DEBUG

public/entanglement.js

@@ -1,19 +1,13 @@
 export default class Entanglement {
-    constructor({ options, server }) {
+    constructor({ options }) {
         this.event = {}
         this.options = options
-        this.server = server
-        this.channels = {}
-        this.client = {}
-
         this.store = {}
         this.users = []
-        this.account = {}
+        this.channels = [{ name: 'json' }]
         this.ws = this.__create_websocket()
     }
-    // 当创建一个对象时，会调用这个方法
+
-    // 当创建一个对象时，所有连接在一起的终端都会同步这个对象
-    // 并不是所有的终端都会监听全局变化, 因此需要在这里注册监听(频道)
     async __create_webrtc(user) {
         const pc = new RTCPeerConnection(this.options)
         // 当有新的媒体流加入时触发
@@ -60,7 +54,8 @@ export default class Entanglement {
             }
         }
         // 创建数据通道
-        const channel = pc.createDataChannel('json', { reliable: true })
+        user.channels = this.channels.map(item => {
+            const channel = pc.createDataChannel(item.name, { reliable: true })
             channel.onopen = () => {
                 console.log('打开数据通道')
                 channel.send(JSON.stringify({ name: 'sato', hello: 'world' }))
@@ -74,6 +69,8 @@ export default class Entanglement {
             channel.onerror = () => {
                 console.log('数据通道发生错误')
             }
+            return { channel, ...item }
+        })
         return pc
     }
 
@@ -156,7 +153,7 @@ export default class Entanglement {
             return status === 'connected' || status === 'completed'
         }).forEach(user => {
             console.log('向', user.name, '发送', channel_name, '频道消息:', data)
-            const channel = user.webrtc.createDataChannel(channel_name, { reliable: true })
+            const channel = user.channels.find(item => item.name === channel_name).channel
             channel.onopen = () => channel.send(JSON.stringify(data))
         })
     }