Ticket #364: Upon unregistration, (un)REGISTER should be sent only after (un)PUBLISH has completed successfully
 - wait for unpublication to complete or some delay expires, before sending unregistration
 - added unpublish_max_wait_time_msec field in account config to control how long to wait


git-svn-id: https://svn.pjsip.org/repos/pjproject/trunk@2942 74dad513-b988-da41-8d7b-12977e46ad98
3 files changed