Benny Prijono 73bb72384f Initial commit for ticket #937: Revamping of presence management to make it more efficient ... Presence enhancements: - finer grained buddy lock object, instead of using global PJSUA-LIB's mutex - individual resubscription timer for buddies and also add random delay interval so that resubscriptions don't happen simultaneously (may hog processing and bandwidth). - in general reduced the use of global PJSUA-LIB's mutex for more efficiency - added last termination code in buddy info - use the RPID note's text for buddy's offline status rather than the default "offline" status, if available - resubscribe automatically on several termination causes as explained in the ticket (still untested) General enhancements: - added pjsua_schedule_timer() and pjsua_cancel_timer() APIs git-svn-id: https://svn.pjsip.org/repos/pjproject/trunk@2956 74dad513-b988-da41-8d7b-12977e46ad98		2009-10-20 13:56:26 +00:00
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build	Ticket #925: New application to simulate network and system impairments to see how it affects the audio quality	2009-07-29 12:28:31 +00:00
src	Initial commit for ticket #937: Revamping of presence management to make it more efficient	2009-10-20 13:56:26 +00:00