LH-265: Added audio on client and server
This commit is contained in:
@ -1,5 +1,4 @@
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module.exports = {
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hubAddress: 'https://hub.dev.linx.safemobile.com/',
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mediasoupAddress: 'https://video.safemobile.org/mediasoup',
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// mediasoupAddress: 'http://localhost:3000/mediasoup',
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mediasoupAddress: 'https://video.safemobile.org',
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}
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@ -43,7 +43,7 @@
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<tr>
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<td>
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<div id="sharedBtns">
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<video id="localVideo" autoplay class="video" ></video>
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<video id="localVideo" autoplay class="video" muted></video>
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</div>
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</td>
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<td>
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296
public/index.js
296
public/index.js
@ -12,145 +12,157 @@ let callId = parseInt(urlParams.get('callId')) || null;
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const IS_PRODUCER = urlParams.get('producer') === 'true' ? true : false
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console.log('[URL] ASSET_ID', ASSET_ID, '| ACCOUNT_ID', ACCOUNT_ID, '| callId', callId, ' | IS_PRODUCER', IS_PRODUCER)
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let socket
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hub = io(config.hubAddress)
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const connectToMediasoup = () => {
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socket = io(config.mediasoupAddress, {
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reconnection: true,
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reconnectionDelay: 1000,
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reconnectionDelayMax : 5000,
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reconnectionAttempts: Infinity
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})
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socket.on('connection-success', ({ _socketId, existsProducer }) => {
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console.log(`[MEDIA] ${config.mediasoupAddress} | connected: ${socket.connected} | existsProducer: ${existsProducer}`)
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if (!IS_PRODUCER && existsProducer && consumer === undefined) {
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goConnect()
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// document.getElementById('btnRecvSendTransport').click();
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}
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if (IS_PRODUCER && urlParams.get('testing') === 'true') { getLocalStream() }
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})
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}
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if (IS_PRODUCER === true) {
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hub.on('connect', async () => {
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console.log(`[HUB] ${config.hubAddress} | connected: ${hub.connected}`)
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connectToMediasoup()
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hub.emit(
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'ars',
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JSON.stringify({
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ars: true,
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asset_id: ASSET_ID,
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account_id: ACCOUNT_ID,
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})
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)
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hub.on('video', (data) => {
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const parsedData = JSON.parse(data);
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if (parsedData.type === 'notify-request') {
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console.log('video', parsedData)
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originAssetId = parsedData.origin_asset_id;
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// originAssetName = parsedData.origin_asset_name;
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// originAssetTypeName = parsedData.origin_asset_type_name;
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callId = parsedData.video_call_id;
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console.log('[VIDEO] notify-request | IS_PRODUCER', IS_PRODUCER, 'callId', callId);
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getLocalStream()
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}
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if (parsedData.type === 'notify-end') {
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console.log('[VIDEO] notify-end | IS_PRODUCER', IS_PRODUCER, 'callId', callId);
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resetCallSettings()
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}
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})
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})
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hub.on('connect_error', (error) => {
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console.log('connect_error', error);
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});
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hub.on('connection', () => {
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console.log('connection')
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})
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hub.on('disconnect', () => {
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console.log('disconnect')
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})
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} else {
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connectToMediasoup()
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}
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console.log('🟩 config', config)
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let socket, hub
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let device
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let rtpCapabilities
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let producerTransport
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let consumerTransport
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let producer
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let producerVideo
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let producerAudio
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let consumer
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let originAssetId
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// let originAssetName = 'Adi'
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// let originAssetTypeName = 'linx'
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// https://mediasoup.org/documentation/v3/mediasoup-client/api/#ProducerOptions
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// https://mediasoup.org/documentation/v3/mediasoup-client/api/#transport-produce
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let params = {
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// mediasoup params
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let videoParams = {
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encodings: [
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{
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rid: 'r0',
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maxBitrate: 100000,
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scalabilityMode: 'S1T3',
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},
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{
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rid: 'r1',
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maxBitrate: 300000,
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scalabilityMode: 'S1T3',
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},
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{
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rid: 'r2',
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maxBitrate: 900000,
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scalabilityMode: 'S1T3',
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},
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{ scaleResolutionDownBy: 4, maxBitrate: 500000 },
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{ scaleResolutionDownBy: 2, maxBitrate: 1000000 },
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{ scaleResolutionDownBy: 1, maxBitrate: 5000000 },
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{ scalabilityMode: 'S3T3_KEY' }
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],
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// https://mediasoup.org/documentation/v3/mediasoup-client/api/#ProducerCodecOptions
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codecOptions: {
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videoGoogleStartBitrate: 1000
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}
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}
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const streamSuccess = (stream) => {
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console.log('[streamSuccess]');
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localVideo.srcObject = stream
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const track = stream.getVideoTracks()[0]
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params = {
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track,
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...params
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let audioParams = {
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codecOptions :
