfer errors were not reported anymore in data phase
- [MEDIUM] add a send limit to a buffer
- [MEDIUM] don't report buffer timeout when there is I/O activity
- [MEDIUM] indicate when we don't care about read timeout
- [MINOR] add flags to indicate when a stream interface is waiting for space/data
- [MEDIUM] enable inter-stream_interface wakeup calls
- [MAJOR] implement autonomous inter-socket forwarding
- [MINOR] add the splice_len member to the buffer struct in preparation of splice support
- [MEDIUM] stream_sock: factor out the return path in case of no-writes
- [MEDIUM] i/o: rework ->to_forward and ->send_max
- [OPTIM] stream_sock: do not ask for polling on EAGAIN if we have read
- [OPTIM] buffer: replace rlim by max_len
- [OPTIM] stream_sock: factor out the buffer full handling out of the loop
- [CLEANUP] replace a few occurrences of (flags & X) && !(flags & Y)
- [CLEANUP] stream_sock: move the write-nothing condition out of the loop
- [MEDIUM] split stream_sock_write() into callback and core functions
- [MEDIUM] stream_sock_read: call ->chk_snd whenever there are data pending
- [MINOR] stream_sock: fix a few wrong empty calculations
- [MEDIUM] stream_sock: try to send pending data on chk_snd()
- [MINOR] global.maxpipes: add the ability to reserve file descriptors for pipes
- [MEDIUM] splice: add configuration options and set global.maxpipes
- [MINOR] introduce structures required to support Linux kernel splicing
- [MEDIUM] add definitions for Linux kernel splicing
- [MAJOR] complete support for linux 2.6 kernel splicing
- [BUG] reserve some pipes for backends with splice enabled
- [MEDIUM] splice: add hints to support older buggy kernels
- [MEDIUM] introduce pipe pools
- [MEDIUM] splice: make use of pipe pools
- [STATS] report pipe usage in the statistics
- [OPTIM] make global.maxpipes default to global.maxconn/4 when not specified
- [BUILD] fix snapshot date extraction with negative timezones
- [MEDIUM] move global tuning options to the global structure
- [MEDIUM] splice: add the global "nosplice" option
- [BUILD] add USE_LINUX_SPLICE to enable LINUX_SPLICE on linux 2.6
- [BUG] we must not exit if protocol binding only returns a warning
- [MINOR] add support for bind interface name