31 lines
1.2 KiB
TypeScript
31 lines
1.2 KiB
TypeScript
import 'reflect-metadata';
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import { NestFactory } from '@nestjs/core';
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import { createServer } from 'node:http';
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import { MetricsService } from './metrics/metrics.service';
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import { SendWorkerModule } from './send-worker.module';
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async function bootstrap() {
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if (process.env.CMPP_PROCESS_ROLE !== 'outbox') {
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throw new Error('submit-outbox-worker requires CMPP_PROCESS_ROLE=outbox');
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}
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const app = await NestFactory.createApplicationContext(SendWorkerModule);
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app.enableShutdownHooks();
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const metrics = app.get(MetricsService);
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const host = process.env.API_OUTBOX_METRICS_HOST?.trim() || '127.0.0.1';
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const port = Number(process.env.API_OUTBOX_METRICS_PORT ?? 9467);
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const server = createServer((request, response) => {
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if (request.method !== 'GET' || request.url !== '/metrics') {
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response.writeHead(404).end();
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return;
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}
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response.writeHead(200, { 'Content-Type': 'text/plain; version=0.0.4; charset=utf-8', 'Cache-Control': 'no-store' });
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response.end(metrics.render());
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});
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await new Promise<void>((resolve, reject) => {
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server.once('error', reject);
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server.listen(port, host, resolve);
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});
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}
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void bootstrap();
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