otel_chopper 0.2.0

OpenTelemetry instrumentation for `package:chopper`. A Chopper Interceptor that emits HTTP CLIENT spans with `http.*` semconv attributes and injects W3C trace context headers.

otel_chopper

OpenTelemetry instrumentation for package:chopper.

import 'package:chopper/chopper.dart';
import 'package:otel_chopper/otel_chopper.dart';

final chopper = ChopperClient(
  baseUrl: Uri.parse('https://api.example.com'),
  interceptors: [OTelChopperInterceptor()],
  services: [...],
);

Each outbound request opens a CLIENT span:

• name: HTTP <METHOD> (low cardinality — span name doesn't include URL path)
• http.request.method
• url.full, server.address, server.port
• http.response.status_code on completion
• W3C traceparent header injected so the server side can stitch

4xx / 5xx responses flip span status to Error.

Suppression: runWithoutChopperInstrumentationAsync.

License

Apache 2.0