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Bit-Savva Mikhail c66b4050e3 MT#63796 don't re-INVITE a leg before it ACKs our 2xx ... During a pickup/reconnect SEMS answers the picking leg's INVITE with a (fake) 200 OK and, driven by the reconnect/AA media update, immediately re-INVITEs the same leg - but the leg has not ACKed the 200 OK yet, so it gets a re-INVITE on top of an unfinished transaction (overlapping transactions on its side; the pickup ends up with no audio). The INVITE transaction is already gone from uas_trans the moment the 2xx is sent (2xx terminates it, the ACK goes to the TU), so getUASPendingInv() no longer sees it and both re-INVITE paths fire too early: - applyPendingUpdate() - the reconnect update queued "for later", gated by canUpdateSession(); - sendEstablishedReInvite() - the refresh after the other leg's SDP changed, fired from AmB2BSession::onB2BEvent(). Remember in AmSipDialog the CSeq of the INVITE we answered with a 2xx as UAS (uas_2xx_ack_cseq) and clear it on the ACK carrying that CSeq, or when the ACK times out. A plain flag would not be enough: pending_invites is already decremented and the O/A is complete by the time the 2xx is sent, so a remote sending its next INVITE before it ACKs is not rejected with 491, and the ACK of the previous INVITE must not open the leg up while that one is still unacknowledged. Gate both paths on it - canUpdateSession() returns false while an ACK is outstanding, and the established refresh is deferred (pending_established_reinvite) and fired from onTransFinished() once the ACK finishes the transaction. Change-Id: I9356c013c813059a2f2c46dcf4cfb9480f3d6f83		1 week ago
..
amci	MT#55831 core:amci: call codec module init function with mod_config_path param	4 years ago
ampi	MT#59962 AmEvent: explicit define for event `0`	6 months ago
compat	MT#33054 Add .gitignore files	1 year ago
etc	MT#64901 core: add `ignore_routeset_on_prack`	2 months ago
lib	…
plug-in	MT#66307 g729: switch codec init to the two-argument signature	3 weeks ago
resample	MT#55831 Revamp the build system	4 years ago
rtp	MT#59962 rtp.h: add rtcp data header types	1 year ago
sip	TT#161450 trans_table: improve 200/ACK transactions matching	1 week ago
stun	MT#59962 Add support of AmStunServer	1 year ago
tests	MT#64326 derive the default RTCP port from the media port	1 week ago
wav	…
.gitignore	MT#64955 add B2B SBC integration test suite	5 months ago
Am100rel.cpp	MT#59962 Aling the AmOfferAnswer model	1 year ago
Am100rel.h	MT#59962 Aling the AmOfferAnswer model	1 year ago
AmAdvancedAudio.cpp	Imported Upstream version 1.6.0~20140516~eaa616	13 years ago
AmAdvancedAudio.h	Imported Upstream version 1.6.0~20140516~eaa616	13 years ago
AmApi.cpp	MT#62181 onInvite et al: const updates	2 years ago
AmApi.h	MT#64901 core: fix facilty	7 months ago
AmAppTimer.cpp	MT#62181 rework singleton	1 year ago
AmAppTimer.h	MT#59962 core: introduce new RTP transport model	10 months ago
AmArg.cpp	MT#62181 remove unused method	7 months ago
AmArg.h	MT#62181 remove unused method	7 months ago
AmAudio.cpp	MT#66307 protect the audio buffer from being overflown	3 weeks ago
AmAudio.h	MT#57391 sems (CE): eliminate the `auto_ptr` usage (deprecated in C++11)	4 years ago
AmAudioFile.cpp	MT#65557 AmAudio/AmAudioFile: add buffer guards (overflow)	3 months ago
AmAudioFile.h	MT#62181 replace AmSharedVar	2 years ago
AmAudioMixIn.cpp	Imported Upstream version 1.6.0~20150612~a2d214df36	12 years ago
AmAudioMixIn.h	Imported Upstream version 1.6.0~20150612~a2d214df36	12 years ago
AmAudioMixer.cpp	Imported Upstream version 1.6.0~20140516~eaa616	13 years ago
