Safemobile/mediasoup
21
0
Fork 0
Code Issues Pull Requests 1 Projects Releases Wiki Activity

LH-265: Added audio on client and server

Browse Source
This commit is contained in:
Sergiu Toma 2022-11-29 14:19:02 +02:00
parent 75d0e3aee7
commit 09c4a4b90e
5 changed files with 363 additions and 203 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

227
app.js
View File

@ -92,26 +92,79 @@ worker = createWorker();
// https://github.com/versatica/mediasoup/blob/v3/src/supportedRtpCapabilities.ts // https://github.com/versatica/mediasoup/blob/v3/src/supportedRtpCapabilities.ts
const mediaCodecs = [ const mediaCodecs = [
{ {
kind: 'audio', kind : 'audio',
mimeType: 'audio/opus', mimeType : 'audio/opus',
clockRate: 48000, clockRate : 48000,
channels: 2, channels : 2
}, },
{ {
kind: 'video', kind : 'video',
mimeType: 'video/VP8', mimeType : 'video/VP8',
clockRate: 90000, clockRate : 90000,
parameters: { parameters :
'x-google-start-bitrate': 1000, {
'x-google-start-bitrate' : 1000
}, },
channels : 2
}, },
{
kind : 'video',
mimeType : 'video/VP9',
clockRate : 90000,
parameters :
{
'profile-id' : 2,
'x-google-start-bitrate' : 1000
}
},
{
kind : 'video',
mimeType : 'video/h264',
clockRate : 90000,
parameters :
{
'packetization-mode' : 1,
'profile-level-id' : '4d0032',
'level-asymmetry-allowed' : 1,
'x-google-start-bitrate' : 1000
}
},
{
kind : 'video',
mimeType : 'video/h264',
clockRate : 90000,
parameters :
{
'packetization-mode' : 1,
'profile-level-id' : '42e01f',
'level-asymmetry-allowed' : 1,
'x-google-start-bitrate' : 1000
}
}
// {
// kind: 'audio',
// mimeType: 'audio/opus',
// clockRate: 48000,
// channels: 2,
// },
// {
// kind: 'video',
// mimeType: 'video/VP8',
// clockRate: 90000,
// parameters: {
// 'x-google-start-bitrate': 1000,
// },
// },
]; ];
const closeCall = (callId) => { const closeCall = (callId) => {
try { try {
if (callId && videoCalls[callId]) { if (callId && videoCalls[callId]) {
videoCalls[callId].producer?.close(); videoCalls[callId].producerVideo?.close();
videoCalls[callId].consumer?.close(); videoCalls[callId].producerAudio?.close();
videoCalls[callId].consumerVideo?.close();
videoCalls[callId].consumerAudio?.close();
videoCalls[callId]?.consumerTransport?.close(); videoCalls[callId]?.consumerTransport?.close();
videoCalls[callId]?.producerTransport?.close(); videoCalls[callId]?.producerTransport?.close();
videoCalls[callId]?.router?.close(); videoCalls[callId]?.router?.close();
@ -236,14 +289,20 @@ peers.on('connection', async socket => {
const callId = socketDetails[socket.id]; const callId = socketDetails[socket.id];
if (typeof rtpParameters === 'string') rtpParameters = JSON.parse(rtpParameters); if (typeof rtpParameters === 'string') rtpParameters = JSON.parse(rtpParameters);
console.log('[transport-produce] | socket.id', socket.id, '| callId', callId); console.log(`[transport-produce] kind: ${kind} | socket.id: ${socket.id} | callId: ${callId}`);
videoCalls[callId].producer = await videoCalls[callId].producerTransport.produce({ console.log('kind', kind);
console.log('rtpParameters', rtpParameters);
if (kind === 'video') {
videoCalls[callId].producerVideo = await videoCalls[callId].producerTransport.produce({
kind, kind,
rtpParameters, rtpParameters,
}); });
console.log(`[transport-produce] Producer ID: ${videoCalls[callId].producer.id} | kind: ${videoCalls[callId].producer.kind}`);
videoCalls[callId].producer.on('transportclose', () => {
console.log(`[transport-produce] Producer ID: ${videoCalls[callId].producerVideo.id} | kind: ${videoCalls[callId].producerVideo.kind}`);
videoCalls[callId].producerVideo.on('transportclose', () => {
const callId = socketDetails[socket.id]; const callId = socketDetails[socket.id];
