Tag: rtcp

WebRTC：RTCDataChannel不是“打开”

我跟随了关于WebRTC的整个教程，并实现了一个简单的P2P聊天。 我的信令服务器在localhost：9090上工作。 当我尝试发送消息时，我收到： RTCDataChannel.readyState is not 'open' 但是，这个连接似乎已经正确build立： Connected Got message {"type":"login","success":true} RTCPeerConnection object was created RTCPeerConnection {localDescription: RTCSessionDescription, remoteDescription: RTCSessionDescription, signalingState: "stable", iceGatheringState: "new", iceConnectionState: "new"…} Channel created Got message {"type":"answer","answer":{"type":"answer","sdp":"v=0\r\no=- 5123156273253761787 2 IN IP4 127.0.0.1\r\ns=-\r\nt=0 0\r\na=group:BUNDLE data\r\na=msid-semantic: WMS\r\nm=application 9 UDP/TLS/RTP/SAVPF 127\r\nc=IN IP4 0.0.0.0\r\nb=AS:30\r\na=rtcp:9 IN IP4 0.0.0.0\r\na=ice-ufrag:aWnc+x1ot0kpmCj6\r\na=ice-pwd:o8BH8EIsb/FVLBDkUt5Mw6V4\r\na=fingerprint:sha-256 D6:18:83:20:FC:3F:0B:87:8F:FB:D8:5D:D6:33:13:FE:C6:EE:53:3D:18:69:DD:C0:BF:23:35:95:F7:26:4D:F2\r\na=setup:active\r\na=mid:data\r\na=sendrecv\r\na=rtcp-mux\r\na=rtpmap:127 google-data/90000\r\na=ssrc:2024832766 cname:y/zAQto2dzSH04r0\r\na=ssrc:2024832766 msid:myDataChannel myDataChannel\r\na=ssrc:2024832766 mslabel:myDataChannel\r\na=ssrc:2024832766 label:myDataChannel\r\n"}} […]