/// <summary>
/// The OnSessionStopped event handler is invoked in response
/// to the underlying FIX session being shutdown.
/// </summary>
/// <param name="session">
/// The FIX session that the event relates to.
/// </param>
public void OnSessionClosed(IVfxFixSession session)
{
lock (_synch)
{
_fixApplication.OnSessionClosed(_appSession);
// REC: If the service is being closed and the FIX session
// has just stopped, then the IPC handler can be shutdown:
if (_serviceState == VfxFixServiceStates.Service_State_Closing)
{
_ipcEndpoint.Shutdown();
}
}
}
/// <summary>
/// The OnSessionStopped callback method is invoked in response
/// to an instance of a session being shutdown.
/// </summary>
/// <param name="session">
/// The FIX session that the event relates to.
/// </param>
public void OnSessionClosed(IVfxFixSession session)
{
// REC: Determine which application session corresponds to
// the FIX session that the event is coming from and route
// the appropriate notification to it.
if (_mapAppSessions.ContainsKey(session.InstanceId))
{
IVfxFixAppSession appSession = _mapAppSessions[session.InstanceId];
_application.OnSessionClosed(appSession);
}
// REC: If there is currently an IPC session in place
// that corresponds to the FIX session, it needs to be
// disconnected at this point:
if (_mapFixToIpc.ContainsKey(session.InstanceId))
{
_endpoint.Shutdown(_mapFixToIpc[session.InstanceId]);
}
else
{
// REC: Since the FIX session has been closed, it can
// be removed from the active sessions map:
if (_mapFixSessions.ContainsKey(session.InstanceId))
{
_mapFixSessions.Remove(session.InstanceId);
}
}
if (_serviceState == VfxFixServiceStates.Service_State_Closing)
{
if (_mapFixSessions.Count == 0)
{
// REC: Adjust the service's state:
_serviceState = VfxFixServiceStates.Service_State_Closed;
// REC: Adjust the service's status:
_serviceStatus = VfxFixServiceStatus.Service_Status_Closed;
// REC: Dispatch the closed event:
EventHandler <VfxFixServiceEventArgs> tmpDispatch = EventDispatch;
if (tmpDispatch != null)
{
VfxFixServiceEventArgs args = new VfxFixServiceEventArgs(VfxFixServiceEventTypes.Event_Service_Stopped, _serviceStatus);
tmpDispatch(this, args);
}
}
}
}
