The following revision refers to this bug:
  https://chromium.googlesource.com/infra/infra/+/a01c58c9c20482327fbad6c11aceb0f624de2041

commit a01c58c9c20482327fbad6c11aceb0f624de2041
Author: Roberto Carrillo <robertocn@google.com>
Date: Fri Nov 10 19:39:39 2017

[Findit] Add retry logic to irc message sending.

The client currently only retries errors such as timeouts upon
connecting to the irc server. This change will let the client retry
other socket errors and also when sending messages.

R=chanli,lijeffrey,wylieb
BUG= 776203 

Change-Id: I85993dfe7a8a2a0c42e792d65b79829717f0d2d8
Reviewed-on: https://chromium-review.googlesource.com/752302
Commit-Queue: Roberto Carrillo <robertocn@chromium.org>
Reviewed-by: Brandon Wylie <wylieb@chromium.org>
Reviewed-by: Chan Li <chanli@chromium.org>

[modify] https://crrev.com/a01c58c9c20482327fbad6c11aceb0f624de2041/appengine/findit/libs/irc_client.py
[modify] https://crrev.com/a01c58c9c20482327fbad6c11aceb0f624de2041/appengine/findit/libs/test/irc_client_test.py