console.log('transport for this producer closed', callId) console.log('transport for this producer closed', callId)
closeCall(callId); closeCall(callId);
@ -251,8 +310,27 @@ peers.on('connection', async socket => {
// Send back to the client the Producer's id // Send back to the client the Producer's id
callback && callback({ callback && callback({
id: videoCalls[callId].producer.id id: videoCalls[callId].producerVideo.id
}); });
} else if (kind === 'audio') {
videoCalls[callId].producerAudio = await videoCalls[callId].producerTransport.produce({
kind,
rtpParameters,
});
console.log(`[transport-produce] Producer ID: ${videoCalls[callId].producerAudio.id} | kind: ${videoCalls[callId].producerAudio.kind}`);
videoCalls[callId].producerAudio.on('transportclose', () => {
const callId = socketDetails[socket.id];
console.log('transport for this producer closed', callId)
closeCall(callId);
});
// Send back to the client the Producer's id
callback && callback({
id: videoCalls[callId].producerAudio.id
});
}
} catch (error) { } catch (error) {
console.log(`ERROR | transport-produce | callId ${socketDetails[socket.id]} | ${error.message}`); console.log(`ERROR | transport-produce | callId ${socketDetails[socket.id]} | ${error.message}`);
} }
@ -281,48 +359,36 @@ peers.on('connection', async socket => {
*/ */
socket.on('consume', async ({ rtpCapabilities }, callback) => { socket.on('consume', async ({ rtpCapabilities }, callback) => {
try { try {
console.log(`[consume] rtpCapabilities: ${JSON.stringify(rtpCapabilities)}`);
const callId = socketDetails[socket.id]; const callId = socketDetails[socket.id];
console.log('[consume] callId', callId); console.log('[consume] callId', callId);
// Check if the router can consume the specified producer const canConsumeVideo = !!videoCalls[callId].producerVideo && !!videoCalls[callId].router.canConsume({
if (videoCalls[callId].router.canConsume({ producerId: videoCalls[callId].producerVideo.id,
producerId: videoCalls[callId].producer.id,
rtpCapabilities rtpCapabilities
})) { })
console.log('[consume] Can consume', callId);
// Transport can now consume and return a consumer
videoCalls[callId].consumer = await videoCalls[callId].consumerTransport.consume({
producerId: videoCalls[callId].producer.id,
rtpCapabilities,
paused: true,
});
// https://mediasoup.org/documentation/v3/mediasoup/api/#consumer-on-transportclose const canConsumeAudio = !!videoCalls[callId].producerAudio && !!videoCalls[callId].router.canConsume({
videoCalls[callId].consumer.on('transportclose', () => { producerId: videoCalls[callId].producerAudio.id,
const callId = socketDetails[socket.id]; rtpCapabilities
console.log('transport close from consumer', callId); })
closeCall(callId);
});
// https://mediasoup.org/documentation/v3/mediasoup/api/#consumer-on-producerclose console.log('[consume] canConsumeVideo', canConsumeVideo);
videoCalls[callId].consumer.on('producerclose', () => { console.log('[consume] canConsumeAudio', canConsumeAudio);
const callId = socketDetails[socket.id];
console.log('producer of consumer closed', callId);
closeCall(callId);
});
// From the consumer extract the following params to send back to the Client if (canConsumeVideo && !canConsumeAudio) {
const params = { console.log('1');
id: videoCalls[callId].consumer.id, const videoParams = await consumeVideo(callId, rtpCapabilities)
producerId: videoCalls[callId].producer.id, console.log('videoParams', videoParams);
kind: videoCalls[callId].consumer.kind, callback({ videoParams, audioParams: null });
rtpParameters: videoCalls[callId].consumer.rtpParameters, } else if (canConsumeVideo && canConsumeAudio) {
}; console.log('2');
