Service unavailable - no bridge available

Hello,

when it hit a certain # of participates, the conf screen display Disconnecting, try to reconnect in xx sec

jicofo.log:

Jicofo 2020-11-16 10:59:24.438 SEVERE: [8608] org.jitsi.protocol.xmpp.AbstractOperationSetJingle.log() Unexpected response to ‘session-initiate’ from 385271624@conference.domain.com/9aa649aa:

2020-11-16 11:00:46.907 SEVERE: [55552] [confId=cbd7eb8eb45b7a9d epId=14366363 gid=157271 stats_id=Jannie-42T conf_name=2815649022020@conference.domain.com]

Jicofo 2020-11-16 09:36:10.715 SEVERE: [8281] org.jitsi.jicofo.JitsiMeetConferenceImpl.log() One of our bridges failed: jvbbrewery@internal.auth.domain.com/17b3b6fa-4e8b-4b38-b036-843a8d9a0681
Jicofo 2020-11-16 09:36:10.716 SEVERE: [8281] org.jitsi.jicofo.JitsiMeetConferenceImpl.log() Can not invite participant – no bridge available.
Jicofo 2020-11-16 09:36:10.716 SEVERE: [8281] org.jitsi.jicofo.JitsiMeetConferenceImpl.log() Can not invite participant – no bridge available.
Jicofo 2020-11-16 09:36:10.716 SEVERE: [8281] org.jitsi.jicofo.JitsiMeetConferenceImpl.log() Can not invite participant – no bridge available.
Jicofo 2020-11-16 09:36:10.716 SEVERE: [8281] org.jitsi.jicofo.JitsiMeetConferenceImpl.log() Can not invite participant – no bridge available.

Advice?
Thanks
zax

Check your jvb logs for errors at the time when the failure is reported.

