tree 49ced914f7a0d3a8ab7b9eb9a7f89285b4c524c0
parent 98937b875798e10fac671d109355cde29d2a411a
author Krzysztof Piotr Oledzki <ole@ans.pl> 1199633776 +0100
committer Willy Tarreau <w@1wt.eu> 1199634185 +0100

[MEDIUM]: Count retries and redispatches also for servers, fix redistribute_pending, extend logs, %d->%u cleanup

This patch extends a little previously added functionality to also
count retries and redispatches for servers. Now it is possible to know
which server causes redispatches as it is not always the same that takes
most retries.

While working with the code I found that redistribute_pending() does not increment
srv->redispatches && be->redispatches. I don't know how to test it but
I think the fix is correct. If not I can withdraw it.

I also extended logs to show how many retries were done and if redispatching
was necessary ('+'). I'm using an additional session flag SN_REDISP to match
redispatched connections. I had to rearrange all defines in session.h to make
more room for it.

The documentation about logs was also fixed a little (sorry, english only),
as current version uses totally different format. BTW: examples are still
outdated, maybe next time...

Finally, I changed %d -> %u for retries/redispatches as those variables
are declared as unsigned.