Comments (4)
jlaine
commented on May 28, 2024
Can you please indicate whether you can reproduce this on one of the examples we provide? If it's reproducible with our code I'm happy to investigate, but I cannot go debugging third party code.
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el07694
commented on May 28, 2024
Ok, i will try to post tomorrow night
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el07694
commented on May 28, 2024
Ok after a few tries i can reproduce a almost same error with server example.
The only change i made i server example is in server.py file i replace the default ip from 0.0.0.0 to 192.168.1.188
Then i run the python server.py command, i open the browser and i navigated to http://192.168.1.188:8080, i select to send video from the checkbox and i push the start button. The connection was established well, i can't see and video element playing (connectionstate doesn't go from connecting to connected) but this is not the only error (the light in the client area camera is enabled). After that i open a second tab, i close the first one and here is the output from console:
======== Running on http://192.168.1.188:8080 ========
(Press CTRL+C to quit)
INFO:pc:PeerConnection(ddbcdb13-5698-4eb3-9f43-c6a5a02ef310) Created for 192.168.1.188
INFO:pc:PeerConnection(ddbcdb13-5698-4eb3-9f43-c6a5a02ef310) Track audio received
INFO:pc:PeerConnection(ddbcdb13-5698-4eb3-9f43-c6a5a02ef310) Track video received
INFO:aioice.ice:Connection(3) Could not bind to 169.254.119.55 - [WinError 10049] The requested address is not valid in its context
INFO:aioice.ice:Connection(3) Could not bind to 169.254.248.136 - [WinError 10049] The requested address is not valid in its context
INFO:aioice.ice:Connection(4) Could not bind to 169.254.119.55 - [WinError 10049] The requested address is not valid in its context
INFO:aioice.ice:Connection(4) Could not bind to 169.254.248.136 - [WinError 10049] The requested address is not valid in its context
INFO:aioice.ice:Connection(0) Could not bind to 169.254.119.55 - [WinError 10049] The requested address is not valid in its context
INFO:aioice.ice:Connection(0) Could not bind to 169.254.248.136 - [WinError 10049] The requested address is not valid in its context
INFO:aioice.ice:Connection(3) Could not bind to 169.254.144.162 - [WinError 10049] The requested address is not valid in its context
INFO:aioice.ice:Connection(4) Could not bind to 169.254.144.162 - [WinError 10049] The requested address is not valid in its context
INFO:aioice.ice:Connection(0) Could not bind to 169.254.144.162 - [WinError 10049] The requested address is not valid in its context
INFO:aioice.ice:Connection(0) Check CandidatePair(('2a02:587:4b08:7c00:d807:7791:5584:8e87', 58976) -> ('2a02:587:4b08:7c00:7523:c33b:cc49:66f9', 51182)) State.FROZEN -> State.WAITING
INFO:aioice.ice:Connection(0) Check CandidatePair(('2a02:587:4b08:7c00:7523:c33b:cc49:66f9', 58979) -> ('2a02:587:4b08:7c00:7523:c33b:cc49:66f9', 51182)) State.FROZEN -> State.WAITING
INFO:aioice.ice:Connection(0) Check CandidatePair(('2a02:587:4b2a:9700:2edd:267f:a8c1:a4c0', 58982) -> ('2a02:587:4b08:7c00:7523:c33b:cc49:66f9', 51182)) State.FROZEN -> State.WAITING
INFO:aioice.ice:Connection(0) Check CandidatePair(('2a02:587:4b08:7c00:d807:7791:5584:8e87', 58976) -> ('2a02:587:4b08:7c00:d807:7791:5584:8e87', 51183)) State.FROZEN -> State.WAITING
