firefox : 67
os version: mac 10.14
mcu : 4.2.x

log:
Error ICE connection failed or close

This maybe occur in every client.

call leave
Eject "ICE connection state changed to failed"
and Triggered error event

1: user1 and user2 login server
2: user1 and user2 add AllowremoteId each other
3: user1 publish local stream to user2
4: user1 disconnect server

expect : user1 disconnect success @
disconnect.log

1: chrome and firefox connect server
2: chrome and firefox addRemoteId each other
3: firefox publish localstream to chrome will success
4: chrome publish local stream to firefox

expect : chrome publish success and firefox show remote stream good

error log:
About to set remote description. Signaling state: stable owt.js:9:79291
Signaling state changed: have-remote-offer owt.js:9:83050
Remote track added. owt.js:9:80524
Draining pending streams. owt.js:9:86010
Current description: [object RTCSessionDescription] owt.js:9:90779
Pending description: null owt.js:9:90852
Signaling state changed: stable owt.js:9:83050
Draining pending streams. owt.js:9:86010
Peer connection is ready for draining pending streams. owt.js:9:86101
Draining pending messages. owt.js:9:87455
Empty candidate. owt.js:9:80441
Received woogeen message. sc.websocket.js:118:7
Received signaling message from 12: {"type":"chat-closed","data":{"stack":"Error: Failed to execute 'setRemoteDescription' on 'RTCPeerConnection': Failed to set remote answer sdp: Failed to apply the description for 0: Failed to set SSL role for the transport.","message":"Error happened at remote side."}} owt.js:9:67121
Channel received message: [object Object] owt.js:9:76185
Stream is removed. peercall.html:237:9
Signaling state changed: closed owt.js:9:83050
Remote stream removed. owt.js:9:82154
Received woogeen message. sc.websocket.js:118:7
Received signaling message from 12: {"type":"chat-closed","data":{"code":2500,"message":"Error happened at remote side."}} owt.js:9:67121
AbortError: The fetching process for the media resource was aborted by the user agent at the user's request.

But it works as expected on Chrome 71 in Ubuntu.

1: client1(chrome) and client2(chrome) connect server with h264
2: client1 and client2 addAllowRemoteId each other
3: client1 publish to client2
4: client1 call p2pClient.getStats(client2Id)
expect : can get h264 in RTCStatsReport
actual :
peercall.html:138 RTCStatsReport {size: 69}size: 69__proto__: RTCStatsReportentries: ƒ entries()arguments: (...)caller: (...)length: 0name: "entries"proto: ƒ ()[[Scopes]]: Scopes[0]forEach: ƒ forEach()arguments: (...)caller: (...)length: 1name: "forEach"proto: ƒ ()apply: ƒ apply()arguments: (...)bind: ƒ bind()call: ƒ call()caller: (...)constructor: ƒ Function()length: 0name: ""toString: ƒ toString()Symbol(Symbol.hasInstance): ƒ Symbol.hasInstanceget arguments: ƒ ()set arguments: ƒ ()get caller: ƒ ()set caller: ƒ ()proto: Object[[FunctionLocation]]: [[Scopes]]: Scopes[0][[Scopes]]: Scopes[0]No propertiesget: ƒ ()arguments: (...)caller: (...)length: 1name: "get"proto: ƒ ()[[Scopes]]: Scopes[0]has: ƒ has()arguments: (...)caller: (...)length: 1name: "has"proto: ƒ ()[[Scopes]]: Scopes[0]keys: ƒ keys()arguments: (...)caller: (...)length: 0name: "keys"proto: ƒ ()apply: ƒ apply()arguments: (...)bind: ƒ bind()call: ƒ call()caller: (...)constructor: ƒ Function()length: 0name: ""toString: ƒ toString()Symbol(Symbol.hasInstance): ƒ Symbol.hasInstanceget arguments: ƒ ()arguments: (...)caller: (...)length: 0__proto__: ƒ ()[[Scopes]]: Scopes[0]set arguments: ƒ ()get caller: ƒ ()set caller: ƒ ()proto: Object[[FunctionLocation]]: [[Scopes]]: Scopes[0][[Scopes]]: Scopes[0]No propertiesvalues: ƒ values()arguments: (...)caller: (...)length: 0name: "values"proto: ƒ ()[[Scopes]]: Scopes[0]constructor: ƒ RTCStatsReport()size: (...)Symbol(Symbol.iterator): ƒ entries()arguments: (...)caller: (...)length: 0name: "entries"proto: ƒ ()apply: ƒ apply()arguments: (...)bind: ƒ bind()call: ƒ call()caller: (...)constructor: ƒ Function()length: 0name: ""toString: ƒ toString()Symbol(Symbol.hasInstance): ƒ Symbol.hasInstanceget arguments: ƒ ()set arguments: ƒ ()get caller: ƒ ()set caller: ƒ ()proto: Object[[FunctionLocation]]: [[Scopes]]: Scopes[0][[Scopes]]: Scopes[0]Symbol(Symbol.toStringTag): "RTCStatsReport"get size: ƒ size()arguments: (...)caller: (...)length: 0name: "get size"proto: ƒ ()[[Scopes]]: Scopes[0]No properties__proto__: Objectconstructor: ƒ Object()hasOwnProperty: ƒ hasOwnProperty()isPrototypeOf: ƒ isPrototypeOf()propertyIsEnumerable: ƒ propertyIsEnumerable()toLocaleString: ƒ toLocaleString()toString: ƒ toString()valueOf: ƒ valueOf()defineGetter: ƒ defineGetter()defineSetter: ƒ defineSetter()lookupGetter: ƒ lookupGetter()lookupSetter: ƒ lookupSetter()get proto: ƒ proto()set proto: ƒ proto()

