Google Chrome 38: No offert SDP

Hello,

I updated my Chrome to 38 and now I get some troubles in my first
connection. This is my erizo log, the line numbers can be different because
I added some lines, specially logs.

DEBUG: Changed v=0
o=- 3987944928613011628 2 IN IP4 127.0.0.1
s=-
t=0 0
a=group:BUNDLE audio video
a=msid-semantic: WMS YXNICvBuK2gWNmEdhpVIJKcisLT8hoNPlTh0
m=audio 1 RTP/SAVPF 111 103 104 0 8 106 105 13 126
c=IN IP4 0.0.0.0
a=rtcp:1 IN IP4 0.0.0.0
a=ice-ufrag:eOq9nHiIlBL52ep6
a=ice-pwd:UOcpN8z5Yrob+EJGU5hOvTWI
a=ice-options:google-ice
a=fingerprint:sha-256
04:C8:BF:6E:03:37:C4:A3:1F:70:16:6E:DC:45:4D:C4:E1:BD:24:B1:18:2D:88:08:D9:36:D3:43:BC:6B:BD:92
a=setup:actpass
a=mid:audio
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=sendrecv
a=rtcp-mux
a=rtpmap:111 opus/48000/2
a=fmtp:111 minptime=10
a=rtpmap:103 ISAC/16000
a=rtpmap:104 ISAC/32000
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=maxptime:60
a=ssrc:2064369421 cname:sjKTRK0Ni5DgrijL
a=ssrc:2064369421 msid:YXNICvBuK2gWNmEdhpVIJKcisLT8hoNPlTh0
7131172d-2f3d-4615-aa34-3d67bef6b3a9
a=ssrc:2064369421 mslabel:YXNICvBuK2gWNmEdhpVIJKcisLT8hoNPlTh0
a=ssrc:2064369421 label:7131172d-2f3d-4615-aa34-3d67bef6b3a9
m=video 1 RTP/SAVPF 100 116 117 96
b=AS:100
c=IN IP4 0.0.0.0
a=rtcp:1 IN IP4 0.0.0.0
a=ice-ufrag:eOq9nHiIlBL52ep6
a=ice-pwd:UOcpN8z5Yrob+EJGU5hOvTWI
a=ice-options:google-ice
a=fingerprint:sha-256
04:C8:BF:6E:03:37:C4:A3:1F:70:16:6E:DC:45:4D:C4:E1:BD:24:B1:18:2D:88:08:D9:36:D3:43:BC:6B:BD:92
a=setup:actpass
a=mid:video
a=extmap:2 urn:ietf:params:rtp-hdrext:toffset
a=extmap:3 http://www.webrtc.org/experiments/rtp-hdrext/abs-send-time
a=sendrecv
a=rtcp-mux
a=rtpmap:100 VP8/90000
a=rtcp-fb:100 ccm fir
a=rtcp-fb:100 nack
a=rtcp-fb:100 nack pli
a=rtcp-fb:100 goog-remb
a=rtpmap:116 red/90000
a=rtpmap:117 ulpfec/90000
a=rtpmap:96 rtx/90000
a=fmtp:96 apt=100
a=ssrc-group:FID 2769952043 2936007340
a=ssrc:2769952043 cname:sjKTRK0Ni5DgrijL
a=ssrc:2769952043 msid:YXNICvBuK2gWNmEdhpVIJKcisLT8hoNPlTh0
cfc5fa13-7d8c-4fac-8abd-b00457e63736
a=ssrc:2769952043 mslabel:YXNICvBuK2gWNmEdhpVIJKcisLT8hoNPlTh0
a=ssrc:2769952043 label:cfc5fa13-7d8c-4fac-8abd-b00457e63736
a=ssrc:2936007340 cname:sjKTRK0Ni5DgrijL
a=ssrc:2936007340 msid:YXNICvBuK2gWNmEdhpVIJKcisLT8hoNPlTh0
cfc5fa13-7d8c-4fac-8abd-b00457e63736
a=ssrc:2936007340 mslabel:YXNICvBuK2gWNmEdhpVIJKcisLT8hoNPlTh0
a=ssrc:2936007340 label:cfc5fa13-7d8c-4fac-8abd-b00457e63736
erizo.js:5976
[ERIZO] - onstablestate - actionNeeded true state preparing-offer
erizo.js:4143
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent erizo.js:5979
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent erizo.js:5979
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent erizo.js:5979
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent erizo.js:5979
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent erizo.js:5979
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent erizo.js:5979
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent erizo.js:5979
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent erizo.js:5979
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent erizo.js:5979
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent erizo.js:5979
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent erizo.js:5979
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent erizo.js:5979
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent erizo.js:5979
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent erizo.js:5979
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent erizo.js:5979
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent
bubbles: false
cancelBubble: false
cancelable: false
candidate: RTCIceCandidate
clipboardData: undefined
currentTarget: RTCPeerConnection
defaultPrevented: false
eventPhase: 0
path: NodeList[0]
returnValue: true
srcElement: RTCPeerConnection
target: RTCPeerConnection
timeStamp: 1413360788551
type: "icecandidate"
proto: RTCIceCandidateEvent
Failed to load resource: net::ERR_CACHE_MISS

Last RTCiceCandidateEvent is expanded, I think this should be a null
candidate and then create OFFER but I dont get anything else. I dont know
if this ERR_CACHE_MISS can be the problem. This only show it with this
Chrome 38, but sometimes I get this error and still get a successfully
connection. I dont have Forms so I dont understand this cache miss.

After connection fails I can refresh browser and then everything works
fine, even if I close browser and open again. I need delete all navigation
data, close browser and open it again for get (sometimes) this error.

It happend in every Chrome 38 I tried, Linux, Windows, Mac…

Thanks & regards,

Toni Paricio.

Did you try another webrtc example?
If it works there I don’t see why it wouldn’t work with licode.

FrancoisOn Thursday, October 16, 2014 6:16:44 PM UTC+8, Wilbert Jackson wrote:

I have the same problem and went through this issue once before when a
chrome version changed. I can’t recall the fix that was suggested.

On Wednesday, October 15, 2014 4:34:19 AM UTC-4, Toni Paricio wrote:

Hello,

I updated my Chrome to 38 and now I get some troubles in my first
connection. This is my erizo log, the line numbers can be different because
I added some lines, specially logs.