Hi

2020-11-13 09:14:28.153 SEVERE: [6243] [confId=9c9923e447ae4f1a epId=73cabe87 gid=95793 stats_id=Maybell-2GM conf_name=389549856@conference.domain.com] DataChannelStack.onIncomingDataChannelPacket#81: Could not find data channel for sid 0
2020-11-13 09:14:28.154 SEVERE: [6243] [confId=9c9923e447ae4f1a epId=73cabe87 gid=95793 stats_id=Maybell-2GM conf_name=389549856@conference.domain.com] DataChannelStack.onIncomingDataChannelPacket#81: Could not find data channel for sid 0
2020-11-13 09:14:28.154 SEVERE: [6243] [confId=9c9923e447ae4f1a epId=73cabe87 gid=95793 stats_id=Maybell-2GM conf_name=389549856@conference.domain.com] DataChannelStack.onIncomingDataChannelPacket#81: Could not find data channel for sid 0
2020-11-13 09:14:28.154 SEVERE: [6243] [confId=9c9923e447ae4f1a epId=73cabe87 gid=95793 stats_id=Maybell-2GM conf_name=389549856@conference.domain.com] DataChannelStack.onIncomingDataChannelPacket#81: Could not find data channel for sid 0
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Got sctp association state update: 1
sctp is now up. was ready? false
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Got sctp association state update: 1
sctp is now up. was ready? false
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Got sctp association state update: 1
sctp is now up. was ready? false
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Got sctp association state update: 1
sctp is now up. was ready? false
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Got sctp association state update: 1
sctp is now up. was ready? false
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Got sctp association state update: 1
sctp is now up. was ready? false
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Got sctp association state update: 1
sctp is now up. was ready? false
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Got sctp association state update: 1
sctp is now up. was ready? false
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Got sctp association state update: 1
sctp is now up. was ready? false
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Got sctp association state update: 1
sctp is now up. was ready? false
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Got sctp association state update: 1
sctp is now up. was ready? false
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Got sctp association state update: 1
sctp is now up. was ready? false
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Got sctp association state update: 1
sctp is now up. was ready? false
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Got sctp association state update: 1
sctp is now up. was ready? false
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Got sctp association state update: 1
sctp is now up. was ready? false
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Got sctp association state update: 1
sctp is now up. was ready? false
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Got sctp association state update: 1
sctp is now up. was ready? false
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Got sctp association state update: 1
sctp is now up. was ready? false
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Got sctp association state update: 1
sctp is now up. was ready? false
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Got sctp association state update: 1
sctp is now up. was ready? false
Sctp send error: : Resource temporarily unavailable
Got sctp association state update: 1
sctp is now up. was ready? false
Sctp send error: : Resource temporarily unavailable
Got sctp association state update: 1
sctp is now up. was ready? false
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Got sctp association state update: 1
sctp is now up. was ready? false
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Got sctp association state update: 1
sctp is now up. was ready? false
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Got sctp association state update: 1
sctp is now up. was ready? false
Sctp send error: : Resource temporarily unavailable
Got sctp association state update: 1
sctp is now up. was ready? false
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Got sctp association state update: 1
sctp is now up. was ready? false
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Got sctp association state update: 1
sctp is now up. was ready? false
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Got sctp association state update: 1
sctp is now up. was ready? false
Sctp send error: : Resource temporarily unavailable
Got sctp association state update: 1
sctp is now up. was ready? false
Sctp send error: : Resource temporarily unavailable
Got sctp association state update: 1
sctp is now up. was ready? false
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Got sctp association state update: 1
sctp is now up. was ready? false
Sctp send error: : Resource temporarily unavailable
Got sctp association state update: 1
sctp is now up. was ready? false
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
Sctp send error: : Resource temporarily unavailable
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
2020-11-13 09:18:20.897 SEVERE: [5316] [confId=a1b15ef26bf399db epId=93922724 gid=12662 stats_id=Barbara-pJQ conf_name=228971191@conference.domain.com] Endpoint.lambda$acceptSctpConnection$8#923: Timed out waiting for SCTP connection from remote side
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
2020-11-13 09:19:59.241 SEVERE: [5676] [confId=483cb95a62267378 epId=00962e07 gid=881 stats_id=Zetta-Edt conf_name=124745052@conference.domain.com] DataChannelStack.onIncomingDataChannelPacket#81: Could not find data channel for sid 1
2020-11-13 09:19:59.241 SEVERE: [5676] [confId=483cb95a62267378 epId=00962e07 gid=881 stats_id=Zetta-Edt conf_name=124745052@conference.domain.com] DataChannelStack.onIncomingDataChannelPacket#81: Could not find data channel for sid 1
2020-11-13 09:19:59.241 SEVERE: [5676] [confId=483cb95a62267378 epId=00962e07 gid=881 stats_id=Zetta-Edt conf_name=124745052@conference.domain.com] DataChannelStack.onIncomingDataChannelPacket#81: Could not find data channel for sid 1
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
2020-11-13 09:20:45.956 SEVERE: [5695] [confId=afdf8b5afa57aee7 epId=7b242367 gid=100712 stats_id=Hermina-ajR conf_name=422406645@conference.domain.com] DataChannelStack.onIncomingDataChannelPacket#81: Could not find data channel for sid 0
2020-11-13 09:20:45.956 SEVERE: [5695] [confId=afdf8b5afa57aee7 epId=7b242367 gid=100712 stats_id=Hermina-ajR conf_name=422406645@conference.domain.com] DataChannelStack.onIncomingDataChannelPacket#81: Could not find data channel for sid 0
2020-11-13 09:20:45.957 SEVERE: [5695] [confId=afdf8b5afa57aee7 epId=7b242367 gid=100712 stats_id=Hermina-ajR conf_name=422406645@conference.domain.com] DataChannelStack.onIncomingDataChannelPacket#81: Could not find data channel for sid 0
2020-11-13 09:20:45.957 SEVERE: [5695] [confId=afdf8b5afa57aee7 epId=7b242367 gid=100712 stats_id=Hermina-ajR conf_name=422406645@conference.domain.com] DataChannelStack.onIncomingDataChannelPacket#81: Could not find data channel for sid 0
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
2020-11-13 09:21:06.667 SEVERE: [3450] [confId=d88c4edb34140417 epId=ede8852a gid=169864 stats_id=Theresa-ygm conf_name=437751681@conference.domain.com] DataChannelStack.onIncomingDataChannelPacket#81: Could not find data channel for sid 0
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
2020-11-13 09:21:58.858 SEVERE: [5667] [confId=460e03ab9d868d42 epId=fb2cca26 gid=280887 stats_id=Giovanna-eoE conf_name=69145111@conference.domain.com] Endpoint.lambda$acceptSctpConnection$8#923: Timed out waiting for SCTP connection from remote side
Got sctp association state update: 1
sctp is now up. was ready? false
2020-11-13 09:22:18.585 SEVERE: [29] [confId=460e03ab9d868d42 epId=fb2cca26 gid=280887 stats_id=Giovanna-eoE conf_name=69145111@conference.domain.com] Endpoint.lambda$scheduleEndpointMessageTransportTimeout$9#948: EndpointMessageTransport still not connected.
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
2020-11-13 09:22:40.087 SEVERE: [5130] [confId=7ab46db9456bfe47 epId=cfbe7e53 gid=414601 stats_id=Lysanne-6ZG conf_name=125742935@conference.domain.com] DataChannelStack.onIncomingDataChannelPacket#81: Could not find data channel for sid 0
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
Got sctp association state update: 1
sctp is now up. was ready? false
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Got sctp association state update: 1
sctp is now up. was ready? false
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Got sctp association state update: 1
sctp is now up. was ready? false
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Got sctp association state update: 1
sctp is now up. was ready? false
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Got sctp association state update: 1
sctp is now up. was ready? false
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Got sctp association state update: 1
sctp is now up. was ready? false
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Got sctp association state update: 1
sctp is now up. was ready? false
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Got sctp association state update: 1
sctp is now up. was ready? false
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Got sctp association state update: 1
sctp is now up. was ready? false
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Sctp send error: : Resource temporarily unavailable
Got sctp association state update: 1
sctp is now up. was ready? false

The recommended way to go is to stop using sctp, but use websockets:

Or you need to restart jvb to fix the sctp.