2 : client1 call publication.getStats()
actual:
peercall.html:138 []0: RTCStatsReportsize: 9__proto__: RTCStatsReportentries: ƒ entries()forEach: ƒ forEach()get: ƒ ()has: ƒ has()keys: ƒ keys()values: ƒ values()constructor: ƒ RTCStatsReport()size: (...)Symbol(Symbol.iterator): ƒ entries()Symbol(Symbol.toStringTag): "RTCStatsReport"get size: ƒ size()proto: Object1: RTCStatsReportsize: 9__proto__: RTCStatsReportlength: 2__proto__: Array(0)concat: ƒ concat()constructor: ƒ Array()copyWithin: ƒ copyWithin()entries: ƒ entries()every: ƒ every()fill: ƒ fill()filter: ƒ filter()find: ƒ find()findIndex: ƒ findIndex()flat: ƒ flat()flatMap: ƒ flatMap()forEach: ƒ forEach()includes: ƒ includes()indexOf: ƒ indexOf()join: ƒ join()keys: ƒ keys()lastIndexOf: ƒ lastIndexOf()length: 0map: ƒ map()pop: ƒ pop()push: ƒ push()reduce: ƒ reduce()reduceRight: ƒ reduceRight()reverse: ƒ reverse()shift: ƒ shift()slice: ƒ slice()some: ƒ some()sort: ƒ sort()splice: ƒ splice()toLocaleString: ƒ toLocaleString()toString: ƒ toString()unshift: ƒ unshift()values: ƒ values()Symbol(Symbol.iterator): ƒ values()Symbol(Symbol.unscopables): {copyWithin: true, entries: true, fill: true, find: true, findIndex: true, …}proto: Object

1: user1(chrome) connect server with videoCodec vp9
2: user2(chrome) connect server with videoCodec vp8 and vp9
3: user1 and user2 addAllowRemoteId each other
4: user2 publish local stream to user1
5: user1 publish local stream to user2

expect : user1 and user2 send video codec is vp9
actual : user1 send video codec is vp8 ,user2 send video codec is vp9

chrome version 72

1: user1(Firefox) and user2(android) connect server with videoCodec h264
2: user1 and user2 addAllowRemoteId each other
3: user1 publish loclasteam to android

expect : firefox publish local stream success
actual: firefox publish local stream failed

