Nginx Logging to Zeromq Module - Sparkngin
wmark+nginx at hurrikane.de
Tue Dec 3 13:49:48 UTC 2013
2013/11/16 Steve Morin <steve at stevemorin.com>:
> Does anyone have experience integrating zeromq with Nginx. I am looking for
> some pointers, to see what concerns I should look out for.
> I am trying to contribute this code to a open source project.
This seems to me being a good template for what you want to accomplish:
Keep in mind that »ØMQ sockets are not threadsafe« and don't share
them between threads.
 http://forum.nginx.org/read.php?2,243942,243986#msg-243986 (master
process → init_module callback; don't define sockets here; zmq_init
A note on performance:
• Use zero-copy wherever possible. (I would make a custom string an
optional last part of a message.) — 
• Does ØMQ have UDP or similar for PUB sockets? If so, use that.
• I guess that logging or queuing through Redis will perform better
than utilizing ØMQ for that matter iff everything is done on one
machine under high load.
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