AmAudioMixer.h	Imported Upstream version 1.6.0~20140516~eaa616	13 years ago
AmB2ABSession.cpp	MT#62181 fix initialisers	2 years ago
AmB2ABSession.h	MT#62181 rework AmCondition	2 years ago
AmB2BMedia.cpp	MT#64326 don't echo back the remote RTCP port when relaying media	1 week ago
AmB2BMedia.h	MT#59962 core: introduce new RTP transport model	10 months ago
AmB2BSession.cpp	MT#63796 don't re-INVITE a leg before it ACKs our 2xx	1 week ago
AmB2BSession.h	MT#63796 don't re-INVITE a leg before it ACKs our 2xx	1 week ago
AmBasicSipDialog.cpp	MT#62181 sip_destination: use strings	6 months ago
AmBasicSipDialog.h	MT#59962 db_reg_agent: introduce latest improvements	3 weeks ago
AmBufferedAudio.cpp	Imported Upstream version 1.6.0~20140516~eaa616	13 years ago
AmBufferedAudio.h	Imported Upstream version 1.6.0~20140516~eaa616	13 years ago
AmCachedAudioFile.cpp	MT#62181 replace AmSharedVar	2 years ago
AmCachedAudioFile.h	MT#62181 replace AmSharedVar	2 years ago
AmCallWatcher.cpp	MT#63171 AmCallWatcher: use AmEventQueueThread	1 year ago
AmCallWatcher.h	MT#63171 AmCallWatcher: use AmEventQueueThread	1 year ago
AmConferenceChannel.cpp	MT#62181 rename long2str to int2str	9 months ago
AmConferenceChannel.h	MT#62181 pass strings by reference instead of copy	1 year ago
AmConferenceStatus.cpp	Imported Upstream version 1.6.0~20150612~a2d214df36	12 years ago
AmConferenceStatus.h	Imported Upstream version 1.6.0~20140516~eaa616	13 years ago
AmConfig.cpp	MT#64901 core: add `ignore_routeset_on_prack`	2 months ago
AmConfig.h	MT#64901 core: add `ignore_routeset_on_prack`	2 months ago
AmConfigReader.cpp	MT#65074 AmConfigReader: rework plug-ins parser	6 months ago
AmConfigReader.h	MT#65074 AmConfigReader: rework plug-ins parser	6 months ago
AmDtmfDetector.cpp	MT#59962 AmSession: do not leak heap allocated `AmDtmfEvent`	6 months ago
AmDtmfDetector.h	MT#59962 AmSession: do not leak heap allocated `AmDtmfEvent`	6 months ago
AmDtmfSender.cpp	Imported Upstream version 1.6.0~20140516~eaa616	13 years ago
AmDtmfSender.h	Imported Upstream version 1.6.0~20140516~eaa616	13 years ago
AmEvent.cpp	Imported Upstream version 1.6.0~20140516~eaa616	13 years ago
AmEvent.h	MT#59962 AmEvent: explicit define for event `0`	6 months ago
AmEventDispatcher.cpp	MT#63071 AmEventDispatcher: provide exposed queue lock	1 year ago
AmEventDispatcher.h	MT#63071 AmEventDispatcher: provide exposed queue lock	1 year ago
AmEventProcessingThread.cpp	Imported Upstream version 1.6.0~20140516~eaa616	13 years ago
AmEventProcessingThread.h	Imported Upstream version 1.6.0~20140516~eaa616	13 years ago
AmEventQueue.cpp	MT#63171 generalise AmEventQueue	1 year ago
AmEventQueue.h	MT#63171 introduce AmEventQueueThread	1 year ago
AmEventQueueProcessor.cpp	MT#63171 generalise AmEventQueue	1 year ago
AmEventQueueProcessor.h	MT#63171 generalise AmEventQueue	1 year ago
AmIceCandidate.cpp	MT#59962 Add support of AmIceCandidate	1 year ago
AmIceCandidate.h	MT#59962 Add support of AmIceCandidate	1 year ago
AmJitterBuffer.cpp	…
AmJitterBuffer.h	Imported Upstream version 1.6.0~20140516~eaa616	13 years ago
AmMediaProcessor.cpp	MT#62181 global: use AmThread stop_requested	2 years ago
AmMediaProcessor.h	MT#62181 global: use AmThread stop_requested	2 years ago
AmMimeBody.cpp	MT#62181 fix MIME part printing	6 months ago
AmMimeBody.h	MT#62181 parser type updates	6 months ago
AmMultiPartyMixer.cpp	MT#59962 AmMultiPartyMixer: protect against /0	2 years ago
AmMultiPartyMixer.h	MT#59962 core/MultiPartyMixer: use smart pointers	2 years ago
AmOfferAnswer.cpp	MT#65357 OA: don't change state on empty 183	3 months ago
AmOfferAnswer.h	MT#62859 AmB2BSession::acceptPendingInviteB2B use local conn/port	1 year ago
