Ralph Boehme 16d0766621 unix_msg: introduce send queue caching ...

This introduces caching of unix datagram send queues. Right now send
queues are only created for peers if the channel to the peer is full and
a send reported EWOULDBLOCK.

At this stage, performance will actually be slightly worse, because now
if there's a cached queue for a peer without queued messages, we don't
attempt direct send anymore until the send queue is removed from the
cache.

The next commit will modify unix_msg to always create a send queue with
the datagram socket in connected mode and again attempt an non-blocking
send on the connected socket first. Then only if that returns
EWOULDBLOCK, the send has to go through the threadpool.

Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>

2016-09-13 00:19:27 +02:00

..

test_drain.c

unix_msg: remove cookie from unix_msg_init

2015-02-13 23:32:06 +01:00

test_source.c

unix_msg: remove cookie from unix_msg_init

2015-02-13 23:32:06 +01:00

tests.c

unix_msg: remove cookie from unix_msg_init

2015-02-13 23:32:06 +01:00

unix_msg.c

unix_msg: introduce send queue caching

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unix_msg.h

unix_msg: introduce send queue caching

2016-09-13 00:19:27 +02:00

wscript_build

unix_msg: introduce send queue caching

2016-09-13 00:19:27 +02:00