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// Copyright Vespa.ai. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
#pragma once
#include <vector>
#include <string>
#include <memory>
class Client;
namespace vespalib { struct CryptoEngine; }
/**
* This is the application class of the fbench program. It controls
* the operation of the test clients and collects overall results.
* The functionallity of the Main method is split into several helper
* methods for more clarity in the source.
**/
class FBench
{
private:
std::shared_ptr<vespalib::CryptoEngine> _crypto_engine;
std::vector<std::unique_ptr<Client>> _clients;
int _ignoreCount;
int _cycle;
std::vector<std::string> _hostnames;
std::vector<int> _ports;
std::string _filenamePattern;
std::string _outputPattern;
int _byteLimit;
int _restartLimit;
int _maxLineSize;
bool _keepAlive;
bool _base64Decode;
bool _usePostMode;
bool _headerBenchmarkdataCoverage;
int _seconds;
std::vector<uint64_t> _queryfileOffset;
bool _singleQueryFile;
std::string _queryStringToAppend;
std::string _extraHeaders;
std::string _authority;
bool init_crypto_engine(const std::string &ca_certs_file_name,
const std::string &cert_chain_file_name,
const std::string &private_key_file_name,
bool allow_default_tls);
void InitBenchmark(int numClients, int ignoreCount, int cycle,
const char *filenamePattern, const char *outputPattern,
int byteLimit, int restartLimit, int maxLineSize,
bool keepAlive, bool base64Decode,
bool headerBenchmarkdataCoverage, int seconds,
bool singleQueryFile, const std::string & queryStringToAppend, const std::string & extraHeaders,
const std::string &authority, bool postMode);
void CreateClients();
void StartClients();
void StopClients();
bool ClientsDone();
void PrintSummary();
FBench(const FBench &);
FBench &operator=(const FBench &);
public:
FBench();
~FBench();
/**
* Exit
**/
void Exit();
/**
* Usage statement.
*/
void Usage();
/**
* Application entry point.
**/
int Main(int argc, char *argv[]);
};
int main(int argc, char** argv);
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