Hi Damian,

we follow the steps but i think something is missing because we got this:

WebSocket connection to ‘wss://domain.com/xmpp-websocket?room=111’ failed: Error during WebSocket handshake: Unexpected response code: 404

url -s “http://127.0.0.1:5280/xmpp-websocket/

404 Not Found

Whatever you were looking for is not here. It's behind you.

Unknown host: 127.0.0.1

Advice?
Thanks

Do you have this in your nginx config https://github.com/jitsi/jitsi-meet/blob/76c9d96361324ef27d06f5572719bc3d3bc740d9/doc/debian/jitsi-meet/jitsi-meet.example#L81

We made the changes. When we hit +500 participants ( in 70 conferences) we have the same issue. There is a ~30 sec drop.

020-11-18 07:58:57.636 SEVERE: [29] [confId=b07511506b1bc63 epId=db7357aa gid=337673 stats_id=Paige-C2I conf_name=389575040@conference.domain.com] Endpoint.lambda$scheduleEndpointMessageTransportTimeout$9#948: EndpointMessageTransport still not connected.
2020-11-18 07:59:45.379 SEVERE: [29] [confId=b07511506b1bc63 epId=96c1fde2 gid=337673 stats_id=Gwen-ig0 conf_name=389575040@conference.domain.com] Endpoint.lambda$scheduleEndpointMessageTransportTimeout$9#948: EndpointMessageTransport still not connected.
2020-11-18 08:03:18.769 SEVERE: [29] [confId=58f48a3c1df25c01 epId=dbf632bf gid=209477 stats_id=Arnaldo-LVA conf_name=122422127@conference.domain.com] Endpoint.lambda$scheduleEndpointMessageTransportTimeout$9#948: EndpointMessageTransport still not connected.
2020-11-18 08:06:26.121 SEVERE: [29] [confId=9f6abd9b58213690 epId=9044d2de gid=294934 stats_id=Camden-urS conf_name=428577541@conference.domain.com] Endpoint.lambda$scheduleEndpointMessageTransportTimeout$9#948: EndpointMessageTransport still not connected.
2020-11-18 08:07:12.684 SEVERE: [29] [confId=777fa7769a85cfd8 epId=1d3dd814 gid=337476 stats_id=Lance-mIU conf_name=147982035@conference.domain.com] Endpoint.lambda$scheduleEndpointMessageTransportTimeout$9#948: EndpointMessageTransport still not connected.
2020-11-18 08:09:33.758 SEVERE: [2627] [confId=58f48a3c1df25c01 gid=209477 stats_id=Enola-O15 componentId=1 conf_name=122422127@conference.domain.com ufrag=cn3m61encvdafg name=stream-249e4103 epId=249e4103 local_ufrag=cn3m61encvdafg] MergingDatagramSocket.doRemove#357: Cannot find socket to remove.
2020-11-18 08:10:40.572 SEVERE: [29] [confId=b07511506b1bc63 epId=566e7fdb gid=337673 stats_id=Gwen-ig0 conf_name=389575040@conference.domain.com] Endpoint.lambda$scheduleEndpointMessageTransportTimeout$9#948: EndpointMessageTransport still not connected.
2020-11-18 08:11:09.947 SEVERE: [29] [confId=b07511506b1bc63 epId=66728b91 gid=337673 stats_id=Gwen-ig0 conf_name=389575040@conference.domain.com] Endpoint.lambda$scheduleEndpointMessageTransportTimeout$9#948: EndpointMessageTransport still not connected.

Thx

jicofo log

Jicofo 2020-11-18 07:28:01.993 SEVERE: [878] org.jitsi.protocol.xmpp.AbstractOperationSetJingle.log() Unexpected response to ‘session-initiate’ from 389575040@conference.domain.com/2fbbf3e7:
Jicofo 2020-11-18 07:28:02.025 SEVERE: [935] org.jitsi.protocol.xmpp.AbstractOperationSetJingle.log() Unexpected response to ‘session-initiate’ from 389575040@conference.domain.com/4e7ae8c8:
Jicofo 2020-11-18 07:28:02.026 SEVERE: [936] org.jitsi.protocol.xmpp.AbstractOperationSetJingle.log() Unexpected response to ‘session-initiate’ from 389575040@conference.domain.com/8e3c5667:
Jicofo 2020-11-18 07:28:02.028 SEVERE: [937] org.jitsi.protocol.xmpp.AbstractOperationSetJingle.log() Unexpected response to ‘session-initiate’ from 389575040@conference.domain.com/bddbd205:
Jicofo 2020-11-18 07:28:02.029 SEVERE: [934] org.jitsi.protocol.xmpp.AbstractOperationSetJingle.log() Unexpected response to ‘session-initiate’ from 389575040@conference.domain.com/39fab9de:
Jicofo 2020-11-18 07:28:02.030 SEVERE: [932] org.jitsi.protocol.xmpp.AbstractOperationSetJingle.log() Unexpected response to ‘session-initiate’ from 389575040@conference.domain.com/26dfb478:
Jicofo 2020-11-18 07:28:02.030 SEVERE: [933] org.jitsi.protocol.xmpp.AbstractOperationSetJingle.log() Unexpected response to ‘session-initiate’ from 389575040@conference.domain.com/3079fe0c:
Jicofo 2020-11-18 07:28:02.032 SEVERE: [931] org.jitsi.protocol.xmpp.AbstractOperationSetJingle.log() Unexpected response to ‘session-initiate’ from 389575040@conference.domain.com/ff6d776a:
Jicofo 2020-11-18 07:28:02.078 SEVERE: [930] org.jitsi.protocol.xmpp.AbstractOperationSetJingle.log() Unexpected response to ‘session-initiate’ from 389575040@conference.domain.com/f4aa83eb:
Jicofo 2020-11-18 07:28:02.091 SEVERE: [929] org.jitsi.protocol.xmpp.AbstractOperationSetJingle.log() Unexpected response to ‘session-initiate’ from 389575040@conference.domain.com/d520aa9b:
Jicofo 2020-11-18 07:28:02.091 SEVERE: [928] org.jitsi.protocol.xmpp.AbstractOperationSetJingle.log() Unexpected response to ‘session-initiate’ from 389575040@conference.domain.com/9f19edd4:

