tree 452d4dcc05347c606985969a5ffaf10e4a5cf16b
parent 7f4bcc312d51f6ac659b2aeb5bb44b9b4c0d8621
author Willy Tarreau <w@1wt.eu> 1390214512 +0100
committer Willy Tarreau <w@1wt.eu> 1390253236 +0100
encoding latin1

MINOR: connection: add a new conn_drain() function

Till now there was no way to know from a connection if a previous
call to drain() had done any change. This function is used to drain
incoming data and to update the connection's flags at the same time.
It also correctly sets the polling flags on the connection if the
drain function indicates inability to receive. This function will
be used preferably over ctrl->drain() when a connection is used.