AmPeriodicThread.cpp	Imported Upstream version 1.6.0~20140516~eaa616	13 years ago
AmPeriodicThread.h	Imported Upstream version 1.6.0~20140516~eaa616	13 years ago
AmPlaylist.cpp	MT#66307 protect the audio buffer from being overflown	3 weeks ago
AmPlaylist.h	Imported Upstream version 1.6.0~20150612~a2d214df36	12 years ago
AmPlayoutBuffer.cpp	MT#62181 fix initialisers	2 years ago
AmPlayoutBuffer.h	Imported Upstream version 1.6.0~20140516~eaa616	13 years ago
AmPlugIn.cpp	MT#64901 plug-in: detect dlopen() failure and tolerate undefined log facility symbol	4 weeks ago
AmPlugIn.h	MT#62181 add dlhandle wrapper class	1 year ago
AmPrecodedFile.cpp	MT#59962 AmUtils: use overloading for str2int	2 years ago
AmPrecodedFile.h	MT#62181 fix initialisers	2 years ago
AmPromptCollection.cpp	MT#62181 replace AmSharedVar	2 years ago
AmPromptCollection.h	…
AmRingTone.cpp	Imported Upstream version 1.6.0~20150612~a2d214df36	12 years ago
AmRingTone.h	…
AmRtpAudio.cpp	MT#66307 protect the audio buffer from being overflown	3 weeks ago
AmRtpAudio.h	MT#66307 protect the audio buffer from being overflown	3 weeks ago
AmRtpPacket.cpp	MT#59962 core: introduce new RTP transport model	10 months ago
AmRtpPacket.h	MT#59962 core: introduce new RTP transport model	10 months ago
AmRtpReceiver.cpp	MT#64901 core: keep libevent headers out of public headers	3 weeks ago
AmRtpReceiver.h	MT#64901 core: keep libevent headers out of public headers	3 weeks ago
AmRtpSocket.cpp	MT#64901 core: keep libevent headers out of public headers	3 weeks ago
AmRtpSocket.h	MT#64901 core: keep libevent headers out of public headers	3 weeks ago
AmRtpSocketPair.cpp	MT#64901 RTP: retry RTP+RTCP port pair allocation when the RTCP port is busy	4 weeks ago
AmRtpSocketPair.h	MT#59962 core: introduce new RTP transport model	10 months ago
AmRtpStream.cpp	MT#65711 Arm the RTP inactivity guard for local media stream	3 weeks ago
AmRtpStream.h	MT#59962 AmEvent: explicit define for event `0`	6 months ago
AmRtpTransport.cpp	MT#66097 AmRtpTransport: detach a socket from the receiver loop	4 weeks ago
AmRtpTransport.h	MT#59962 core: introduce new RTP transport model	10 months ago
AmRtpUdpSocket.cpp	MT#59962 core: introduce new RTP transport model	10 months ago
AmRtpUdpSocket.h	MT#59962 core: introduce new RTP transport model	10 months ago
AmSdp.cpp	MT#64326 derive the default RTCP port from the media port	1 week ago
AmSdp.h	MT#64326 don't echo back the remote RTCP port when relaying media	1 week ago
AmSession.cpp	MT#66307 protect the audio buffer from being overflown	3 weeks ago
AmSession.h	MT#59962 convert sess_stopped to atomic bool	6 months ago
AmSessionContainer.cpp	MT#63071 AmEventDispatcher: provide exposed queue lock	1 year ago
AmSessionContainer.h	MT#63071 AmSession: add a snapshot mechanism	1 year ago
AmSessionEventHandler.cpp	Imported Upstream version 1.6.0~20140516~eaa616	13 years ago
AmSessionEventHandler.h	Imported Upstream version 1.6.0~20140516~eaa616	13 years ago
AmSessionProcessor.cpp	MT#63171 generalise AmEventQueue	1 year ago
AmSessionProcessor.h	MT#63171 generalise AmEventQueue	1 year ago
AmSipDialog.cpp	MT#63796 don't re-INVITE a leg before it ACKs our 2xx	1 week ago
AmSipDialog.h	MT#63796 don't re-INVITE a leg before it ACKs our 2xx	1 week ago
AmSipDispatcher.cpp	Imported Upstream version 1.6.0~20150612~a2d214df36	12 years ago
AmSipDispatcher.h	Imported Upstream version 1.6.0~20140516~eaa616	13 years ago
AmSipEvent.cpp	Imported Upstream version 1.6.0~20140516~eaa616	13 years ago
AmSipEvent.h	Imported Upstream version 1.6.0~20140819~0b6d12	12 years ago
