io.opentracing.contrib.grpc

Interface ServerSpanDecorator

public interface ServerSpanDecorator

An interface for adding custom span tags to the spans created by TracingServerInterceptor.

Method Summary

Modifier and Type	Method and Description
void	interceptCall(io.opentracing.Span span, io.grpc.ServerCall call, io.grpc.Metadata headers) The method of the implementation is executed inside TracingServerInterceptor.interceptCall(io.grpc.ServerCall<ReqT, RespT>, io.grpc.Metadata, io.grpc.ServerCallHandler<ReqT, RespT>).

Method Detail

interceptCall

void interceptCall(io.opentracing.Span span,
                   io.grpc.ServerCall call,
                   io.grpc.Metadata headers)

The method of the implementation is executed inside TracingServerInterceptor.interceptCall(io.grpc.ServerCall<ReqT, RespT>, io.grpc.Metadata, io.grpc.ServerCallHandler<ReqT, RespT>).

Parameters:

span - The span created by TracingServerInterceptor

call - The ServerCall parameter of TracingServerInterceptor.interceptCall(io.grpc.ServerCall<ReqT, RespT>, io.grpc.Metadata, io.grpc.ServerCallHandler<ReqT, RespT>)

headers - The Metadata parameter of TracingServerInterceptor.interceptCall(io.grpc.ServerCall<ReqT, RespT>, io.grpc.Metadata, io.grpc.ServerCallHandler<ReqT, RespT>)