DEBUG: Changed v=0
o=- 3987944928613011628 2 IN IP4 127.0.0.1
s=-
t=0 0
a=group:BUNDLE audio video
a=msid-semantic: WMS YXNICvBuK2gWNmEdhpVIJKcisLT8hoNPlTh0
m=audio 1 RTP/SAVPF 111 103 104 0 8 106 105 13 126
c=IN IP4 0.0.0.0
a=rtcp:1 IN IP4 0.0.0.0
a=ice-ufrag:eOq9nHiIlBL52ep6
a=ice-pwd:UOcpN8z5Yrob+EJGU5hOvTWI
a=ice-options:google-ice
a=fingerprint:sha-256
04:C8:BF:6E:03:37:C4:A3:1F:70:16:6E:DC:45:4D:C4:E1:BD:24:B1:18:2D:88:08:D9:36:D3:43:BC:6B:BD:92
a=setup:actpass
a=mid:audio
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=sendrecv
a=rtcp-mux
a=rtpmap:111 opus/48000/2
a=fmtp:111 minptime=10
a=rtpmap:103 ISAC/16000
a=rtpmap:104 ISAC/32000
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=maxptime:60
a=ssrc:2064369421 cname:sjKTRK0Ni5DgrijL
a=ssrc:2064369421 msid:YXNICvBuK2gWNmEdhpVIJKcisLT8hoNPlTh0
7131172d-2f3d-4615-aa34-3d67bef6b3a9
a=ssrc:2064369421 mslabel:YXNICvBuK2gWNmEdhpVIJKcisLT8hoNPlTh0
a=ssrc:2064369421 label:7131172d-2f3d-4615-aa34-3d67bef6b3a9
m=video 1 RTP/SAVPF 100 116 117 96
b=AS:100
c=IN IP4 0.0.0.0
a=rtcp:1 IN IP4 0.0.0.0
a=ice-ufrag:eOq9nHiIlBL52ep6
a=ice-pwd:UOcpN8z5Yrob+EJGU5hOvTWI
a=ice-options:google-ice
a=fingerprint:sha-256
04:C8:BF:6E:03:37:C4:A3:1F:70:16:6E:DC:45:4D:C4:E1:BD:24:B1:18:2D:88:08:D9:36:D3:43:BC:6B:BD:92
a=setup:actpass
a=mid:video
a=extmap:2 urn:ietf:params:rtp-hdrext:toffset
a=extmap:3 http://www.webrtc.org/experiments/rtp-hdrext/abs-send-time
a=sendrecv
a=rtcp-mux
a=rtpmap:100 VP8/90000
a=rtcp-fb:100 ccm fir
a=rtcp-fb:100 nack
a=rtcp-fb:100 nack pli
a=rtcp-fb:100 goog-remb
a=rtpmap:116 red/90000
a=rtpmap:117 ulpfec/90000
a=rtpmap:96 rtx/90000
a=fmtp:96 apt=100
a=ssrc-group:FID 2769952043 2936007340
a=ssrc:2769952043 cname:sjKTRK0Ni5DgrijL
a=ssrc:2769952043 msid:YXNICvBuK2gWNmEdhpVIJKcisLT8hoNPlTh0
cfc5fa13-7d8c-4fac-8abd-b00457e63736
a=ssrc:2769952043 mslabel:YXNICvBuK2gWNmEdhpVIJKcisLT8hoNPlTh0
a=ssrc:2769952043 label:cfc5fa13-7d8c-4fac-8abd-b00457e63736
a=ssrc:2936007340 cname:sjKTRK0Ni5DgrijL
a=ssrc:2936007340 msid:YXNICvBuK2gWNmEdhpVIJKcisLT8hoNPlTh0
cfc5fa13-7d8c-4fac-8abd-b00457e63736
a=ssrc:2936007340 mslabel:YXNICvBuK2gWNmEdhpVIJKcisLT8hoNPlTh0
a=ssrc:2936007340 label:cfc5fa13-7d8c-4fac-8abd-b00457e63736
erizo.js:5976
[ERIZO] - onstablestate - actionNeeded true state preparing-offer
erizo.js:4143
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent erizo.js:5979
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent erizo.js:5979
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent erizo.js:5979
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent erizo.js:5979
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent erizo.js:5979
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent erizo.js:5979
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent erizo.js:5979
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent erizo.js:5979
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent erizo.js:5979
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent erizo.js:5979
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent erizo.js:5979
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent erizo.js:5979
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent erizo.js:5979
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent erizo.js:5979
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent erizo.js:5979
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent
bubbles: false
cancelBubble: false
cancelable: false
candidate: RTCIceCandidate
clipboardData: undefined
currentTarget: RTCPeerConnection
defaultPrevented: false
eventPhase: 0
path: NodeList[0]
returnValue: true
srcElement: RTCPeerConnection
target: RTCPeerConnection
timeStamp: 1413360788551
type: "icecandidate"
proto: RTCIceCandidateEvent
Failed to load resource: net::ERR_CACHE_MISS

Last RTCiceCandidateEvent is expanded, I think this should be a null
candidate and then create OFFER but I dont get anything else. I dont know
if this ERR_CACHE_MISS can be the problem. This only show it with this
Chrome 38, but sometimes I get this error and still get a successfully
connection. I dont have Forms so I dont understand this cache miss.

After connection fails I can refresh browser and then everything works
fine, even if I close browser and open again. I need delete all navigation
data, close browser and open it again for get (sometimes) this error.

It happend in every Chrome 38 I tried, Linux, Windows, Mac…

Thanks & regards,

Toni Paricio.

I have the same problem and went through this issue once before when a
chrome version changed. I can’t recall the fix that was suggested.On Wednesday, October 15, 2014 4:34:19 AM UTC-4, Toni Paricio wrote:

Hello,

I updated my Chrome to 38 and now I get some troubles in my first
connection. This is my erizo log, the line numbers can be different because
I added some lines, specially logs.

