[asterisk-bugs] [JIRA] (ASTERISK-29363) res_pjsip_sdp_rtp / bridge_softmix: Removal of stream on other participants does not occur

[Joshua C. Colp (JIRA)]

     [ https://issues.asterisk.org/jira/browse/ASTERISK-29363?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Joshua C. Colp updated ASTERISK-29363:
--------------------------------------

    Status: Open  (was: Triage)

> res_pjsip_sdp_rtp / bridge_softmix: Removal of stream on other participants does not occur
> ------------------------------------------------------------------------------------------
>
>                 Key: ASTERISK-29363
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-29363
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Bridges/bridge_softmix, Resources/res_pjsip_sdp_rtp
>    Affects Versions: 16.16.2, 18.2.2
>            Reporter: Joshua C. Colp
>         Attachments: full.txt
>
>
> The following tests are presently failing:
> apps/confbridge/sfu/add_remove_sources
> apps/confbridge/sfu/local_add_remove_sources
> Looking at the point of failure shows:
> {noformat}
> [Mar 22 11:00:16] DEBUG[997930][C-00000001] stasis_bridges.c: Update: 0x7f05b001e258  Old: bcadf034-49d9-4bc8-b56e-f134c75f1adc  New: bcadf034-49d9-4bc8-b56e-f134c75f1adc
> [Mar 22 11:00:16] DEBUG[997930][C-00000001] stasis_bridges.c: Update: 0x7f05b0020d98  Old: bcadf034-49d9-4bc8-b56e-f134c75f1adc  New: bcadf034-49d9-4bc8-b56e-f134c75f1adc
> [Mar 22 11:00:16] DEBUG[997930][C-00000001] bridge_softmix.c:  PJSIP/video-caller-second-00000000: 
> [Mar 22 11:00:16] DEBUG[997930][C-00000001] bridge_softmix.c:  PJSIP/video-caller-second-00000000: OT:  <0:audio-0:audio:sendrecv (ulaw)> <1:video-1:video:sendrecv (h264)> <2:softbridge_dest_PJSIP/video-caller-first-00000001_1:video:sendrecv (h263)> <3:video:video:sendrecv (h261)> NT:  <0:audio-0:audio:sendrecv (ulaw)> <1:video-1:video:sendrecv (h264)> <2:softbridge_dest_PJSIP/video-caller-first-00000001_1:video:sendrecv (h263)> <3:video:video:removed (nothing)>
> [Mar 22 11:00:16] DEBUG[997930][C-00000001] bridge_softmix.c:  PJSIP/video-caller-second-00000000: Checking for state changes
> [Mar 22 11:00:16] DEBUG[997930][C-00000001] bridge_softmix.c:  PJSIP/video-caller-second-00000000: Checking for newly added streams
> [Mar 22 11:00:16] DEBUG[997930][C-00000001] bridge_softmix.c:  PJSIP/video-caller-second-00000000: Processing adds and removes
> [Mar 22 11:00:16] DEBUG[997930][C-00000001] channel.c: PJSIP/video-caller-first-00000001: Topologies already match. Current:  <0:audio-0:audio:sendrecv (ulaw)> <1:video-1:video:sendrecv (h263)> <2:softbridge_dest_PJSIP/video-caller-second-00000000_1:video:sendonly (h264)> <3:softbridge_dest_PJSIP/video-caller-second-00000000_3:video:sendonly (h261)>  Requested:  <0:audio-0:audio:sendrecv (ulaw)> <1:video-1:video:sendrecv (h263)> <2:softbridge_dest_PJSIP/video-caller-second-00000000_1:video:sendonly (h264)> <3:softbridge_dest_PJSIP/video-caller-second-00000000_3:video:sendonly (h261)>
> [Mar 22 11:00:16] DEBUG[997930][C-00000001] bridge_softmix.c:  PJSIP/video-caller-second-00000000: New topology  <0:audio-0:audio:sendrecv (ulaw)> <1:video-1:video:sendrecv (h264)> <2:softbridge_dest_PJSIP/video-caller-first-00000001_1:video:sendrecv (h263)> <3:video:video:removed (nothing)>
> [Mar 22 11:00:16] DEBUG[997930][C-00000001] bridge_softmix.c:  
> [Mar 22 11:00:16] DEBUG[997930][C-00000001] bridge_softmix.c:  PJSIP/video-caller-second-00000000
> {noformat}
> video-caller-second removed a stream according to its topology, but for video-caller-first it was never removed as the topology didn't turn out properly (the third stream should have been removed but remained sendonly)



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