Module: sip-router Branch: master Commit: 5c5e969961b7171319ff79e105ce36f660bd1b63 URL: http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=5c5e969… Author: Peter Dunkley <peter.dunkley(a)crocodile-rcs.com> Committer: Peter Dunkley <peter.dunkley(a)crocodile-rcs.com> Date: Wed Feb 29 14:52:23 2012 +0000 modules_k/pua, modules_k/rls: Updated rls_update_subs() to remove back-end SUBSCRIBE dialogs when a contact is removed from a resource list - rls_update_subs() should be called in kamailio.cfg whenever a resource list changes. The initial version just created new back-end SUBSCRIBE dialogs for new contacts. This meant that dialogs for removed contacts would remain until the dialog expired by itself - which means that NOTIFYs for presence changes to contacts that have been removed will continue to be sent (and with some clients displayed) for a while after the contact was deleted. - Working out when a contact has been deleted is a bit more tricky than working out which ones are new. The mechanism used is to build two insert-sorted lists. List one contains the contacts in the contact list, list two contains the active back-end dialogs. You can then pop the top item from list one and search and remove it from list two (it should be near the top of list two as they are both sorted). Once you have been through list one the remaining URIs in list two are those that have been deleted from the contact list. --- modules_k/pua/hash.c | 48 ++++++++++++++++ modules_k/pua/hash.h | 4 ++ modules_k/pua/pua_bind.c | 1 + modules_k/pua/pua_bind.h | 1 + modules_k/pua/pua_db.c | 75 ++++++++++++++++++++++++++ modules_k/pua/pua_db.h | 2 + modules_k/rls/list.h | 131 +++++++++++++++++++++++++++++++++++++++++++++ modules_k/rls/rls.c | 8 +++ modules_k/rls/rls.h | 1 + modules_k/rls/subscribe.c | 67 +++++++++++++++++++++++ 10 files changed, 338 insertions(+), 0 deletions(-) Diff: http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commitdiff;h=5c5…