MEDIUM: stream_sock: add a get_src and get_dst callback and remove SN_FRT_ADDR_SET
These callbacks are used to retrieve the source and destination address
of a socket. The address flags are not hold on the stream interface and
not on the session anymore. The addresses are collected when needed.
This still needs to be improved to store the IP and port separately so
that it is not needed to perform a getsockname() when only the IP address
is desired for outgoing traffic.
diff --git a/include/types/session.h b/include/types/session.h
index 7539c0c..f1b7451 100644
--- a/include/types/session.h
+++ b/include/types/session.h
@@ -50,7 +50,7 @@
#define SN_FORCE_PRST 0x00000010 /* force persistence here, even if server is down */
#define SN_MONITOR 0x00000020 /* this session comes from a monitoring system */
#define SN_CURR_SESS 0x00000040 /* a connection is currently being counted on the server */
-#define SN_FRT_ADDR_SET 0x00000080 /* set if the frontend address has been filled */
+/* unused: 0x00000080 */
#define SN_REDISP 0x00000100 /* set if this session was redispatched from one server to another */
#define SN_CONN_TAR 0x00000200 /* set if this session is turning around before reconnecting */
#define SN_REDIRECTABLE 0x00000400 /* set if this session is redirectable (GET or HEAD) */
@@ -84,7 +84,6 @@
#define SN_IGNORE_PRST 0x00080000 /* ignore persistence */
#define SN_BE_TRACK_SC1 0x00100000 /* backend tracks stick-counter 1 */
#define SN_BE_TRACK_SC2 0x00200000 /* backend tracks stick-counter 2 */
-#define SN_BCK_ADDR_SET 0x00400000 /* set if the backend address has been filled */
/* Termination sequence tracing.
*