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{
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opusStereo : true,
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opusDtx : true
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}
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}
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setTimeout(() => {
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hub = io(config.hubAddress)
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const connectToMediasoup = () => {
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socket = io(config.mediasoupAddress, {
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reconnection: true,
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reconnectionDelay: 1000,
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reconnectionDelayMax : 5000,
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reconnectionAttempts: Infinity
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})
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socket.on('connection-success', ({ _socketId, existsProducer }) => {
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console.log(`[MEDIA] ${config.mediasoupAddress} | connected: ${socket.connected} | existsProducer: ${existsProducer}`)
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if (!IS_PRODUCER && existsProducer && consumer === undefined) {
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goConnect()
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// document.getElementById('btnRecvSendTransport').click();
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}
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if (IS_PRODUCER && urlParams.get('testing') === 'true') { getLocalStream() }
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})
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}
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if (IS_PRODUCER === true) {
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hub.on('connect', async () => {
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console.log(`[HUB]! ${config.hubAddress} | connected: ${hub.connected}`)
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connectToMediasoup()
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hub.emit(
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'ars',
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JSON.stringify({
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ars: true,
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asset_id: ASSET_ID,
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account_id: ACCOUNT_ID,
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})
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)
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hub.on('video', (data) => {
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const parsedData = JSON.parse(data);
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if (parsedData.type === 'notify-request') {
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console.log('video', parsedData)
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originAssetId = parsedData.origin_asset_id;
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// originAssetName = parsedData.origin_asset_name;
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// originAssetTypeName = parsedData.origin_asset_type_name;
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callId = parsedData.video_call_id;
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console.log('[VIDEO] notify-request | IS_PRODUCER', IS_PRODUCER, 'callId', callId);
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getLocalStream()
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}
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if (parsedData.type === 'notify-end') {
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console.log('[VIDEO] notify-end | IS_PRODUCER', IS_PRODUCER, 'callId', callId);
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resetCallSettings()
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}
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})
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})
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hub.on('connect_error', (error) => {
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console.log('connect_error', error);
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});
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hub.on('connection', () => {
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console.log('connection')
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})
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hub.on('disconnect', () => {
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console.log('disconnect')
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})
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} else {
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connectToMediasoup()
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}
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}, 1600);
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const streamSuccess = (stream) => {
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console.log('[streamSuccess] device', device);
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localVideo.srcObject = stream
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console.log('stream', stream);
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const videoTrack = stream.getVideoTracks()[0]
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const audioTrack = stream.getAudioTracks()[0]
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videoParams = {
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track: videoTrack,
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...videoParams
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}
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audioParams = {
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track: audioTrack,
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...audioParams
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}
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console.log('[streamSuccess] videoParams', videoParams, ' | audioParams', audioParams);
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goConnect()
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}
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const getLocalStream = () => {
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console.log('[getLocalStream]');
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navigator.mediaDevices.getUserMedia({
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audio: false,
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audio: true,
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video: {
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width: {
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min: 640,
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max: 1920,
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},
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height: {
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min: 400,
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max: 1080,
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}
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qvga : { width: { ideal: 320 }, height: { ideal: 240 } },
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vga : { width: { ideal: 640 }, height: { ideal: 480 } },
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hd : { width: { ideal: 1280 }, height: { ideal: 720 } }
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}
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})
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.then(streamSuccess)
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.catch(error => {
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console.log(error.message)
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})
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navigator.permissions.query(
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{ name: 'microphone' }
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).then((permissionStatus) =>{
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console.log('🟨 [PERMISSION] permissionStatus', permissionStatus); // granted, denied, prompt
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// It will block the code from execution and display "Permission denied" if we don't have microphone permissions
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})
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}
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const goConnect = () => {
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@ -167,7 +179,6 @@ const goCreateTransport = () => {
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// server side to send/recive media
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const createDevice = async () => {
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try {
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console.log('[createDevice]');
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device = new mediasoupClient.Device()
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// https://mediasoup.org/documentation/v3/mediasoup-client/api/#device-load
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@ -178,7 +189,8 @@ const createDevice = async () => {
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})
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console.log('Device RTP Capabilities', device.rtpCapabilities)
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console.log('[createDevice] device', device);
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// once the device loads, create transport
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goCreateTransport()
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@ -207,18 +219,20 @@ const getRtpCapabilities = () => {
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}
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const createSendTransport = () => {
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console.log('[createSendTransport');
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// see server's socket.on('createWebRtcTransport', sender?, ...)
