public void CompleteNow()
{
if (iRequest != null)
{
try
{
iRequest.Complete(ToJsonString());
Clear();
iRequest = null;
}
catch (SocketException)
{
Console.WriteLine("SOCKET EXCEPTION");
// FIXME: We assume that a SocketException means that
// the message was not sent, but this is not necessarily
// the case. We could introduce a more robust protocol
// to recover from transient errors.
iRequest = null;
}
catch
{
iRequest = null;
throw;
}
}
}
public void AddRequest(PollRequest aRequest)
{
if (iRequest != null)
{
Debugger.Break();
aRequest.Complete(new JsonArray { ClashEvent }.ToString());
return;
}
if (iItems.Count > 0)
{
try
{
aRequest.Complete(ToJsonString());
Clear();
}
catch (SocketException)
{
Console.WriteLine("SOCKET EXCEPTION");
// FIXME: See note in CompleteNow()
}
}
else
{
iRequest = aRequest;
}
}
public void CancelRequest(PollRequest aRequest)
{
if (iRequest == aRequest)
{
iRequest = null;
}
}
public void CancelRequest(PollRequest aPollRequest)
{
iAppsStateThread.ScheduleExclusive(
() =>
{
iEventQueue.CancelRequest(aPollRequest);
iListener.UpdateTabStatus(SessionId, TabKey, iSession.UserId, iEventQueue.QueueSize, iLastRead, iEventQueue.HasListener);
RescheduleMaintenance();
});
}