jicofo.log:

Jicofo 2020-11-18 10:10:03.128 SEVERE: [2048] org.jitsi.jicofo.AbstractChannelAllocator.log() jvbbrewery@internal.auth.domain.com/17b3b6fa-4e8b-4b38-b036-843a8d9a0681 - failed to allocate channels, will consider the bridge faulty: Timed out waiting for a response.
org.jitsi.protocol.xmpp.colibri.exception.TimeoutException: Timed out waiting for a response.
at org.jitsi.impl.protocol.xmpp.colibri.ColibriConferenceImpl.maybeThrowOperationFailed(ColibriConferenceImpl.java:342)
at org.jitsi.impl.protocol.xmpp.colibri.ColibriConferenceImpl.createColibriChannels(ColibriConferenceImpl.java:282)
at org.jitsi.protocol.xmpp.colibri.ColibriConference.createColibriChannels(ColibriConference.java:112)
at org.jitsi.jicofo.ParticipantChannelAllocator.doAllocateChannels(ParticipantChannelAllocator.java:111)
at org.jitsi.jicofo.AbstractChannelAllocator.allocateChannels(AbstractChannelAllocator.java:271)
at org.jitsi.jicofo.AbstractChannelAllocator.doRun(AbstractChannelAllocator.java:190)
at org.jitsi.jicofo.AbstractChannelAllocator.run(AbstractChannelAllocator.java:150)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
Jicofo 2020-11-18 10:10:03.129 SEVERE: [2048] org.jitsi.jicofo.JitsiMeetConferenceImpl.log() One of our bridges failed: jvbbrewery@internal.auth.domain.com/17b3b6fa-4e8b-4b38-b036-843a8d9a0681
Jicofo 2020-11-18 10:10:03.129 SEVERE: [2048] org.jitsi.jicofo.JitsiMeetConferenceImpl.log() Can not invite participant – no bridge available.
Jicofo 2020-11-18 10:10:03.129 SEVERE: [2048] org.jitsi.jicofo.JitsiMeetConferenceImpl.log() Can not invite participant – no bridge available.
Jicofo 2020-11-18 10:10:03.129 SEVERE: [2048] org.jitsi.jicofo.JitsiMeetConferenceImpl.log() Can not invite participant – no bridge available.
Jicofo 2020-11-18 10:10:03.423 SEVERE: [1998] org.jitsi.jicofo.AbstractChannelAllocator.log() jvbbrewery@internal.auth.domain.com/17b3b6fa-4e8b-4b38-b036-843a8d9a0681 - failed to allocate channels, will consider the bridge faulty: Timed out waiting for a response.
org.jitsi.protocol.xmpp.colibri.exception.TimeoutException: Timed out waiting for a response.
at org.jitsi.impl.protocol.xmpp.colibri.ColibriConferenceImpl.maybeThrowOperationFailed(ColibriConferenceImpl.java:342)
at org.jitsi.impl.protocol.xmpp.colibri.ColibriConferenceImpl.createColibriChannels(ColibriConferenceImpl.java:282)
at org.jitsi.protocol.xmpp.colibri.ColibriConference.createColibriChannels(ColibriConference.java:112)
at org.jitsi.jicofo.ParticipantChannelAllocator.doAllocateChannels(ParticipantChannelAllocator.java:111)
at org.jitsi.jicofo.AbstractChannelAllocator.allocateChannels(AbstractChannelAllocator.java:271)
at org.jitsi.jicofo.AbstractChannelAllocator.doRun(AbstractChannelAllocator.java:190)
at org.jitsi.jicofo.AbstractChannelAllocator.run(AbstractChannelAllocator.java:150)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
Jicofo 2020-11-18 10:10:03.423 SEVERE: [1998] org.jitsi.jicofo.JitsiMeetConferenceImpl.log() One of our bridges failed: jvbbrewery@internal.auth.domain.com/17b3b6fa-4e8b-4b38-b036-843a8d9a0681
Jicofo 2020-11-18 10:10:03.424 SEVERE: [1998] org.jitsi.jicofo.JitsiMeetConferenceImpl.log() Can not invite participant – no bridge available.
Jicofo 2020-11-18 10:10:03.424 SEVERE: [1998] org.jitsi.jicofo.JitsiMeetConferenceImpl.log() Can not invite participant – no bridge available.
Jicofo 2020-11-18 10:10:03.424 SEVERE: [1998] org.jitsi.jicofo.JitsiMeetConferenceImpl.log() Can not invite participant – no bridge available.