AmSipHeaders.h	Imported Upstream version 1.6.0~20140516~eaa616	13 years ago
AmSipMsg.cpp	MT#65603 AmSipMsg: fix sip option parser	3 months ago
AmSipMsg.h	MT#62181 use shared_ptr for msg_logger	1 year ago
AmSipRegistration.cpp	MT#59962 db_reg_agent: introduce latest improvements	3 weeks ago
AmSipRegistration.h	MT#59962 db_reg_agent: introduce latest improvements	3 weeks ago
AmSipSubscription.cpp	MT#59077 Extend logging in `AmSipSubscription::makeSubscription()`	3 years ago
AmSipSubscription.h	MT#57391 sems (CE): eliminate the `auto_ptr` usage (deprecated in C++11)	4 years ago
AmSipSubscriptionContainer.cpp	Imported Upstream version 1.6.0~20140516~eaa616	13 years ago
AmSipSubscriptionContainer.h	Imported Upstream version 1.6.0~20140516~eaa616	13 years ago
AmStats.h	…
AmStunPacket.cpp	MT#59962 Add support of AmStunServer	1 year ago
AmStunPacket.h	MT#59962 Add support of AmStunServer	1 year ago
AmStunServer.cpp	MT#59962 Add support of AmStunServer	1 year ago
AmStunServer.h	MT#59962 Add support of AmStunServer	1 year ago
AmThread.cpp	MT#63171 AmThreadWatcher: stop thread	1 year ago
AmThread.h	MT#63171 proper shutdown of AmThreadWatcher	1 year ago
AmUAC.cpp	MT#62181 onInvite et al: const updates	2 years ago
AmUAC.h	MT#62181 onInvite et al: const updates	2 years ago
AmUACAuth.cpp	MT#55831 Authorization header format support	4 years ago
AmUACAuth.h	Imported Upstream version 1.6.0~20140516~eaa616	13 years ago
AmUriParser.cpp	MT#62181 std::move updates	1 year ago
AmUriParser.h	Imported Upstream version 1.6.0~20140516~eaa616	13 years ago
AmUtils.cpp	MT#64341 DBRegAgent: align contact port with transport (Contact)	4 months ago
AmUtils.h	MT#64341 DBRegAgent: align contact port with transport (Contact)	4 months ago
AmZRTP.cpp	MT#62181 use `false` to indicate failure	6 months ago
AmZRTP.h	Imported Upstream version 1.6.0~20150519~ae8a42	12 years ago
CMakeLists.txt	Imported Upstream version 1.6.0~20140516~eaa616	13 years ago
DBUtils.h	MT#62868 Add timeout to database queries	12 months ago
LowcFE.cpp	Imported Upstream version 1.6.0~20140516~eaa616	13 years ago
LowcFE.h	Imported Upstream version 1.6.0~20140516~eaa616	13 years ago
Makefile	MT#59962 Add support of AmStunServer	1 year ago
SampleArray.cc	Imported Upstream version 1.6.0~20140516~eaa616	13 years ago
SampleArray.h	Imported Upstream version 1.6.0~20140516~eaa616	13 years ago
SdNotify.cpp	MT#62181 add systemd support	1 year ago
SdNotify.h	MT#62181 add systemd support	1 year ago
SipCtrlInterface.cpp	MT#62181 whitespace cleanups	6 months ago
SipCtrlInterface.h	MT#62181 use shared_ptr for msg_logger	1 year ago
atomic_types.h	MT#62181 replace atomic_int class	2 years ago
config.h	…
crc32calc.h	MT#59962 Add support of AmIceCandidate	1 year ago
global_defs.h	MT#56321 core: introduce 'global_defs.h' header	4 years ago
hash_table.h	MT#62181 introduce hash_map template	1 year ago
ice_utils.cpp	MT#59962 Add support of AmIceCandidate	1 year ago
ice_utils.h	MT#55283 fix header guard	10 months ago
jsonArg.cpp	MT#62181 rename longlong2str to int2str	9 months ago
jsonArg.h	Imported Upstream version 1.6.0~20140516~eaa616	13 years ago
jsonxx.cpp	Imported Upstream version 1.6.0~20150612~a2d214df36	12 years ago
jsonxx.h	…
log.cpp	MT#62181 Replace AmLock	2 years ago
log.h	MT#62253 log: Introduce `ILOG_SDLG()`	2 years ago
md5.cpp	…
md5.h	Imported Upstream version 1.6.0~20140516~eaa616	13 years ago
md5global.h	…
sems.cpp	MT#59962 core: add some missing includes	3 weeks ago
sems.h	MT#62181 don't use string for bool value	1 year ago
sems.h.cmake	MT#62181 don't use string for bool value	1 year ago
singleton.h	MT#62181 remove underscore from private member	1 year ago