DEBUG: Changed v=0
o=- 3987944928613011628 2 IN IP4 127.0.0.1
s=-
t=0 0
a=group:BUNDLE audio video
a=msid-semantic: WMS YXNICvBuK2gWNmEdhpVIJKcisLT8hoNPlTh0
m=audio 1 RTP/SAVPF 111 103 104 0 8 106 105 13 126
c=IN IP4 0.0.0.0
a=rtcp:1 IN IP4 0.0.0.0
a=ice-ufrag:eOq9nHiIlBL52ep6
a=ice-pwd:UOcpN8z5Yrob+EJGU5hOvTWI
a=ice-options:google-ice
a=fingerprint:sha-256
04:C8:BF:6E:03:37:C4:A3:1F:70:16:6E:DC:45:4D:C4:E1:BD:24:B1:18:2D:88:08:D9:36:D3:43:BC:6B:BD:92
a=setup:actpass
a=mid:audio
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=sendrecv
a=rtcp-mux
a=rtpmap:111 opus/48000/2
a=fmtp:111 minptime=10
a=rtpmap:103 ISAC/16000
a=rtpmap:104 ISAC/32000
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=maxptime:60
a=ssrc:2064369421 cname:sjKTRK0Ni5DgrijL
a=ssrc:2064369421 msid:YXNICvBuK2gWNmEdhpVIJKcisLT8hoNPlTh0
7131172d-2f3d-4615-aa34-3d67bef6b3a9
a=ssrc:2064369421 mslabel:YXNICvBuK2gWNmEdhpVIJKcisLT8hoNPlTh0
a=ssrc:2064369421 label:7131172d-2f3d-4615-aa34-3d67bef6b3a9
m=video 1 RTP/SAVPF 100 116 117 96
b=AS:100
c=IN IP4 0.0.0.0
a=rtcp:1 IN IP4 0.0.0.0
a=ice-ufrag:eOq9nHiIlBL52ep6
a=ice-pwd:UOcpN8z5Yrob+EJGU5hOvTWI
a=ice-options:google-ice
a=fingerprint:sha-256
04:C8:BF:6E:03:37:C4:A3:1F:70:16:6E:DC:45:4D:C4:E1:BD:24:B1:18:2D:88:08:D9:36:D3:43:BC:6B:BD:92
a=setup:actpass
a=mid:video
a=extmap:2 urn:ietf:params:rtp-hdrext:toffset
a=extmap:3 http://www.webrtc.org/experiments/rtp-hdrext/abs-send-time
a=sendrecv
a=rtcp-mux
a=rtpmap:100 VP8/90000
a=rtcp-fb:100 ccm fir
a=rtcp-fb:100 nack
a=rtcp-fb:100 nack pli
a=rtcp-fb:100 goog-remb
a=rtpmap:116 red/90000
a=rtpmap:117 ulpfec/90000
a=rtpmap:96 rtx/90000
a=fmtp:96 apt=100
a=ssrc-group:FID 2769952043 2936007340
a=ssrc:2769952043 cname:sjKTRK0Ni5DgrijL
a=ssrc:2769952043 msid:YXNICvBuK2gWNmEdhpVIJKcisLT8hoNPlTh0
cfc5fa13-7d8c-4fac-8abd-b00457e63736
a=ssrc:2769952043 mslabel:YXNICvBuK2gWNmEdhpVIJKcisLT8hoNPlTh0
a=ssrc:2769952043 label:cfc5fa13-7d8c-4fac-8abd-b00457e63736
a=ssrc:2936007340 cname:sjKTRK0Ni5DgrijL
a=ssrc:2936007340 msid:YXNICvBuK2gWNmEdhpVIJKcisLT8hoNPlTh0
cfc5fa13-7d8c-4fac-8abd-b00457e63736
a=ssrc:2936007340 mslabel:YXNICvBuK2gWNmEdhpVIJKcisLT8hoNPlTh0
a=ssrc:2936007340 label:cfc5fa13-7d8c-4fac-8abd-b00457e63736
erizo.js:5976
[ERIZO] - onstablestate - actionNeeded true state preparing-offer
erizo.js:4143
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent erizo.js:5979
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent erizo.js:5979
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent erizo.js:5979
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent erizo.js:5979
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent erizo.js:5979
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent erizo.js:5979
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent erizo.js:5979
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent erizo.js:5979
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent erizo.js:5979
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent erizo.js:5979
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent erizo.js:5979
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent erizo.js:5979
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent erizo.js:5979
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent erizo.js:5979
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent erizo.js:5979
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent
bubbles: false
cancelBubble: false
cancelable: false
candidate: RTCIceCandidate
clipboardData: undefined
currentTarget: RTCPeerConnection
defaultPrevented: false
eventPhase: 0
path: NodeList[0]
returnValue: true
srcElement: RTCPeerConnection
target: RTCPeerConnection
timeStamp: 1413360788551
type: "icecandidate"
proto: RTCIceCandidateEvent
Failed to load resource: net::ERR_CACHE_MISS

Last RTCiceCandidateEvent is expanded, I think this should be a null
candidate and then create OFFER but I dont get anything else. I dont know
if this ERR_CACHE_MISS can be the problem. This only show it with this
Chrome 38, but sometimes I get this error and still get a successfully
connection. I dont have Forms so I dont understand this cache miss.

After connection fails I can refresh browser and then everything works
fine, even if I close browser and open again. I need delete all navigation
data, close browser and open it again for get (sometimes) this error.

It happend in every Chrome 38 I tried, Linux, Windows, Mac…

Thanks & regards,

Toni Paricio.

[lynckia] problem with chrome beta 37.xx not setting up turn server ssdp
packets correctly
Inbox
x
Wilbert Jackson wilbert.jackson@gmail.com via
https://support.google.com/mail/answer/1311182?hl=en googlegroups.com
Jul 26
to lynckia
This was the discussion I had about the SDP problem we incurred when the
version of Chrome we where using changed to a newer version.

Our application has been running fine using Chrome Beta on Nexus Tablets
and Android Phones. But recently using Chrome Beta ver 37.0.2062.39 the
application fails to set up the turn server ssdp packets correctly and as a
result the receiving client video is not shown.
If we use Chrome ver 36.0.1985.128 on the same tablet and phone the
application works as ok as the turn server ssdp packets are setup
correctly. Running our application on desktop versions of Chrome
36.0.1985.125 m and 35.0.196.153 works ok. Its appears the Chrome ver of
37.x is causing the problem. Log of turn server setup snippets for Chrome
Beta and Chrome with our application running on a Nexus Tablet are provided
below.

