All files / src tracing.ts

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  import { NodeSDK } from '@opentelemetry/sdk-node';
import { OTLPTraceExporter } from '@opentelemetry/exporter-trace-otlp-http';
import { getNodeAutoInstrumentations } from '@opentelemetry/auto-instrumentations-node';
import { Resource } from '@opentelemetry/resources';
import { SemanticResourceAttributes } from '@opentelemetry/semantic-conventions';
 
let sdk: NodeSDK | null = null;
 
export async function initTracing() {
  Iif (sdk) {
    return;
  }
 
  const traceExporter = new OTLPTraceExporter();
 
  sdk = new NodeSDK({
    resource: new Resource({
      [SemanticResourceAttributes.SERVICE_NAME]: 'repoburg-backend',
    }),
    traceExporter,
    instrumentations: [
      getNodeAutoInstrumentations({
        '@opentelemetry/instrumentation-fs': {
          enabled: false,
        },
      }),
    ],
  });
 
  try {
    await sdk.start();
  } catch (error) {
    // Tracing initialization failed - continue without tracing
  }
 
  // Graceful shutdown
  process.on('SIGTERM', () => {
    sdk
      ?.shutdown()
      .catch(() => {})
      .finally(() => process.exit(0));
  });
}