tree 419b010dceb20d35a017782802d2fd8696dfa54f
parent 98aec9ff47ad33748cf5c76cd071511cbcf509c6
author Willy Tarreau <w@1wt.eu> 1386345271 +0100
committer Willy Tarreau <w@1wt.eu> 1386346430 +0100
encoding latin1

MEDIUM: checks: make tcp-check perform multiple send() at once

Now instead of seeing many send() calls from multiple "tcp-check send"
rules, we fill the output buffer and try to send all only when we're
not in a send state or when the output buffer is too small for sending
the next message.

This results in a lot less syscalls and avoids filling the network with
many small packets. It will also improve the behaviour of some bogus
servers which expect a complete request in the first packet.