[2020-09-23 06:22:22.491][Trace][1][s04nc276] RTC remote offer: v=0\r\no=mozilla...THIS_IS_SDPARTA-80.0.1 8404807263269614493 0 IN IP4 0.0.0.0\r\ns=-\r\nt=0 0\r\na=fingerprint:sha-256 D1:65:56:5D:8D:5E:92:59:86:37:5C:B7:C3:FF:74:B7:DF:68:56:98:05:AA:3F:0A:F4:57:4C:A9:C8:6F:D1:69\r\na=group:BUNDLE 0 1\r\na=ice-options:trickle\r\na=msid-semantic:WMS *\r\nm=audio 9 UDP/TLS/RTP/SAVPF 109 9 0 8 101\r\nc=IN IP4 0.0.0.0\r\na=recvonly\r\na=extmap:1 urn:ietf:params:rtp-hdrext:ssrc-audio-level\r\na=extmap:2/recvonly urn:ietf:params:rtp-hdrext:csrc-audio-level\r\na=extmap:3 urn:ietf:params:rtp-hdrext:sdes:mid\r\na=fmtp:109 maxplaybackrate=48000;stereo=1;useinbandfec=1\r\na=fmtp:101 0-15\r\na=ice-pwd:47deea132346fa843d00bcc4a201dabf\r\na=ice-ufrag:ca64d1b7\r\na=mid:0\r\na=rtcp-mux\r\na=rtpmap:109 opus/48000/2\r\na=rtpmap:9 G722/8000/1\r\na=rtpmap:0 PCMU/8000\r\na=rtpmap:8 PCMA/8000\r\na=rtpmap:101 telephone-event/8000/1\r\na=setup:actpass\r\na=ssrc:398212254 cname:{a5bc92d2-6a8d-4e03-9211-7e8aa8eedd87}\r\nm=video 9 UDP/TLS/RTP/SAVPF 120 124 121 125 126 127 97 98\r\nc=IN IP4 0.0.0.0\r\na=recvonly\r\na=extmap:3 urn:ietf:params:rtp-hdrext:sdes:mid\r\na=extmap:4 http://www.webrtc.org/experiments/rtp-hdrext/abs-send-time\r\na=extmap:5 urn:ietf:params:rtp-hdrext:toffset\r\na=extmap:6/recvonly http://www.webrtc.org/experiments/rtp-hdrext/playout-delay\r\na=extmap:7 http://www.ietf.org/id/draft-holmer-rmcat-transport-wide-cc-extensions-01\r\na=fmtp:126 profile-level-id=42e01f;level-asymmetry-allowed=1;packetization-mode=1\r\na=fmtp:97 profile-level-id=42e01f;level-asymmetry-allowed=1\r\na=fmtp:120 max-fs=12288;max-fr=60\r\na=fmtp:124 apt=120\r\na=fmtp:121 max-fs=12288;max-fr=60\r\na=fmtp:125 apt=121\r\na=fmtp:127 apt=126\r\na=fmtp:98 apt=97\r\na=ice-pwd:47deea132346fa843d00bcc4a201dabf\r\na=ice-ufrag:ca64d1b7\r\na=mid:1\r\na=rtcp-fb:120 nack\r\na=rtcp-fb:120 nack pli\r\na=rtcp-fb:120 ccm fir\r\na=rtcp-fb:120 goog-remb\r\na=rtcp-fb:120 transport-cc\r\na=rtcp-fb:121 nack\r\na=rtcp-fb:121 nack pli\r\na=rtcp-fb:121 ccm fir\r\na=rtcp-fb:
121 goog-remb\r\na=rtcp-fb:121 transport-cc\r\na=rtcp-fb:126 nack\r\na=rtcp-fb:126 nack pli\r\na=rtcp-fb:126 ccm fir\r\na=rtcp-fb:126 goog-remb\r\na=rtcp-fb:126 transport-cc\r\na=rtcp-fb:97 nack\r\na=rtcp-fb:97 nack pli\r\na=rtcp-fb:97 ccm fir\r\na=rtcp-fb:97 goog-remb\r\na=rtcp-fb:97 transport-cc\r\na=rtcp-mux\r\na=rtpmap:120 VP8/90000\r\na=rtpmap:124 rtx/90000\r\na=rtpmap:121 VP9/90000\r\na=rtpmap:125 rtx/90000\r\na=rtpmap:126 H264/90000\r\na=rtpmap:127 rtx/90000\r\na=rtpmap:97 H264/90000\r\na=rtpmap:98 rtx/90000\r\na=setup:actpass\r\na=ssrc:1350500819 cname:{a5bc92d2-6a8d-4e03-9211-7e8aa8eedd87}\r\n
[2020-09-23 06:22:22.491][Trace][1][s04nc276] RTC local answer: v=0\r\no=SRS/4.0.37(Leo) 24040896 2 IN IP4 0.0.0.0\r\ns=SRSPlaySession\r\nt=0 0\r\na=ice-lite\r\na=group:BUNDLE 0 1\r\na=msid-semantic: WMS live/test\r\nm=audio 9 UDP/TLS/RTP/SAVPF 111\r\nc=IN IP4 0.0.0.0\r\na=ice-ufrag:524g9623\r\na=ice-pwd:x24k5h664eh4z285k6822k9fd0657ie0\r\na=fingerprint:sha-256 F1:1A:E1:8E:EF:85:45:5E:8B:BD:30:F8:89:ED:31:29:92:38:29:22:AE:4E:93:C9:16:B9:26:0B:8F:8F:DB:15\r\na=setup:passive\r\na=mid:0\r\na=sendonly\r\na=rtcp-mux\r\na=rtcp-rsize\r\na=rtpmap:111 opus/48000/2\r\na=ssrc:10134 cname:01ei2667dd17im23\r\na=ssrc:10134 label:audio-5wg2l6op\r\na=candidate:0 1 udp 2130706431 175.6.80.125 30009 typ host generation 0\r\nm=video 9 UDP/TLS/RTP/SAVPF 102\r\nc=IN IP4 0.0.0.0\r\na=ice-ufrag:524g9623\r\na=ice-pwd:x24k5h664eh4z285k6822k9fd0657ie0\r\na=fingerprint:sha-256 F1:1A:E1:8E:EF:85:45:5E:8B:BD:30:F8:89:ED:31:29:92:38:29:22:AE:4E:93:C9:16:B9:26:0B:8F:8F:DB:15\r\na=setup:passive\r\na=mid:1\r\na=sendonly\r\na=rtcp-mux\r\na=rtcp-rsize\r\na=rtpmap:102 H264/90000\r\na=ssrc:10135 cname:01ei2667dd17im23\r\na=ssrc:10135 label:video-y909m360\r\na=candidate:0 1 udp 2130706431 175.6.80.125 30009 typ host generation 0\r\n
[2020-09-23 06:22:22.578][Warn][1][s04nc276][104] client disconnect peer. ret=1007