Good Turn Server SSDP Packet Setup Nexus Tablet, Android Phone when running
on Chrome ver 36.0.1985.128

erizo.js:2945
DEBUG: Changed v=0
o=- 3170207623857575986 2 IN IP4 127.0.0.1
s=-
t=0 0
a=group:BUNDLE audio video
a=msid-semantic: WMS
m=audio 1 RTP/SAVPF 111 103 104 0 8 106 105 13 126
c=IN IP4 0.0.0.0
a=rtcp:1 IN IP4 0.0.0.0
a=ice-ufrag:pyU9Z6cUmTfjCB3K
a=ice-pwd:Gi/6uoPj74e2BHkRvhYp8RfU
a=ice-options:google-ice
a=fingerprint:sha-256 97:75:37:E2:13:BE:7E:AE:AA:60:
89:1E:C1:48:95:BA:88:F8:6F:0B:E6:DE:22:98:19:70:C5:08:60:E9:75:F8
a=setup:actpass
a=mid:audio
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=recvonly
a=rtcp-mux
a=rtpmap:111 opus/48000/2
a=fmtp:111 minptime=10
a=rtpmap:103 ISAC/16000
a=rtpmap:104 ISAC/32000
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=maxptime:60
m=video 1 RTP/SAVPF 100 116 117
c=IN IP4 0.0.0.0
a=rtcp:1 IN IP4 0.0.0.0
a=ice-ufrag:pyU9Z6cUmTfjCB3K
a=ice-pwd:Gi/6uoPj74e2BHkRvhYp8RfU
a=ice-options:google-ice
a=fingerprint:sha-256 97:75:37:E2:13:BE:7E:AE:AA:60:
89:1E:C1:48:95:BA:88:F8:6F:0B:E6:DE:22:98:19:70:C5:08:60:E9:75:F8
a=setup:actpass
a=mid:video
a=extmap:2 urn:ietf:params:rtp-hdrext:toffset
a=extmap:3 http://www.webrtc.org/experiments/rtp-hdrext/abs-send-time
a=recvonly
a=rtcp-mux
a=rtpmap:100 VP8/90000
a=rtcp-fb:100 ccm fir
a=rtcp-fb:100 nack
a=rtcp-fb:100 nack pli
a=rtcp-fb:100 goog-remb
a=rtpmap:116 red/90000
a=rtpmap:117 ulpfec/90000
erizo.js:2945
4
DEBUG: PeerConnection: 104 erizo.js:2945
4
DEBUG: PeerConnection: 105 erizo.js:2945
4
DEBUG: PeerConnection: 104 erizo.js:2945
4
DEBUG: PeerConnection: 105 erizo.js:2945
5
DEBUG: PeerConnection: 104 erizo.js:2945
DEBUG: State: complete erizo.js:2945
DEBUG: 3. Sending OFFER: v=0

/////////////////////////////////

////////////////// Bad Turn Server SSDP Packet Setup when running on Chrome
Beta ver 37.0.2062.39 Nexus Tablet and Android Phone
erizo.js:2945
13
DEBUG: PeerConnection: 104 erizo.js:2945
DEBUG: State: complete erizo.js:2945
DEBUG: 3. Sending OFFER: v=0
Pedro Rodriguez lodoyun@gmail.com via
https://support.google.com/mail/answer/1311182?hl=en googlegroups.com
Jul 28
to lynckia
Hi!

Fixed in the latest commit in the master branch. Try it.
This issue was also present in the Desktop Canary Chrome, and jnoring fixed
it in the async_events branch.

Cheers!
Wilbert Jackson wilbert.jackson@gmail.com
Jul 28
to lynckia
Thanks
Abhishek Suri abhishek@firespotter.com via
https://support.google.com/mail/answer/1311182?hl=en googlegroups.com
Aug 26
to lynckia
HI Pedro,

Can you provide the link to commit for the fix? It will be easier to
cherry-pick a single commit and push to prod than taking in multiple
changes at the same time.
Pedro Rodriguez lodoyun@gmail.com
Sep 1
to Abhishek, lynckia
Hi,

It’s actually a pretty simple change :slight_smile:
https://github.com/ging/licode/commit/a8355fd70160e13a298ef2cd3fda316d46cc68de

Cheers–
Pedro Rodriguez

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On Wednesday, October 15, 2014 4:34:19 AM UTC-4, Toni Paricio wrote:

Hello,

I updated my Chrome to 38 and now I get some troubles in my first
connection. This is my erizo log, the line numbers can be different because
I added some lines, specially logs.