log:
Received woogeen message. sc.websocket.js:117:7
Received signaling message from 11: {"type":"chat-ua","data":{"runtime":{"name":"webrtc","version":"67"},"sdk":{"type":"Android","version":4.1},"os":{"name":"Android","version":"6.0.1"},"capabilities":{"continualIceGathering":true,"unifiedPlan":true,"streamRemovable":true}}} owt.js:9:67121
Channel received message: [object Object] owt.js:9:76093
Received woogeen message. sc.websocket.js:117:7
Received signaling message from 11: {"type":"chat-signal","data":{"type":"answer","sdp":"v=0\r\no=- 8029645061154869922 2 IN IP4 127.0.0.1\r\ns=-\r\nt=0 0\r\na=group:BUNDLE 0 1 2\r\na=msid-semantic: WMS\r\nm=audio 9 UDP/TLS/RTP/SAVPF 109 9 0 8 101\r\nc=IN IP4 0.0.0.0\r\na=rtcp:9 IN IP4 0.0.0.0\r\na=ice-ufrag:Wn6U\r\na=ice-pwd:P6uHKPA3hxUeiopOC7fqUfaI\r\na=ice-options:trickle renomination\r\na=fingerprint:sha-256 4A:0E:EA:7A:44:5F:00:E7:C9:A9:E7:75:C0:D6:C4:B4:FF:5E:B7:83:85:09:13:35:D2:3A:46:96:10:5A:6B:96\r\na=setup:active\r\na=mid:0\r\na=extmap:1 urn:ietf:params:rtp-hdrext:ssrc-audio-level\r\na=extmap:3 urn:ietf:params:rtp-hdrext:sdes:mid\r\na=recvonly\r\na=rtcp-mux\r\na=rtpmap:109 opus/48000/2\r\na=fmtp:109 minptime=10;useinbandfec=1\r\na=rtpmap:9 G722/8000\r\na=rtpmap:0 PCMU/8000\r\na=rtpmap:8 PCMA/8000\r\na=rtpmap:101 telephone-event/8000\r\nm=video 9 UDP/TLS/RTP/SAVPF\r\nc=IN IP4 0.0.0.0\r\na=rtcp:9 IN IP4 0.0.0.0\r\na=ice-ufrag:Wn6U\r\na=ice-pwd:P6uHKPA3hxUeiopOC7fqUfaI\r\na=ice-options:trickle renomination\r\na=fingerprint:sha-256 4A:0E:EA:7A:44:5F:00:E7:C9:A9:E7:75:C0:D6:C4:B4:FF:5E:B7:83:85:09:13:35:D2:3A:46:96:10:5A:6B:96\r\na=setup:active\r\na=mid:1\r\na=extmap:5 urn:ietf:params:rtp-hdrext:toffset\r\na=extmap:4 http://www.webrtc.org/experiments/rtp-hdrext/abs-send-time\r\na=extmap:3 urn:ietf:params:rtp-hdrext:sdes:mid\r\na=recvonly\r\na=rtcp-mux\r\nm=application 9 UDP/DTLS/SCTP webrtc-datachannel\r\nc=IN IP4 0.0.0.0\r\nb=AS:30\r\na=ice-ufrag:Wn6U\r\na=ice-pwd:P6uHKPA3hxUeiopOC7fqUfaI\r\na=ice-options:trickle renomination\r\na=fingerprint:sha-256 4A:0E:EA:7A:44:5F:00:E7:C9:A9:E7:75:C0:D6:C4:B4:FF:5E:B7:83:85:09:13:35:D2:3A:46:96:10:5A:6B:96\r\na=setup:active\r\na=mid:2\r\na=sctp-port:5000\r\n"}} owt.js:9:67121
Channel received message: [object Object] owt.js:9:76093
About to set remote description. Signaling state: have-local-offer owt.js:9:79684
Signaling state changed: stable owt.js:9:83029
Draining pending streams. owt.js:9:86058
Peer connection is ready for draining pending streams. owt.js:9:86149
Draining pending messages. owt.js:9:87250
Set remote descripiton successfully. owt.js:9:79941
Draining pending messages. owt.js:9:87250
Received woogeen message. sc.websocket.js:117:7
Received signaling message from 11: {"type":"chat-closed","data":{"code":2502,"message":"SessionDescription is NULL."}} owt.js:9:67121
Channel received message: [object Object] owt.js:9:76093
Signaling state changed: closed owt.js:9:83029
Failed to share video.

