Question

我用usec＃IceLink开发webrtc，当我发送json“operation”：“gatherCandidates”给kurento

Kurento像我一样回答了许多候选人::

{"jsonrpc":"2.0","method":"onEvent","params":{"value":{"data":{"candidate":{"__module__":"kurento","__type__":"IceCandidate","candidate":"candidate:1 1 UDP 2013266431 fe80::5054:ff:fef2:132e 58277 typ host","sdpMLineIndex":0,"sdpMid":"audio0"},"source":"5f0f76e9-270d-46e4-b93f-a04f0f98591b_kurento.MediaPipeline/b5af38f9-2696-4352-9965-f9af01caf055_kurento.WebRtcEndpoint","tags":[],"timestamp":"1475555352","type":"OnIceCandidate"},"object":"5f0f76e9-270d-46e4-b93f-a04f0f98591b_kurento.MediaPipeline/b5af38f9-2696-4352-9965-f9af01caf055_kurento.WebRtcEndpoint","type":"OnIceCandidate"}}}

{"jsonrpc":"2.0","method":"onEvent","params":{"value":{"data":{"candidate":{"__module__":"kurento","__type__":"IceCandidate","candidate":"candidate:2 1 TCP 1019217151 fe80::5054:ff:fef2:132e 9 typ host tcptype active","sdpMLineIndex":0,"sdpMid":"audio0"},"source":"5f0f76e9-270d-46e4-b93f-a04f0f98591b_kurento.MediaPipeline/b5af38f9-2696-4352-9965-f9af01caf055_kurento.WebRtcEndpoint","tags":[],"timestamp":"1475555352","type":"OnIceCandidate"},"object":"5f0f76e9-270d-46e4-b93f-a04f0f98591b_kurento.MediaPipeline/b5af38f9-2696-4352-9965-f9af01caf055_kurento.WebRtcEndpoint","type":"OnIceCandidate"}}}

{"jsonrpc":"2.0","method":"onEvent","params":{"value":{"data":{"candidate":{"__module__":"kurento","__type__":"IceCandidate","candidate":"candidate:3 1 TCP 1015022847 fe80::5054:ff:fef2:132e 49390 typ host tcptype passive","sdpMLineIndex":0,"sdpMid":"audio0"},"source":"5f0f76e9-270d-46e4-b93f-a04f0f98591b_kurento.MediaPipeline/b5af38f9-2696-4352-9965-f9af01caf055_kurento.WebRtcEndpoint","tags":[],"timestamp":"1475555352","type":"OnIceCandidate"},"object":"5f0f76e9-270d-46e4-b93f-a04f0f98591b_kurento.MediaPipeline/b5af38f9-2696-4352-9965-f9af01caf055_kurento.WebRtcEndpoint","type":"OnIceCandidate"}}}

{"jsonrpc":"2.0","method":"onEvent","params":{"value":{"data":{"candidate":{"__module__":"kurento","__type__":"IceCandidate","candidate":"candidate:4 1 UDP 2013266431 202.44.12.183 55877 typ host","sdpMLineIndex":0,"sdpMid":"audio0"},"source":"5f0f76e9-270d-46e4-b93f-a04f0f98591b_kurento.MediaPipeline/b5af38f9-2696-4352-9965-f9af01caf055_kurento.WebRtcEndpoint","tags":[],"timestamp":"1475555352","type":"OnIceCandidate"},"object":"5f0f76e9-270d-46e4-b93f-a04f0f98591b_kurento.MediaPipeline/b5af38f9-2696-4352-9965-f9af01caf055_kurento.WebRtcEndpoint","type":"OnIceCandidate"}}}

{"jsonrpc":"2.0","method":"onEvent","params":{"value":{"data":{"candidate":{"__module__":"kurento","__type__":"IceCandidate","candidate":"candidate:5 1 TCP 1019216383 202.44.12.183 9 typ host tcptype active","sdpMLineIndex":0,"sdpMid":"audio0"},"source":"5f0f76e9-270d-46e4-b93f-a04f0f98591b_kurento.MediaPipeline/b5af38f9-2696-4352-9965-f9af01caf055_kurento.WebRtcEndpoint","tags":[],"timestamp":"1475555352","type":"OnIceCandidate"},"object":"5f0f76e9-270d-46e4-b93f-a04f0f98591b_kurento.MediaPipeline/b5af38f9-2696-4352-9965-f9af01caf055_kurento.WebRtcEndpoint","type":"OnIceCandidate"}}}

{"jsonrpc":"2.0","method":"onEvent","params":{"value":{"data":{"candidate":{"__module__":"kurento","__type__":"IceCandidate","candidate":"candidate:6 1 TCP 1015022079 202.44.12.183 54635 typ host tcptype passive","sdpMLineIndex":0,"sdpMid":"audio0"},"source":"5f0f76e9-270d-46e4-b93f-a04f0f98591b_kurento.MediaPipeline/b5af38f9-2696-4352-9965-f9af01caf055_kurento.WebRtcEndpoint","tags":[],"timestamp":"1475555352","type":"OnIceCandidate"},"object":"5f0f76e9-270d-46e4-b93f-a04f0f98591b_kurento.MediaPipeline/b5af38f9-2696-4352-9965-f9af01caf055_kurento.WebRtcEndpoint","type":"OnIceCandidate"}}}

{"jsonrpc":"2.0","method":"onEvent","params":{"value":{"data":{"candidate":{"__module__":"kurento","__type__":"IceCandidate","candidate":"candidate:1 2 UDP 2013266430 fe80::5054:ff:fef2:132e 55435 typ host","sdpMLineIndex":0,"sdpMid":"audio0"},"source":"5f0f76e9-270d-46e4-b93f-a04f0f98591b_kurento.MediaPipeline/b5af38f9-2696-4352-9965-f9af01caf055_kurento.WebRtcEndpoint","tags":[],"timestamp":"1475555352","type":"OnIceCandidate"},"object":"5f0f76e9-270d-46e4-b93f-a04f0f98591b_kurento.MediaPipeline/b5af38f9-2696-4352-9965-f9af01caf055_kurento.WebRtcEndpoint","type":"OnIceCandidate"}}}