const videoParams = await consumeVideo(callId, rtpCapabilities)
// Send the parameters to the client const audioParams = await consumeAudio(callId, rtpCapabilities)
callback({ params }); callback({ videoParams, audioParams });
} else { } else {
console.log(`[canConsume] Can't consume | callId ${callId}`); console.log(`[consume] Can't consume | callId ${callId}`);
callback(null); callback(null);
} }
} catch (error) { } catch (error) {
@ -339,13 +405,71 @@ peers.on('connection', async socket => {
try { try {
const callId = socketDetails[socket.id]; const callId = socketDetails[socket.id];
console.log(`[consumer-resume] callId ${callId}`) console.log(`[consumer-resume] callId ${callId}`)
await videoCalls[callId].consumer.resume(); await videoCalls[callId].consumerVideo.resume();
await videoCalls[callId].consumerAudio.resume();
} catch (error) { } catch (error) {
console.log(`ERROR | consumer-resume | callId ${socketDetails[socket.id]} | ${error.message}`); console.log(`ERROR | consumer-resume | callId ${socketDetails[socket.id]} | ${error.message}`);
} }
}); });
}); });
const consumeVideo = async (callId, rtpCapabilities) => {
videoCalls[callId].consumerVideo = await videoCalls[callId].consumerTransport.consume({
producerId: videoCalls[callId].producerVideo.id,
rtpCapabilities,
paused: true,
});
// https://mediasoup.org/documentation/v3/mediasoup/api/#consumer-on-transportclose
videoCalls[callId].consumerVideo.on('transportclose', () => {
const callId = socketDetails[socket.id];
console.log('transport close from consumer', callId);
closeCall(callId);
});
// https://mediasoup.org/documentation/v3/mediasoup/api/#consumer-on-producerclose
videoCalls[callId].consumerVideo.on('producerclose', () => {
const callId = socketDetails[socket.id];
console.log('producer of consumer closed', callId);
closeCall(callId);
});
return {
id: videoCalls[callId].consumerVideo.id,
producerId: videoCalls[callId].producerVideo.id,
kind: 'video',
rtpParameters: videoCalls[callId].consumerVideo.rtpParameters,
}
}
const consumeAudio = async (callId, rtpCapabilities) => {
videoCalls[callId].consumerAudio = await videoCalls[callId].consumerTransport.consume({
producerId: videoCalls[callId].producerAudio.id,
rtpCapabilities,
paused: true,
});
// https://mediasoup.org/documentation/v3/mediasoup/api/#consumer-on-transportclose
videoCalls[callId].consumerAudio.on('transportclose', () => {
const callId = socketDetails[socket.id];
console.log('transport close from consumer', callId);
closeCall(callId);
});
// https://mediasoup.org/documentation/v3/mediasoup/api/#consumer-on-producerclose
videoCalls[callId].consumerAudio.on('producerclose', () => {
const callId = socketDetails[socket.id];
console.log('producer of consumer closed', callId);
closeCall(callId);
});
return {
id: videoCalls[callId].consumerAudio.id,
producerId: videoCalls[callId].producerAudio.id,
kind: 'audio',
rtpParameters: videoCalls[callId].consumerAudio.rtpParameters,
}
}
/* /*
- Called from at event 'createWebRtcTransport' and assigned to the consumer or producer transport - Called from at event 'createWebRtcTransport' and assigned to the consumer or producer transport
- It will return parameters, these are required for the client to create the RecvTransport - It will return parameters, these are required for the client to create the RecvTransport
@ -393,6 +517,7 @@ const createWebRtcTransportLayer = async (callId, callback) => {
dtlsParameters: transport.dtlsParameters, dtlsParameters: transport.dtlsParameters,
}; };
console.log('[createWebRtcTransportLayer] callback params', params);
// Send back to the client the params // Send back to the client the params
callback({ params }); callback({ params });

