Hello,
with
b7ba69c moved app timers into core, using wheeltimer for that purpose
ff, we've moved the application timers, which are also e.g. used for
SIP Session Timers, from the session_timer module into the core, and
used the wheeltimer implementation of the SIP stack for it.
While before, for the cases where the timer should be fired into the
session, there was already the easy to use
AmSession::setTimer(...)/AmSession::removeTimer(...)/AmSession::removeTimers()
methods which handled the session_timer module stuff, for all other
cases where timers should be used unrelated to a session, it's also
very simple now:
#include "AmAppTimer.h"
...
AmAppTimer::instance()->setTimer(eventqueue_name, timer_id, timeout);
AmAppTimer::instance()->removeTimer(eventqueue_name, timer_id);
AmAppTimer::instance()->removeTimers(eventqueue_name);
This change maybe also shows how performance-nerdy we are - I will let
Vlada post specific load test numbers, but I can already say that for
the signaling only cases where timers are involved (e.g. using SBC
with SST), we save up to a third in CPU :)
Best Regards
Stefan
--
Stefan Sayer
CEO (Geschäftsführer)
FRAFOS GmbH
email: [email protected]
mobile:+49 162 1366449
www.frafos.com
Prinzessinnenstr. 19/20 betahaus
10969 Berlin
Germany
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