[Asterisk-code-review] app queue: Fix queues randomly disappearing on reload (asterisk[13])

[Kirill Katsnelson]

Hello Kevin Harwell, Anonymous Coward #1000019,

I'd like you to reexamine a change.  Please visit

    https://gerrit.asterisk.org/4822

to look at the new patch set (#2).

Change subject: app_queue: Fix queues randomly disappearing on reload
......................................................................

app_queue: Fix queues randomly disappearing on reload

With 500+ queues and a reload every minute, a random queue disappears
upon reload. The cause is mususe of the 'dead' flag. Namely, all queues
were marked dead up front, and then "resurrected" by dropping this flag
for those found in the configuration. But a queue marked dead can be
removed also when control leaves the app entry point on a PBX thread.

With this change, the queue is marked only not found, and at the end of
reload only the queues that are still not found are actually marked as
dead, so the dead flag is never reset, and set only on positively dead
queues.

ASTERISK-26755

Change-Id: I3a4537aec9eb8d8aeeaa0193407e3523feb004bf
---
M apps/app_queue.c
1 file changed, 8 insertions(+), 28 deletions(-)


  git pull ssh://gerrit.asterisk.org:29418/asterisk refs/changes/22/4822/2
-- 
To view, visit https://gerrit.asterisk.org/4822
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Gerrit-MessageType: newpatchset
Gerrit-Change-Id: I3a4537aec9eb8d8aeeaa0193407e3523feb004bf
Gerrit-PatchSet: 2
Gerrit-Project: asterisk
Gerrit-Branch: 13
Gerrit-Owner: Kirill Katsnelson <kkm at smartaction.com>
Gerrit-Reviewer: Anonymous Coward #1000019
Gerrit-Reviewer: Kevin Harwell <kharwell at digium.com>