Steps

1. Publish simulcast stream with options

publish local stream failed: Error: Ice procedure failed.
at t.value (owt.js:9)
at t.value (owt.js:9)
at C (owt.js:9)
at owt.js:9
at owt.js:9
at Array.map ()
at t.dispatchEvent (owt.js:9)
at r. (owt.js:9)
at r.emit (socket.io.js:6)
at r.onevent (socket.io.js:8)
owt.js:9 Cannot find specific remote stream.
(anonymous) @ owt.js:9
C @ owt.js:9
(anonymous) @ owt.js:9
(anonymous) @ owt.js:9
dispatchEvent @ owt.js:9
(anonymous) @ owt.js:9
r.emit @ socket.io.js:6
r.onevent @ socket.io.js:8
r.onpacket @ socket.io.js:8
(anonymous) @ socket.io.js:8
r.emit @ socket.io.js:6
r.ondecoded @ socket.io.js:6
(anonymous) @ socket.io.js:8
r.emit @ socket.io.js:6
a.add @ socket.io.js:6
r.ondata @ socket.io.js:6
(anonymous) @ socket.io.js:8
r.emit @ socket.io.js:6
r.onPacket @ socket.io.js:6
(anonymous) @ socket.io.js:6
r.emit @ socket.io.js:6
r.onPacket @ socket.io.js:7
r.onData @ socket.io.js:7
ws.onmessage @ socket.io.js:8
owt.js:9 ICE connection state changed to disconnected
owt.js:9 ICE connection state changed to failed
script2.js:1914 remote stream id: 5c8fe4b6c8d9e92e9c33f697-common
2owt.js:9 Remote stream added.
owt.js:9 ICE connection state changed to checking
owt.js:9 ICE connection state changed to connected
owt.js:9 Empty candidate.

Steps:

1. Create publish options:
   publishOptions = {
   audio : true,
   video:[
   {codecPayloadType:125,rid: 'q', active: true, scaleResolutionDownBy: 4.0},
   {codecPayloadType:125,rid: 'h', active: true, scaleResolutionDownBy: 2.0},
   {codecPayloadType:125,rid: 'f', active: true}
   ]
   }

2. publish local camera stream with video codec
   client.publish(localStream, publishOptions,['VP9'])

Chrome browser will crash .
Chrome version is Version 76.0.3809.132 (Official Build) (64-bit)

new VideoCodecParameters()
Members

name :string
Name of a codec. Please use a value in Ics.Base.AudioCodec. However, some functions do not support all the values in Ics.Base.VideoCodec.
Type:
• string

profile :string
The profile of a codec. Profile may not apply to all codecs.
Type:
• string

After enable 'use strict', some parameters e.g ScreenStream should be defined before assign value.

Current screen sharing is implemented with Chrome extension and getUserMedia. Moving to getDisplayMedia which complies with spec.

Spec: https://w3c.github.io/mediacapture-screen-share/
Chromium: https://bugs.chromium.org/p/chromium/issues/detail?id=326740
Firefox: https://bugzilla.mozilla.org/show_bug.cgi?id=1321221
WebKit: https://bugs.webkit.org/show_bug.cgi?id=186294

When compiling and packaging owt-client-javascript, the release-4.2.1.zip file was generated without. woogeen. keystore file #

When Firefox connects to mcu, occasionally "Gah. Your tab just crashed."
Other webpages surf the Internet normally
Ubuntu at Firefox

Steps

1. Use Chrome browser to publish simulcast stream with codec as VP8 , resolution is 1280x720
   publish option is
   publishOptions = {
   audio : true,
   video : [
   {codecPayloadType:125,rid: 'h', active: true, scaleResolutionDownBy: 2.0},
   {codecPayloadType:125,rid: 'f', active: true}
   ]}

2. Check the webrtc-internals and Chrome console , make sure the simulcast stream published successful. Check settings for corresponding remote stream ,there is two resolution : 1280x720 and 640x360

3. Use Firefox to login and try to subscribe the stream published by Chrome in step1.
   There is only single resolution for this remote stream .

​
settings: {…}
​​​​​
audio: Array [ {…} ]
​​​​​
video: (1) […]
​​​​​​
0: {…}
​​​​​​​
bitrate: NaN
​​​​​​​
codec: Object { name: "vp8", profile: undefined }
​​​​​​​
frameRate: 30
​​​​​​​
keyFrameInterval: undefined
​​​​​​​
resolution: Object { width: 640, height: 360 }
​​​​​​​
rid: undefined
​​​​​​​
: Object { … }
​​​​​​
length: 1
​​​​​​
: Array []
​​​​​
: Object { … }
​​​​
source: Object { audio: "mic", video: "camera" }
​​​​
: Object { … }
​
: {…

1: user1(chrome) and user2 Firefox(65) login server
2: user1 and user2 addAllowRemoteId each other
3: user1 publish local stream to user2
4: user1 p2pClient.stop(user2Id)

user2 error message
TypeError: self._areAllTracksEnded is not a function
p2pClient.stop.log

