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AdapterJS Javascript Polyfill and Tools for WebRTC - Skylink WebRTC
http://skylink.io/web
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Tricke ice option is not present in Offer #302

Closed kekkokk closed 6 years ago

kekkokk commented 6 years ago

Hi, I'm on IE 11. When creating offer (sendonly), the ice-options:trickle is not present

v=0
o=- 2764822869096394433 2 IN IP4 127.0.0.1
s=-
t=0 0
a=msid-semantic: WMS XUs1fNQgcUOFLmio44fja7gQ/IJ02YlvldLY
a=group:BUNDLE audio video
m=audio 9 UDP/TLS/RTP/SAVPF 111 103 104 9 102 0 8 106 105 13 126
c=IN IP4 0.0.0.0
a=rtpmap:111 opus/48000/2
a=rtpmap:103 ISAC/16000
a=rtpmap:104 ISAC/32000
a=rtpmap:9 G722/8000
a=rtpmap:102 ILBC/8000
a=rtpmap:0 PCMU/8000
a=rtpmap:8 PCMA/8000
a=rtpmap:106 CN/32000
a=rtpmap:105 CN/16000
a=rtpmap:13 CN/8000
a=rtpmap:126 telephone-event/8000
a=fmtp:111 minptime=10;useinbandfec=1
a=rtcp:9 IN IP4 0.0.0.0
a=rtcp-fb:111 transport-cc
a=extmap:1 urn:ietf:params:rtp-hdrext:ssrc-audio-level
a=extmap:3 http://www.webrtc.org/experiments/rtp-hdrext/abs-send-time
a=setup:actpass
a=mid:audio
a=sendonly
a=ice-ufrag:EobR
a=ice-pwd:+Uax88cUweoDxHaQA8XGTZkW
a=fingerprint:sha-256 20:ED:A4:2C:40:C4:03:70:60:A5:B3:5F:E3:90:36:B2:BF:C1:C5:FD:16:7E:1A:71:B3:DA:19:45:0B:A2:3F:BD
a=ssrc:756524195 cname:Ax2fP6kje906G3va
a=ssrc:756524195 msid:XUs1fNQgcUOFLmio44fja7gQ/IJ02YlvldLY 358a398e-1e68-4c99-87dd-22c3d0f98bb4
a=ssrc:756524195 mslabel:XUs1fNQgcUOFLmio44fja7gQ/IJ02YlvldLY
a=ssrc:756524195 label:358a398e-1e68-4c99-87dd-22c3d0f98bb4
a=rtcp-mux
m=video 9 UDP/TLS/RTP/SAVPF 100 96 101 97 116 98 117
c=IN IP4 0.0.0.0
a=rtpmap:100 VP8/90000
a=rtpmap:96 rtx/90000
a=rtpmap:101 VP9/90000
a=rtpmap:97 rtx/90000
a=rtpmap:116 red/90000
a=rtpmap:98 rtx/90000
a=rtpmap:117 ulpfec/90000
a=fmtp:96 apt=100
a=fmtp:97 apt=101
a=fmtp:98 apt=116
a=rtcp:9 IN IP4 0.0.0.0
a=rtcp-fb:100 ccm fir
a=rtcp-fb:100 nack
a=rtcp-fb:100 nack pli
a=rtcp-fb:100 goog-remb
a=rtcp-fb:100 transport-cc
a=rtcp-fb:101 ccm fir
a=rtcp-fb:101 nack
a=rtcp-fb:101 nack pli
a=rtcp-fb:101 goog-remb
a=rtcp-fb:101 transport-cc
a=extmap:2 urn:ietf:params:rtp-hdrext:toffset
a=extmap:3 http://www.webrtc.org/experiments/rtp-hdrext/abs-send-time
a=extmap:4 urn:3gpp:video-orientation
a=extmap:6 http://www.webrtc.org/experiments/rtp-hdrext/playout-delay
a=setup:actpass
a=mid:video
a=sendonly
a=ice-ufrag:EobR
a=ice-pwd:+Uax88cUweoDxHaQA8XGTZkW
a=fingerprint:sha-256 20:ED:A4:2C:40:C4:03:70:60:A5:B3:5F:E3:90:36:B2:BF:C1:C5:FD:16:7E:1A:71:B3:DA:19:45:0B:A2:3F:BD
a=ssrc:2155134998 cname:Ax2fP6kje906G3va
a=ssrc:2155134998 msid:XUs1fNQgcUOFLmio44fja7gQ/IJ02YlvldLY c799a639-11d0-44d2-bbb5-ff0faaa7a25b
a=ssrc:2155134998 mslabel:XUs1fNQgcUOFLmio44fja7gQ/IJ02YlvldLY
a=ssrc:2155134998 label:c799a639-11d0-44d2-bbb5-ff0faaa7a25b
a=ssrc:573744794 cname:Ax2fP6kje906G3va
a=ssrc:573744794 msid:XUs1fNQgcUOFLmio44fja7gQ/IJ02YlvldLY c799a639-11d0-44d2-bbb5-ff0faaa7a25b
a=ssrc:573744794 mslabel:XUs1fNQgcUOFLmio44fja7gQ/IJ02YlvldLY
a=ssrc:573744794 label:c799a639-11d0-44d2-bbb5-ff0faaa7a25b
a=ssrc-group:FID 2155134998 573744794
a=rtcp-mux

I think this is maybe a bug

johache commented 6 years ago

Hi, Thanks for the feedback. That's indeed a bug that comes from our version of libwebrtc. There is no immediate plan to fix it, as it shouldn't create any connection issue. All browsers are currently able to support ice even without that option in the SDP.

Please also note that this is a plugin related issue, not an AJS issue. We track those on support.temasys.io. I'm going to close this issue, as it's not an AJS bug.

Regards, JOH