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LH-265: Update client and server

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This commit is contained in:
Sergiu Toma 2022-11-22 10:28:45 +02:00
parent 9179a67f64
commit c862224ead
5 changed files with 945 additions and 971 deletions
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215
app.js
View File

@ -90,28 +90,81 @@ worker = createWorker();
// https://mediasoup.org/documentation/v3/mediasoup/rtp-parameters-and-capabilities/#RtpCodecCapability
// list of media codecs supported by mediasoup ...
// https://github.com/versatica/mediasoup/blob/v3/src/supportedRtpCapabilities.ts
const mediaCodecs = [
const mediaCodecs = [
{
kind: 'audio',
mimeType: 'audio/opus',
clockRate: 48000,
channels: 2,
kind : 'audio',
mimeType : 'audio/opus',
clockRate : 48000,
channels : 2
},
{
kind: 'video',
mimeType: 'video/VP8',
clockRate: 90000,
parameters: {
'x-google-start-bitrate': 1000,
kind : 'video',
mimeType : 'video/VP8',
clockRate : 90000,
parameters :
{
'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) => {
try {
if (callId && videoCalls[callId]) {
videoCalls[callId].producer?.close();
videoCalls[callId].consumer?.close();
videoCalls[callId].producerVideo?.close();
videoCalls[callId].producerAudio?.close();
videoCalls[callId].consumerVideo?.close();
videoCalls[callId].consumerAudio?.close();
videoCalls[callId]?.consumerTransport?.close();
videoCalls[callId]?.producerTransport?.close();
videoCalls[callId]?.router?.close();
@ -230,29 +283,54 @@ peers.on('connection', async socket => {
- The event sent by the client (PRODUCER) after successfully connecting to producerTransport
- For the router with the id callId, we make produce on producerTransport
- Create the handler on producer at the 'transportclose' event
*/
socket.on('transport-produce', async ({ kind, rtpParameters, appData }, callback) => {
try {
const callId = socketDetails[socket.id];
if (typeof rtpParameters === 'string') rtpParameters = JSON.parse(rtpParameters);
*/
socket.on('transport-produce', async ({ kind, rtpParameters, appData }, callback) => {
try {
const callId = socketDetails[socket.id];
if (typeof rtpParameters === 'string') rtpParameters = JSON.parse(rtpParameters);
console.log(`[transport-produce] kind: ${kind} | socket.id: ${socket.id} | callId: ${callId}`);
console.log('kind', kind);
console.log('rtpParameters', rtpParameters);
console.log('[transport-produce] | socket.id', socket.id, '| callId', callId);
videoCalls[callId].producer = await videoCalls[callId].producerTransport.produce({
kind,
rtpParameters,
});
console.log(`[transport-produce] Producer ID: ${videoCalls[callId].producer.id} | kind: ${videoCalls[callId].producer.kind}`);
videoCalls[callId].producer.on('transportclose', () => {
const callId = socketDetails[socket.id];
console.log('transport for this producer closed', callId)
closeCall(callId);
});
if (kind === 'video') {
videoCalls[callId].producerVideo = await videoCalls[callId].producerTransport.produce({
kind,
rtpParameters,
});
// Send back to the client the Producer's id
callback && callback({
id: videoCalls[callId].producer.id
});
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];
console.log('transport for this producer closed', callId)
closeCall(callId);
});
// Send back to the client the Producer's id
callback && callback({
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) {
console.log(`ERROR | transport-produce | callId ${socketDetails[socket.id]} | ${error.message}`);
}
@ -281,46 +359,86 @@ peers.on('connection', async socket => {
*/
socket.on('consume', async ({ rtpCapabilities }, callback) => {
try {
console.log(`[consume] rtpCapabilities: ${JSON.stringify(rtpCapabilities)}`);
const callId = socketDetails[socket.id];
console.log('[consume] callId', callId);
// Check if the router can consume the specified producer
if (videoCalls[callId].router.canConsume({
producerId: videoCalls[callId].producer.id,
rtpCapabilities
})) {
if (
videoCalls[callId].router.canConsume({
