Volker Lendecke 6dcf2c7eab lib: Add unix_msg ... This is a messaging layer based on unix domain datagram sockets. Sending to an idle socket is just one single nonblocking sendmsg call. If the recv queue is full, we start a background thread to do a blocking call. The source4 based imessaging uses a polling fallback. In a situation where thousands of senders beat one single blocked socket, this will generate load on the system due to the constant polling. This does not happen with a threaded blocking send call. The threaded approach has another advantage: We save become_root() calls on the retries. The access checks are done when the blocking socket is connected, the threaded blocking send call does not check permissions anymore. Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>		2014-04-23 22:33:08 +02:00
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test_drain.c	lib: Add unix_msg	2014-04-23 22:33:08 +02:00
test_source.c	lib: Add unix_msg	2014-04-23 22:33:08 +02:00
tests.c	lib: Add unix_msg	2014-04-23 22:33:08 +02:00
unix_msg.c	lib: Add unix_msg	2014-04-23 22:33:08 +02:00
unix_msg.h	lib: Add unix_msg	2014-04-23 22:33:08 +02:00
wscript_build	lib: Add unix_msg	2014-04-23 22:33:08 +02:00