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haproxy/include/proto
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Baptiste Assmann 95db2bcfee MAJOR: check: find out which port to use for health check at run time 
HAProxy used to deduce port used for health checks when parsing configuration
at startup time.
Because of this way of working, it makes it complicated to change the port at
run time.

The current patch changes this behavior and makes HAProxy to choose the
port used for health checking when preparing the check task itself.

A new type of error is introduced and reported when no port can be found.

There won't be any impact on performance, since the process to find out the
port value is made of a few 'if' statements.

This patch also introduces a new check state CHK_ST_PORT_MISS: this flag is
used to report an error in the case when HAProxy needs to establish a TCP
connection to a server, to perform a health check but no TCP ports can be
found for it.

And last, it also introduces a new stream termination condition:
SF_ERR_CHK_PORT. Purpose of this flag is to report an error in the event when
HAProxy has to run a health check but no port can be found to perform it.
2016-09-11 08:12:13 +02:00
..
acl.h MAJOR: sample: pass a pointer to the session to each sample fetch function 2015-04-06 11:37:25 +02:00
action.h MINOR: http/tcp: fill the avalaible actions 2015-10-02 22:56:11 +02:00
applet.h MINOR: applet: rename applet_runq to applet_active_queue 2015-09-25 18:02:44 +02:00
arg.h MINOR: sample: Moves ARGS underlying type from 32 to 64 bits. 2016-03-15 22:11:52 +01:00
auth.h MEDIUM: pattern: The match function browse itself the list or the tree. 2014-03-17 18:06:07 +01:00
backend.h REORG/MAJOR: session: rename the "session" entity to "stream" 2015-04-06 11:23:56 +02:00
channel.h BUG/MEDIUM: channel: fix inconsistent handling of 4GB-1 transfers 2016-05-04 15:26:37 +02:00
checks.h MAJOR: check: find out which port to use for health check at run time 2016-09-11 08:12:13 +02:00
compression.h REORG: filters: Prepare creation of the HTTP compression filter 2016-02-09 14:53:15 +01:00
connection.h MINOR: listener: add the "accept-netscaler-cip" option to the "bind" keyword 2016-06-20 23:02:47 +02:00
dns.h MEDIUM: dns: extract options 2016-02-19 14:37:46 +01:00
dumpstats.h MINOR: dumpstats: split stats_dump_be_stats() in two parts 2016-03-30 17:26:19 +02:00
fd.h MAJOR: polling: centralize calls to I/O callbacks 2014-11-21 20:37:32 +01:00
filters.h MEDIUM: filters: Add pre and post analyzer callbacks 2016-05-18 15:11:54 +02:00
flt_http_comp.h MAJOR: filters/http: Rewrite the HTTP compression as a filter 2016-02-09 14:53:15 +01:00
freq_ctr.h MINOR: freq_ctr: introduce a new averaging method 2014-06-17 17:15:51 +02:00
frontend.h REORG/MAJOR: session: rename the "session" entity to "stream" 2015-04-06 11:23:56 +02:00
hdr_idx.h OPTIM/MINOR: move the hdr_idx pools out of the proxy struct 2011-10-24 18:15:04 +02:00
hlua.h BUILD/MINOR: lua: ensure that hlua_ctx_destroy is properly defined 2015-06-17 20:18:54 +02:00
hlua_fcn.h MINOR: lua: post initialization 2016-03-30 15:44:58 +02:00
lb_chash.h [MEDIUM] backend: implement consistent hashing variation 2009-10-09 07:17:58 +02:00
lb_fas.h MEDIUM: backend: add the 'first' balancing algorithm 2012-02-21 22:27:27 +01:00
lb_fwlc.h [CLEANUP] backend: move LB algos to individual files 2009-10-01 11:19:37 +02:00
lb_fwrr.h [CLEANUP] backend: move LB algos to individual files 2009-10-01 11:19:37 +02:00
lb_map.h [MINOR] lb_map: reorder code in order to ease integration of new hash functions 2009-10-01 21:11:15 +02:00
listener.h CLEANUP: fix inconsistency between fd->iocb, proto->accept and accept() 2016-04-14 11:18:22 +02:00
log.h MEDIUM: log: add a new log format flag "E" 2016-02-12 13:36:47 +01:00
map.h MINOR: samples: rename some struct member from "smp" to "data" 2015-08-20 17:13:46 +02:00
obj_type.h CLEANUP: applet: rename struct si_applet to applet 2015-04-23 17:56:16 +02:00
pattern.h MINOR: map: Add regex matching replacement 2016-02-10 23:38:34 +01:00
payload.h REORG/MAJOR: session: rename the "session" entity to "stream" 2015-04-06 11:23:56 +02:00
peers.h MAJOR: peers: peers protocol version 2.0 2015-05-29 15:50:33 +02:00
pipe.h [MEDIUM] introduce pipe pools 2009-01-25 13:49:53 +01:00
port_range.h [MEDIUM] add support for binding to source port ranges during connect 2009-06-10 12:23:32 +02:00
proto_http.h MEDIUM: http: implement http-response track-sc* directive 2016-07-26 14:31:14 +02:00
proto_tcp.h CLEANUP: actions: missplaced includes 2015-09-10 21:17:04 +02:00
proto_udp.h CLEANUP: fix inconsistency between fd->iocb, proto->accept and accept() 2016-04-14 11:18:22 +02:00
proto_uxst.h REORG/MAJOR: session: rename the "session" entity to "stream" 2015-04-06 11:23:56 +02:00
protocol.h MEDIUM: protocol: use a family array to index the protocol handlers 2015-02-28 23:12:31 +01:00
proxy.h CLEANUP: proxy: remove last references to appsession 2015-08-10 19:42:30 +02:00
queue.h REORG/MAJOR: session: rename the "session" entity to "stream" 2015-04-06 11:23:56 +02:00
raw_sock.h REORG: connection: rename the data layer the "transport layer" 2012-10-04 22:26:09 +02:00
sample.h MINOR: sample: provide smp_is_rw() and smp_make_rw() 2016-08-09 14:30:57 +02:00
server.h MINOR: Add ability for agent-check to set server maxconn 2016-04-25 17:23:50 +02:00
session.h MINOR: session: introduce session_new() 2015-04-06 11:37:33 +02:00
shctx.h BUG/MAJOR: ssl: Fallback to private session cache if current lock mode is not supported. 2014-05-08 22:46:32 +02:00
signal.h CLEANUP: includes: fix includes for a number of users of fd.h 2012-09-03 20:49:14 +02:00
ssl_sock.h BUG/MINOR: ssl: Be sure to use unique serial for regenerated certificates 2016-02-09 09:04:53 +01:00
stick_table.h MEDIUM: stick-table: remove the now duplicate find_stktable() function 2015-05-26 12:08:07 +02:00
stream.h MINOR: stream: export the function 'smp_create_src_stkctr' 2016-06-13 21:21:51 +02:00
stream_interface.h BUG: stream_interface: Reuse connection even if the output channel is empty 2016-02-03 14:22:55 +01:00
task.h MAJOR: poll: only rely on wake_expired_tasks() to compute the wait delay 2015-02-28 23:12:30 +01:00
template.h [CLEANUP] included common/version.h everywhere 2006-06-29 18:54:54 +02:00
vars.h BUG/MAJOR: vars: always retrieve the stream and session from the sample 2016-03-10 17:28:04 +01:00