producerId: videoCalls[callId].producerVideo.id,
rtpCapabilities
}) &&
videoCalls[callId].router.canConsume({
producerId: videoCalls[callId].producerAudio.id,
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,
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].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].consumer.on('producerclose', () => {
videoCalls[callId].consumerVideo.on('producerclose', () => {
const callId = socketDetails[socket.id];
console.log('producer of consumer closed', callId);
closeCall(callId);
});
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);
});
console.log('🟠 videoCalls[callId].consumerVideo', videoCalls[callId].consumerVideo);
console.log('🟠 videoCalls[callId].consumerAudio', videoCalls[callId].consumerAudio);
// From the consumer extract the following params to send back to the Client
const params = {
id: videoCalls[callId].consumer.id,
producerId: videoCalls[callId].producer.id,
kind: videoCalls[callId].consumer.kind,
rtpParameters: videoCalls[callId].consumer.rtpParameters,
const videoParams = {
id: videoCalls[callId].consumerVideo.id,
producerId: videoCalls[callId].producerVideo.id,
kind: 'video',
rtpParameters: videoCalls[callId].consumerVideo.rtpParameters,
};
const audioParams = {
id: videoCalls[callId].consumerAudio.id,
producerId: videoCalls[callId].producerAudio.id,
kind: 'audio',
rtpParameters: videoCalls[callId].consumerAudio.rtpParameters,
};
console.log('[consume] videoParams', videoParams);
console.log('[consume] audioParams', audioParams);
// Send the parameters to the client
callback({ params });
callback({ videoParams, audioParams });
} else {
console.log(`[canConsume] Can't consume | callId ${callId}`);
callback(null);
@ -339,7 +457,7 @@ peers.on('connection', async socket => {
try {
const callId = socketDetails[socket.id];
console.log(`[consumer-resume] callId ${callId}`)
await videoCalls[callId].consumer.resume();
await videoCalls[callId].consumerVideo.resume();
} catch (error) {
console.log(`ERROR | consumer-resume | callId ${socketDetails[socket.id]} | ${error.message}`);
}
@ -393,6 +511,7 @@ const createWebRtcTransportLayer = async (callId, callback) => {
dtlsParameters: transport.dtlsParameters,
};
console.log('[createWebRtcTransportLayer] callback params', params);
// Send back to the client the params
callback({ params });

1385
public/bundle.js
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3
public/config.js
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@ -1,5 +1,4 @@
module.exports = {
hubAddress: 'https://hub.dev.linx.safemobile.com/',
mediasoupAddress: 'https://video.safemobile.org/mediasoup',
// mediasoupAddress: 'http://localhost:3000/mediasoup',
mediasoupAddress: 'https://video.safemobile.org',
}

2
public/index.html
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@ -43,7 +43,7 @@
<tr>
<td>
<div id="sharedBtns">
<video id="localVideo" autoplay class="video" ></video>
<video id="localVideo" autoplay class="video" muted></video>
</div>
</td>
<td>

311
public/index.js
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@ -12,124 +12,167 @@ let callId = parseInt(urlParams.get('callId')) || null;
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)
let socket
hub = io(config.hubAddress)
console.log('🟩 config', config)
const connectToMediasoup = () => {
let socket, hub
socket = io(config.mediasoupAddress, {
reconnection: true,
reconnectionDelay: 1000,
reconnectionDelayMax : 5000,
reconnectionAttempts: Infinity
})
socket.on('connection-success', ({ _socketId, existsProducer }) => {
console.log(`[MEDIA] ${config.mediasoupAddress} | connected: ${socket.connected} | existsProducer: ${existsProducer}`)
if (!IS_PRODUCER && existsProducer && consumer === undefined) {
goConnect()
// document.getElementById('btnRecvSendTransport').click();
}
if (IS_PRODUCER && urlParams.get('testing') === 'true') { getLocalStream() }
})
}
if (IS_PRODUCER === true) {
hub.on('connect', async () => {
console.log(`[HUB] ${config.hubAddress} | connected: ${hub.connected}`)
connectToMediasoup()
hub.emit(
'ars',