INFO:aioice.ice:Connection(0) Check CandidatePair(('192.168.1.188', 58985) -> ('192.168.1.188', 51181)) State.FROZEN -> State.WAITING
INFO:pc:PeerConnection(ddbcdb13-5698-4eb3-9f43-c6a5a02ef310) Connection state is connecting
INFO:aioice.ice:Connection(0) Check CandidatePair(('2a02:587:4b08:7c00:d807:7791:5584:8e87', 58976) -> ('2a02:587:4b08:7c00:7523:c33b:cc49:66f9', 51182)) State.WAITING -> State.IN_PROGRESS
INFO:aioice.ice:Connection(0) Check CandidatePair(('2a02:587:4b08:7c00:7523:c33b:cc49:66f9', 58979) -> ('2a02:587:4b08:7c00:7523:c33b:cc49:66f9', 51182)) State.WAITING -> State.IN_PROGRESS
INFO:aioice.ice:Connection(0) Check CandidatePair(('2a02:587:4b2a:9700:2edd:267f:a8c1:a4c0', 58982) -> ('2a02:587:4b08:7c00:7523:c33b:cc49:66f9', 51182)) State.WAITING -> State.IN_PROGRESS
INFO:aioice.ice:Connection(0) Check CandidatePair(('2a02:587:4b08:7c00:d807:7791:5584:8e87', 58976) -> ('2a02:587:4b08:7c00:d807:7791:5584:8e87', 51183)) State.WAITING -> State.IN_PROGRESS
INFO:aioice.ice:Connection(0) Check CandidatePair(('192.168.1.188', 58985) -> ('192.168.1.188', 51181)) State.WAITING -> State.IN_PROGRESS
INFO:aioice.ice:Connection(0) Check CandidatePair(('192.168.1.188', 58985) -> ('192.168.1.188', 51181)) State.IN_PROGRESS -> State.SUCCEEDED
INFO:aioice.ice:Connection(0) Check CandidatePair(('2a02:587:4b08:7c00:7523:c33b:cc49:66f9', 58979) -> ('2a02:587:4b08:7c00:d807:7791:5584:8e87', 51183)) State.FROZEN -> State.IN_PROGRESS
INFO:aioice.ice:Connection(0) Check CandidatePair(('2a02:587:4b2a:9700:2edd:267f:a8c1:a4c0', 58982) -> ('2a02:587:4b08:7c00:d807:7791:5584:8e87', 51183)) State.FROZEN -> State.FAILED
INFO:aioice.ice:Connection(0) ICE completed
INFO:aioice.ice:Connection(0) Check CandidatePair(('2a02:587:4b2a:9700:2edd:267f:a8c1:a4c0', 58982) -> ('2a02:587:4b08:7c00:d807:7791:5584:8e87', 51183)) State.FAILED -> State.IN_PROGRESS
INFO:aioice.ice:Connection(0) Check CandidatePair(('2a02:587:4b2a:9700:2edd:267f:a8c1:a4c0', 58982) -> ('2a02:587:4b08:7c00:d807:7791:5584:8e87', 51183)) State.IN_PROGRESS -> State.FAILED
INFO:aioice.ice:Connection(0) Consent to send expired
INFO:pc:PeerConnection(ddbcdb13-5698-4eb3-9f43-c6a5a02ef310) Connection state is failed
Traceback (most recent call last):
File "C:\Python\Lib\site-packages\aiortc\rtcsctptransport.py", line 1339, in _send_chunk
await self.__transport._send_data(
File "C:\Python\Lib\site-packages\aiortc\rtcdtlstransport.py", line 578, in _send_data
raise ConnectionError("Cannot send encrypted data, not connected")
ConnectionError: Cannot send encrypted data, not connected
INFO:pc:PeerConnection(ddbcdb13-5698-4eb3-9f43-c6a5a02ef310) Connection state is closed
The problem is related with the last lines: ConnectionError: Cannot send encrypted data, not connected
Tip: Try to hide the log messages, close the index.html tab (by opening a new tab and closing the previous) and wait the error to appear in server side.
When this error happens sometimes await pc.close() terminates well but some other never return a result (program freezes).
Also i cannot exit the server with ctrl+C without an error.
On possible solution is to use javascript onbeforeunload event to stop the communication from client.
Note that after few repeats: 9 or 10 times then there is a bigger related error.
First of all, can someone reproduce it?
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el07694
commented on May 28, 2024
Any update?
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