@Override
    public <ReqT, RespT> ServerCall.Listener<ReqT> interceptCall(ServerCall<ReqT, RespT> serverCall, Metadata metadata,
            ServerCallHandler<ReqT, RespT> serverCallHandler) {
        log.info(serverCall.getMethodDescriptor().getFullMethodName());
        return serverCallHandler.startCall(serverCall, metadata);
    }
@author Michael (yidongnan@gmail.com)
@since 2016/12/6
examples/local-grpc-server/src/main/java/net/devh/boot/grpc/examples/local/server/LogGrpcInterceptor.java