DEBUG: Changed v=0
o=- 3987944928613011628 2 IN IP4 127.0.0.1
s=-
t=0 0
a=group:BUNDLE audio video
a=msid-semantic: WMS YXNICvBuK2gWNmEdhpVIJKcisLT8hoNPlTh0
m=audio 1 RTP/SAVPF 111 103 104 0 8 106 105 13 126
c=IN IP4 0.0.0.0
a=rtcp:1 IN IP4 0.0.0.0
a=ice-ufrag:eOq9nHiIlBL52ep6
a=ice-pwd:UOcpN8z5Yrob+EJGU5hOvTWI
a=ice-options:google-ice
a=fingerprint:sha-256
04:C8:BF:6E:03:37:C4:A3:1F:70:16:6E:DC:45:4D:C4:E1:BD:24:B1:18:2D:88:08:D9:36:D3:43:BC:6B:BD:92
a=setup:actpass
a=mid:audio
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=sendrecv
a=rtcp-mux
a=rtpmap:111 opus/48000/2
a=fmtp:111 minptime=10
a=rtpmap:103 ISAC/16000
a=rtpmap:104 ISAC/32000
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=maxptime:60
a=ssrc:2064369421 cname:sjKTRK0Ni5DgrijL
a=ssrc:2064369421 msid:YXNICvBuK2gWNmEdhpVIJKcisLT8hoNPlTh0
7131172d-2f3d-4615-aa34-3d67bef6b3a9
a=ssrc:2064369421 mslabel:YXNICvBuK2gWNmEdhpVIJKcisLT8hoNPlTh0
a=ssrc:2064369421 label:7131172d-2f3d-4615-aa34-3d67bef6b3a9
m=video 1 RTP/SAVPF 100 116 117 96
b=AS:100
c=IN IP4 0.0.0.0
a=rtcp:1 IN IP4 0.0.0.0
a=ice-ufrag:eOq9nHiIlBL52ep6
a=ice-pwd:UOcpN8z5Yrob+EJGU5hOvTWI
a=ice-options:google-ice
a=fingerprint:sha-256
04:C8:BF:6E:03:37:C4:A3:1F:70:16:6E:DC:45:4D:C4:E1:BD:24:B1:18:2D:88:08:D9:36:D3:43:BC:6B:BD:92
a=setup:actpass
a=mid:video
a=extmap:2 urn:ietf:params:rtp-hdrext:toffset
a=extmap:3 http://www.webrtc.org/experiments/rtp-hdrext/abs-send-time
a=sendrecv
a=rtcp-mux
a=rtpmap:100 VP8/90000
a=rtcp-fb:100 ccm fir
a=rtcp-fb:100 nack
a=rtcp-fb:100 nack pli
a=rtcp-fb:100 goog-remb
a=rtpmap:116 red/90000
a=rtpmap:117 ulpfec/90000
a=rtpmap:96 rtx/90000
a=fmtp:96 apt=100
a=ssrc-group:FID 2769952043 2936007340
a=ssrc:2769952043 cname:sjKTRK0Ni5DgrijL
a=ssrc:2769952043 msid:YXNICvBuK2gWNmEdhpVIJKcisLT8hoNPlTh0
cfc5fa13-7d8c-4fac-8abd-b00457e63736
a=ssrc:2769952043 mslabel:YXNICvBuK2gWNmEdhpVIJKcisLT8hoNPlTh0
a=ssrc:2769952043 label:cfc5fa13-7d8c-4fac-8abd-b00457e63736
a=ssrc:2936007340 cname:sjKTRK0Ni5DgrijL
a=ssrc:2936007340 msid:YXNICvBuK2gWNmEdhpVIJKcisLT8hoNPlTh0
cfc5fa13-7d8c-4fac-8abd-b00457e63736
a=ssrc:2936007340 mslabel:YXNICvBuK2gWNmEdhpVIJKcisLT8hoNPlTh0
a=ssrc:2936007340 label:cfc5fa13-7d8c-4fac-8abd-b00457e63736
erizo.js:5976
[ERIZO] - onstablestate - actionNeeded true state preparing-offer
erizo.js:4143
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent erizo.js:5979
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent erizo.js:5979
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent erizo.js:5979
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent erizo.js:5979
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent erizo.js:5979
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent erizo.js:5979
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent erizo.js:5979
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent erizo.js:5979
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent erizo.js:5979
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent erizo.js:5979
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent erizo.js:5979
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent erizo.js:5979
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent erizo.js:5979
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent erizo.js:5979
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent erizo.js:5979
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent
bubbles: false
cancelBubble: false
cancelable: false
candidate: RTCIceCandidate
clipboardData: undefined
currentTarget: RTCPeerConnection
defaultPrevented: false
eventPhase: 0
path: NodeList[0]
returnValue: true
srcElement: RTCPeerConnection
target: RTCPeerConnection
timeStamp: 1413360788551
type: "icecandidate"
proto: RTCIceCandidateEvent
Failed to load resource: net::ERR_CACHE_MISS

Last RTCiceCandidateEvent is expanded, I think this should be a null
candidate and then create OFFER but I dont get anything else. I dont know
if this ERR_CACHE_MISS can be the problem. This only show it with this
Chrome 38, but sometimes I get this error and still get a successfully
connection. I dont have Forms so I dont understand this cache miss.

After connection fails I can refresh browser and then everything works
fine, even if I close browser and open again. I need delete all navigation
data, close browser and open it again for get (sometimes) this error.

It happend in every Chrome 38 I tried, Linux, Windows, Mac…

Thanks & regards,

Toni Paricio.

In our app which works in version below 38 we find that for version 38 or
greater the following occures.

In erizo.js

  1. when new = Erizo.VideoPlayer is called in version below 38 than
  2. e.prototype. getTransport is called
  3. e.prototype.publish is called
    4 e.prototype.of is called
  4. namespaces[b] is set
  5. a.util.query(this.socket.options.query) is called
  6. this.prepareUrl() is called
  7. socket.io called

In versions 38 or greater after a call to:

  1. new = Erizo.VideoPlayer
  2. none of the above functions are called and we have a black screen with
    no client connection.

Something in chrome 38 and above is breaking licodes ability to connect to
the Erizocontroller

wilbertOn Wednesday, October 15, 2014 4:34:19 AM UTC-4, Toni Paricio wrote:

Hello,

I updated my Chrome to 38 and now I get some troubles in my first
connection. This is my erizo log, the line numbers can be different because
I added some lines, specially logs.