JSON.stringify({
ars: true,
asset_id: ASSET_ID,
account_id: ACCOUNT_ID,
})
)
setTimeout(() => {
hub = io(config.hubAddress)
hub.on('video', (data) => {
const parsedData = JSON.parse(data);
if (parsedData.type === 'notify-request') {
console.log('video', parsedData)
originAssetId = parsedData.origin_asset_id;
// originAssetName = parsedData.origin_asset_name;
// originAssetTypeName = parsedData.origin_asset_type_name;
callId = parsedData.video_call_id;
const connectToMediasoup = () => {
console.log('[VIDEO] notify-request | IS_PRODUCER', IS_PRODUCER, 'callId', callId);
getLocalStream()
}
if (parsedData.type === 'notify-end') {
console.log('[VIDEO] notify-end | IS_PRODUCER', IS_PRODUCER, 'callId', callId);
resetCallSettings()
}
socket = io(config.mediasoupAddress, {
reconnection: true,
reconnectionDelay: 1000,
reconnectionDelayMax : 5000,
reconnectionAttempts: Infinity
})
})
socket.on('connection-success', ({ _socketId, existsProducer }) => {
console.log(`[MEDIA] ${config.mediasoupAddress} | connected: ${socket.connected} | existsProducer: ${existsProducer}`)
if (!IS_PRODUCER && existsProducer && consumer === undefined) {
goConnect()
// document.getElementById('btnRecvSendTransport').click();
}
if (IS_PRODUCER && urlParams.get('testing') === 'true') { getLocalStream() }
})
}
if (IS_PRODUCER === true) {
hub.on('connect', async () => {
console.log(`[HUB]! ${config.hubAddress} | connected: ${hub.connected}`)
connectToMediasoup()
hub.emit(
'ars',
JSON.stringify({
ars: true,
asset_id: ASSET_ID,
account_id: ACCOUNT_ID,
})
)
hub.on('video', (data) => {
const parsedData = JSON.parse(data);
if (parsedData.type === 'notify-request') {
console.log('video', parsedData)
originAssetId = parsedData.origin_asset_id;
// originAssetName = parsedData.origin_asset_name;
// originAssetTypeName = parsedData.origin_asset_type_name;
callId = parsedData.video_call_id;
console.log('[VIDEO] notify-request | IS_PRODUCER', IS_PRODUCER, 'callId', callId);
getLocalStream()
}
if (parsedData.type === 'notify-end') {
console.log('[VIDEO] notify-end | IS_PRODUCER', IS_PRODUCER, 'callId', callId);
resetCallSettings()
}
})
})
hub.on('connect_error', (error) => {
console.log('connect_error', error);
});
hub.on('connection', () => {
console.log('connection')
})
hub.on('disconnect', () => {
console.log('disconnect')
})
} else {
connectToMediasoup()
}
}, 1600);
hub.on('connect_error', (error) => {
console.log('connect_error', error);
});
hub.on('connection', () => {
console.log('connection')
})
hub.on('disconnect', () => {
console.log('disconnect')
})
} else {
connectToMediasoup()
}
let device
let rtpCapabilities
let producerTransport
let consumerTransport
let producer
let producerVideo
let producerAudio
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
let videoParams = {
encodings: [
{
rid: 'r0',
maxBitrate: 100000,
scalabilityMode: 'S1T3',
},
{
rid: 'r1',
maxBitrate: 300000,
scalabilityMode: 'S1T3',
},
{
rid: 'r2',
maxBitrate: 900000,
scalabilityMode: 'S1T3',
},
{ scaleResolutionDownBy: 4, maxBitrate: 500000 },
{ scaleResolutionDownBy: 2, maxBitrate: 1000000 },
{ scaleResolutionDownBy: 1, maxBitrate: 5000000 },
{ scalabilityMode: 'S3T3_KEY' }
],
// https://mediasoup.org/documentation/v3/mediasoup-client/api/#ProducerCodecOptions
codecOptions: {
videoGoogleStartBitrate: 1000
}
// 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
// }
}
const streamSuccess = (stream) => {
console.log('[streamSuccess]');
localVideo.srcObject = stream
const track = stream.getVideoTracks()[0]
params = {
track,
...params
let audioParams = {
codecOptions :
{
opusStereo : true,
opusDtx : true
}
}
const streamSuccess = (stream) => {
console.log('[streamSuccess] device', device);
localVideo.srcObject = stream
console.log('stream', stream);
const videoTrack = stream.getVideoTracks()[0]
const audioTrack = stream.getAudioTracks()[0]
videoParams = {
track: videoTrack,
// codec : device.rtpCapabilities.codecs.find((codec) => codec.mimeType.toLowerCase() === 'video/vp9'),
// codec : 'video/vp9',
...videoParams
}
audioParams = {
