Related to AMS in private subnet on AWS.

[Huy L]

Hi there,

I'm building AMS architect on AWS as below.

1. Create a VPC.

2. Create Subnet

3. Routing subnet to NAT Gateway.

4. Create AMS Server in a private subnet.

5. Create Application for access from outside to Ant media.

However, when I try to publish stream then error: "publishTimeoutError"

I try to open all ports in the Security Group. However, it's still an error.

In this case, AMS can't use  private subnet or I'm missing config?

Thank you

[Huy L]

This is log I checked on origin server.

2020-08-26 11:10:54,351 [network_thread - 2300] INFO  i.a.e.adaptive.WebRTCVideoForwarder - create decoder for name:H264 and params: {level-asymmetry-allowed=1, packetization-mode=1, profile-level-id=42e01f}

2020-08-26 11:10:54,352 [network_thread - 2300] INFO  i.a.e.adaptive.WebRTCEncoderAdaptor - onIceConnectionChange CHECKING for streamId: stream1111 hash:1497796783

2020-08-26 11:10:54,353 [network_thread - 2300] INFO  i.a.e.adaptive.WebRTCEncoderAdaptor - onIceCandidate: 0:0:candidate:455059452 1 udp 2122260223 172.31.35.23 43422 typ host generation 0 ufrag TbkB network-id 1 network-cost 50::UNKNOWN stream id: stream1111

2020-08-26 11:10:54,434 [network_thread - 2300] INFO  i.a.e.adaptive.WebRTCEncoderAdaptor - onIceCandidate: 0:0:candidate:3977240104 1 udp 1686052607 54.238.67.86 3482 typ srflx raddr 172.31.35.23 rport 43422 generation 0 ufrag TbkB network-id 1 network-cost 50:stun:108.177.125.127:19302:UNKNOWN stream id: stream1111

2020-08-26 11:10:54,453 [network_thread - 2300] INFO  i.a.e.adaptive.WebRTCEncoderAdaptor - onIceCandidate: 0:0:candidate:1436310284 1 tcp 1518280447 172.31.35.23 47739 typ host tcptype passive generation 0 ufrag TbkB network-id 1 network-cost 50::UNKNOWN stream id: stream1111

2020-08-26 11:10:54,850 [audio-poller-stream1111 thread-12] INFO  i.a.e.adaptive.WebRTCEncoderAdaptor - Waiting for encoder to be ready for stream1111 hash:1497796783

2020-08-26 11:10:55,350 [audio-poller-stream1111 thread-12] INFO  i.a.e.adaptive.WebRTCEncoderAdaptor - Waiting for encoder to be ready for stream1111 hash:1497796783

2020-08-26 11:10:55,850 [audio-poller-stream1111 thread-12] INFO  i.a.e.adaptive.WebRTCEncoderAdaptor - Waiting for encoder to be ready for stream1111 hash:1497796783

2020-08-26 11:10:56,350 [audio-poller-stream1111 thread-12] INFO  i.a.e.adaptive.WebRTCEncoderAdaptor - Waiting for encoder to be ready for stream1111 hash:1497796783

2020-08-26 11:10:56,850 [audio-poller-stream1111 thread-12] INFO  i.a.e.adaptive.WebRTCEncoderAdaptor - Waiting for encoder to be ready for stream1111 hash:1497796783

2020-08-26 11:10:57,350 [audio-poller-stream1111 thread-12] INFO  i.a.e.adaptive.WebRTCEncoderAdaptor - Waiting for encoder to be ready for stream1111 hash:1497796783

2020-08-26 11:10:57,850 [audio-poller-stream1111 thread-12] INFO  i.a.e.adaptive.WebRTCEncoderAdaptor - Waiting for encoder to be ready for stream1111 hash:1497796783

2020-08-26 11:10:58,350 [audio-poller-stream1111 thread-12] INFO  i.a.e.adaptive.WebRTCEncoderAdaptor - Waiting for encoder to be ready for stream1111 hash:1497796783

2020-08-26 11:10:58,850 [audio-poller-stream1111 thread-12] INFO  i.a.e.adaptive.WebRTCEncoderAdaptor - Waiting for encoder to be ready for stream1111 hash:1497796783

2020-08-26 11:10:59,228 [vert.x-eventloop-thread-2] WARN  i.a.e.adaptive.WebRTCEncoderAdaptor - WebRTC ingest is not started. So publish timeout is firing for stream: stream1111

2020-08-26 11:10:59,229 [vert.x-eventloop-thread-2] ERROR i.a.e.w.WebRTCPublishStreamInfoListener - Publish timeout error for stream:stream1111

2020-08-26 11:10:59,229 [vert.x-eventloop-thread-2] INFO  i.a.e.adaptive.WebRTCEncoderAdaptor - entering stop() for stream1111

2020-08-26 11:10:59,229 [vert.x-eventloop-thread-1] INFO  i.a.e.adaptive.WebRTCEncoderAdaptor - running stop operations in executor for stream: stream1111 Received audio frame: 0  Processed audio frame: 0Received video frame: 0  Processed video frame: 0

