return new Promise((resolve, reject) => {
this.reject = reject;
this.localMedia.start(this.options, (err) => {
if (err) {
this.logger.log(`webrtc-troubleshooter: Video Local media start failed ${err.name}`);
reject(err);
} else {
this.logger.log('webrtc-troubleshooter: Video Local media started');
}
});
this.localMedia.on('localStream', (stream) => {
if (stream.getVideoTracks().length) {
var videoTrack = stream.getVideoTracks()[0];
if (videoTrack) {
this.logger.log('webrtc-troubleshooter: Video stream passed');
resolve();
} else {
this.logger.error('webrtc-troubleshooter: Video stream failed');
reject('no video track available');
}
}
});
});
return new Promise((resolve, reject) => {
this.reject = reject;
var volumeCheckFailure = window.setTimeout(() => {
this.logger.error('webrtc-troubleshooter: No change in mic volume');
reject('audio timeout');
}, this.volumeTimeout);
this.localMedia.start(this.options, (err) => {
if (err) {
this.logger.error('webrtc-troubleshooter: Audio Local media start failed');
reject(err);
} else {
this.logger.log('webrtc-troubleshooter: Audio Local media started');
}
});
this.localMedia.on('volumeChange', () => {
window.clearTimeout(volumeCheckFailure);
resolve();
});
this.localMedia.on('localStream', (stream) => {
if (stream.getAudioTracks().length) {
var audioTrack = stream.getAudioTracks()[0];
if (audioTrack) {
this.logger.log('webrtc-troubleshooter: Audio stream passed');
} else {
this.logger.error('webrtc-troubleshooter: Audio stream failed');
reject('no audio tracks available');
}
}
});
});
start () {
super.start();
const volumeCheckFailure = window.setTimeout(() => {
this.logger.error('No change in mic volume');
this.reject(new Error('audio timeout'));
}, this.volumeTimeout);
this.localMedia.start(this.options, (err) => {
if (err) {
this.logger.error('Audio Local media start failed');
this.reject(err);
} else {
this.logger.log('Audio Local media started');
}
});
this.localMedia.on('volumeChange', (volume) => {
if (volume > MIC_DETECTION_THRESHOLD) {
window.clearTimeout(volumeCheckFailure);
this.resolve();
}
});
this.localMedia.on('localStream', (stream) => {
if (stream.getAudioTracks().length) {
var audioTrack = stream.getAudioTracks()[0];
if (audioTrack) {
this.logger.log('Audio stream passed');
} else {
this.logger.error('Audio stream failed');
this.reject(new Error('no audio tracks available'));
}
}
});
return this.promise;
}
