tree 5d83c487841482f8539c6a644efdd5608d445ced
parent 0a03c0f022faf2773995fc8b9d14256c8a306e5a
author Willy Tarreau <w@1wt.eu> 1426203140 +0100
committer Willy Tarreau <w@1wt.eu> 1426203140 +0100
encoding latin1

MEDIUM: connection: make conn_drain() perform more controls

Currently si_idle_conn_null_cb() has to perform some low-level checks
over the file descriptor and the connection configuration that should
only belong to conn_drain(). Let's move these controls there. The
function now automatically checks for errors and hangups on the file
descriptor for example, and disables recv polling if there's no drain
function at the control layer.