来自kurento的哪个候选人在客户端的ReceiveCandidate中使用？

Question

我USEC＃IceLink用于开发的WebRTC，当我发出JSON “操作”： “gatherCandidates” 到kurento

的Kurento回答许多候选人对我这样的：

{"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}} 

它既有的TCP和UDP。

我的问题是

1.which候选人在客户端使用ReceiveCandidate。 TCP或UDP如果使用TCP它使用典型主机tcptype主动或被动？

2.或我的客户收到kurento的所有候选人？

三江源FR预先

Answer 1

在的WebRTC连接建立，每个对等体发送的一组ICE候选到远端对等体。那些候选者可以是UDP，TCP，srflx（STUN），主机或中继（TURN）。当远程节点收到候选人时，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点都发送一些对等点，所以远程对等点有更多机会找到合适的候选对象。

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