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pfertyk / webrtc-working-example

Tested on local and public network.
The Unlicense
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socketIO version problems? #6

Closed csik closed 3 years ago

csik commented 3 years ago

Hi thanks for a nice post, but I'm not successful in running the repo. Docker successfully launches all three servers but when a firefox browser opens, and cam and mic permissions are granted, the signaling server generates:

The client is using an unsupported version of the Socket.IO or Engine.IO protocols (further occurrences of this error will be logged with level INFO)

and on the browser side there are a lot of 400 errors: GEThttp://localhost:9999/socket.io/?EIO=3&transport=polling&t=NQlTBQQ [HTTP/1.1 400 Bad Request 2ms]

Thoughts?

csik commented 3 years ago

Not sure why, but docker was configuring for python3.6, with a fairly old version of socketio, upgraded to py2.9 and socketio 3 and it's working. Thanks!

pfertyk commented 3 years ago

Hi! I'm glad you've found a solution :) I tested the code with Python3, and I'm surprised that Docker by default used Python2. I'll create a task to fix it later.

Thanks for reporting this and for describing a fix! :)

csik commented 3 years ago

Apologies! That was a typo... it should have been 3.6. I don't have 3.6 on my system, so I was surprised it chose that. In any case, on a Mac running 10.15.7 the docker python_socketio and the socket.io.js were incompatible, but everything worked when I upgraded them to matching releases.

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