Le lundi 20 juin 2011 23:27:21, Willy Tarreau a écrit :
> Timeouts are clearly the type of setting that should lie in a defaults
> section, that's the best way not to forget any of them and to have them
> coherent.
I totally agree, I only discovered their configuration too late and nothing
told them those timeouts will be ignored at startup.
Are you pro or against something that checks this in check_config_validity() ?
Something like this (extracted from a test case) :
[WARNING] 170/232714 (6998) : Backend 'BE_SHOULD_WARN': http-pretend-keepalive
timeout will be ignored for frontend 'FE_HTTP_1', which is already in HTTP
mode.
[WARNING] 170/232714 (6998) : Backend 'BE_SHOULD_WARN': http-request timeout
will be ignored for frontend 'FE_HTTP_1', which is already in HTTP mode.
[WARNING] 170/232714 (6998) : Backend 'BE_SHOULD_WARN': http-pretend-keepalive
timeout will be ignored for frontend 'FE_HTTP_1', which is already in HTTP
mode.
[WARNING] 170/232714 (6998) : Backend 'BE_SHOULD_WARN': http-request timeout
will be ignored for frontend 'FE_HTTP_1', which is already in HTTP mode.
[WARNING] 170/232714 (6998) : Backend 'BE_SHOULD_WARN': http-pretend-keepalive
timeout will be ignored for frontend 'FE_HTTP_2', which is already in HTTP
mode.
[WARNING] 170/232714 (6998) : Backend 'BE_SHOULD_WARN': http-request timeout
will be ignored for frontend 'FE_HTTP_2', which is already in HTTP mode.
The configuration used for the test :
defaults
timeout connect 10s
timeout client 11s
timeout server 12s
timeout http-keep-alive 1s
timeout http-request 2s
frontend FE_HTTP_1 :9001
mode http
use_backend BE_SHOULD_WARN if TRUE
use_backend BE_SHOULD_NOT_WARN if TRUE
default_backend BE_SHOULD_WARN
frontend FE_HTTP_2 :9002
mode http
use_backend BE_SHOULD_WARN if TRUE
use_backend BE_SHOULD_NOT_WARN if TRUE
default_backend BE_SHOULD_NOT_WARN
frontend FE_TCP_1 :9003
mode tcp
use_backend BE_SHOULD_NOT_WARN if TRUE
use_backend BE_SHOULD_NOT_WARN_2 if TRUE
default_backend BE_SHOULD_NOT_WARN
frontend FE_TCP_2 :9004
mode tcp
use_backend BE_SHOULD_NOT_WARN if TRUE
use_backend BE_SHOULD_NOT_WARN_2 if TRUE
default_backend BE_SHOULD_NOT_WARN_2
backend BE_SHOULD_WARN
mode http
option http-server-close
timeout http-keep-alive 3s
timeout http-request 3s
backend BE_SHOULD_NOT_WARN
mode http
option http-server-close
timeout http-keep-alive 1s
timeout http-request 2s
backend BE_SHOULD_NOT_WARN_2
mode http
option http-server-close
timeout http-keep-alive 3s
timeout http-request 3s
--
Cyril Bonté
