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webrtc & websocket simple implementation.

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This commit is contained in:
Miroslav Šedivý 2020-11-05 18:06:55 +01:00
parent 3bff243dcb
commit e99047963c
3 changed files with 53 additions and 30 deletions
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20
src/internal/websocket.ts
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@ -7,6 +7,7 @@ export interface NekoWebSocketEvents {
connecting: () => void
connected: () => void
disconnected: (error?: Error) => void
message: (event: string, payload: any) => void
}
export class NekoWebSocket extends EventEmitter<NekoWebSocketEvents> {
@ -36,7 +37,7 @@ export class NekoWebSocket extends EventEmitter<NekoWebSocketEvents> {
this._ws.onopen = this.onConnected.bind(this)
this._ws.onclose = this.onDisconnected.bind(this, new Error('websocket closed'))
this._ws.onerror = this.onError.bind(this)
this._ws.onerror = this.onDisconnected.bind(this, new Error('websocket error'))
this._ws.onmessage = this.onMessage.bind(this)
this._timeout = setTimeout(this.onTimeout.bind(this), timeout)
@ -68,20 +69,9 @@ export class NekoWebSocket extends EventEmitter<NekoWebSocketEvents> {
private onMessage(e: MessageEvent) {
const { event, ...payload } = JSON.parse(e.data)
this._log.debug(`received websocket event ${event} ${payload ? `with payload: ` : ''}`, payload)
// @ts-ignore
if (typeof this[event] === 'function') {
// @ts-ignore
// TODO: REFACTOR
this[event](payload)
} else {
this._log.warn(`unhandled websocket event '${event}':`, payload)
}
}
private onError(event: Event) {
this._log.error((event as ErrorEvent).error)
this.emit('message', event, payload)
}
private onConnected() {
@ -104,7 +94,7 @@ export class NekoWebSocket extends EventEmitter<NekoWebSocketEvents> {
}
private onDisconnected(reason?: Error) {
this._log.debug(`disconnected:`, reason)
this._log.debug(`disconnected:`, reason?.message)
this.disconnect()
this.emit('disconnected', reason)