Jicofo 2020-11-18 10:10:03.424 SEVERE: [1998] org.jitsi.jicofo.JitsiMeetConferenceImpl.log() Can not invite participant – no bridge available.
Jicofo 2020-11-18 10:10:03.424 SEVERE: [1998] org.jitsi.jicofo.JitsiMeetConferenceImpl.log() Can not invite participant – no bridge available.
Jicofo 2020-11-18 10:10:05.246 SEVERE: [2036] org.jitsi.jicofo.AbstractChannelAllocator.log() jvbbrewery@internal.auth.domain.com/17b3b6fa-4e8b-4b38-b036-843a8d9a0681 - failed to allocate channels, will consider the bridge faulty: Timed out waiting for a response.
org.jitsi.protocol.xmpp.colibri.exception.TimeoutException: Timed out waiting for a response.
at org.jitsi.impl.protocol.xmpp.colibri.ColibriConferenceImpl.maybeThrowOperationFailed(ColibriConferenceImpl.java:342)
at org.jitsi.impl.protocol.xmpp.colibri.ColibriConferenceImpl.createColibriChannels(ColibriConferenceImpl.java:282)
at org.jitsi.protocol.xmpp.colibri.ColibriConference.createColibriChannels(ColibriConference.java:112)
at org.jitsi.jicofo.ParticipantChannelAllocator.doAllocateChannels(ParticipantChannelAllocator.java:111)
at org.jitsi.jicofo.AbstractChannelAllocator.allocateChannels(AbstractChannelAllocator.java:271)
at org.jitsi.jicofo.AbstractChannelAllocator.doRun(AbstractChannelAllocator.java:190)
at org.jitsi.jicofo.AbstractChannelAllocator.run(AbstractChannelAllocator.java:150)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
Jicofo 2020-11-18 10:10:05.246 SEVERE: [2036] org.jitsi.jicofo.JitsiMeetConferenceImpl.log() One of our bridges failed: jvbbrewery@internal.auth.domain.com/17b3b6fa-4e8b-4b38-b036-843a8d9a0681
Jicofo 2020-11-18 10:10:05.247 SEVERE: [2036] org.jitsi.jicofo.JitsiMeetConferenceImpl.log() Can not invite participant – no bridge available.
Jicofo 2020-11-18 10:10:05.247 SEVERE: [2036] org.jitsi.jicofo.JitsiMeetConferenceImpl.log() Can not invite participant – no bridge available.
Jicofo 2020-11-18 10:10:05.247 SEVERE: [2036] org.jitsi.jicofo.JitsiMeetConferenceImpl.log() Can not invite participant – no bridge available.
Jicofo 2020-11-18 10:10:05.247 SEVERE: [2036] org.jitsi.jicofo.JitsiMeetConferenceImpl.log() Can not invite participant – no bridge available.
Jicofo 2020-11-18 10:10:05.247 SEVERE: [2036] org.jitsi.jicofo.JitsiMeetConferenceImpl.log() Can not invite participant – no bridge available.
Jicofo 2020-11-18 10:10:05.247 SEVERE: [2036] org.jitsi.jicofo.JitsiMeetConferenceImpl.log() Can not invite participant – no bridge available.
Jicofo 2020-11-18 10:10:05.247 SEVERE: [2036] org.jitsi.jicofo.JitsiMeetConferenceImpl.log() Can not invite participant – no bridge available.
Jicofo 2020-11-18 10:10:05.247 SEVERE: [2036] org.jitsi.jicofo.JitsiMeetConferenceImpl.log() Can not invite participant – no bridge available.
Jicofo 2020-11-18 10:10:05.247 SEVERE: [2036] org.jitsi.jicofo.JitsiMeetConferenceImpl.log() Can not invite participant – no bridge available.
Jicofo 2020-11-18 10:10:05.247 SEVERE: [2036] org.jitsi.jicofo.JitsiMeetConferenceImpl.log() Can not invite participant – no bridge available.
Jicofo 2020-11-18 10:10:05.248 SEVERE: [2036] org.jitsi.jicofo.JitsiMeetConferenceImpl.log() Can not invite participant – no bridge available.
Jicofo 2020-11-18 10:10:05.248 SEVERE: [2036] org.jitsi.jicofo.JitsiMeetConferenceImpl.log() Can not invite participant – no bridge available.
Jicofo 2020-11-18 10:10:05.248 SEVERE: [2036] org.jitsi.jicofo.JitsiMeetConferenceImpl.log() Can not invite participant – no bridge available.

jvb is not responding, check its logs.

