add connection skeleton (WIP).

src/component/internal/connection.ts

@@ -0,0 +1,70 @@
+import EventEmitter from 'eventemitter3'
+
+import { NekoWebSocket } from './websocket'
+import { NekoWebRTC, WebRTCStats } from './webrtc'
+
+export interface NekoConnectionEvents {
+  connecting: () => void
+  connected: () => void
+  disconnected: (error?: Error) => void
+}
+
+export class NekoConnection extends EventEmitter<NekoConnectionEvents> {
+  staysConnected = false
+
+  websocket = new NekoWebSocket()
+  webrtc = new NekoWebRTC()
+
+  constructor() {
+    super()
+
+    //
+    // websocket events
+    //
+
+    this.websocket.on('message', async (event: string, payload: any) => {
+      
+    })
+    this.websocket.on('connecting', () => {
+      
+    })
+    this.websocket.on('connected', () => {
+      
+    })
+    this.websocket.on('disconnected', () => {
+      
+    })
+
+    //
+    // webrtc events
+    //
+
+    this.webrtc.on('track', (event: RTCTrackEvent) => {
+      
+    })
+    this.webrtc.on('candidate', (candidate: RTCIceCandidateInit) => {
+      
+    })
+    this.webrtc.on('stats', (stats: WebRTCStats) => {
+      
+    })
+    this.webrtc.on('connecting', () => {
+      
+    })
+    this.webrtc.on('connected', () => {
+      
+    })
+    this.webrtc.on('disconnected', () => {
+
+    })
+
+  }
+
+  public async connect(): Promise<void> {
+    this.staysConnected = true
+  }
+
+  public async disconnect(): Promise<void> {
+    this.staysConnected = false
+  }
+}