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mirror of https://opendev.org/x/pyghmi synced 2025-01-15 04:07:48 +00:00
Jarrod Johnson de8e63883d Avoid looping select() on sockets repeatedly
When select() would identify a a socket, it would
potentially call select() on the same socket
before a recvfrom() would happen.  In python 2.7,
this caused the IO thread to block other threads
waiting on something the other threads needed to
do.  Resolve by explicitly ignoring a socket
where recvfrom() will be pending until recvfrom()
is next called.  This reduces one test case from
42,000-47,000 select() calls to just 86.

Change-Id: Ic8ebecfc61d048e537b5d76a6a3f0665fd340a3d
2014-05-09 12:52:29 -04:00
..
2014-05-08 14:06:01 -04:00