Updates the server with a WebRTC ICE candidate. If the candidate parameter is missing or a value of null is given the added ICE candidate is an "end-of-candidates" indicator.

Step 3
Submit network information

Once the SDP answer is sent, you must gather ICE candidates and send them to the server to complete the WebRTC handshake. ICE candidates allow the peers to discover and establish an optimal network path for communication. Listen for the icecandidate event on your peer connection object and send each ICE candidate to the server using this endpoint. Replace {stream_id} with the appropriate stream ID obtained in Step 1. From the ice candidates you receive, you should only send the candidate, sdpMid, and sdpMLineIndex attributes. Learn more

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