hi im working on upgrade new version to stable/jitsi-meet_7648.
while test, i think there is bug with propagate participant’s sources
In a normal case, all participants in the meeting receive a new participant’s source-add signal twice each, video and audio like below log
Jicofo 2022-11-21 17:00:05.691 INFO: [26317] DiscoveryUtil.discoverParticipantFeatures#166: Discovered features for 9639213097@conference.test.com/bab42c11 in 0 ms.
Jicofo 2022-11-21 17:00:05.691 INFO: [26317] DiscoveryUtil.discoverParticipantFeatures#180: Successfully discovered features for 9639213097@conference.test.com/bab42c11 in 0
Jicofo 2022-11-21 17:00:05.692 INFO: [26323] [room=9639213097@conference.test.com meeting_id=3d139cce-86a2-42e0-a7fa-6531c3eb93f5] ColibriV2SessionManager.allocate#253: Allocating for bab42c11
Jicofo 2022-11-21 17:00:05.692 INFO: [26323] [room=9639213097@conference.test.com meeting_id=3d139cce-86a2-42e0-a7fa-6531c3eb93f5] ColibriV2SessionManager.allocate#296: Selected 9f066300-d6f5-4e90-90f2-5a84cee325a6, session exists: true
Jicofo 2022-11-21 17:00:05.697 INFO: [26323] [room=9639213097@conference.test.com meeting_id=3d139cce-86a2-42e0-a7fa-6531c3eb93f5 participant=bab42c11] ParticipantInviteRunnable.doInviteOrReinvite#379: Sending session-initiate to: 9639213097@conference.test.com/bab42c11 sources={9639213097@conference.test.com/14e333e4=[audio=[1100075411], video=[3429090865, 2063799735, 2112586487, 452006279, 684090528, 734593588], groups=[FID[3429090865, 2063799735], SIM[3429090865, 2112586487, 452006279], FID[2112586487, 684090528], FID[452006279, 734593588]]], 9639213097@conference.test.com/291b3b34=[audio=[2588028662], video=[880792005, 2787614692, 2840435697, 2863040948, 2894173535, 4214792954], groups=[FID[2787614692, 880792005], SIM[2787614692, 4214792954, 2863040948], FID[4214792954, 2840435697], FID[2863040948, 2894173535]]], 9639213097@conference.test.com/78d53afb=[audio=[1827672853], video=[1302544479, 1747352594, 2767858754, 3217204104, 3711633493, 3743199869], groups=[FID[1302544479, 3711633493], SIM[1302544479, 2767858754, 3743199869], FID[2767858754, 3217204104], FID[3743199869, 1747352594]]], jvb=[audio=[324322772], video=[259119290], groups=[]], 9639213097@conference.test.com/eed8ea01=[audio=[1446399465], video=[286446639, 339765968, 731704859, 770180038, 1855128653, 3766275510], groups=[FID[1855128653, 339765968], SIM[1855128653, 770180038, 731704859], FID[770180038, 286446639], FID[731704859, 3766275510]]]}
Jicofo 2022-11-21 17:00:06.432 INFO: [26312] [room=9639213097@conference.test.com meeting_id=3d139cce-86a2-42e0-a7fa-6531c3eb93f5] JitsiMeetConferenceImpl.onSessionAccept#938: Receive session-accept from 9639213097@conference.test.com/bab42c11
Jicofo 2022-11-21 17:00:06.432 INFO: [26312] [room=9639213097@conference.test.com meeting_id=3d139cce-86a2-42e0-a7fa-6531c3eb93f5] JitsiMeetConferenceImpl.onSessionAcceptInternal#1290: Accepted initial sources from bab42c11: {9639213097@conference.test.com/bab42c11=[audio=[], video=[], groups=[]]}
Jicofo 2022-11-21 17:00:06.432 INFO: [26312] [room=9639213097@conference.test.com meeting_id=3d139cce-86a2-42e0-a7fa-6531c3eb93f5] ColibriV2SessionManager.updateParticipant#473: Updating Participant[9639213097@conference.test.com/bab42c11]@1376952270 with transport=org.jitsi.xmpp.extensions.jingle.IceUdpTransportPacketExtension@5821327, sources={9639213097@conference.test.com/bab42c11=[audio=[], video=[], groups=[]]}
Jicofo 2022-11-21 17:00:06.436 INFO: [26312] [room=9639213097@conference.test.com meeting_id=3d139cce-86a2-42e0-a7fa-6531c3eb93f5] ColibriV2SessionManager.updateParticipant#473: Updating Participant[9639213097@conference.test.com/bab42c11]@1376952270 with transport=org.jitsi.xmpp.extensions.jingle.IceUdpTransportPacketExtension@14a774d4, sources=null
Jicofo 2022-11-21 17:00:06.436 INFO: [26312] [room=9639213097@conference.test.com meeting_id=3d139cce-86a2-42e0-a7fa-6531c3eb93f5] ColibriV2SessionManager.updateParticipant#473: Updating Participant[9639213097@conference.test.com/bab42c11]@1376952270 with transport=null, sources={9639213097@conference.test.com/bab42c11=[audio=[], video=[1373920249, 1394222082, 2221754500, 2424479632, 3263696669, 3360224830], groups=[FID[2424479632, 1373920249], SIM[2424479632, 1394222082, 2221754500], FID[1394222082, 3360224830], FID[2221754500, 3263696669]]]}