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// this is a call from Producer, so sender = true
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socket.emit('createWebRtcTransport', { sender: true, callId }, ({ params }) => {
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socket.emit('createWebRtcTransport', { sender: true, callId }, (value) => {
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console.log(`[createWebRtcTransport] value: ${JSON.stringify(value)}`);
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const params = value.params;
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// The server sends back params needed
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// to create Send Transport on the client side
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if (params.error) {
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console.log(params.error)
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return
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}
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console.log(params)
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// creates a new WebRTC Transport to send media
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// based on the server's producer transport params
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// https://mediasoup.org/documentation/v3/mediasoup-client/api/#TransportOptions
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@ -244,10 +258,10 @@ const createSendTransport = () => {
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})
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producerTransport.on('produce', async (parameters, callback, errback) => {
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console.log(parameters)
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console.log('[produce] parameters', parameters)
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try {
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// tell the server to create a Producer
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// Tell the server to create a Producer
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// with the following parameters and produce
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// and expect back a server side producer id
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// see server's socket.on('transport-produce', ...)
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@ -270,20 +284,42 @@ const createSendTransport = () => {
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}
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const connectSendTransport = async () => {
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// we now call produce() to instruct the producer transport
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console.log('[connectSendTransport] producerTransport');
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// We now call produce() to instruct the producer transport
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// to send media to the Router
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// https://mediasoup.org/documentation/v3/mediasoup-client/api/#transport-produce
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// this action will trigger the 'connect' and 'produce' events above
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producer = await producerTransport.produce(params)
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// Produce video
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producerVideo = await producerTransport.produce(videoParams)
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console.log('videoParams', videoParams);
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console.log('producerVideo', producerVideo);
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producer.on('trackended', () => {
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producerVideo.on('trackended', () => {
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console.log('track ended')
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// close video track
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})
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})
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producer.on('transportclose', () => {
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producerVideo.on('transportclose', () => {
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console.log('transport ended')
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// close video track
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})
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// Produce audio
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producerAudio = await producerTransport.produce(audioParams)
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console.log('audioParams', audioParams);
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console.log('producerAudio', producerAudio);
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producerAudio.on('trackended', () => {
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console.log('track ended')
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// close audio track
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})
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producerAudio.on('transportclose', () => {
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console.log('transport ended')
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// close audio track
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})
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const answer = {
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@ -294,7 +330,7 @@ const connectSendTransport = async () => {
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origin_asset_type_name: ASSET_TYPE,
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origin_asset_name: ASSET_NAME,
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video_call_id: callId,
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answer: 'accepted', // answer: 'rejected'
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answer: 'accepted', // answer: accepted/rejected
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};
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console.log('SEND answer', answer);
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@ -310,7 +346,7 @@ const connectSendTransport = async () => {
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const createRecvTransport = async () => {
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console.log('createRecvTransport');
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// see server's socket.on('consume', sender?, ...)
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// See server's socket.on('consume', sender?, ...)
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// this is a call from Consumer, so sender = false
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await socket.emit('createWebRtcTransport', { sender: false, callId }, ({ params }) => {
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// The server sends back params needed
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@ -320,15 +356,15 @@ const createRecvTransport = async () => {
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return
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}
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console.log(params)
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console.log('[createRecvTransport] params', params)
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// creates a new WebRTC Transport to receive media
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// Creates a new WebRTC Transport to receive media
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// based on server's consumer transport params
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// https://mediasoup.org/documentation/v3/mediasoup-client/api/#device-createRecvTransport
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consumerTransport = device.createRecvTransport(params)
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// https://mediasoup.org/documentation/v3/communication-between-client-and-server/#producing-media
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// this event is raised when a first call to transport.produce() is made
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// This event is raised when a first call to transport.produce() is made
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// see connectRecvTransport() below
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consumerTransport.on('connect', async ({ dtlsParameters }, callback, errback) => {
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try {
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@ -353,7 +389,8 @@ const resetCallSettings = () => {
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localVideo.srcObject = null
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remoteVideo.srcObject = null
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consumer = null
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producer = null
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producerVideo = null
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producerAudio = null
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producerTransport = null
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consumerTransport = null
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device = undefined
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@ -361,7 +398,7 @@ const resetCallSettings = () => {
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const connectRecvTransport = async () => {
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console.log('connectRecvTransport');
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// for consumer, we need to tell the server first
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// For consumer, we need to tell the server first
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// to create a consumer based on the rtpCapabilities and consume
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// if the router can consume, it will send back a set of params as below
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await socket.emit('consume', {
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@ -373,7 +410,7 @@ const connectRecvTransport = async () => {
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return
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}
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// then consume with the local consumer transport
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// Then consume with the local consumer transport
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// which creates a consumer
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consumer = await consumerTransport.consume({
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id: params.id,
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@ -416,6 +453,7 @@ const closeCall = () => {
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resetCallSettings()
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}
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btnLocalVideo.addEventListener('click', getLocalStream)
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btnRecvSendTransport.addEventListener('click', goConnect)
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btnCloseCall.addEventListener('click', closeCall)
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