tree 828cc108e4ed341801b1fb2e0cd9ba077390dbca
parent 3c5efa2b3268f31cffc2c18887010d4bc906a066
author Willy Tarreau <w@1wt.eu> 1404757332 +0200
committer Willy Tarreau <w@1wt.eu> 1404774814 +0200
encoding latin1

MEDIUM: listener: implement a per-protocol pause() function

In order to fix the abstact socket pause mechanism during soft restarts,
we'll need to proceed differently depending on the socket protocol. The
pause_listener() function already supports some protocol-specific handling
for the TCP case.

This commit makes this cleaner by adding a new ->pause() function to the
protocol struct, which, if defined, may be used to pause a listener of a
given protocol.

For now, only TCP has been adapted, with the specific code moved from
pause_listener() to tcp_pause_listener().