Jicofo 2022-11-21 17:00:06.436 INFO: [34] [room=9639213097@conference.test.com meeting_id=3d139cce-86a2-42e0-a7fa-6531c3eb93f5 participant=78d53afb] Participant.sendQueuedRemoteSources#585: Sending a queued source-add, sources:{9639213097@conference.test.com/bab42c11=[audio=[], video=[1373920249, 2424479632], groups=[FID[2424479632, 1373920249]]]}
Jicofo 2022-11-21 17:00:06.436 INFO: [15] [room=9639213097@conference.test.com meeting_id=3d139cce-86a2-42e0-a7fa-6531c3eb93f5 participant=eed8ea01] Participant.sendQueuedRemoteSources#585: Sending a queued source-add, sources:{9639213097@conference.test.com/bab42c11=[audio=[], video=[1373920249, 2424479632], groups=[FID[2424479632, 1373920249]]]}
Jicofo 2022-11-21 17:00:06.436 INFO: [34] [room=9639213097@conference.test.com meeting_id=3d139cce-86a2-42e0-a7fa-6531c3eb93f5 participant=14e333e4] Participant.sendQueuedRemoteSources#585: Sending a queued source-add, sources:{9639213097@conference.test.com/bab42c11=[audio=[], video=[1373920249, 2424479632], groups=[FID[2424479632, 1373920249]]]}
Jicofo 2022-11-21 17:00:06.436 INFO: [15] [room=9639213097@conference.test.com meeting_id=3d139cce-86a2-42e0-a7fa-6531c3eb93f5 participant=291b3b34] Participant.sendQueuedRemoteSources#585: Sending a queued source-add, sources:{9639213097@conference.test.com/bab42c11=[audio=[], video=[1373920249, 2424479632], groups=[FID[2424479632, 1373920249]]]}
Jicofo 2022-11-21 17:00:06.845 INFO: [26312] [room=9639213097@conference.test.com meeting_id=3d139cce-86a2-42e0-a7fa-6531c3eb93f5] ColibriV2SessionManager.updateParticipant#473: Updating Participant[9639213097@conference.test.com/bab42c11]@1376952270 with transport=null, sources={9639213097@conference.test.com/bab42c11=[audio=[1236438338], video=[1373920249, 1394222082, 2221754500, 2424479632, 3263696669, 3360224830], groups=[FID[2424479632, 1373920249], SIM[2424479632, 1394222082, 2221754500], FID[1394222082, 3360224830], FID[2221754500, 3263696669]]]}
Jicofo 2022-11-21 17:00:06.845 INFO: [34] [room=9639213097@conference.test.com meeting_id=3d139cce-86a2-42e0-a7fa-6531c3eb93f5 participant=14e333e4] Participant.sendQueuedRemoteSources#585: Sending a queued source-add, sources:{9639213097@conference.test.com/bab42c11=[audio=[1236438338], video=[], groups=[]]}
Jicofo 2022-11-21 17:00:06.845 INFO: [35] [room=9639213097@conference.test.com meeting_id=3d139cce-86a2-42e0-a7fa-6531c3eb93f5 participant=78d53afb] Participant.sendQueuedRemoteSources#585: Sending a queued source-add, sources:{9639213097@conference.test.com/bab42c11=[audio=[1236438338], video=[], groups=[]]}
Jicofo 2022-11-21 17:00:06.845 INFO: [15] [room=9639213097@conference.test.com meeting_id=3d139cce-86a2-42e0-a7fa-6531c3eb93f5 participant=291b3b34] Participant.sendQueuedRemoteSources#585: Sending a queued source-add, sources:{9639213097@conference.test.com/bab42c11=[audio=[1236438338], video=[], groups=[]]}
Jicofo 2022-11-21 17:00:06.845 INFO: [35] [room=9639213097@conference.test.com meeting_id=3d139cce-86a2-42e0-a7fa-6531c3eb93f5 participant=eed8ea01] Participant.sendQueuedRemoteSources#585: Sending a queued source-add, sources:{9639213097@conference.test.com/bab42c11=[audio=[1236438338], video=[], groups=[]]}
In an error situation, all participants in the meeting receive a new participant’s source-add signal only once. Some participants receive both audio and video, but some receives only video(without audio) like below
Jicofo 2022-11-21 17:00:01.569 INFO: [26312] [room=9639213097@conference.test.com meeting_id=3d139cce-86a2-42e0-a7fa-6531c3eb93f5] JitsiMeetConferenceImpl.onMemberJoined#590: Member joined:78d53afb stats-id=Dawson-b4I region=null audioMuted=true videoMuted=true isJibri=false isJigasi=false
Jicofo 2022-11-21 17:00:01.570 INFO: [26312] DiscoveryUtil.discoverParticipantFeatures#166: Discovered features for 9639213097@conference.test.com/78d53afb in 0 ms.
