[Asterisk-code-review] app voicemail: Add taskprocessor alert level options. (asterisk[13])

[Alexei Gradinari]

Hello Richard Mudgett, Anonymous Coward #1000019,

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

    https://gerrit.asterisk.org/3318

to look at the new patch set (#5).

Change subject: app_voicemail: Add taskprocessor alert level options.
......................................................................

app_voicemail: Add taskprocessor alert level options.

On heavy loaded system with IMAP or DB storage,
'app_voicemail' taskprocessor queue could reach 500 scheduled tasks.
It could happen when IMAP or DB server died or not reachable.
It could happen on startup when there are many (thousands)
realtime endpoints configured with unsolicited mwi.
If taskprocessor queue reached high level, the alert is triggered
and the pjsip/distributor stops processing new requsts.

This patch adds 2 new 'general' configuration options
to tune taskprocessor alert levels:
'tps_queue_high' - Taskprocessor high water alert trigger level.
'tps_queue_low' - Taskprocessor low water clear alert level

ASTERISK-26229 #close

Change-Id: I766294fbffedf64053c0d9ac0bedd3109f043ee8
---
M CHANGES
M apps/app_voicemail.c
M configs/samples/voicemail.conf.sample
3 files changed, 41 insertions(+), 0 deletions(-)


  git pull ssh://gerrit.asterisk.org:29418/asterisk refs/changes/18/3318/5
-- 
To view, visit https://gerrit.asterisk.org/3318
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Gerrit-MessageType: newpatchset
Gerrit-Change-Id: I766294fbffedf64053c0d9ac0bedd3109f043ee8
Gerrit-PatchSet: 5
Gerrit-Project: asterisk
Gerrit-Branch: 13
Gerrit-Owner: Alexei Gradinari <alex2grad at gmail.com>
Gerrit-Reviewer: Alexei Gradinari <alex2grad at gmail.com>
Gerrit-Reviewer: Anonymous Coward #1000019
Gerrit-Reviewer: Richard Mudgett <rmudgett at digium.com>