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41 lines
1.3 KiB
41 lines
1.3 KiB
2 years ago
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'use strict';
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const mqtt = require('mqtt');
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module.exports = async function factory (app, opts) {
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console.info(`mqtt connecting ${opts.mqtt.mqttVideoServer}`);
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const client = mqtt.connect(opts.mqtt.mqttVideoServer);
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client.on('connect', function () {
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console.info(`mqtt connect success ${opts.mqtt.mqttVideoServer}`);
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client.subscribe('topic/test', { qos: 0 });//订阅主题为test的消息
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})
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client.on('error', function (e) {
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console.error(`mqtt connect failed ${opts.mqtt.mqttVideoServer}`);
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app.fs.logger.error('info', '[FS-AUTH-MQTT]', `mqtt connect failed ${opts.mqtt.mqttVideoServer}`);
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})
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client.on('message', async (top, message) => {
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let msgStr = message.toString();
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let msg = JSON.parse(msgStr.replace(/\\/g, ''));
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if (msg.id && msg.online) {
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const { cameraStatePush } = app.fs.utils
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const { models } = app.fs.dc
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const gbCameraRes = await models.GbCamera.findOne({
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where: {
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id: msg.id
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}
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})
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if (gbCameraRes) {
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cameraStatePush({
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gbId: msg.id,
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online: msg.online,
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ipctype: gbCameraRes.ipctype,
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})
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}
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}
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});
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app.mqttVideoServer = client
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}
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