tree f7fdbc4cacc3f0bb4a26e3c7e75c120a6247c382
parent a80b22eac4f4893cb603650ce813024d6689f802
author William Lallemand <wlallemand@haproxy.org> 1671718439 +0100
committer William Lallemand <wlallemand@haproxy.org> 1671718439 +0100

MEDIUM: httpclient: change the default log format to skip duplicate proxy data

The httpclient emits logs in the httplog format, however it still
display the frontend, the backend and the server.

In the case of the httpclient we only need to know that we are using the
httpclient, so the backend and server information are irelevant.
In the case of extra code the name of the proxy can be long and will be
displayed twice which is not useful.

This is the same log-format as the httplog but the %b/%s is now -/- so
the format is still compatible with an httplog parser.

Before:
  <134>Dec 22 15:19:27 haproxy[1013520]: -:- [22/Dec/2022:15:19:27.482] <HTTPCLIENT> <HTTPCLIENT>/<HTTPCLIENT> 2/0/4/6/10 200 848 - - ---- 0/0/0/0/0 0/0 {92.123.236.161} "GET http://r3.o.lencr.org/1234 HTTP/1.1"

After:
  <134>Dec 22 15:19:27 haproxy[1013520]: -:- [22/Dec/2022:15:19:27.482] <HTTPCLIENT> -/- 2/0/4/6/10 200 848 - - ---- 0/0/0/0/0 0/0 {92.123.236.161} "GET http://r3.o.lencr.org/1234 HTTP/1.1"