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Summary:ASTERISK-29465: PJSIP/Outreg taskprocessor overload during simple outage
Reporter:Luke Escude (lukeescude)Labels:
Date Opened:2021-06-04 10:02:55Date Closed:2021-06-18 12:00:00
Priority:MinorRegression?
Status:Closed/CompleteComponents:pjproject/pjsip
Versions:16.18.0 Frequency of
Occurrence
Related
Issues:
Environment:CentOS 7 x64Attachments:
Description:I am not certain if this is to be considered an issue, but it does appear to be a behavioral oddity.

We have Asterisk registering outbound to our SIP Proxy servers at various edge locations via TCP (we don't use UDP).

If a particular edge proxy goes down, naturally Asterisk realizes this, and the devices that were registering through that proxy are marked down, etc.

However, Asterisk begins throwing up a bunch of these warnings:

[Jun  4 14:46:15] WARNING[70]: taskprocessor.c:1160 taskprocessor_push: The 'pjsip/outreg/proxy-newyork-000000e6' task processor queue reached 500 scheduled tasks.
[Jun  4 14:46:15] WARNING[70]: taskprocessor.c:1160 taskprocessor_push: The 'pjsip/outreg/proxy-newyork-000000e6' task processor queue reached 500 scheduled tasks again.
[Jun  4 14:46:15] WARNING[70]: taskprocessor.c:1160 taskprocessor_push: The 'pjsip/outreg/proxy-newyork-000000e6' task processor queue reached 500 scheduled tasks again.
[Jun  4 14:46:15] WARNING[70]: taskprocessor.c:1160 taskprocessor_push: The 'pjsip/outreg/proxy-newyork-000000e6' task processor queue reached 500 scheduled tasks again.

I think I can re-create the issue as much as you guys want, by simulating outages, if you think this merits further exploration.
Comments:By: Asterisk Team (asteriskteam) 2021-06-04 10:02:56.263-0500

Thanks for creating a report! The issue has entered the triage process. That means the issue will wait in this status until a Bug Marshal has an opportunity to review the issue. Once the issue has been reviewed you will receive comments regarding the next steps towards resolution. Please note that log messages and other files should not be sent to the Sangoma Asterisk Team unless explicitly asked for. All files should be placed on this issue in a sanitized fashion as needed.

A good first step is for you to review the [Asterisk Issue Guidelines|https://wiki.asterisk.org/wiki/display/AST/Asterisk+Issue+Guidelines] if you haven't already. The guidelines detail what is expected from an Asterisk issue report.

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By: Joshua C. Colp (jcolp) 2021-06-04 10:06:11.123-0500

We require additional debug to continue with triage of your issue. Please follow the instructions on the wiki [1] for how to collect debugging information from Asterisk. For expediency, where possible, attach the debug with a '.txt' file extension so that the debug will be usable for further analysis.

Thanks!

[1] https://wiki.asterisk.org/wiki/display/AST/Collecting+Debug+Information


By: Asterisk Team (asteriskteam) 2021-06-18 12:00:00.603-0500

Suspended due to lack of activity. This issue will be automatically re-opened if the reporter posts a comment. If you are not the reporter and would like this re-opened please create a new issue instead. If the new issue is related to this one a link will be created during the triage process. Further information on issue tracker usage can be found in the Asterisk Issue Guidlines [1].

[1] https://wiki.asterisk.org/wiki/display/AST/Asterisk+Issue+Guidelines