Hi Damian,

2020-11-19 08:09:58.527 SEVERE: [29] [confId=d5e03a3ad706964f epId=f3f44e37 gid=5777 stats_id=Ellen-Mo9 conf_name=80967878@conference.domain.com] Endpoint.lambda$scheduleEndpointMessageTransportTimeout$9#948: EndpointMessageTransport still not connected.
2020-11-19 08:11:22.297 SEVERE: [3288] [confId=3b1153bab5b8cc1b gid=403315 stats_id=Katrina-Tjd componentId=1 conf_name=2815649022020@conference.domain.com ufrag=a9vst1enfhs9ii name=stream-556430ea epId=556430ea local_ufrag=a9vst1enfhs9ii] MergingDatagramSocket.doRemove#357: Cannot find socket to remove.
2020-11-19 08:12:11.432 SEVERE: [3549] [confId=3b1153bab5b8cc1b gid=403315 stats_id=Cleora-q53 componentId=1 conf_name=2815649022020@conference.domain.com ufrag=asdhp1enfi1ajf name=stream-a28d58ea epId=a28d58ea local_ufrag=asdhp1enfi1ajf] MergingDatagramSocket.doRemove#357: Cannot find socket to remove.
2020-11-19 08:12:56.526 SEVERE: [2243] [confId=efa88228a1f5f984 gid=200808 stats_id=Rubye-v7a componentId=1 conf_name=376357339@conference.domain.com ufrag=4soae1enfhds0t name=stream-9e184298 epId=9e184298 local_ufrag=4soae1enfhds0t] MergingDatagramSocket.doRemove#357: Cannot find socket to remove.
2020-11-19 08:13:29.482 SEVERE: [3608] [confId=62787ad98024ed4f gid=349494 stats_id=Chester-SYT componentId=1 conf_name=385312214@conference.domain.com ufrag=d0aai1enfi3mal name=stream-2cf512c6 epId=2cf512c6 local_ufrag=d0aai1enfi3mal] MergingDatagramSocket.doRemove#357: Cannot find socket to remove.
2020-11-19 08:15:24.880 SEVERE: [29] [confId=cb7baf17d3c08947 epId=fbe82e12 gid=157572 stats_id=Salvatore-xOk conf_name=11594930@conference.domain.com] Endpoint.lambda$scheduleEndpointMessageTransportTimeout$9#948: EndpointMessageTransport still not connected.
2020-11-19 08:15:33.185 SEVERE: [3646] [confId=ae29872798f59a47 gid=8259 stats_id=Martine-M1S componentId=1 conf_name=285157722@conference.domain.com ufrag=bpqas1enfi6bei name=stream-1bcc7b84 epId=1bcc7b84 local_ufrag=bpqas1enfi6bei] MergingDatagramSocket.doRemove#357: Cannot find socket to remove.
2020-11-19 08:15:33.686 SEVERE: [55] VideobridgeShim.handleColibriConferenceIQ#317: Error processing channels: internal-server-error Error finding channel 9ac73f55a072c609
2020-11-19 08:17:40.891 SEVERE: [3801] [confId=80ea6bdb782479a7 gid=271990 stats_id=Giovani-1jN componentId=1 conf_name=283787196@conference.domain.com ufrag=8040u1enfiaqoe name=stream-95b3e97c epId=95b3e97c local_ufrag=8040u1enfiaqoe] MergingDatagramSocket.doRemove#357: Cannot find socket to remove.
2020-11-19 08:18:20.877 SEVERE: [3864] [confId=5a1f31fff4e45287 gid=275973 stats_id=Margaret-dsr componentId=1 conf_name=391461113@conference.domain.com ufrag=1mi21enfid4na name=stream-8224554d epId=8224554d local_ufrag=1mi21enfid4na] MergingDatagramSocket.doRemove#357: Cannot find socket to remove.
2020-11-19 08:19:01.546 SEVERE: [55] VideobridgeShim.handleColibriConferenceIQ#317: Error processing channels: internal-server-error Error finding channel 9ac73f55a072c609
2020-11-19 08:20:18.407 SEVERE: [3593] [confId=f16da86a2b563fbc gid=213911 stats_id=Melissa-SSX componentId=1 conf_name=303401979@conference.domain.com ufrag=b6joi1enfi3j3c name=stream-fe307e22 epId=fe307e22 local_ufrag=b6joi1enfi3j3c] MergingDatagramSocket.doRemove#357: Cannot find socket to remove.
2020-11-19 08:20:25.781 SEVERE: [3812] [confId=c71c6d5373257fb2 gid=287557 stats_id=Kenneth-eRL componentId=1 conf_name=389575040@conference.domain.com ufrag=5ldem1enfibqq2 name=stream-2425d7d2 epId=2425d7d2 local_ufrag=5ldem1enfibqq2] MergingDatagramSocket.doRemove#357: Cannot find socket to remove.
2020-11-19 08:21:13.760 SEVERE: [4007] [confId=5a1f31fff4e45287 gid=275973 stats_id=Raegan-eS8 componentId=1 conf_name=391461113@conference.domain.com ufrag=5qd21enfiiuff name=stream-84424f5a epId=84424f5a local_ufrag=5qd21enfiiuff] MergingDatagramSocket.doRemove#357: Cannot find socket to remove.
