59 lines
1.3 KiB
C++
Executable File
59 lines
1.3 KiB
C++
Executable File
/**
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* @RDE_HEADER@
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* VdSession
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* $Id$
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* $HeadURL$
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* $Author$
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* Created by Astrid Müller, SGAS, 2018-02-26
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*/
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#include "vd_session.h"
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#include "vd_control.h"
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#include "ivd_comm.h"
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namespace AudioVideoManagement
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{
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VdSession::VdSession(VdControl *ctrl, int exerciseId, bool keepAliveEnabled)
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: m_ctrl(ctrl)
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, m_exerciseId(exerciseId)
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, m_keepAliveEnabled(keepAliveEnabled)
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, m_logger(getLogger("AvaSession"))
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{
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Q_ASSERT(ctrl);
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m_keepAliveTimer.setInterval(std::chrono::milliseconds(5000).count());
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m_keepAliveTimer.setSingleShot(true);
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connect(m_ctrl->comm(), &IVdComm::connected, this, &VdSession::onConnected);
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connect(m_ctrl->comm(), &IVdComm::disconnected, this, &VdSession::onDisconnected);
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connect(&m_keepAliveTimer, &QTimer::timeout, this, &VdSession::onKeepAliveTimerElapsed);
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}
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void VdSession::onConnected()
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{
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m_ctrl->switchContext(m_exerciseId);
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m_established = true;
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if (m_keepAliveEnabled)
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m_keepAliveTimer.start();
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DEBUG_LOG(m_logger) << "session established";
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emit sessionEstablished();
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}
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void VdSession::onDisconnected()
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{
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m_keepAliveTimer.stop();
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m_established = false;
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DEBUG_LOG(m_logger) << "disconnected";
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emit disconnected();
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}
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void VdSession::onKeepAliveTimerElapsed()
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{
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m_ctrl->keepAlive();
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m_keepAliveTimer.start();
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}
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} // namespace AudioVideoManagement
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