修改云南测试用例
This commit is contained in:
guanj
@@ -1,251 +1,238 @@
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import type { MqttClient, OnMessageCallback, IClientOptions, IClientSubscribeOptions } from 'mqtt';
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import mqtt from 'mqtt';
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import type { MqttClient, OnMessageCallback, IClientOptions, IClientSubscribeOptions } from 'mqtt'
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import mqtt from 'mqtt'
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interface MQTTOptions {
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protocolId?: string;
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qos?: 0 | 1 | 2;
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clean?: boolean;
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connectTimeout?: number;
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clientId?: string;
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username?: string;
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password?: string;
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reconnectPeriod?: number; // 重连间隔(ms)
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maxReconnectTimes?: number; // 最大重连次数
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protocolId?: string
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qos?: 0 | 1 | 2
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clean?: boolean
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connectTimeout?: number
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clientId?: string
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username?: string
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password?: string
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reconnectPeriod?: number // 重连间隔(ms)
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maxReconnectTimes?: number // 最大重连次数
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}
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class MQTT {
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private topic: string;
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private client: MqttClient | null = null;
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private isConnected: boolean = false;
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private reconnectCount: number = 0;
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private maxReconnectTimes: number;
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private reconnectPeriod: number;
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private isManuallyDisconnected: boolean = false;
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private defaultOptions: MQTTOptions = {
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protocolId: 'MQTT',
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qos: 2,
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clean: true,
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connectTimeout: 30 * 1000,
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clientId: `mqttjs_${Math.random().toString(16).substr(2, 8)}`,
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username: 't_user',
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password: 'njcnpqs',
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reconnectPeriod: 1000, // 默认1秒重试一次
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maxReconnectTimes: 3, // 默认最大重连5次
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};
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constructor(topic: string, options: MQTTOptions = {}) {
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this.topic = topic;
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this.maxReconnectTimes = options.maxReconnectTimes || this.defaultOptions.maxReconnectTimes!;
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this.reconnectPeriod = options.reconnectPeriod || this.defaultOptions.reconnectPeriod!;
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// 合并选项
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this.defaultOptions = { ...this.defaultOptions, ...options };
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}
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/**
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* 初始化 MQTT 客户端
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* @returns Promise<void>
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*/
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async init(): Promise<void> {
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if (this.client) {
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throw new Error('MQTT 客户端已初始化');
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private topic: string
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private client: MqttClient | null = null
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private isConnected: boolean = false
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private reconnectCount: number = 0
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private maxReconnectTimes: number
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private reconnectPeriod: number
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private isManuallyDisconnected: boolean = false
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private defaultOptions: MQTTOptions = {
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protocolId: 'MQTT',
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qos: 2,
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clean: true,
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connectTimeout: 30 * 1000,
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clientId: `mqttjs_${Math.random().toString(16).substr(2, 8)}`,
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username: 't_user',
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password: 'njcnpqs',
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reconnectPeriod: 1000, // 默认1秒重试一次
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maxReconnectTimes: 3 // 默认最大重连5次
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}
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try {
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const response = await fetch('/');
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const mqttUrl = response.headers.get('X-Mqtt-Url') || 'ws://192.168.1.68:8083/mqtt';
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constructor(topic: string, options: MQTTOptions = {}) {
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this.topic = topic
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this.maxReconnectTimes = options.maxReconnectTimes || this.defaultOptions.maxReconnectTimes!
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this.reconnectPeriod = options.reconnectPeriod || this.defaultOptions.reconnectPeriod!
