AddLogger initializes a stream by checking log level, send headers back to client and return a context for further logging.

ClientRequestLogInterceptor ensure that the stream get a valid requestID from the service in headers and consumes logs by printing them.

NewClientCtx creates a requester ID and attach it to returned context.

ServerIdleTimeoutInterceptor adds a call to reset the server stream timeout if available.

ErrLogMsg allows detecting when a recv message was only logs to client, consumed by the interceptor.

StreamLogger is an interface to associate a writer (for message passing) to a stream.