2020-11-19 08:21:19.859 SEVERE: [3931] [confId=80ea6bdb782479a7 gid=271990 stats_id=Giovani-1jN componentId=1 conf_name=283787196@conference.domain.com ufrag=7qd8r1enfifpli name=stream-04e6e537 epId=04e6e537 local_ufrag=7qd8r1enfifpli] MergingDatagramSocket.doRemove#357: Cannot find socket to remove.
2020-11-19 08:21:34.920 SEVERE: [2896] [confId=60c14a74d14b66bc gid=87929 stats_id=Lea-6KE componentId=1 conf_name=384874782@conference.domain.com ufrag=eidj01enfhl3b2 name=stream-fb89794d epId=fb89794d local_ufrag=eidj01enfhl3b2] MergingDatagramSocket.doRemove#357: Cannot find socket to remove.
2020-11-19 08:22:06.530 SEVERE: [3991] [confId=6caf325f33ba8168 gid=230530 stats_id=Collin-yAr componentId=1 conf_name=389583468@conference.domain.com ufrag=9euj31enfihpvj name=stream-74cebaac epId=74cebaac local_ufrag=9euj31enfihpvj] MergingDatagramSocket.doRemove#357: Cannot find socket to remove.
2020-11-19 08:22:07.393 SEVERE: [4045] [confId=d9dc0d824b6ed1da gid=21127 stats_id=Mary-OH9 componentId=1 conf_name=378267223@conference.domain.com ufrag=fgnru1enfijtg2 name=stream-a639e022 epId=a639e022 local_ufrag=fgnru1enfijtg2] MergingDatagramSocket.doRemove#357: Cannot find socket to remove.
2020-11-19 08:22:16.094 SEVERE: [3999] [confId=6eb94d418df8b6cc gid=225872 stats_id=Ayden-Wqr componentId=1 conf_name=386653468@conference.domain.com ufrag=d95311enfii2j6 name=stream-583e5d9f epId=583e5d9f local_ufrag=d95311enfii2j6] MergingDatagramSocket.doRemove#357: Cannot find socket to remove.
2020-11-19 08:22:33.645 SEVERE: [4039] [confId=645061c047ac72a7 gid=295428 stats_id=Alexandra-02Q componentId=1 conf_name=385144407@conference.domain.com ufrag=6ojvd1enfijqvu name=stream-1e1cc6b1 epId=1e1cc6b1 local_ufrag=6ojvd1enfijqvu] MergingDatagramSocket.doRemove#357: Cannot find socket to remove.
2020-11-19 08:22:44.186 SEVERE: [3832] [confId=911912489d1abc46 gid=329858 stats_id=Josefina-jXN componentId=1 conf_name=13687031@conference.domain.com ufrag=23bs81enficfqe name=stream-17f6f22e epId=17f6f22e local_ufrag=23bs81enficfqe] MergingDatagramSocket.doRemove#357: Cannot find socket to remove.
2020-11-19 08:23:03.521 SEVERE: [3700] [confId=cb7baf17d3c08947 gid=157572 stats_id=Salvatore-xOk componentId=1 conf_name=11594930@conference.domain.com ufrag=a9ce91enfi7rdd name=stream-fbe82e12 epId=fbe82e12 local_ufrag=a9ce91enfi7rdd] MergingDatagramSocket.doRemove#357: Cannot find socket to remove.
2020-11-19 08:23:08.228 SEVERE: [3902] [confId=431d7f7dd7f5b78c gid=163893 stats_id=Ayana-Cup componentId=1 conf_name=385888805@conference.domain.com ufrag=cn6an1enfiesmo name=stream-e8ea6eb7 epId=e8ea6eb7 local_ufrag=cn6an1enfiesmo] MergingDatagramSocket.doRemove#357: Cannot find socket to remove.
2020-11-19 08:23:17.123 SEVERE: [3814] [confId=f014df32e8f08854 gid=357656 stats_id=Presley-5wO componentId=1 conf_name=428577541@conference.domain.com ufrag=578pv1enfibumu name=stream-71d05c8a epId=71d05c8a local_ufrag=578pv1enfibumu] MergingDatagramSocket.doRemove#357: Cannot find socket to remove.
2020-11-19 08:23:25.785 SEVERE: [3552] [confId=c71c6d5373257fb2 gid=287557 stats_id=Florence-dES componentId=1 conf_name=389575040@conference.domain.com ufrag=42k521enfi1vea name=stream-5faf7e02 epId=5faf7e02 local_ufrag=42k521enfi1vea] MergingDatagramSocket.doRemove#357: Cannot find socket to remove.
2020-11-19 08:23:54.487 SEVERE: [3037] [confId=911912489d1abc46 gid=329858 stats_id=Freida-vi8 componentId=1 conf_name=13687031@conference.domain.com ufrag=5q8u21enfho0ih name=stream-6a03427b epId=6a03427b local_ufrag=5q8u21enfho0ih] MergingDatagramSocket.doRemove#357: Cannot find socket to remove.
2020-11-19 08:23:57.731 SEVERE: [4053] [confId=6caf325f33ba8168 gid=230530 stats_id=Karli-8Ms componentId=1 conf_name=389583468@conference.domain.com ufrag=2l08g1enfik3v8 name=stream-79a4acc9 epId=79a4acc9 local_ufrag=2l08g1enfik3v8] MergingDatagramSocket.doRemove#357: Cannot find socket to remove.
