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Support new SCTP SDP syntax (Firefox) #16

merged 3 commits into from Jul 19, 2019


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commented Jul 11, 2019

Firefox moved to the newer SDP syntax for SCTP (WebRTC DataChannels), and soon enough Chrome will also do the same.

This article explains the change: How to avoid Data Channel breaking

Old style syntax:

m=application 54111 DTLS/SCTP 5000 5001 5002
a=sctpmap:5000 webrtc-datachannel 16
a=sctpmap:5001 bfcp 2
a=sctpmap:5002 t38 1

New syntax:

m=application 54111 UDP/DTLS/SCTP webrtc-datachannel

This PR should fix Kurento/bugtracker#370

Other repos: Kurento/kms-elements#16

@j1elo j1elo added the enhancement label Jul 11, 2019

@j1elo j1elo self-assigned this Jul 11, 2019

@j1elo j1elo added this to In progress in Release 6.11 via automation Jul 11, 2019


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commented Jul 11, 2019

Hi there, thanks for your Pull Request!

A Kurento member needs to verify that this patch is reasonable to test. In case it is, they should write a comment with the phrase test this please. Until that is done, I will not automatically test new commits in this PR, but the usual testing commands by Kurento members will still work. Regular contributors can be whitelisted to skip this step.

@j1elo j1elo changed the title [WIP] Support new SCTP SDP syntax (Firefox) Support new SCTP SDP syntax (Firefox) Jul 19, 2019

@j1elo j1elo marked this pull request as ready for review Jul 19, 2019

@j1elo j1elo merged commit 1b005c6 into master Jul 19, 2019

Release 6.11 automation moved this from In progress to Done Jul 19, 2019

@j1elo j1elo deleted the fix-datachannel-sdp branch Jul 19, 2019

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