{"jsonrpc":"2.0","method":"onEvent","params":{"value":{"data":{"candidate":{"__module__":"kurento","__type__":"IceCandidate","candidate":"candidate:2 2 TCP 1019217150 fe80::5054:ff:fef2:132e 9 typ host tcptype active","sdpMLineIndex":0,"sdpMid":"audio0"},"source":"5f0f76e9-270d-46e4-b93f-a04f0f98591b_kurento.MediaPipeline/b5af38f9-2696-4352-9965-f9af01caf055_kurento.WebRtcEndpoint","tags":[],"timestamp":"1475555352","type":"OnIceCandidate"},"object":"5f0f76e9-270d-46e4-b93f-a04f0f98591b_kurento.MediaPipeline/b5af38f9-2696-4352-9965-f9af01caf055_kurento.WebRtcEndpoint","type":"OnIceCandidate"}}}

{"jsonrpc":"2.0","method":"onEvent","params":{"value":{"data":{"candidate":{"__module__":"kurento","__type__":"IceCandidate","candidate":"candidate:3 2 TCP 1015022846 fe80::5054:ff:fef2:132e 49448 typ host tcptype passive","sdpMLineIndex":0,"sdpMid":"audio0"},"source":"5f0f76e9-270d-46e4-b93f-a04f0f98591b_kurento.MediaPipeline/b5af38f9-2696-4352-9965-f9af01caf055_kurento.WebRtcEndpoint","tags":[],"timestamp":"1475555352","type":"OnIceCandidate"},"object":"5f0f76e9-270d-46e4-b93f-a04f0f98591b_kurento.MediaPipeline/b5af38f9-2696-4352-9965-f9af01caf055_kurento.WebRtcEndpoint","type":"OnIceCandidate"}}}

{"jsonrpc":"2.0","method":"onEvent","params":{"value":{"data":{"candidate":{"__module__":"kurento","__type__":"IceCandidate","candidate":"candidate:2 2 TCP 1019217150 fe80::5054:ff:fef2:132e 9 typ host tcptype active","sdpMLineIndex":0,"sdpMid":"audio0"},"source":"5f0f76e9-270d-46e4-b93f-a04f0f98591b_kurento.MediaPipeline/b5af38f9-2696-4352-9965-f9af01caf055_kurento.WebRtcEndpoint","tags":[],"timestamp":"1475555352","type":"OnIceCandidate"},"object":"5f0f76e9-270d-46e4-b93f-a04f0f98591b_kurento.MediaPipeline/b5af38f9-2696-4352-9965-f9af01caf055_kurento.WebRtcEndpoint","type":"OnIceCandidate"}}}

{"jsonrpc":"2.0","method":"onEvent","params":{"value":{"data":{"candidate":{"__module__":"kurento","__type__":"IceCandidate","candidate":"candidate:4 2 UDP 2013266430 202.44.12.183 52003 typ host","sdpMLineIndex":0,"sdpMid":"audio0"},"source":"5f0f76e9-270d-46e4-b93f-a04f0f98591b_kurento.MediaPipeline/b5af38f9-2696-4352-9965-f9af01caf055_kurento.WebRtcEndpoint","tags":[],"timestamp":"1475555352","type":"OnIceCandidate"},"object":"5f0f76e9-270d-46e4-b93f-a04f0f98591b_kurento.MediaPipeline/b5af38f9-2696-4352-9965-f9af01caf055_kurento.WebRtcEndpoint","type":"OnIceCandidate"}}}

{"jsonrpc":"2.0","method":"onEvent","params":{"value":{"data":{"candidate":{"__module__":"kurento","__type__":"IceCandidate","candidate":"candidate:6 2 TCP 1015022078 202.44.12.183 44986 typ host tcptype passive","sdpMLineIndex":0,"sdpMid":"audio0"},"source":"5f0f76e9-270d-46e4-b93f-a04f0f98591b_kurento.MediaPipeline/b5af38f9-2696-4352-9965-f9af01caf055_kurento.WebRtcEndpoint","tags":[],"timestamp":"1475555352","type":"OnIceCandidate"},"object":"5f0f76e9-270d-46e4-b93f-a04f0f98591b_kurento.MediaPipeline/b5af38f9-2696-4352-9965-f9af01caf055_kurento.WebRtcEndpoint","type":"OnIceCandidate"}}}
.
.
.
{"id":6,"jsonrpc":"2.0","result":{"sessionId":"5b12b64d-192a-4545-9812-16223ef3820f","value":null}}

它同时具有TCP和UDP。

我的问题是

1.在客户端使用ReceiveCandidate的候选人。 TCP或UDP如果使用TCP它使用typ host tcptype主动或被动？

2.我的客户是否接受了kurento的所有候选人？

thankyou fr advance，

Answer 1

在WebRTC连接建立期间，每个对等体向远程对等体发送一组ICE候选者。那些候选者可以是UDP，TCP，srflx（STUN），主机或中继（TURN）。当远程对等体接收候选者时，它开始探测这些IP和端口以查看是否可以建立连接。这就是为什么每个对等体都发送了多个对等体，因此远程对等体有更多机会找到有效的候选者。

如果您想知道正在使用哪个候选对，您可以从NewCandidatePairSelectedEvent订阅WebRTC。

来自kurento的哪位候选人在客户端使用ReceiveCandidate？

1 个答案: