tree f1f270950118a62454baacd4b0fea50797c85670
parent 02e8557e8812892ee61218797b61e3e60cb2764c
author Willy Tarreau <w@1wt.eu> 1602082363 +0200
committer Willy Tarreau <w@1wt.eu> 1602260944 +0200
encoding latin1

MEDIUM: proxy: make soft_stop() stop most listeners using protocol_stop_now()

One difficulty in soft-stopping is to make sure not to forget unlisted
listeners. By first doing a pass using protocol_stop_now() we catch the
vast majority of them. The few remaining ones are the ones belonging to
a proxy having a grace period. For these ones, the proxy will arm its
stop_time timer and emit a log message.

Since neither UDP listeners nor peers use the grace period, we can already
get rid of the special cases there since we know they will have been stopped
by the protocols.