2
build.sh
View File

@ -44,5 +44,3 @@ fi
## POST BUILD ## POST BUILD
cd - cd -

3
public/config.js
View File

@ -1,5 +1,4 @@
module.exports = { module.exports = {
hubAddress: 'https://hub.dev.linx.safemobile.com/', hubAddress: 'https://hub.dev.linx.safemobile.com/',
mediasoupAddress: 'https://video.safemobile.org/mediasoup', mediasoupAddress: 'https://video.safemobile.org',
// mediasoupAddress: 'http://localhost:3000/mediasoup',
} }

2
public/index.html
View File

@ -43,7 +43,7 @@
<tr> <tr>
<td> <td>
<div id="sharedBtns"> <div id="sharedBtns">
<video id="localVideo" autoplay class="video" ></video> <video id="localVideo" autoplay class="video" muted></video>
</div> </div>
</td> </td>
<td> <td>

192
public/index.js
View File

@ -12,10 +12,44 @@ let callId = parseInt(urlParams.get('callId')) || null;
const IS_PRODUCER = urlParams.get('producer') === 'true' ? true : false const IS_PRODUCER = urlParams.get('producer') === 'true' ? true : false
console.log('[URL] ASSET_ID', ASSET_ID, '| ACCOUNT_ID', ACCOUNT_ID, '| callId', callId, ' | IS_PRODUCER', IS_PRODUCER) console.log('[URL] ASSET_ID', ASSET_ID, '| ACCOUNT_ID', ACCOUNT_ID, '| callId', callId, ' | IS_PRODUCER', IS_PRODUCER)
let socket console.log('🟩 config', config)
hub = io(config.hubAddress)
const connectToMediasoup = () => { let socket, hub
let device
let rtpCapabilities
let producerTransport
let consumerTransport
let producerVideo
let producerAudio
let consumer
let originAssetId
// https://mediasoup.org/documentation/v3/mediasoup-client/api/#ProducerOptions
// https://mediasoup.org/documentation/v3/mediasoup-client/api/#transport-produce
let videoParams = {
encodings: [
{ scaleResolutionDownBy: 4, maxBitrate: 500000 },
{ scaleResolutionDownBy: 2, maxBitrate: 1000000 },
{ scaleResolutionDownBy: 1, maxBitrate: 5000000 },
{ scalabilityMode: 'S3T3_KEY' }
],
codecOptions: {
videoGoogleStartBitrate: 1000
}
}
let audioParams = {
codecOptions :
{
opusStereo : true,
opusDtx : true
}
}
setTimeout(() => {
hub = io(config.hubAddress)
const connectToMediasoup = () => {
socket = io(config.mediasoupAddress, { socket = io(config.mediasoupAddress, {
reconnection: true, reconnection: true,
@ -32,11 +66,11 @@ const connectToMediasoup = () => {
} }
if (IS_PRODUCER && urlParams.get('testing') === 'true') { getLocalStream() } if (IS_PRODUCER && urlParams.get('testing') === 'true') { getLocalStream() }
}) })
} }
if (IS_PRODUCER === true) { if (IS_PRODUCER === true) {
hub.on('connect', async () => { hub.on('connect', async () => {
console.log(`[HUB] ${config.hubAddress} | connected: ${hub.connected}`) console.log(`[HUB]! ${config.hubAddress} | connected: ${hub.connected}`)
connectToMediasoup() connectToMediasoup()
hub.emit( hub.emit(
@ -80,77 +114,55 @@ if (IS_PRODUCER === true) {
hub.on('disconnect', () => { hub.on('disconnect', () => {
console.log('disconnect') console.log('disconnect')
}) })
} else { } else {
connectToMediasoup() connectToMediasoup()
}
let device
let rtpCapabilities
let producerTransport
let consumerTransport
let producer
let consumer
let originAssetId
// let originAssetName = 'Adi'
// let originAssetTypeName = 'linx'
// https://mediasoup.org/documentation/v3/mediasoup-client/api/#ProducerOptions
// https://mediasoup.org/documentation/v3/mediasoup-client/api/#transport-produce
let params = {
// mediasoup params
encodings: [
{
rid: 'r0',
maxBitrate: 100000,
scalabilityMode: 'S1T3',
},
{
rid: 'r1',
maxBitrate: 300000,
scalabilityMode: 'S1T3',
},
{
rid: 'r2',
maxBitrate: 900000,
scalabilityMode: 'S1T3',
},
],
// https://mediasoup.org/documentation/v3/mediasoup-client/api/#ProducerCodecOptions
codecOptions: {
videoGoogleStartBitrate: 1000
} }
}
}, 1600);
const streamSuccess = (stream) => { const streamSuccess = (stream) => {
console.log('[streamSuccess]'); console.log('[streamSuccess] device', device);
localVideo.srcObject = stream localVideo.srcObject = stream
const track = stream.getVideoTracks()[0] console.log('stream', stream);
params = { const videoTrack = stream.getVideoTracks()[0]
track, const audioTrack = stream.getAudioTracks()[0]
...params
videoParams = {
track: videoTrack,
...videoParams
} }
audioParams = {
track: audioTrack,
...audioParams
}
console.log('[streamSuccess] videoParams', videoParams, ' | audioParams', audioParams);
goConnect() goConnect()
} }
const getLocalStream = () => { const getLocalStream = () => {
console.log('[getLocalStream]'); console.log('[getLocalStream]');
navigator.mediaDevices.getUserMedia({ navigator.mediaDevices.getUserMedia({
audio: false, audio: true,
video: { video: {
width: { qvga : { width: { ideal: 320 }, height: { ideal: 240 } },
min: 640, vga : { width: { ideal: 640 }, height: { ideal: 480 } },