DEBUG: Changed v=0
o=- 3987944928613011628 2 IN IP4 127.0.0.1
s=-
t=0 0
a=group:BUNDLE audio video
a=msid-semantic: WMS YXNICvBuK2gWNmEdhpVIJKcisLT8hoNPlTh0
m=audio 1 RTP/SAVPF 111 103 104 0 8 106 105 13 126
c=IN IP4 0.0.0.0
a=rtcp:1 IN IP4 0.0.0.0
a=ice-ufrag:eOq9nHiIlBL52ep6
a=ice-pwd:UOcpN8z5Yrob+EJGU5hOvTWI
a=ice-options:google-ice
a=fingerprint:sha-256
04:C8:BF:6E:03:37:C4:A3:1F:70:16:6E:DC:45:4D:C4:E1:BD:24:B1:18:2D:88:08:D9:36:D3:43:BC:6B:BD:92
a=setup:actpass
a=mid:audio
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=sendrecv
a=rtcp-mux
a=rtpmap:111 opus/48000/2
a=fmtp:111 minptime=10
a=rtpmap:103 ISAC/16000
a=rtpmap:104 ISAC/32000
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=maxptime:60
a=ssrc:2064369421 cname:sjKTRK0Ni5DgrijL
a=ssrc:2064369421 msid:YXNICvBuK2gWNmEdhpVIJKcisLT8hoNPlTh0
7131172d-2f3d-4615-aa34-3d67bef6b3a9
a=ssrc:2064369421 mslabel:YXNICvBuK2gWNmEdhpVIJKcisLT8hoNPlTh0
a=ssrc:2064369421 label:7131172d-2f3d-4615-aa34-3d67bef6b3a9
m=video 1 RTP/SAVPF 100 116 117 96
b=AS:100
c=IN IP4 0.0.0.0
a=rtcp:1 IN IP4 0.0.0.0
a=ice-ufrag:eOq9nHiIlBL52ep6
a=ice-pwd:UOcpN8z5Yrob+EJGU5hOvTWI
a=ice-options:google-ice
a=fingerprint:sha-256
04:C8:BF:6E:03:37:C4:A3:1F:70:16:6E:DC:45:4D:C4:E1:BD:24:B1:18:2D:88:08:D9:36:D3:43:BC:6B:BD:92
a=setup:actpass
a=mid:video
a=extmap:2 urn:ietf:params:rtp-hdrext:toffset
a=extmap:3 http://www.webrtc.org/experiments/rtp-hdrext/abs-send-time
a=sendrecv
a=rtcp-mux
a=rtpmap:100 VP8/90000
a=rtcp-fb:100 ccm fir
a=rtcp-fb:100 nack
a=rtcp-fb:100 nack pli
a=rtcp-fb:100 goog-remb
a=rtpmap:116 red/90000
a=rtpmap:117 ulpfec/90000
a=rtpmap:96 rtx/90000
a=fmtp:96 apt=100
a=ssrc-group:FID 2769952043 2936007340
a=ssrc:2769952043 cname:sjKTRK0Ni5DgrijL
a=ssrc:2769952043 msid:YXNICvBuK2gWNmEdhpVIJKcisLT8hoNPlTh0
cfc5fa13-7d8c-4fac-8abd-b00457e63736
a=ssrc:2769952043 mslabel:YXNICvBuK2gWNmEdhpVIJKcisLT8hoNPlTh0
a=ssrc:2769952043 label:cfc5fa13-7d8c-4fac-8abd-b00457e63736
a=ssrc:2936007340 cname:sjKTRK0Ni5DgrijL
a=ssrc:2936007340 msid:YXNICvBuK2gWNmEdhpVIJKcisLT8hoNPlTh0
cfc5fa13-7d8c-4fac-8abd-b00457e63736
a=ssrc:2936007340 mslabel:YXNICvBuK2gWNmEdhpVIJKcisLT8hoNPlTh0
a=ssrc:2936007340 label:cfc5fa13-7d8c-4fac-8abd-b00457e63736
erizo.js:5976
[ERIZO] - onstablestate - actionNeeded true state preparing-offer
erizo.js:4143
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent erizo.js:5979
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent erizo.js:5979
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent erizo.js:5979
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent erizo.js:5979
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent erizo.js:5979
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent erizo.js:5979
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent erizo.js:5979
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent erizo.js:5979
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent erizo.js:5979
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent erizo.js:5979
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent erizo.js:5979
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent erizo.js:5979
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent erizo.js:5979
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent erizo.js:5979
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent erizo.js:5979
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent
bubbles: false
cancelBubble: false
cancelable: false
candidate: RTCIceCandidate
clipboardData: undefined
currentTarget: RTCPeerConnection
defaultPrevented: false
eventPhase: 0
path: NodeList[0]
returnValue: true
srcElement: RTCPeerConnection
target: RTCPeerConnection
timeStamp: 1413360788551
type: "icecandidate"
proto: RTCIceCandidateEvent
Failed to load resource: net::ERR_CACHE_MISS

Last RTCiceCandidateEvent is expanded, I think this should be a null
candidate and then create OFFER but I dont get anything else. I dont know
if this ERR_CACHE_MISS can be the problem. This only show it with this
Chrome 38, but sometimes I get this error and still get a successfully
connection. I dont have Forms so I dont understand this cache miss.

After connection fails I can refresh browser and then everything works
fine, even if I close browser and open again. I need delete all navigation
data, close browser and open it again for get (sometimes) this error.

It happend in every Chrome 38 I tried, Linux, Windows, Mac…

Thanks & regards,

Toni Paricio.

I solved my ERR_CACHE_MISS but still have a connection error.

  • Browser Google Chrome 38 stable
  • OS Windows, Linux or Mac
  • Branch Master Branch
  • Servers:
    • WebApp
    • Licode
    • STUN/TURN

The error happening when the erizo client must prepare the SDP offer. It
receive the RTCIceCandidateEvents but seems it doesn’t receive the last
RTCIceCandidateEvent where candidate is null. So offer was not prepared and
the erizo client doesn’t sended offer to the erizo controller. The
presenter loaded local video but erizoAgent was not created either, viewer
doesn’t received streaming and after 30-60 seconds the presenter local
video is removed although the webcam led is still on.