2020-08-26 11:10:59,229 [vert.x-eventloop-thread-1] INFO  i.a.e.adaptive.WebRTCEncoderAdaptor - Publish Stats StreamId: stream1111 TransferedByte: 0 Stream Duration: 1598440259229 Bitrate: 0 Source IP: null User-Agent: N/A

2020-08-26 11:10:59,231 [vert.x-eventloop-thread-3] INFO  i.a.e.adaptive.WebRTCEncoderAdaptor - Encode audio runner is returning because encoder adaptor is stopped for stream1111

2020-08-26 11:10:59,231 [vert.x-eventloop-thread-1] WARN  io.antmedia.datastore.db.MongoStore - result inside edit camera: false

2020-08-26 11:10:59,232 [network_thread - 2300] INFO  org.webrtc.Logging - Tag:WebRtcAudioTrackExternal - Message:GetPlayoutUnderrunCount

2020-08-26 11:10:59,232 [network_thread - 2300] INFO  i.a.e.adaptive.WebRTCEncoderAdaptor - onIceConnectionChange CLOSED for streamId: stream1111 hash:1497796783

2020-08-26 11:10:59,232 [network_thread - 2300] INFO  i.a.e.adaptive.WebRTCEncoderAdaptor - entering stop() for stream1111

2020-08-26 11:10:59,232 [network_thread - 2300] INFO  i.a.e.adaptive.WebRTCEncoderAdaptor - Encoder is already stopped, returning for stream1111

2020-08-26 11:10:59,233 [network_thread - 2300] INFO  i.a.e.adaptive.WebRTCEncoderAdaptor - stopping playout for stream stream1111

2020-08-26 11:10:59,233 [vert.x-worker-thread-14] INFO  i.a.e.adaptive.StreamAdaptor - Recording set to false in streamadaptor: 839117837 for stream: stream1111 stopping scheduler job id: 35

2020-08-26 11:10:59,234 [vert.x-worker-thread-14] INFO  i.a.e.adaptive.StreamAdaptor - Flushing video encoder:SFUForwarder for stream adaptor:839117837 stream id:stream1111

2020-08-26 11:10:59,234 [vert.x-worker-thread-14] INFO  i.a.e.adaptive.StreamAdaptor - Flushing audio encoder:aac for stream adaptor:839117837 stream id:stream1111

2020-08-26 11:10:59,234 [vert.x-worker-thread-14] INFO  i.a.e.adaptive.StreamAdaptor - Flushing audio encoder:libopus for stream adaptor:839117837 stream id:stream1111

2020-08-26 11:10:59,234 [vert.x-worker-thread-14] INFO  i.a.enterprise.webrtc.WebRTCAdaptor - unregistering stream1111 muxer with 0p and codec: H264 from webrtc adaptor

2020-08-26 11:10:59,235 [vert.x-worker-thread-14] WARN  io.antmedia.muxer.HLSMuxer - HLSMuxer trailer is returning because it's not correct state. Isrunning: false, outputformatContext: org.bytedeco.javacpp.avformat$AVFormatContext[address=0x7f0f401a42c0,position=0,limit=0,capacity=0,deallocator=null]

2020-08-26 11:10:59,235 [vert.x-worker-thread-14] INFO  i.a.e.adaptive.SFUForwarder - Video codec writing trailer name: SFUForwarder height:480 for stream:stream1111

2020-08-26 11:10:59,235 [vert.x-worker-thread-14] INFO  i.a.e.adaptive.SFUForwarder - Total processing time 0 ms Average processing time 0 ms per frame for stream:stream1111

2020-08-26 11:10:59,235 [vert.x-worker-thread-14] WARN  io.antmedia.muxer.HLSMuxer - HLSMuxer trailer is returning because it's not correct state. Isrunning: false, outputformatContext: org.bytedeco.javacpp.avformat$AVFormatContext[address=0x7f0f401a42c0,position=0,limit=0,capacity=0,deallocator=null]

2020-08-26 11:10:59,235 [vert.x-worker-thread-14] INFO  i.a.enterprise.adaptive.AACEncoder - writing trailer codec name: aac bitrate:96000 for stream:stream1111

2020-08-26 11:10:59,235 [vert.x-worker-thread-14] INFO  i.a.enterprise.adaptive.OpusEncoder - writing trailer codec name: libopus bitrate:96000 for stream:stream1111

2020-08-26 11:10:59,235 [vert.x-worker-thread-14] INFO  i.a.enterprise.adaptive.OpusEncoder - Total processing time 0, Average processing time 0 ms per frame on average for stream:stream1111

2020-08-26 11:10:59,235 [vert.x-worker-thread-14] INFO  i.a.e.adaptive.StreamAdaptor - Average thread entrance interval 9ms for stream: stream1111

2020-08-26 11:10:59,235 [vert.x-worker-thread-14] INFO  i.a.e.adaptive.StreamAdaptor - Leaving streamadaptor: 839117837 for stream: stream1111

2020-08-26 11:10:59,236 [vert.x-eventloop-thread-1] INFO  i.a.e.w.WebRTCPublishStreamInfoListener - deleting zombi stream stream1111

2020-08-26 11:10:59,238 [vert.x-eventloop-thread-1] INFO  i.a.e.adaptive.WebRTCEncoderAdaptor - leaving stop() for stream1111