max: 1920, hd : { width: { ideal: 1280 }, height: { ideal: 720 } }
},
height: {
min: 400,
max: 1080,
}
} }
}) })
.then(streamSuccess) .then(streamSuccess)
.catch(error => { .catch(error => {
console.log(error.message) console.log(error.message)
}) })
navigator.permissions.query(
{ name: 'microphone' }
).then((permissionStatus) =>{
console.log('🟨 [PERMISSION] permissionStatus', permissionStatus); // granted, denied, prompt
// It will block the code from execution and display "Permission denied" if we don't have microphone permissions
})
} }
const goConnect = () => { const goConnect = () => {
@ -167,7 +179,6 @@ const goCreateTransport = () => {
// server side to send/recive media // server side to send/recive media
const createDevice = async () => { const createDevice = async () => {
try { try {
console.log('[createDevice]');
device = new mediasoupClient.Device() device = new mediasoupClient.Device()
// https://mediasoup.org/documentation/v3/mediasoup-client/api/#device-load // https://mediasoup.org/documentation/v3/mediasoup-client/api/#device-load
@ -178,6 +189,7 @@ const createDevice = async () => {
}) })
console.log('Device RTP Capabilities', device.rtpCapabilities) console.log('Device RTP Capabilities', device.rtpCapabilities)
console.log('[createDevice] device', device);
// once the device loads, create transport // once the device loads, create transport
goCreateTransport() goCreateTransport()
@ -207,18 +219,20 @@ const getRtpCapabilities = () => {
} }
const createSendTransport = () => { const createSendTransport = () => {
console.log('[createSendTransport');
// see server's socket.on('createWebRtcTransport', sender?, ...) // see server's socket.on('createWebRtcTransport', sender?, ...)
// this is a call from Producer, so sender = true // this is a call from Producer, so sender = true
socket.emit('createWebRtcTransport', { sender: true, callId }, ({ params }) => { socket.emit('createWebRtcTransport', { sender: true, callId }, (value) => {
console.log(`[createWebRtcTransport] value: ${JSON.stringify(value)}`);
const params = value.params;
// The server sends back params needed // The server sends back params needed
// to create Send Transport on the client side // to create Send Transport on the client side
if (params.error) { if (params.error) {
console.log(params.error) console.log(params.error)
return return
} }
console.log(params)
// creates a new WebRTC Transport to send media // creates a new WebRTC Transport to send media
// based on the server's producer transport params // based on the server's producer transport params
// https://mediasoup.org/documentation/v3/mediasoup-client/api/#TransportOptions // https://mediasoup.org/documentation/v3/mediasoup-client/api/#TransportOptions
@ -244,10 +258,10 @@ const createSendTransport = () => {
}) })
producerTransport.on('produce', async (parameters, callback, errback) => { producerTransport.on('produce', async (parameters, callback, errback) => {
console.log(parameters) console.log('[produce] parameters', parameters)
try { try {
// tell the server to create a Producer // Tell the server to create a Producer
// with the following parameters and produce // with the following parameters and produce
// and expect back a server side producer id // and expect back a server side producer id
// see server's socket.on('transport-produce', ...) // see server's socket.on('transport-produce', ...)
@ -270,22 +284,44 @@ const createSendTransport = () => {
} }
const connectSendTransport = async () => { const connectSendTransport = async () => {
// we now call produce() to instruct the producer transport
console.log('[connectSendTransport] producerTransport');
// We now call produce() to instruct the producer transport
// to send media to the Router // to send media to the Router
// https://mediasoup.org/documentation/v3/mediasoup-client/api/#transport-produce // https://mediasoup.org/documentation/v3/mediasoup-client/api/#transport-produce
// this action will trigger the 'connect' and 'produce' events above // this action will trigger the 'connect' and 'produce' events above
producer = await producerTransport.produce(params)
producer.on('trackended', () => { // Produce video
producerVideo = await producerTransport.produce(videoParams)
console.log('videoParams', videoParams);
console.log('producerVideo', producerVideo);
producerVideo.on('trackended', () => {
console.log('track ended') console.log('track ended')
// close video track // close video track
}) })
producer.on('transportclose', () => { producerVideo.on('transportclose', () => {
console.log('transport ended') console.log('transport ended')
// close video track // close video track
}) })
// Produce audio