2020-11-19 08:24:11.725 SEVERE: [4125] [confId=62787ad98024ed4f gid=349494 stats_id=Emmanuel-WPA componentId=1 conf_name=385312214@conference.domain.com ufrag=b58ks1enfimpno name=stream-ee5ae230 epId=ee5ae230 local_ufrag=b58ks1enfimpno] MergingDatagramSocket.doRemove#357: Cannot find socket to remove.
2020-11-19 08:24:12.509 SEVERE: [3973] [confId=ddab4386b4f92168 gid=287511 stats_id=Garrett-PWh componentId=1 conf_name=410179473@conference.domain.com ufrag=6vdjs1enfihpve name=stream-adeadbee epId=adeadbee local_ufrag=6vdjs1enfihpve] MergingDatagramSocket.doRemove#357: Cannot find socket to remove.
2020-11-19 08:24:20.140 SEVERE: [3904] [confId=ae29872798f59a47 gid=8259 stats_id=Martine-M1S componentId=1 conf_name=285157722@conference.domain.com ufrag=3170f1enfif0hv name=stream-cf9efc4e epId=cf9efc4e local_ufrag=3170f1enfif0hv] MergingDatagramSocket.doRemove#357: Cannot find socket to remove.
2020-11-19 08:24:27.863 SEVERE: [4123] [confId=6caf325f33ba8168 gid=230530 stats_id=Collin-yAr componentId=1 conf_name=389583468@conference.domain.com ufrag=dn6eq1enfimi1u name=stream-b9214924 epId=b9214924 local_ufrag=dn6eq1enfimi1u] MergingDatagramSocket.doRemove#357: Cannot find socket to remove.
2020-11-19 08:24:36.888 SEVERE: [4156] [confId=f014df32e8f08854 gid=357656 stats_id=Presley-5wO componentId=1 conf_name=428577541@conference.domain.com ufrag=c2gao1enfinvf3 name=stream-d906e0a1 epId=d906e0a1 local_ufrag=c2gao1enfinvf3] MergingDatagramSocket.doRemove#357: Cannot find socket to remove.
2020-11-19 08:24:37.356 SEVERE: [2613] [confId=81a4f915b9655faf gid=205689 stats_id=Maxine-2cU componentId=1 conf_name=385137127@conference.domain.com ufrag=fldn51enfhh2v7 name=stream-a56cfb92 epId=a56cfb92 local_ufrag=fldn51enfhh2v7] MergingDatagramSocket.doRemove#357: Cannot find socket to remove.
2020-11-19 08:31:50.189 SEVERE: [29] [confId=55e7b9768fc63515 epId=52a7cb11 gid=297251 stats_id=Roberta-hNE conf_name=69145111@conference.domain.com] Endpoint.lambda$scheduleEndpointMessageTransportTimeout$9#948: EndpointMessageTransport still not connected.
2020-11-19 08:37:04.190 SEVERE: [29] [confId=11c0073357151ec7 epId=ff27661a gid=145026 stats_id=Javonte-tfz conf_name=50720620@conference.domain.com] Endpoint.lambda$scheduleEndpointMessageTransportTimeout$9#948: EndpointMessageTransport still not connected.
2020-11-19 08:38:28.961 SEVERE: [29] [confId=e77700771ef5faef epId=0e88840e gid=284550 stats_id=Dorris-XuM conf_name=536839@conference.domain.com] Endpoint.lambda$scheduleEndpointMessageTransportTimeout$9#948: EndpointMessageTransport still not connected.
2020-11-19 08:38:40.601 SEVERE: [29] [confId=e77700771ef5faef epId=dc7e18f0 gid=284550 stats_id=Dexter-oW2 conf_name=536839@conference.domain.com] Endpoint.lambda$scheduleEndpointMessageTransportTimeout$9#948: EndpointMessageTransport still not connected.
2020-11-19 08:41:00.935 SEVERE: [29] [confId=58ea071332b1c007 epId=f643e1a6 gid=104006 stats_id=Laverna-9lF conf_name=65228288@conference.domain.com] Endpoint.lambda$scheduleEndpointMessageTransportTimeout$9#948: EndpointMessageTransport still not connected.
2020-11-19 08:41:03.318 SEVERE: [29] [confId=58ea071332b1c007 epId=c1357d70 gid=104006 stats_id=Skyla-4dl conf_name=65228288@conference.domain.com] Endpoint.lambda$scheduleEndpointMessageTransportTimeout$9#948: EndpointMessageTransport still not connected.
2020-11-19 08:41:19.612 SEVERE: [29] [confId=231b15adf80cc41d epId=daa1f9c8 gid=411412 stats_id=Dangelo-jnC conf_name=280812049@conference.domain.com] Endpoint.lambda$scheduleEndpointMessageTransportTimeout$9#948: EndpointMessageTransport still not connected.

Nobody? Hello?

if something cracks under load, maybe it would be a good idea to monitor the load (memory, cpu, network, software resources such as handles limit…) and see if the resources available are enough - If your jvb is too small, consider adding another maybe ?

CPU 40% max used
RAM 8 GB max used(thats 6%)