45 lines
1.1 KiB
JavaScript
45 lines
1.1 KiB
JavaScript
/**
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* @file SSE服务器主入口文件
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* @author Yk <yk_9001@icloud.com>
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* @createdAt 2025-07-01
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* @version 1.0.0
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* @description Express服务器配置和路由初始化
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*/
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const express = require('express');
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const bodyParser = require('body-parser');
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const security = require('./middlewares/security');
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const streamRouter = require('./routes/stream');
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const pushRouter = require('./routes/push');
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const {sendHeartbeat} = require('./lib/sse');
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const config = require('./config');
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const timestamp = require('./utils/timeFormatter');
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const app = express();
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// 中间件
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app.use(bodyParser.json());
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app.use(...security);
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// 路由
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app.use('/stream', streamRouter);
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app.use('/push', pushRouter);
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// 心跳
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setInterval(sendHeartbeat, config.sse.heartbeatInterval);
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// 错误处理
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const errorHandler = (err, req, res, next) => {
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console.error(err.stack);
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res.status(500).json({
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code: 500,
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error: 'Internal Server Error',
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timestamp: timestamp.formatTime()
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});
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};
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app.use(errorHandler);
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app.listen(config.server.port, () => {
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console.log(`SSE server running on port ${config.server.port}`);
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}); |