GrpcClientInterceptor
Available in a dev version: 0․11․0-grpc-186
How to configure
Client-side interceptor for gRPC calls.
Implementations can observe and modify client calls in a structured way. The primary entry point is the intercept extension function on GrpcClientCallScope, which receives the inbound request Flow and must call GrpcClientCallScope.proceed to forward the call.
Common use-cases include:
Adding authentication or custom headers.
Implementing logging/metrics.
Observing headers/trailers and final status.
Transforming request/response flows (e.g., mapping, buffering, throttling).