Jicofo 2022-11-21 17:00:01.570 INFO: [26312] DiscoveryUtil.discoverParticipantFeatures#180: Successfully discovered features for 9639213097@conference.test.com/78d53afb in 0
Jicofo 2022-11-21 17:00:01.570 INFO: [26319] [room=9639213097@conference.test.com meeting_id=3d139cce-86a2-42e0-a7fa-6531c3eb93f5] ColibriV2SessionManager.allocate#253: Allocating for 78d53afb
Jicofo 2022-11-21 17:00:01.570 INFO: [26319] [room=9639213097@conference.test.com meeting_id=3d139cce-86a2-42e0-a7fa-6531c3eb93f5] ColibriV2SessionManager.allocate#296: Selected 9f066300-d6f5-4e90-90f2-5a84cee325a6, session exists: true
Jicofo 2022-11-21 17:00:01.575 INFO: [26319] [room=9639213097@conference.test.com meeting_id=3d139cce-86a2-42e0-a7fa-6531c3eb93f5 participant=78d53afb] ParticipantInviteRunnable.doInviteOrReinvite#379: Sending session-initiate to: 9639213097@conference.test.com/78d53afb sources={9639213097@conference.test.com/14e333e4=[audio=[1100075411], video=[3429090865, 2063799735, 2112586487, 452006279, 684090528, 734593588], groups=[FID[3429090865, 2063799735], SIM[3429090865, 2112586487, 452006279], FID[2112586487, 684090528], FID[452006279, 734593588]]], 9639213097@conference.test.com/291b3b34=[audio=[2588028662], video=[880792005, 2787614692, 2840435697, 2863040948, 2894173535, 4214792954], groups=[FID[2787614692, 880792005], SIM[2787614692, 4214792954, 2863040948], FID[4214792954, 2840435697], FID[2863040948, 2894173535]]], jvb=[audio=[324322772], video=[259119290], groups=[]], 9639213097@conference.test.com/eed8ea01=[audio=[1446399465], video=[286446639, 339765968, 731704859, 770180038, 1855128653, 3766275510], groups=[FID[1855128653, 339765968], SIM[1855128653, 770180038, 731704859], FID[770180038, 286446639], FID[731704859, 3766275510]]]}
Jicofo 2022-11-21 17:00:02.192 INFO: [26312] [room=9639213097@conference.test.com meeting_id=3d139cce-86a2-42e0-a7fa-6531c3eb93f5] JitsiMeetConferenceImpl.onSessionAccept#938: Receive session-accept from 9639213097@conference.test.com/78d53afb
Jicofo 2022-11-21 17:00:02.192 INFO: [26312] [room=9639213097@conference.test.com meeting_id=3d139cce-86a2-42e0-a7fa-6531c3eb93f5] JitsiMeetConferenceImpl.onSessionAcceptInternal#1290: Accepted initial sources from 78d53afb: {9639213097@conference.test.com/78d53afb=[audio=[], video=[], groups=[]]}
Jicofo 2022-11-21 17:00:02.192 INFO: [26312] [room=9639213097@conference.test.com meeting_id=3d139cce-86a2-42e0-a7fa-6531c3eb93f5] ColibriV2SessionManager.updateParticipant#473: Updating Participant[9639213097@conference.test.com/78d53afb]@869044586 with transport=org.jitsi.xmpp.extensions.jingle.IceUdpTransportPacketExtension@57a8c380, sources={9639213097@conference.test.com/78d53afb=[audio=[], video=[], groups=[]]}
Jicofo 2022-11-21 17:00:02.193 INFO: [26312] [room=9639213097@conference.test.com meeting_id=3d139cce-86a2-42e0-a7fa-6531c3eb93f5] ColibriV2SessionManager.updateParticipant#473: Updating Participant[9639213097@conference.test.com/78d53afb]@869044586 with transport=null, sources={9639213097@conference.test.com/78d53afb=[audio=[], video=[1302544479, 1747352594, 2767858754, 3217204104, 3711633493, 3743199869], groups=[FID[1302544479, 3711633493], SIM[1302544479, 2767858754, 3743199869], FID[2767858754, 3217204104], FID[3743199869, 1747352594]]]}
