38 lines
912 B
JavaScript
38 lines
912 B
JavaScript
/**
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* @file SSE流路由处理器
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* @author Yk <yk_9001@icloud.com>
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* @createdAt 2025-07-01
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* @lastModifiedAt 2025-07-01
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* @description 处理SSE连接建立和维持
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*/
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const express = require('express');
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const { v4: uuidV4 } = require('uuid');
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const { setupSSEHeaders } = require('../lib/sse');
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const clients = require('../lib/clients');
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const moment = require('moment-timezone');
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const router = express.Router();
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router.get('/', (req, res) => {
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const clientId = req.query.clientId || uuidV4();
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setupSSEHeaders(res);
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const shanghaiTime = moment().tz('Asia/Shanghai').format('YYYY-MM-DD HH:mm:ss');
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// 立即发送确认
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res.write(`data: ${JSON.stringify({
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status: 'connected',
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clientId,
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time: shanghaiTime
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})}\n\n`);
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clients.add(clientId, res);
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req.on('close', () => {
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clients.remove(clientId);
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});
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});
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module.exports = router; |