我正在开发opentok平台和vue.js上的webRTC聊天。虽然在desctop和移动firefox浏览器上一切正常，但在尝试订阅event.stream时，移动Chrome会挂起。奇怪的是，如果我激活开发人员工具，那么它将按照预期在移动chrome上运行，因此我无法调试此错误日志。我已经在这三天里绞尽脑汁了。如果有人可以帮助我，我会很感激！这是我的代码的相关部分：
//start the live vicdeo sessiion
startLivevideoSession: function(session){
this.call = true; //set call to true
//initiate opentok session
this.LiveVideo_session = OT.initSession(session.apiKey, session.session)
//define on streamcreated method
this.LiveVideo_session.on('streamCreated', function(event) {
//this is the problem:
this.LiveVideo_session.subscribe(event.stream, 'stream_video1', {
height: '100%',
width: '100%',
showControls: true,
style: {
audioLevelDisplayMode: 'auto',
buttonDisplayMode: 'off',
nameDisplayMode: 'off',
videoDisabledDisplayMode: 'auto',
showArchiveStatus: false
}
}, this.handleError)
//problem ends
}.bind(this))
//define on sessionDisconnected method
this.LiveVideo_session.on("sessionDisconnected", function (event) {
if(this.call){
this.stopVideoButtonPress() //stop on going chat session if any
bus.$emit('showModal', "stopLivevideoSessionLeft"); //notify user that other user left the page
}
}.bind(this))
//define connect method
this.LiveVideo_session.connect(session.token, function(error) {
if(error){
this.handleError(error)
}else{
//if call mode is chat, do not publish chat at all
if(this.call_mode != 'chat'){
this.LiveVideo_session.publish(this.my_video); //publish my video to chatroom
}
//if testsession, publish stream also to stream_video1
if(this.testSession){
this.LiveVideo_session.publish(this.test_publisher)
}
}
}.bind(this));
//store session.premium_session to premium_session
this.premium_session = session.premium_session
//wait for UI elements to be created on page before OT.initPublisher
setTimeout(() => {
//setup my_video
if(this.call_mode == "audio") //if only audio is selected
var publisherOptions = {
videoSource: null,
name: this.connection_setup.stream_video_description+" (vain ääni)",
width: '100%',
height: '100%',
opaque: '1',
style: {
nameDisplayMode: "on",
audioLevelDisplayMode: "on",
}
}
else
//setup my_video for videochat
var publisherOptions = {
name: this.connection_setup.stream_video_description,
width: '100%',
height: '100%',
opaque: '1',
style: {
nameDisplayMode: "on",
audioLevelDisplayMode: "on",
}
}
//if call mode is chat, do not publish chat at all
if(this.call_mode != 'chat'){
console.log("call mode"+this.call_mode)
this.my_video = OT.initPublisher('my_video', publisherOptions, this.handleError)
}
//if testsession, publish stream also to stream_video1
if(this.testSession){
console.log("call testSession "+this.testSession)
publisherOptions.name = 'Sinun kuvasi keskustelukumppanin näkemänä';
this.test_publisher = OT.initPublisher('stream_video1', publisherOptions, this.handleError)
}
}, 600);
},