track: audioTrack,
...audioParams
}
console.log('[streamSuccess] videoParams', videoParams, ' | audioParams', audioParams);
goConnect()
// console.log('[streamSuccess]');
// localVideo.srcObject = stream
// const track = stream.getVideoTracks()[0]
// videoParams = {
// track,
// ...videoParams
// }
// goConnect()
}
const getLocalStream = () => {
@ -137,16 +180,24 @@ const getLocalStream = () => {
navigator.mediaDevices.getUserMedia({
audio: true,
video: {
width: {
min: 640,
max: 1920,
},
height: {
min: 400,
max: 1080,
}
qvga : { width: { ideal: 320 }, height: { ideal: 240 } },
vga : { width: { ideal: 640 }, height: { ideal: 480 } },
hd : { width: { ideal: 1280 }, height: { ideal: 720 } }
}
})
// navigator.mediaDevices.getUserMedia({
// audio: false,
// video: {
// width: {
// min: 640,
// max: 1920,
// },
// height: {
// min: 400,
// max: 1080,
// }
// }
// })
.then(streamSuccess)
.catch(error => {
console.log(error.message)
@ -167,7 +218,7 @@ const goCreateTransport = () => {
// server side to send/recive media
const createDevice = async () => {
try {
console.log('[createDevice]');
console.log('[createDevice] 1 device', device);
device = new mediasoupClient.Device()
// https://mediasoup.org/documentation/v3/mediasoup-client/api/#device-load
@ -178,7 +229,8 @@ const createDevice = async () => {
})
console.log('Device RTP Capabilities', device.rtpCapabilities)
console.log('[createDevice] 2 device', device);
// once the device loads, create transport
goCreateTransport()
@ -207,18 +259,20 @@ const getRtpCapabilities = () => {
}
const createSendTransport = () => {
console.log('[createSendTransport');
// see server's socket.on('createWebRtcTransport', sender?, ...)
// 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
// to create Send Transport on the client side
if (params.error) {
console.log(params.error)
return
}
console.log(params)
// creates a new WebRTC Transport to send media
// based on the server's producer transport params
// https://mediasoup.org/documentation/v3/mediasoup-client/api/#TransportOptions
@ -244,7 +298,7 @@ const createSendTransport = () => {
})
producerTransport.on('produce', async (parameters, callback, errback) => {
console.log(parameters)
console.log('[produce] parameters', parameters)
try {
// tell the server to create a Producer
@ -270,21 +324,45 @@ const createSendTransport = () => {
}
const connectSendTransport = async () => {
console.log('[connectSendTransport] producerTransport');
// we now call produce() to instruct the producer transport
// to send media to the Router
// https://mediasoup.org/documentation/v3/mediasoup-client/api/#transport-produce
// this action will trigger the 'connect' and 'produce' events above
producer = await producerTransport.produce(params)
producer.on('trackended', () => {
console.log('videoParams', videoParams);
producerVideo = await producerTransport.produce(videoParams)
console.log('producerVideo', producerVideo);
producerVideo.on('trackended', () => {
console.log('track ended')
// close video track
})
})
producer.on('transportclose', () => {
producerVideo.on('transportclose', () => {
console.log('transport ended')
// close video track
})
})
console.log('audioParams', audioParams);
producerAudio = await producerTransport.produce(audioParams)
console.log('producerAudio', producerAudio);
producerAudio.on('trackended', () => {
console.log('track ended')
// close video track
})
producerAudio.on('transportclose', () => {
console.log('transport ended')
// close video track
})
const answer = {
origin_asset_id: ASSET_ID,
@ -320,7 +398,7 @@ const createRecvTransport = async () => {
return
}
console.log(params)
console.log('[createRecvTransport] params', params)
// creates a new WebRTC Transport to receive media
// based on server's consumer transport params
@ -353,7 +431,8 @@ const resetCallSettings = () => {
localVideo.srcObject = null
remoteVideo.srcObject = null
consumer = null
producer = null
producerVideo = null
producerAudio = null
producerTransport = null
consumerTransport = null
device = undefined