producerAudio = await producerTransport.produce(audioParams)
console.log('audioParams', audioParams);
console.log('producerAudio', producerAudio);
producerAudio.on('trackended', () => {
console.log('track ended')
// close audio track
})
producerAudio.on('transportclose', () => {
console.log('transport ended')
// close audio track
})
const answer = { const answer = {
origin_asset_id: ASSET_ID, origin_asset_id: ASSET_ID,
dest_asset_id: originAssetId || parseInt(urlParams.get('dest_asset_id')), dest_asset_id: originAssetId || parseInt(urlParams.get('dest_asset_id')),
@ -294,7 +330,7 @@ const connectSendTransport = async () => {
origin_asset_type_name: ASSET_TYPE, origin_asset_type_name: ASSET_TYPE,
origin_asset_name: ASSET_NAME, origin_asset_name: ASSET_NAME,
video_call_id: callId, video_call_id: callId,
answer: 'accepted', // answer: 'rejected' answer: 'accepted', // answer: accepted/rejected
}; };
console.log('SEND answer', answer); console.log('SEND answer', answer);
@ -310,7 +346,7 @@ const connectSendTransport = async () => {
const createRecvTransport = async () => { const createRecvTransport = async () => {
console.log('createRecvTransport'); console.log('createRecvTransport');
// see server's socket.on('consume', sender?, ...) // See server's socket.on('consume', sender?, ...)
// this is a call from Consumer, so sender = false // this is a call from Consumer, so sender = false
await socket.emit('createWebRtcTransport', { sender: false, callId }, ({ params }) => { await socket.emit('createWebRtcTransport', { sender: false, callId }, ({ params }) => {
// The server sends back params needed // The server sends back params needed
@ -320,15 +356,15 @@ const createRecvTransport = async () => {
return return
} }
console.log(params) console.log('[createRecvTransport] params', params)
// creates a new WebRTC Transport to receive media // Creates a new WebRTC Transport to receive media
// based on server's consumer transport params // based on server's consumer transport params
// https://mediasoup.org/documentation/v3/mediasoup-client/api/#device-createRecvTransport // https://mediasoup.org/documentation/v3/mediasoup-client/api/#device-createRecvTransport
consumerTransport = device.createRecvTransport(params) consumerTransport = device.createRecvTransport(params)
// https://mediasoup.org/documentation/v3/communication-between-client-and-server/#producing-media // https://mediasoup.org/documentation/v3/communication-between-client-and-server/#producing-media
// this event is raised when a first call to transport.produce() is made // This event is raised when a first call to transport.produce() is made
// see connectRecvTransport() below // see connectRecvTransport() below
consumerTransport.on('connect', async ({ dtlsParameters }, callback, errback) => { consumerTransport.on('connect', async ({ dtlsParameters }, callback, errback) => {
try { try {
@ -353,7 +389,8 @@ const resetCallSettings = () => {
localVideo.srcObject = null localVideo.srcObject = null
remoteVideo.srcObject = null remoteVideo.srcObject = null
consumer = null consumer = null
producer = null producerVideo = null
producerAudio = null
producerTransport = null producerTransport = null
consumerTransport = null consumerTransport = null
device = undefined device = undefined
@ -361,7 +398,7 @@ const resetCallSettings = () => {
const connectRecvTransport = async () => { const connectRecvTransport = async () => {
console.log('connectRecvTransport'); console.log('connectRecvTransport');
// for consumer, we need to tell the server first // For consumer, we need to tell the server first
// to create a consumer based on the rtpCapabilities and consume // to create a consumer based on the rtpCapabilities and consume
// if the router can consume, it will send back a set of params as below // if the router can consume, it will send back a set of params as below
await socket.emit('consume', { await socket.emit('consume', {
@ -373,7 +410,7 @@ const connectRecvTransport = async () => {
return return
} }
// then consume with the local consumer transport // Then consume with the local consumer transport
// which creates a consumer // which creates a consumer
consumer = await consumerTransport.consume({ consumer = await consumerTransport.consume({
id: params.id, id: params.id,
@ -416,6 +453,7 @@ const closeCall = () => {
resetCallSettings() resetCallSettings()
} }
btnLocalVideo.addEventListener('click', getLocalStream) btnLocalVideo.addEventListener('click', getLocalStream)
btnRecvSendTransport.addEventListener('click', goConnect) btnRecvSendTransport.addEventListener('click', goConnect)
btnCloseCall.addEventListener('click', closeCall) btnCloseCall.addEventListener('click', closeCall)