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this.client = mqtt.connect(mqttUrl, this.defaultOptions as IClientOptions);
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this.setupEventListeners();
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// 等待连接成功或超时
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return new Promise((resolve, reject) => {
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const timeout = setTimeout(() => {
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if (!this.isConnected) {
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reject(new Error('MQTT 连接超时'));
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}
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}, this.defaultOptions.connectTimeout);
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this.client?.on('connect', () => {
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clearTimeout(timeout);
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this.isConnected = true;
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this.reconnectCount = 0; // 连接成功重置重连计数
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resolve();
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});
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this.client?.on('error', (error) => {
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clearTimeout(timeout);
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console.error('MQTT 连接错误:', error);
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reject(error);
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});
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});
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} catch (error) {
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console.error('初始化 MQTT 失败:', error);
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throw error;
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}
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}
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/**
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* 设置事件监听器
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*/
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private setupEventListeners(): void {
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if (!this.client) return;
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this.client.on('close', () => {
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console.log('MQTT 连接已关闭');
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this.isConnected = false;
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});
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this.client.on('offline', () => {
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console.log('MQTT 客户端离线');
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this.isConnected = false;
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});
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this.client.on('reconnect', () => {
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console.log(`MQTT 正在尝试重连 (${this.reconnectCount + 1}/${this.maxReconnectTimes})...`);
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// 检查是否超过最大重连次数
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if (this.reconnectCount >= this.maxReconnectTimes) {
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console.log('已达到最大重连次数，停止重连');
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this.client?.end(true);
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this.client = null;
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return;
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}
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this.reconnectCount++;
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});
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}
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/**
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* 订阅主题
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* @param subscribeOptions 可选的订阅选项
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* @returns Promise<void>
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*/
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async subscribe(subscribeOptions: IClientSubscribeOptions = {}): Promise<void> {
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if (!this.client || !this.isConnected) {
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throw new Error('MQTT 客户端未连接');
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// 合并选项
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this.defaultOptions = { ...this.defaultOptions, ...options }
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}
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return new Promise((resolve, reject) => {
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this.client?.subscribe(
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this.topic,
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{ qos: this.defaultOptions.qos, ...subscribeOptions },
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(error) => {
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if (error) {
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console.error('订阅失败:', error);
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reject(error);
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} else {
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console.log('订阅成功');
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resolve();
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}
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/**
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* 初始化 MQTT 客户端
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* @returns Promise<void>
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*/
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async init(): Promise<void> {
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if (this.client) {
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throw new Error('MQTT 客户端已初始化')
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}
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);
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});
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}
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/**
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* 取消订阅
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* @returns Promise<void>
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*/
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async unsubscribe(): Promise<void> {
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if (!this.client || !this.isConnected) {
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throw new Error('MQTT 客户端未连接');
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}
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try {
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const mqttUrl = localStorage.getItem('MqttUrl') || 'ws://192.168.1.68:8083/mqtt'
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return new Promise((resolve, reject) => {
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this.client?.unsubscribe(this.topic, (error) => {
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if (error) {
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console.error('取消订阅失败:', error);
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reject(error);
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} else {
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console.log('取消订阅成功');
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resolve();
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this.client = mqtt.connect(mqttUrl, this.defaultOptions as IClientOptions)
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this.setupEventListeners()
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// 等待连接成功或超时
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return new Promise((resolve, reject) => {
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const timeout = setTimeout(() => {
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if (!this.isConnected) {
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reject(new Error('MQTT 连接超时'))
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}
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}, this.defaultOptions.connectTimeout)
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this.client?.on('connect', () => {
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clearTimeout(timeout)
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this.isConnected = true
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this.reconnectCount = 0 // 连接成功重置重连计数
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resolve()
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})
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this.client?.on('error', error => {
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clearTimeout(timeout)
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console.error('MQTT 连接错误:', error)
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reject(error)
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})
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})
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} catch (error) {
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console.error('初始化 MQTT 失败:', error)
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throw error
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}
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});
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});
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}
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/**
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* 设置消息回调
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* @param callback 消息回调函数
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*/
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onMessage(callback: OnMessageCallback): void {
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if (!this.client) {
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throw new Error('MQTT 客户端未初始化');
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}
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this.client.on('message', callback);
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}
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/**
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* 发布消息
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* @param message 要发布的消息
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* @param options 发布选项
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* @returns Promise<void>
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*/
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async publish(
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message: string | Buffer,
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options: { qos?: 0 | 1 | 2; retain?: boolean } = {}
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): Promise<void> {
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if (!this.client || !this.isConnected) {
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throw new Error('MQTT 客户端未连接');
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}
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return new Promise((resolve, reject) => {
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this.client?.publish(
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this.topic,
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message,
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{ qos: this.defaultOptions.qos, ...options },
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(error) => {
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if (error) {
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console.error('消息发布失败:', error);
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reject(error);
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} else {
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console.log('消息发布成功');
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resolve();
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}
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/**
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* 设置事件监听器
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*/
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private setupEventListeners(): void {
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if (!this.client) return
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this.client.on('close', () => {