Operational steps：
1. A call createToken to get valid token,A join room.
2. B join room and pulish a atream.
3. A publish a stream then subscribe B's forward stream.
4. A stop A's pushed stream
Actual results:
B haven't trigger subscribe 'ended' event
Expect:
After stop A's pushed stream,B should trigger subscribe 'ended' event

1: android and js connect server
2: android and js allowRemoteId each other
3: js publish localstream will success
4: android publish to js will failed and js get error message

chrome.log

in test/unit/test.html need some dependence files:
resources/scripts/gen/chai-as-promised-browserified.js
resources/scripts/gen/sinon-browserified.js

actual : can not find dependence file in resources/scripts

1: user1(android), user2(firefox) conenct server with h264
2: user1 and user2 addAllowRemoteId each other
3: firefox publish to android will failed

firefox log:
Received woogeen message. sc.websocket.js:118:7
Received signaling message from 11: {"type":"chat-closed","data":{"code":2502,"message":"SessionDescription is NULL."}} owt.js:9:67121
Channel received message: [object Object] owt.js:9:76185
Signaling state changed: closed owt.js:9:83050
Failed to share video.

I'm a bit confused or I would have submitted a PR to fix this myself.

The grunt debug target was removed in commit 2a09784.

The peercall.html in the src/ tree has a <script> tag that references "../../../dist/sdk-debug/owt.js". This implies the file would need to be hosted on a webserver that includes the dist/sdk-debug tree. That is only generated by grunt dev currently.

But when you run grunt by itself, it copies the sample code into the dist subdir, copies owt.js under the js/ subdir, and patches up that <script> tag. So maybe you intend for them to run the sample from there?

Grunt also overwrites the serverAddress line in the code with https://example.com:8096, so I wanted to add some text like this to the sample README:

After you run grunt in the owt-client-javascript/scripts directory, a modified copy of this sample will be placed the generated owt-client-javascript/dist directory. It might be easier to make these changes there, and host the dist/samples/p2p directory on the web.

One other thing to note is that in the src/ tree version of peercall.html, the serverAddress is set to http://example.com. I wonder if it should be https://example.com:8096.

Hope that makes sense.

Steps:

1. Publish simulcast stream with option
   e.g
   publishOptions = {
   audio : true,
   video:[
   {codecPayloadType:125,rid: 'q', active: true, scaleResolutionDownBy: 4.0},
   {codecPayloadType:125,rid: 'h', active: true, scaleResolutionDownBy: 2.0},
   {codecPayloadType:125,rid: 'f', active: true}
   ]
2. Check corresponding remote stream rid, it always display as undefined.

1: {"478090875793162750" => t}
key: "478090875793162750"
value: t
addEventListener: ƒ (t,n)
clearEventListener: ƒ (t)
dispatchEvent: ƒ (t)
extraCapabilities: e {audio: e, video: e}
removeEventListener: ƒ (t,n)
settings: e
audio: [e]
video: Array(1)
0: e
bitrate: NaN
codec: e {name: "vp8", profile: undefined}
frameRate: 30
keyFrameInterval: undefined
resolution: e {width: 80, height: 45}
rid: undefined

Should list the supported codec name in document.

Steps

1. Publish simulcast stream , stream resolution is 640x320
   publish option is
   publishOptions = {
   audio : true,
   video : [
   {codecPayloadType:125,rid: 'h', active: true, scaleResolutionDownBy: 2.0},
   {codecPayloadType:125,rid: 'f', active: true}
   ]
   }
2. Try to subscribe simulcast stream with subscription options
   subOptions = {"audio":true,"video":{"resolution":{"width":320,"height":180},"rid":'h'}}

It reports
Uncaught (in promise) request.media.video.parameters should NOT have additional properties "simulcastRid",request.media.video should be equal to constant

Here is socket.io message information :

4212["subscribe", {media: {audio: {from: "315506692244571970"},…}}]
0: "subscribe"
1: {media: {audio: {from: "315506692244571970"},…}}
media: {audio: {from: "315506692244571970"},…}
audio: {from: "315506692244571970"}
video: {from: "315506692244571970", parameters: {resolution: {width: 320, height: 180}, simulcastRid: "h"}}
from: "315506692244571970"
parameters: {resolution: {width: 320, height: 180}, simulcastRid: "h"}