Client Log:
DEBUG: Event: access-accepted erizo.js:5979
connectSocket Object erizo.js:5467
INFO: Connected to room 542ac8efa44fd329031ce9ab erizo.js:5979
DEBUG: Event: room-connected erizo.js:5979
token - token
eyJ0b2tlbklkIjoiNTQ0MGI4MjMwYmYwOTQzZDZhMGE1Njg3IiwiaG9zdCI6ImF0eHBzeDYucHVsc2FyaW5hcmEubmV0OjgwODAiLCJzZWN1cmUiOmZhbHNlLCJzaWduYXR1cmUiOiJNemMwTVRVeFlUZG1aak00WW1VM09UZGhNVEZqTW1RMk4yVmpZakZoTUdSbVpqZGlNalpsTXc9PSJ9
DEBUG: Requested access to local media erizo.js:5979
DEBUG: Object erizo.js:5979
INFO: User has granted access to local media. erizo.js:5979
DEBUG: Event: access-accepted erizo.js:5979
connectSocket Object erizo.js:5467
DEBUG: Creating URL from stream [object MediaStream] erizo.js:5979
Erizo.VideoPlayer Object Object erizo.js:6701
INFO: Connected to room 542ac8efa44fd329031ce9ab erizo.js:5979
DEBUG: Event: room-connected erizo.js:5979
DEBUG: Stable erizo.js:5979
[ERIZO] - onstablestate - actionNeeded true state new erizo.js:4143
[ERIZO] - onstablestate - actionNeeded false state new erizo.js:4143
DEBUG: Changed v=0
o=- 5061113060139293630 2 IN IP4 127.0.0.1
s=-
t=0 0
a=group:BUNDLE audio video
a=msid-semantic: WMS faT3AbyWCHgcDY2XY2bSaycH4chgeblzTNEO
m=audio 1 RTP/SAVPF 111 103 104 0 8 106 105 13 126
c=IN IP4 0.0.0.0
a=rtcp:1 IN IP4 0.0.0.0
a=ice-ufrag:oSsZT/dAqahhFgU/
a=ice-pwd:RqFLC61jYeMrJhGkxeXCS3oj
a=ice-options:google-ice
a=fingerprint:sha-256 FD:AF:2B:D2:AE:3E:E8:3B:E7:ED:2B:7E:CC:37:11:D2:31:44:
6A:2C:F5:EE:49:00:67:CF:A5:4F:0B:C9:61:6C
a=setup:actpass
a=mid:audio
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=sendrecv
a=rtcp-mux
a=rtpmap:111 opus/48000/2
a=fmtp:111 minptime=10
a=rtpmap:103 ISAC/16000
a=rtpmap:104 ISAC/32000
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=maxptime:60
a=ssrc:2766390664 cname:4PgBdTvfaqbJ5Jqh
a=ssrc:2766390664 msid:faT3AbyWCHgcDY2XY2bSaycH4chgeblzTNEO 81c570e7-10d9-
49f2-93d3-35ddc1333355
a=ssrc:2766390664 mslabel:faT3AbyWCHgcDY2XY2bSaycH4chgeblzTNEO
a=ssrc:2766390664 label:81c570e7-10d9-49f2-93d3-35ddc1333355
m=video 1 RTP/SAVPF 100 116 117 96
b=AS:100
c=IN IP4 0.0.0.0
a=rtcp:1 IN IP4 0.0.0.0
a=ice-ufrag:oSsZT/dAqahhFgU/
a=ice-pwd:RqFLC61jYeMrJhGkxeXCS3oj
a=ice-options:google-ice
a=fingerprint:sha-256 FD:AF:2B:D2:AE:3E:E8:3B:E7:ED:2B:7E:CC:37:11:D2:31:44:
6A:2C:F5:EE:49:00:67:CF:A5:4F:0B:C9:61:6C
a=setup:actpass
a=mid:video
a=extmap:2 urn:ietf:params:rtp-hdrext:toffset
a=extmap:3 http://www.webrtc.org/experiments/rtp-hdrext/abs-send-time
a=sendrecv
a=rtcp-mux
a=rtpmap:100 VP8/90000
a=rtcp-fb:100 ccm fir
a=rtcp-fb:100 nack
a=rtcp-fb:100 nack pli
a=rtcp-fb:100 goog-remb
a=rtpmap:116 red/90000
a=rtpmap:117 ulpfec/90000
a=rtpmap:96 rtx/90000
a=fmtp:96 apt=100
a=ssrc-group:FID 3713800396 1035426072
a=ssrc:3713800396 cname:4PgBdTvfaqbJ5Jqh
a=ssrc:3713800396 msid:faT3AbyWCHgcDY2XY2bSaycH4chgeblzTNEO c160ea2a-9d58-
4db8-b0b3-dc3b6a2d2b56
a=ssrc:3713800396 mslabel:faT3AbyWCHgcDY2XY2bSaycH4chgeblzTNEO
a=ssrc:3713800396 label:c160ea2a-9d58-4db8-b0b3-dc3b6a2d2b56
a=ssrc:1035426072 cname:4PgBdTvfaqbJ5Jqh
a=ssrc:1035426072 msid:faT3AbyWCHgcDY2XY2bSaycH4chgeblzTNEO c160ea2a-9d58-
4db8-b0b3-dc3b6a2d2b56
a=ssrc:1035426072 mslabel:faT3AbyWCHgcDY2XY2bSaycH4chgeblzTNEO
a=ssrc:1035426072 label:c160ea2a-9d58-4db8-b0b3-dc3b6a2d2b56
erizo.js:5979
[ERIZO] - onstablestate - actionNeeded true state preparing-offer erizo.js:
4143
DEBUG: PeerConnection: 104 event RTCIceCandidateEventbubbles:
falsecancelBubble: falsecancelable: falsecandidate:
RTCIceCandidateclipboardData: undefinedcurrentTarget:
RTCPeerConnectiondefaultPrevented: falseeventPhase: 0path: NodeList[0]
returnValue: truesrcElement: RTCPeerConnectiontarget:
RTCPeerConnectiontimeStamp: 1413527589774type: "icecandidate"proto:
RTCIceCandidateEvent erizo.js:5979
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent erizo.js:5979
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent erizo.js:5979
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent erizo.js:5979
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent erizo.js:5979
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent erizo.js:5979
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent erizo.js:5979
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent erizo.js:5979
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent erizo.js:5979
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent erizo.js:5979
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent erizo.js:5979
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent erizo.js:5979
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent erizo.js:5979
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent erizo.js:5979
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent erizo.js:5979
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent
bubbles: false
cancelBubble: false
cancelable: false
candidate: RTCIceCandidate
clipboardData: undefined
currentTarget: RTCPeerConnection
defaultPrevented: false
eventPhase: 0
path: NodeList[0]
returnValue: true
srcElement: RTCPeerConnection
target: RTCPeerConnection
timeStamp: 1413527590046
type: "icecandidate"
proto: RTCIceCandidateEvent

This happend only in the first load, if I refresh by F5 all connections
works fine. I tried the licode demo and connection is OK.

I have not tried another version other than licode. I recall the problem I
had was related to changes required in the webrtc-stacks code. I believe at
the time I had the problem a fix was made to the ChromeCanary’Stack.js or
ChromeStableStack.js files that are involved with setting up the sdp.On Wednesday, October 15, 2014 4:34:19 AM UTC-4, Toni Paricio wrote:

Hello,

I updated my Chrome to 38 and now I get some troubles in my first
connection. This is my erizo log, the line numbers can be different because
I added some lines, specially logs.