Jicofo 2022-11-21 17:00:02.193 INFO: [26312] [room=9639213097@conference.test.com meeting_id=3d139cce-86a2-42e0-a7fa-6531c3eb93f5] ColibriV2SessionManager.updateParticipant#473: Updating Participant[9639213097@conference.test.com/78d53afb]@869044586 with transport=null, sources={9639213097@conference.test.com/78d53afb=[audio=[1827672853], video=[1302544479, 1747352594, 2767858754, 3217204104, 3711633493, 3743199869], groups=[FID[1302544479, 3711633493], SIM[1302544479, 2767858754, 3743199869], FID[2767858754, 3217204104], FID[3743199869, 1747352594]]]}
Jicofo 2022-11-21 17:00:02.193 INFO: [34] [room=9639213097@conference.test.com meeting_id=3d139cce-86a2-42e0-a7fa-6531c3eb93f5 participant=14e333e4] Participant.sendQueuedRemoteSources#585: Sending a queued source-add, sources:{9639213097@conference.test.com/78d53afb=[audio=[], video=[1302544479, 3711633493], groups=[FID[1302544479, 3711633493]]]}
Jicofo 2022-11-21 17:00:02.194 INFO: [15] [room=9639213097@conference.test.com meeting_id=3d139cce-86a2-42e0-a7fa-6531c3eb93f5 participant=291b3b34] Participant.sendQueuedRemoteSources#585: Sending a queued source-add, sources:{9639213097@conference.test.com/78d53afb=[audio=[], video=[1302544479, 3711633493], groups=[FID[1302544479, 3711633493]]]}
Jicofo 2022-11-21 17:00:02.194 INFO: [34] [room=9639213097@conference.test.com meeting_id=3d139cce-86a2-42e0-a7fa-6531c3eb93f5 participant=eed8ea01] Participant.sendQueuedRemoteSources#585: Sending a queued source-add, sources:{9639213097@conference.test.com/78d53afb=[audio=[], video=[1302544479, 3711633493], groups=[FID[1302544479, 3711633493]]]}
Jicofo 2022-11-21 17:00:02.194 INFO: [34] [room=9639213097@conference.test.com meeting_id=3d139cce-86a2-42e0-a7fa-6531c3eb93f5 participant=291b3b34] Participant.sendQueuedRemoteSources#585: Sending a queued source-add, sources:{9639213097@conference.test.com/78d53afb=[audio=[1827672853], video=[], groups=[]]}
Jicofo 2022-11-21 17:00:02.194 INFO: [34] [room=9639213097@conference.test.com meeting_id=3d139cce-86a2-42e0-a7fa-6531c3eb93f5 participant=eed8ea01] Participant.sendQueuedRemoteSources#585: Sending a queued source-add, sources:{9639213097@conference.test.com/78d53afb=[audio=[1827672853], video=[], groups=[]]}
Jicofo 2022-11-21 17:00:02.603 INFO: [26312] [room=9639213097@conference.test.com meeting_id=3d139cce-86a2-42e0-a7fa-6531c3eb93f5] ColibriV2SessionManager.updateParticipant#473: Updating Participant[9639213097@conference.test.com/78d53afb]@869044586 with transport=org.jitsi.xmpp.extensions.jingle.IceUdpTransportPacketExtension@312ffe68, sources=null
Jicofo 2022-11-21 17:00:05.642 INFO: [26323] ConferenceIqHandler.handleConferenceIq#63: Focus request for room: 9639213097@conference.test.com
Jicofo 2022-11-21 17:00:05.691 INFO: [26317] [room=9639213097@conference.test.com meeting_id=3d139cce-86a2-42e0-a7fa-6531c3eb93f5] JitsiMeetConferenceImpl.onMemberJoined#590: Member joined:bab42c11 stats-id=Earnestine-ATe region=null audioMuted=true videoMuted=true isJibri=false isJigasi=false
as a result above error situation, some participants could hear new participant’s voice, but some couldn’t
I’ve tried to solve this situation, but it’s difficult. I’d really appreciate your help.