/// <summary>
/// Start the session, if possible.
/// </summary>
private void HandleSessionStart()
{
// Check if the KCD has already sent us the end session event.
if (SessionIDTree.ContainsKey(SessionID))
{
HandleSessionTrouble(new Exception("the KCD closed the connection unexpectedly"));
return;
}
// Clear the session ID tree.
SessionIDTree.Clear();
// Show the overlay window.
Overlay = new RunningOverlay();
Overlay.Relink(this);
// Configure the inactivity monitor to timeout about 10 minutes.
InactivityMonitor = MonitorCreator.CreateInstance(MonitorType.GlobalHookMonitor);
InactivityMonitor.MonitorKeyboardEvents = true;
InactivityMonitor.MonitorMouseEvents = true;
InactivityMonitor.Interval = 600000;
InactivityMonitor.Elapsed += delegate(Object sender, ElapsedEventArgs args)
{
KBase.ExecInUI(OnInactivity);
};
InactivityMonitor.Enabled = true;
// Start the session.
Status = VncSessionStatus.Started;
// Notify listeners.
PostLocalVncSessionEvent(true, null);
Kws.OnStateChange(WmStateChange.Transient);
}
/// <summary>
/// Clean up the state when the session has completed to avoid resource
/// leaks. This object CANNOT be reused for another session since some
/// recently cancelled threads may still reference the object and try
/// to modify its state.
/// </summary>
private void Terminate()
{
Status = VncSessionStatus.Completed;
AppVnc.SessionPresentFlag = false;
App.LocalSession = null;
if (Overlay != null)
{
Overlay.Terminate();
Overlay = null;
}
if (TicketQuery != null)
{
TicketQuery.Terminate();
TicketQuery = null;
}
if (Tunnel != null)
{
Tunnel.Terminate();
Tunnel = null;
}
if (TunnelThread != null)
{
TunnelThread.RequestCancellation();
TunnelThread = null;
}
if (MainProcess != null)
{
MainProcess.Terminate();
MainProcess = null;
}
if (DummyProcess != null)
{
DummyProcess.Terminate();
DummyProcess = null;
}
if (Timer != null)
{
Timer.WakeMeUp(-1);
Timer = null;
}
if (InactivityMonitor != null)
{
InactivityMonitor.Enabled = false;
InactivityMonitor.Dispose();
InactivityMonitor = null;
}
}
/// <summary>
/// Clean up the state when the session has completed to avoid resource
/// leaks. This object CANNOT be reused for another session since some
/// recently cancelled threads may still reference the object and try
/// to modify its state.
/// </summary>
private void Terminate()
{
Status = VncSessionStatus.Completed;
AppVnc.SessionPresentFlag = false;
App.LocalSession = null;
if (Overlay != null)
{
Overlay.Terminate();
Overlay = null;
}
if (TicketQuery != null)
{
TicketQuery.Terminate();
TicketQuery = null;
}
if (Tunnel != null)
{
Tunnel.Terminate();
Tunnel = null;
}
if (TunnelThread != null)
{
TunnelThread.RequestCancellation();
TunnelThread = null;
}
if (MainProcess != null)
{
MainProcess.Terminate();
MainProcess = null;
}
if (DummyProcess != null)
{
DummyProcess.Terminate();
DummyProcess = null;
}
if (Timer != null)
{
Timer.WakeMeUp(-1);
Timer = null;
}
if (InactivityMonitor != null)
{
InactivityMonitor.Enabled = false;
InactivityMonitor.Dispose();
InactivityMonitor = null;
}
}
/// <summary>
/// Start the session, if possible.
/// </summary>
private void HandleSessionStart()
{
// Check if the KCD has already sent us the end session event.
if (SessionIDTree.ContainsKey(SessionID))
{
HandleSessionTrouble(new Exception("the KCD closed the connection unexpectedly"));
return;
}
// Clear the session ID tree.
SessionIDTree.Clear();
// Show the overlay window.
Overlay = new RunningOverlay();
Overlay.Relink(this);
// Configure the inactivity monitor to timeout about 10 minutes.
InactivityMonitor = MonitorCreator.CreateInstance(MonitorType.GlobalHookMonitor);
InactivityMonitor.MonitorKeyboardEvents = true;
InactivityMonitor.MonitorMouseEvents = true;
InactivityMonitor.Interval = 600000;
InactivityMonitor.Elapsed += delegate(Object sender, ElapsedEventArgs args)
{
KBase.ExecInUI(OnInactivity);
};
InactivityMonitor.Enabled = true;
// Start the session.
Status = VncSessionStatus.Started;
// Notify listeners.
PostLocalVncSessionEvent(true, null);
Kws.OnStateChange(WmStateChange.Transient);
}
