The C based gRPC (C++, Python, Ruby, Objective-C, PHP, C#) https://grpc.io/
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/*
*
* Copyright 2015, Google Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following disclaimer
* in the documentation and/or other materials provided with the
* distribution.
* * Neither the name of Google Inc. nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
#include <iostream>
#include <memory>
#include <string>
#include <cfloat>
#include <grpc/grpc.h>
#include <grpc++/channel_arguments.h>
#include <grpc++/channel_interface.h>
#include <grpc++/client_context.h>
#include <grpc++/create_channel.h>
#include <grpc++/credentials.h>
#include <grpc++/status.h>
#include "test/cpp/qps/user_data.grpc.pb.h"
namespace grpc{
namespace testing {
class UserDataClient {
public:
UserDataClient(std::shared_ptr<ChannelInterface> channel)
: stub_(UserDataTransfer::NewStub(channel)) {}
~UserDataClient() {}
void setConfigs(const ClientConfig& clientConfig, const ServerConfig& serverConfig);
void setQPS(double QPS);
void setQPSPerCore(double QPSPerCore);
void setLatencies(double percentileLatency50, double percentileLatency90,
double percentileLatency95, double percentileLatency99, double percentileLatency99Point9);
void setTimes(double serverSystemTime, double serverUserTime,
double clientSystemTime, double clientUserTime);
int sendData(std::string access_token, std::string test_name);
private:
std::unique_ptr<UserDataTransfer::Stub> stub_;
ClientConfig clientConfig_;
ServerConfig serverConfig_;
double QPS_ = DBL_MIN;
double QPSPerCore_ = DBL_MIN;
double percentileLatency50_ = DBL_MIN;
double percentileLatency90_ = DBL_MIN;
double percentileLatency95_ = DBL_MIN;
double percentileLatency99_ = DBL_MIN;
double percentileLatency99Point9_ = DBL_MIN;
double serverSystemTime_ = DBL_MIN;
double serverUserTime_ = DBL_MIN;
double clientSystemTime_ = DBL_MIN;
double clientUserTime_ = DBL_MIN;
};
} //namespace testing
} //namespace grpc