| | |
| | | |
| | | |
| | | // ✅ 正确写法(适用于 pkg 打包环境) |
| | | const fs = require('fs'); |
| | | const path = require('path'); |
| | | |
| | | |
| | | // 获取 exe 所在目录(兼容 pkg 打包后的 __dirname) |
| | | const appPath = process.pkg ? path.dirname(process.execPath) : __dirname; |
| | | const mqttConfigPath = path.join(appPath, 'mqtt.json'); |
| | | const aliyunConfigPath = path.join(appPath, 'aliyun.json'); |
| | | |
| | | const mqttConfig = JSON.parse(fs.readFileSync(mqttConfigPath, 'utf8')); |
| | | const aliyunConfig=JSON.parse(fs.readFileSync(aliyunConfigPath, 'utf8')) |
| | | |
| | | |
| | | console.log(aliyunConfig) |
| | | |
| | | |
| | | |
| | | const { initMqtt, publishMessage } = require('./mqttClient'); |
| | | |
| | | const net = require('net'); |
| | | const logger = require('./logger'); |
| | | const EventEmitter = require('events'); |
| | | const aliyunIot = require('aliyun-iot-device-sdk'); |
| | | const { getAliyunDeviceSecret } = require('./api'); |
| | | const toModel = require('./Strholp'); |
| | | const { publishMessage } = require('./mqttClient'); |
| | | |
| | | // 初始化 MQTT(独立于阿里云) |
| | | initMqtt(mqttConfig); |
| | | |
| | | // ========== 自定义错误类(可选)========== |
| | | class CustomError extends Error { |
| | |
| | | async handleData(deviceId, message) { |
| | | const deviceInfo = this.devices.get(deviceId); |
| | | if (!deviceInfo) return; |
| | | |
| | | deviceInfo.lastAck = Date.now(); |
| | | |
| | | try { |
| | | const masData = toModel(message); |
| | | deviceInfo.iotDeviceNo = masData.n; |
| | | deviceInfo.masData = masData; |
| | | // ✅【核心改动】收到数据立即发 MQTT(不管阿里云) |
| | | if (mqttConfig.enabled) { |
| | | const topic = `${mqttConfig.defaultTopicPrefix}/${masData.n}`; |
| | | const payload = JSON.stringify({ |
| | | ...masData, |
| | | deviceId: deviceId, |
| | | timestamp: new Date().toISOString() |
| | | }); |
| | | publishMessage(topic, payload); |
| | | logger.info(`📡 已通过 MQTT 发送数据到 ${topic}`); |
| | | } |
| | | |
| | | if (deviceInfo.status !== 'valid') { |
| | | deviceInfo.status = 'valid'; |
| | | this.emit('validResponse', deviceId); |
| | | logger.info(`${deviceId} 首次有效响应,停止重试`); |
| | | this.stopRetryMechanism(deviceId); |
| | | // 成功后固定使用 'K0000' 保活(建议) |
| | | this.startKeepAlive(deviceId, deviceInfo.lastSignal); |
| | | await this.registerDevice(deviceId); |
| | | // 【可选】仅当阿里云启用时才注册并上报 |
| | | if (aliyunConfig.enabled) { |
| | | if (deviceInfo.status !== 'valid') { |
| | | logger.info(`${deviceId} 阿里云设备状态变为有效`); |
| | | deviceInfo.status = 'valid'; |
| | | this.stopRetryMechanism(deviceId); |
| | | logger.info(`${deviceId} 停止重试机制`); |
| | | this.startKeepAlive(deviceId, deviceInfo.lastSignal); |
| | | logger.info(`${deviceId} 启动保持连接机制`); |
| | | await this.registerAliyunDevice(deviceId); // 改名避免混淆 |
| | | } else { |
| | | this.postPropsToAliyun(deviceId); |
| | | } |
| | | } else { |
| | | logger.info(`${deviceId} 已注册,直接上报数据到阿里云`); |
| | | this.postPropsToDevice(deviceId); |
| | | // this.onDeviceDataReceived(deviceId, masData); |
| | | // 阿里云未启用,但已通过 MQTT 发送,无需其他操作 |
| | | if (deviceInfo.status !== 'valid') { |
| | | deviceInfo.status = 'valid'; |
| | | this.stopRetryMechanism(deviceId); |
| | | this.startKeepAlive(deviceId, deviceInfo.lastSignal); |
| | | logger.info(`${deviceId} 已完成握手(阿里云未启用)`); |
| | | } |
| | | } |
| | | } catch (err) { |
| | | logger.error(`${deviceId} 处理消息出错:`, err.message); |
| | | } |
| | | } |
| | | |
| | | async registerDevice(deviceId) { |
| | | async registerAliyunDevice(deviceId) { |
| | | const deviceInfo = this.devices.get(deviceId); |
| | | if (!deviceInfo || deviceInfo.iotDevice) return; |
| | | |
| | |
| | | logger.info(`${deviceId} 请求三元组,设备号: ${deviceInfo.iotDeviceNo}`); |
| | | const { data } = await getDeviceSYZ(deviceInfo.iotDeviceNo); |
| | | logger.info(`${deviceId} 三元组返回: ${JSON.stringify(data)}`); |
| | | const model=data.data |
| | | const model = data.data |
| | | if (model?.productKey && model?.deviceName && model?.deviceSecret) { |
| | | deviceInfo.iotDevice = aliyunIot.device({ |
| | | ProductKey: model.productKey, |
| | |
| | | } |
| | | } |
| | | |
| | | postPropsToDevice(deviceId) { |
| | | postPropsToAliyun(deviceId) { |
| | | const deviceInfo = this.devices.get(deviceId); |
| | | if (!deviceInfo?.iotDevice || !deviceInfo.masData) return; |
| | | |
| | | logger.info(`${deviceId} 阿里云上报属性: ${JSON.stringify(deviceInfo.masData)}`); |
| | | const props = deviceInfo.masData; |
| | | deviceInfo.iotDevice.postProps(props, (res) => { |
| | | if (res?.message === 'success') { |
| | | logger.info(`${deviceId} 上报属性成功`); |
| | | logger.info(`${deviceId} 阿里云上报属性成功`); |
| | | } else { |
| | | logger.error(`${deviceId} 上报属性失败:`, res?.message || 'unknown'); |
| | | logger.error(`${deviceId} 阿里云上报属性失败:`, res?.message || 'unknown'); |
| | | } |
| | | }); |
| | | } |
| | | |
| | | onDeviceDataReceived(deviceId, data) { |
| | | const topic = `touxiji/${data.n}`; |
| | | const payload = JSON.stringify({ |
| | | ...data, |
| | | timestamp: new Date().toISOString() |
| | | }); |
| | | |
| | | try { |
| | | logger.info(`发布 MQTT 消息到主题 ${topic}: ${payload}`); |
| | | publishMessage(topic, payload); |
| | | } catch (error) { |
| | | logger.error(`MQTT 发布失败 ${topic}:`, error.message); |
| | | } |
| | | } |
| | | |
| | | removeDevice(deviceId) { |
| | |
| | | |
| | | const PORT = process.env.PORT || 10961; |
| | | server.listen(PORT, () => { |
| | | logger.info(`Socket 服务已启动,监听端口: ${PORT}`); |
| | | logger.info(`Socket 服务已启动,监听超级端口: ${PORT}`); |
| | | }); |