Files
asterisk/main
Richard Mudgett 2cd67d5b07 taskprocessors: Implement high/low water mark alerts.
When taskprocessors get backed up, there is a good chance that we are
being overloaded and need to defer adding new work to the system.

* Implemented a high/low water alert mechanism for modules to check if the
system is being overloaded and take appropriate action.  When a
taskprocessor is created it has default congestion levels set.  A
taskprocessor can later have those congestion levels altered for specific
needs if stress testing shows that the taskprocessor is a symptom of
overloading or needs to handle bursty activity without triggering an
overload alert.

* Add CLI "core show taskprocessor" low/high water columns.

* Fixed __allocate_taskprocessor() to not use RAII_VAR().  RAII_VAR() was
never a good thing to use when creating a taskprocessor because of the
nature of how its references needed to be cleaned up on a partial
creation.

* Made res_pjsip's distributor check if the taskprocessor overload alert
is active before placing a message representing brand new work onto a
distributor serializer.

ASTERISK-26088
Reported by:  Richard Mudgett

Change-Id: I182f1be603529cd665958661c4c05ff9901825fa
2016-06-09 10:32:07 -05:00
..
2016-05-31 11:43:24 -05:00
2016-06-08 20:37:08 +03:00
2015-06-10 18:06:15 -05:00
2016-06-02 22:57:49 +03:00
2016-06-08 20:37:08 +03:00
2016-06-08 20:37:08 +03:00
2016-04-08 13:52:02 -05:00
2015-06-08 09:44:04 -05:00
2016-06-08 20:37:08 +03:00