// OpenTelemetry — distributed tracing
import { trace } from '@opentelemetry/api';

const tracer = trace.getTracer('order-service');

async function placeOrder(order: Order) {
  const span = tracer.startSpan('placeOrder');
  span.setAttribute('order.id', order.id);
  span.setAttribute('order.amount', order.amount);

  try {
    const result = await processOrder(order);
    span.setStatus({ code: SpanStatusCode.OK });
    return result;
  } catch (error) {
    span.recordException(error);
    span.setStatus({ code: SpanStatusCode.ERROR });
    throw error;
  } finally {
    span.end();
  }
}

Microservices vs Monolith — מתי מה

Microservices vs Monolith — מתי מה

Microservices vs Monolith — מתי מה