WebRTC: OperationError: Unknown ufrag (…)
问题 Before we start: I had to change "http;//" to "http;//" (this is not a bug in my code). I am trying to create a WebRTC video & audio connection and try to use ajax and a database for signaling. But I always get this info in the console: "OperationError: Unknown ufrag (71c0b048)" It does not matter if I do it on the same computer (two tabs in Firefox or a tab in private mode, one in "normal" mode or two different computers on the same connection or one teathering using my smartphone). Here is