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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
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#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/perf_db.grpc.pb.h"
namespace grpc{
namespace testing {
//Manages data sending to performance database server
class PerfDbClient {
public:
PerfDbClient() {}
void init(std::shared_ptr<ChannelInterface> channel) { stub_ = PerfDbTransfer::NewStub(channel); }
~PerfDbClient() {}
//sets the client and server config information
void setConfigs(const ClientConfig& clientConfig, const ServerConfig& serverConfig) const;
//sets the QPS
void setQPS(double QPS) const;
//sets the QPS per core
void setQPSPerCore(double QPSPerCore) const;
//sets the 50th, 90th, 95th, 99th and 99.9th percentile latency
void setLatencies(double percentileLatency50, double percentileLatency90,
double percentileLatency95, double percentileLatency99, double percentileLatency99Point9) const;
//sets the server and client, user and system times
void setTimes(double serverSystemTime, double serverUserTime,
double clientSystemTime, double clientUserTime) const;
//sends the data to the performancew database server
int sendData(std::string access_token, std::string test_name, std::string sys_info) const;
private:
std::unique_ptr<PerfDbTransfer::Stub> stub_;
mutable ClientConfig clientConfig_;
mutable ServerConfig serverConfig_;
mutable double QPS_ = DBL_MIN;
mutable double QPSPerCore_ = DBL_MIN;
mutable double percentileLatency50_ = DBL_MIN;
mutable double percentileLatency90_ = DBL_MIN;
mutable double percentileLatency95_ = DBL_MIN;
mutable double percentileLatency99_ = DBL_MIN;
mutable double percentileLatency99Point9_ = DBL_MIN;
mutable double serverSystemTime_ = DBL_MIN;
mutable double serverUserTime_ = DBL_MIN;
mutable double clientSystemTime_ = DBL_MIN;
mutable double clientUserTime_ = DBL_MIN;
};
} //namespace testing
} //namespace grpc
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