118 lines
2.8 KiB
TypeScript
118 lines
2.8 KiB
TypeScript
import Singleton from '../Base/Singleton'
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const TIMEOUT = 5000
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export type IData = Record<string, any>
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export interface ICallApiRet {
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success: boolean;
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error?: Error;
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res?: IData
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}
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export enum ApiMsgEnum {
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ApiPlayerList = 'ApiPlayerList',
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ApiPlayerJoin = 'ApiPlayerJoin',
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ApiRoomList = 'ApiRoomList',
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ApiRoomCreate = 'ApiRoomCreate',
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ApiRoomJoin = 'ApiRoomJoin',
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ApiRoomLeave = 'ApiRoomLeave',
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MsgPlayerList = 'MsgPlayerList',
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MsgRoomList = 'MsgRoomList',
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MsgRoom = 'MsgRoom',
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}
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export default class NetworkManager extends Singleton {
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static get Instance() {
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return super.GetInstance<NetworkManager>()
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}
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ws: WebSocket
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port = 8888
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cbs: Map<string, Function[]> = new Map()
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isConnected = false
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connect() {
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return new Promise((resolve, reject) => {
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this.ws = new WebSocket(`ws://localhost:${this.port}`)
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this.ws.onopen = () => {
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console.log("ws onopen")
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this.isConnected = true
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resolve(true)
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}
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this.ws.onerror = () => {
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this.isConnected = false
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reject("ws onerror")
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}
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this.ws.onclose = () => {
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this.isConnected = false
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reject("ws onclose")
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}
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this.ws.onmessage = (e) => {
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try {
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const json = JSON.parse(e.data)
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const { name, data } = json
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try {
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if (this.cbs.has(name) && this.cbs.get(name).length) {
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console.log(json);
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this.cbs.get(name).forEach(cb => cb(data))
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}
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} catch (error) {
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console.log("this.cbs.get(name).forEach(cb => cb(restData))", error)
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}
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} catch (error) {
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console.log('解析失败，不是合法的JSON格式', error)
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}
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}
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})
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}
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sendMsg(name: string, data: IData) {
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this.ws.send(JSON.stringify({ name, data }))
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}
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listenMsg(name: string, cb: Function) {
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if (this.cbs.has(name)) {
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this.cbs.get(name).push(cb)
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} else {
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this.cbs.set(name, [cb])
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}
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}
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unlistenMsg(name: string, cb: Function) {
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if (this.cbs.has(name)) {
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const index = this.cbs.get(name).indexOf(cb)
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index > -1 && this.cbs.get(name).splice(index, 1)
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}
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}
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callApi(name: string, data: IData) {
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return new Promise<ICallApiRet>((resolve) => {
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try {
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// 超时处理
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const timer = setTimeout(() => {
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resolve({ success: false, error: new Error('timeout') })
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this.unlistenMsg(name, cb)
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}, TIMEOUT)
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// 回调处理
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const cb = (res: ICallApiRet) => {
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resolve(res)
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clearTimeout(timer)
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this.unlistenMsg(name, cb)
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}
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this.listenMsg(name, cb)
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this.ws.send(JSON.stringify({ name, data }))
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} catch (error) {
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console.log(error)
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resolve({ success: false, error: error as Error })
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}
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})
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}
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}
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