WebRTC: ICE failed on small timeout for answer transmission (5s)
Categories
(Core :: WebRTC: Networking, defect)
Tracking
()
People
(Reporter: vivien.galuchot, Unassigned)
Details
User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:77.0) Gecko/20100101 Firefox/77.0
Steps to reproduce:
When Firefox is used to answer a WebRTC offer, if the time to retransmit the aswer back to the peer is too long (~ 5s) the connection fails.
Can be reproduced on https://owebio.github.io/serverless-webrtc-chat/
1- copy offer from 1 to 2
2- click "CREATE"
3- wait 10s
4- copy answer from 3 to 4
5- click "start"
Actual results:
the WebRTC connection fails at step 3 and wont be completed
the console output the message "WebRTC: ICE failed, add a STUN server and see about:webrtc for more details"
Expected results:
the WebRTC connection should not have failed on a timeout this short
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Comment 1•5 years ago
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Bugbug thinks this bug should belong to this component, but please revert this change in case of error.
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Comment 2•5 years ago
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Hi Byron, could you please help me triage this one?
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Comment 3•5 years ago
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We have this timeout to allow better detection of ICE failures; the copy/paste/email use-case is not as important to us. If you want, you can change the media.peerconnection.ice.trickle_grace_period pref to something longer.
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Reporter | |
Comment 4•5 years ago
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Tanks for your explanation
Description
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