40 lines
1.2 KiB
JavaScript
40 lines
1.2 KiB
JavaScript
'use strict';
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const config = require('./config');
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const { createApp } = require('./app');
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const db = require('./infra/db');
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const redis = require('./infra/redis');
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const modules = require('./modules/modules');
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const precompute = require('./precompute');
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async function bootstrap() {
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// 1. 注册预计算器
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precompute.registerAll();
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await require('./precompute/crew-metrics').ensureSchema();
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// 2. 启动一致性校验（注册表 SSOT + modules 表对齐，§5.4）
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await modules.syncModulesOnBoot();
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// 3. 起 API 服务；导出 Worker 以独立进程运行，避免阻塞 HTTP 请求。
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const app = createApp();
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const server = app.listen(config.port, '127.0.0.1', () => {
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console.log(`[server] listening on http://127.0.0.1:${config.port}/api/v1`);
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});
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// 4. 优雅退出
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const shutdown = async (sig) => {
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console.log(`[server] ${sig} received, shutting down...`);
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server.close();
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await db.close().catch(() => {});
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await redis.close().catch(() => {});
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process.exit(0);
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};
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process.on('SIGINT', () => shutdown('SIGINT'));
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process.on('SIGTERM', () => shutdown('SIGTERM'));
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}
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bootstrap().catch((err) => {
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console.error('[server] bootstrap failed:', err);
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process.exit(1);
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});
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