1: android and firefox connect server with vp8
2: android and firefox addAllowRemoteId each other
3: firefox publish to android success
4: android publish to firefox

actual : android get successful callback ,but firefox can not receive video and get error message

firefox log:
firefox-android.vp8.log

Create mediaStream with options as following:
{"audio":{"source":"mic"},"video":{"source":"camera","resolution":{"width":640,"height":480},"framRate":25}}

Following steps below:

1. Open chrome and connect to MCU with publishing and subscribing stream
2. Open a second tab and connect to MCU with publishing and subscribing stream
3. Call set region API to set stream in step 1 or step 2 to updated region 3 or 4

subscribe failed: Error: Ice procedure failed.
at t.value (owt.js:9)
at t.value (owt.js:9)
at C (owt.js:9)
at owt.js:9
at owt.js:9
at Array.map ()
at t.dispatchEvent (owt.js:9)
at r. (owt.js:9)
at r.emit (socket.io.js:6)
at r.onevent (socket.io.js:8)
owt.js:9 ICE connection state changed to disconnected
owt.js:9 ICE connection state changed to failed

Fix lint errors and enable ESLint.

Try to subscribe simulcast stream using following subscription option
subOptions = {"audio":true,"video":{"rid":'h'}}
client.subscribe(remoteStream, subOptions)

It would not work.

Here is issue root cause
mediaOptions.video = {};
mediaOptions.video.from = stream.id;
if (options.video.resolution || options.video.frameRate || (options.video
.bitrateMultiplier && options.video.bitrateMultiplier !== 1) ||
options.video.keyFrameInterval) {
mediaOptions.video.parameters = {
resolution: options.video.resolution,
framerate: options.video.frameRate,
bitrate: options.video.bitrateMultiplier ? 'x'
+ options.video.bitrateMultiplier.toString() : undefined,
keyFrameInterval: options.video.keyFrameInterval,
simulcastRid: options.video.rid
};
}

In latest sdk, following steps below:

1. create share screen without enabling audio
2. publish this scree-cast stream without specify any publish option
   Then publish will fail.

In the jssdk document,
Class: missing in the publication class：
addEventListener，
clearEventListener，
removeEventListener

Security review requires us to use strict mode for JavaScript code.

1: Edge join rom
2: Edge publish local stream to mcu

expect : Edge publish success
actual : Edge publish failed

use Release-v20190811ubuntu.tgz Edge publish success
use Release-v20190827ubuntu.tgz Edge publish failed
sdp:
o=thisisadapterortc 818006064637465 0 IN IP4 127.0.0.1^M
s=-^M
t=0 0^M
a=group:BUNDLE ^M
a=ice-options:trickle^M

use p2p js sample ,two page and test in chrome(72)
1: user1 and user2 connect server
2: user1 and user2 addAllowRemoteId each other
3: user1 publish local stream to user2 success
4: user2 publish local stream to user1 failed

user1 get error message:
owt.js:9 Uncaught ReferenceError: tracksInfo is not defined
at t.value (owt.js:9)
at RTCPeerConnection._isUnifiedPlan._pc.onaddstream (owt.js:9)

Current test cases only include single-way publish process related test cases. We should add two-way publish process CI test cases.

1: edge and chrome join room
2: edge publish local stream with vp8
3: chrome subscribe this remote stream with vp8

edge version : 42.17134.1.0
chrome version 72

User 1 logs in to the meeting and opens the shared screen

User 2 logs in to the conference and gets the shared screen

User 1 moves the mouse. User 2 will delay about 1-2 seconds in acquiring the shared screen.

1: chrome and firefox connect server
2: chrome and firefox addAllowRemoteId each other
3: chrome publish sharescreen with video and audio wil success
4: chrome stop sharescreen
5: chrome republish sharescreen again

chrome : 74
firefox: 67 (mac 10.14)

expect after step 5 firefox can receive sharescreen
actual : firefox can not receive sharescreen
firefox.log

1: js and windows connect server
2: js and windows addAllowRemoteId each other
3: windows publish localstream to android will success
4: js publish localstream to windows

expect : js publish local stream success
actual : js publish can not receive callback ,but windows can show android stream

1,Environment and platform：
43mcu，ubuntu，software，chrome77
2,Reproduce step
1, running nightly
2,I found that chrome cpu was used too much, causing mcu to report all in full load
3,Result analysis
Chrome's cpu usage is too large to meet expectations