private void TaskInstance_Canceled(IBackgroundTaskInstance sender, BackgroundTaskCancellationReason reason)
{
try
{
if ((sender.TriggerDetails as AppServiceTriggerDetails)?.AppServiceConnection is AppServiceConnection DisConnection)
{
try
{
DisConnection.RequestReceived -= Connection_RequestReceived;
if (PairedConnections.TryRemove(DisConnection, out AppServiceConnection ServerConnection))
{
Task.WaitAny(ServerConnection.SendMessageAsync(new ValueSet {
{ "ExecuteType", "Execute_Exit" }
}).AsTask(), Task.Delay(2000));
}
}
finally
{
DisConnection.Dispose();
}
}
}
catch (Exception ex)
{
Debug.WriteLine($"Error was threw in CommunicateService: {ex.Message}");
}
finally
{
Deferral.Complete();
}
}
private void TaskInstance_Canceled(IBackgroundTaskInstance sender, BackgroundTaskCancellationReason reason)
{
lock (Locker)
{
try
{
if ((sender.TriggerDetails as AppServiceTriggerDetails)?.AppServiceConnection is AppServiceConnection DisConnection)
{
DisConnection.RequestReceived -= Connection_RequestReceived;
if (ClientConnections.ContainsKey(DisConnection))
{
ServerConnection?.SendMessageAsync(new ValueSet {
{ "ExcuteType", "Excute_RequestClosePipe" }, { "Guid", ClientConnections[DisConnection] }
}).AsTask().ConfigureAwait(false).GetAwaiter().GetResult();
ClientConnections.Remove(DisConnection);
DisConnection.Dispose();
if (ClientConnections.Count == 0)
{
ServerConnection?.SendMessageAsync(new ValueSet {
{ "ExcuteType", "Excute_Exit" }
}).AsTask().ConfigureAwait(false).GetAwaiter().GetResult();
}
}
else
{
if (ReferenceEquals(DisConnection, ServerConnection))
{
ServerConnection.Dispose();
ServerConnection = null;
}
else
{
DisConnection.Dispose();
if (ClientConnections.Count == 0)
{
ServerConnection?.SendMessageAsync(new ValueSet {
{ "ExcuteType", "Excute_Exit" }
}).AsTask().ConfigureAwait(false).GetAwaiter().GetResult();
}
}
}
}
}
catch (Exception ex)
{
Debug.WriteLine($"Error thrown in CommuniteService: {ex.Message}");
}
finally
{
Deferral.Complete();
}
}
}
private void TaskInstance_Canceled(IBackgroundTaskInstance sender, BackgroundTaskCancellationReason reason)
{
lock (Locker)
{
try
{
if ((sender.TriggerDetails as AppServiceTriggerDetails)?.AppServiceConnection is AppServiceConnection DisConnection)
{
try
{
DisConnection.RequestReceived -= Connection_RequestReceived;
if (ServiceAndClientConnections.FirstOrDefault((Pair) => Pair.Server == DisConnection || Pair.Client == DisConnection) is ServerAndClientPair ConnectionPair)
{
if (ConnectionPair.Server == DisConnection)
{
ConnectionPair.Server = null;
}
else
{
ServiceAndClientConnections.Remove(ConnectionPair);
ConnectionPair.Client = null;
ConnectionPair.Server?.SendMessageAsync(new ValueSet {
{ "ExecuteType", "Execute_Exit" }
}).AsTask().ConfigureAwait(false).GetAwaiter().GetResult();
}
}
}
finally
{
DisConnection.Dispose();
}
}
}
catch (Exception ex)
{
Debug.WriteLine($"Error thrown in CommuniteService: {ex.Message}");
}
finally
{
Deferral.Complete();
}
}
}