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// Copyright (C) 2012-2019 Internet Systems Consortium, Inc. ("ISC")
//
// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at http://mozilla.org/MPL/2.0/.
#ifndef BASIC_SCEN_H
#define BASIC_SCEN_H
#include <config.h>
#include <perfdhcp/abstract_scen.h>
namespace isc {
namespace perfdhcp {
/// \brief Basic Scenario class.
///
/// This class is used to run the performance test where DHCP server
/// is continuously loaded with DHCP messages according to given rate.
class BasicScen : public AbstractScen {
public:
/// \brief Default and the only constructor of BasicScen.
///
/// \param options reference to command options,
/// \param socket reference to a socket.
BasicScen(CommandOptions& options, BasePerfSocket &socket):
AbstractScen(options, socket)
{
basic_rate_control_.setRate(options_.getRate());
renew_rate_control_.setRate(options_.getRenewRate());
release_rate_control_.setRate(options_.getReleaseRate());
};
/// brief\ Run performance test.
///
/// Method runs whole performance test. Command line options must
/// be parsed prior to running this function. Otherwise function will
/// throw exception.
///
/// \throw isc::InvalidOperation if command line options are not parsed.
/// \throw isc::Unexpected if internal Test Controller error occurred.
/// \return execution status.
int run() override;
protected:
/// \brief A rate control class for Discover and Solicit messages.
RateControl basic_rate_control_;
/// \brief A rate control class for Renew messages.
RateControl renew_rate_control_;
/// \brief A rate control class for Release messages.
RateControl release_rate_control_;
/// \brief Check if test exit conditions fulfilled.
///
/// Method checks if the test exit conditions are fulfilled.
/// Exit conditions are checked periodically from the
/// main loop. Program should break the main loop when
/// this method returns true. It is calling function
/// responsibility to break main loop gracefully and
/// cleanup after test execution.
///
/// \return true if any of the exit conditions is fulfilled.
bool checkExitConditions();
};
}
}
#endif // BASIC_SCEN_H
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