tree 1d869fd0ee74480d95b49b8944691375e6e7b0d7
parent 6c7fe5e72790276923f8042e23135e12646ed4ef
author Chung-yih Wang <cywang@google.com> 1466697804 +0800
committer chrome-bot <chrome-bot@chromium.org> 1466768222 -0700

autoupdate.py: Suppress ValueError exception

When devserver tries to read current update metadata requested by
several concurrent update ping requests, a race condition might happens
which causes the data read could be empty or corrupted. Instead of failing
the autoupdate, this patch suppresses the ValueError exception
intentionally because a new metadata will be calculated accordingly.

BUG=chromium:621148
TEST=None

Change-Id: I7b4c64560f1f0838db150bb889d11a8ece97de9c
Signed-off-by: Chung-yih Wang <cywang@google.com>
Reviewed-on: https://chromium-review.googlesource.com/355431
Reviewed-by: Dan Shi <dshi@google.com>