grpc-interceptor-opentracing

grpc-interceptor-opentracing is an OpenTracing interceptor for gRPC Node.js servers that automatically creates and propagates spans for each gRPC call. Version 1.3.1 (stable) uses the experimental gRPC interceptor API from @grpc/grpc-js. It chains spans on existing contexts and reports them on call completion. Requires the opentracing package (v0.14) and an OpenTracing-compatible tracer like Jaeger. Unlike manual instrumentation, it provides automatic tracing with minimal configuration. The library is ESM-only and intended for use with the experimental server interceptor pattern (gRPC >=1.24).