DEBUG: Changed v=0
o=- 3987944928613011628 2 IN IP4 127.0.0.1
s=-
t=0 0
a=group:BUNDLE audio video
a=msid-semantic: WMS YXNICvBuK2gWNmEdhpVIJKcisLT8hoNPlTh0
m=audio 1 RTP/SAVPF 111 103 104 0 8 106 105 13 126
c=IN IP4 0.0.0.0
a=rtcp:1 IN IP4 0.0.0.0
a=ice-ufrag:eOq9nHiIlBL52ep6
a=ice-pwd:UOcpN8z5Yrob+EJGU5hOvTWI
a=ice-options:google-ice
a=fingerprint:sha-256
04:C8:BF:6E:03:37:C4:A3:1F:70:16:6E:DC:45:4D:C4:E1:BD:24:B1:18:2D:88:08:D9:36:D3:43:BC:6B:BD:92
a=setup:actpass
a=mid:audio
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=sendrecv
a=rtcp-mux
a=rtpmap:111 opus/48000/2
a=fmtp:111 minptime=10
a=rtpmap:103 ISAC/16000
a=rtpmap:104 ISAC/32000
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=maxptime:60
a=ssrc:2064369421 cname:sjKTRK0Ni5DgrijL
a=ssrc:2064369421 msid:YXNICvBuK2gWNmEdhpVIJKcisLT8hoNPlTh0
7131172d-2f3d-4615-aa34-3d67bef6b3a9
a=ssrc:2064369421 mslabel:YXNICvBuK2gWNmEdhpVIJKcisLT8hoNPlTh0
a=ssrc:2064369421 label:7131172d-2f3d-4615-aa34-3d67bef6b3a9
m=video 1 RTP/SAVPF 100 116 117 96
b=AS:100
c=IN IP4 0.0.0.0
a=rtcp:1 IN IP4 0.0.0.0
a=ice-ufrag:eOq9nHiIlBL52ep6
a=ice-pwd:UOcpN8z5Yrob+EJGU5hOvTWI
a=ice-options:google-ice
a=fingerprint:sha-256
04:C8:BF:6E:03:37:C4:A3:1F:70:16:6E:DC:45:4D:C4:E1:BD:24:B1:18:2D:88:08:D9:36:D3:43:BC:6B:BD:92
a=setup:actpass
a=mid:video
a=extmap:2 urn:ietf:params:rtp-hdrext:toffset
a=extmap:3 http://www.webrtc.org/experiments/rtp-hdrext/abs-send-time
a=sendrecv
a=rtcp-mux
a=rtpmap:100 VP8/90000
a=rtcp-fb:100 ccm fir
a=rtcp-fb:100 nack
a=rtcp-fb:100 nack pli
a=rtcp-fb:100 goog-remb
a=rtpmap:116 red/90000
a=rtpmap:117 ulpfec/90000
a=rtpmap:96 rtx/90000
a=fmtp:96 apt=100
a=ssrc-group:FID 2769952043 2936007340
a=ssrc:2769952043 cname:sjKTRK0Ni5DgrijL
a=ssrc:2769952043 msid:YXNICvBuK2gWNmEdhpVIJKcisLT8hoNPlTh0
cfc5fa13-7d8c-4fac-8abd-b00457e63736
a=ssrc:2769952043 mslabel:YXNICvBuK2gWNmEdhpVIJKcisLT8hoNPlTh0
a=ssrc:2769952043 label:cfc5fa13-7d8c-4fac-8abd-b00457e63736
a=ssrc:2936007340 cname:sjKTRK0Ni5DgrijL
a=ssrc:2936007340 msid:YXNICvBuK2gWNmEdhpVIJKcisLT8hoNPlTh0
cfc5fa13-7d8c-4fac-8abd-b00457e63736
a=ssrc:2936007340 mslabel:YXNICvBuK2gWNmEdhpVIJKcisLT8hoNPlTh0
a=ssrc:2936007340 label:cfc5fa13-7d8c-4fac-8abd-b00457e63736
erizo.js:5976
[ERIZO] - onstablestate - actionNeeded true state preparing-offer
erizo.js:4143
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent erizo.js:5979
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent erizo.js:5979
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent erizo.js:5979
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent erizo.js:5979
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent erizo.js:5979
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent erizo.js:5979
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent erizo.js:5979
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent erizo.js:5979
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent erizo.js:5979
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent erizo.js:5979
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent erizo.js:5979
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent erizo.js:5979
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent erizo.js:5979
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent erizo.js:5979
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent erizo.js:5979
DEBUG: PeerConnection: 104 event RTCIceCandidateEvent
bubbles: false
cancelBubble: false
cancelable: false
candidate: RTCIceCandidate
clipboardData: undefined
currentTarget: RTCPeerConnection
defaultPrevented: false
eventPhase: 0
path: NodeList[0]
returnValue: true
srcElement: RTCPeerConnection
target: RTCPeerConnection
timeStamp: 1413360788551
type: "icecandidate"
proto: RTCIceCandidateEvent
Failed to load resource: net::ERR_CACHE_MISS

Last RTCiceCandidateEvent is expanded, I think this should be a null
candidate and then create OFFER but I dont get anything else. I dont know
if this ERR_CACHE_MISS can be the problem. This only show it with this
Chrome 38, but sometimes I get this error and still get a successfully
connection. I dont have Forms so I dont understand this cache miss.

After connection fails I can refresh browser and then everything works
fine, even if I close browser and open again. I need delete all navigation
data, close browser and open it again for get (sometimes) this error.

It happend in every Chrome 38 I tried, Linux, Windows, Mac…

Thanks & regards,

Toni Paricio.

I tried a licode demo and worked fine for same os/browser.

After many tries I think that the ERR_CACHE_MISS is breaking in someway the
construction of the SDP offer when error is happening in the receive of
candidates. When error it’s showed before or after then everything is
working fine, when error it’s showed in the receive of candidates then
connection fails. When I open the browser console and make F5 this error
never show it again and everything is working.

I’m trying to find how to solve this ERR_CACHE_MISS. This is probably my
mistake and not a licode bug or browser incompatibility, sorry for
inconvenient.

Thanks & regards,

Toni Paricio.

found the fix
http://www.deskdecode.com/err_cache_miss/
but still sometimes i got the error
my bad luck