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console.log('MQTT 连接已关闭')
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this.isConnected = false
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})
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this.client.on('offline', () => {
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console.log('MQTT 客户端离线')
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this.isConnected = false
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})
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this.client.on('reconnect', () => {
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console.log(`MQTT 正在尝试重连 (${this.reconnectCount + 1}/${this.maxReconnectTimes})...`)
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// 检查是否超过最大重连次数
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if (this.reconnectCount >= this.maxReconnectTimes) {
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console.log('已达到最大重连次数，停止重连')
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this.client?.end(true)
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this.client = null
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return
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}
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this.reconnectCount++
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})
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}
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/**
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* 订阅主题
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* @param subscribeOptions 可选的订阅选项
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* @returns Promise<void>
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*/
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async subscribe(subscribeOptions: IClientSubscribeOptions = {}): Promise<void> {
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if (!this.client || !this.isConnected) {
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throw new Error('MQTT 客户端未连接')
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}
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);
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});
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}
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/**
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* 断开连接
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* @param force 是否强制断开
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*/
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disconnect(force: boolean = false): void {
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this.isManuallyDisconnected = true;
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if (this.client) {
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this.client.end(force, () => {
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console.log('MQTT 连接已断开');
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this.isConnected = false;
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this.client = null;
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});
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return new Promise((resolve, reject) => {
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this.client?.subscribe(this.topic, { qos: this.defaultOptions.qos, ...subscribeOptions }, error => {
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if (error) {
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console.error('订阅失败:', error)
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reject(error)
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} else {
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console.log('订阅成功')
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resolve()
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}
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})
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})
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}
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}
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/**
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* 检查连接状态
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* @returns boolean
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*/
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isConnectedToBroker(): boolean {
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return this.isConnected;
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}
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/**
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* 取消订阅
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* @returns Promise<void>
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*/
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async unsubscribe(): Promise<void> {
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if (!this.client || !this.isConnected) {
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throw new Error('MQTT 客户端未连接')
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}
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/**
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* 获取当前重连次数
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* @returns number
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*/
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getReconnectCount(): number {
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return this.reconnectCount;
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}
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return new Promise((resolve, reject) => {
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this.client?.unsubscribe(this.topic, error => {
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if (error) {
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console.error('取消订阅失败:', error)
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reject(error)
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} else {
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console.log('取消订阅成功')
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resolve()
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}
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})
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})
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}
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/**
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* 重置重连计数器
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*/
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resetReconnectCount(): void {
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this.reconnectCount = 0;
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}
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/**
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* 设置消息回调
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* @param callback 消息回调函数
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*/
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onMessage(callback: OnMessageCallback): void {
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if (!this.client) {
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throw new Error('MQTT 客户端未初始化')
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}
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this.client.on('message', callback)
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}
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/**
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* 发布消息
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* @param message 要发布的消息
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* @param options 发布选项
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* @returns Promise<void>
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*/
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async publish(message: string | Buffer, options: { qos?: 0 | 1 | 2; retain?: boolean } = {}): Promise<void> {
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if (!this.client || !this.isConnected) {
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throw new Error('MQTT 客户端未连接')
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}
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return new Promise((resolve, reject) => {
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this.client?.publish(this.topic, message, { qos: this.defaultOptions.qos, ...options }, error => {
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if (error) {
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console.error('消息发布失败:', error)
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reject(error)
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} else {
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console.log('消息发布成功')
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resolve()
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}
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})
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})
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}
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/**
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* 断开连接
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* @param force 是否强制断开
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*/
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disconnect(force: boolean = false): void {
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this.isManuallyDisconnected = true
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if (this.client) {
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this.client.end(force, () => {
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console.log('MQTT 连接已断开')
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this.isConnected = false
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this.client = null
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})
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}
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}
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/**
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* 检查连接状态
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* @returns boolean
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*/
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isConnectedToBroker(): boolean {
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return this.isConnected
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}
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/**
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* 获取当前重连次数
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* @returns number
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*/
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getReconnectCount(): number {
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return this.reconnectCount
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}
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/**
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* 重置重连计数器
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*/
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resetReconnectCount(): void {
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this.reconnectCount = 0
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}
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}
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export default MQTT;
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export default MQTT
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@@ -44,11 +44,9 @@ export default class SocketService {
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return
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}
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const response = await fetch('/')
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const WebSocketUrl = response.headers.get('X-WebSocket-Url')
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setTimeout(() => {
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// ws://192.168.1.69:10407/mgtt/api/pushMessage/
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const url = (WebSocketUrl || 'ws://192.168.1.68:10407/api/pushMessage/') + id
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const url = (localStorage.getItem('WebSocketUrl') || 'ws://192.168.1.68:10407/api/pushMessage/') + id
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this.ws = new WebSocket(url)
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this.ws.onopen = () => this.handleOpen()
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Block a user