private void StartPipe()
{
// create named pipe binding
_callbackService = new HudNamedPipeBindingCallbackService();
InstanceContext context = new InstanceContext(_callbackService);
_namedPipeBindingFactory = new DuplexChannelFactory <IHudNamedPipeBindingService>(context, "HudNamedPipeBindingServiceEndpoint");
_namedPipeBindingProxy = CreateProxyChannel(_namedPipeBindingFactory);
while (!hudClient.HasExited)
{
try
{
Task.Delay(delayMS).Wait();
if (_cancellationTokenSource != null && _cancellationTokenSource.IsCancellationRequested)
{
LogProvider.Log.Info(this, "Initialize canceled");
return;
}
((IClientChannel)_namedPipeBindingProxy).Open();
if (settingsModel.GeneralSettings.IsAdvancedLoggingEnabled)
{
LogProvider.Log.Info(this, "Successfully connected to the HUD service.");
}
return;
}
catch (EndpointNotFoundException)
{
LogProvider.Log.Info(this, "Service hasn't been created yet.");
((IClientChannel)_namedPipeBindingProxy).Abort();
((IClientChannel)_namedPipeBindingProxy).Faulted -= Pipe_Faulted;
((IClientChannel)_namedPipeBindingProxy).Opened -= Pipe_Opened;
_namedPipeBindingProxy = CreateProxyChannel(_namedPipeBindingFactory);
}
catch (Exception ex)
{
LogProvider.Log.Error(this, ex);
}
}
}
private void Close()
{
try
{
if (_initializeTask != null && _initializeTask.Status != TaskStatus.RanToCompletion)
{
try
{
_cancellationTokenSource.Cancel();
_initializeTask.Wait();
}
catch (Exception ex)
{
LogProvider.Log.Error(this, ex);
}
}
isInitialized = false;
_initializeTask = null;
_cancellationTokenSource = null;
if (_namedPipeBindingFactory != null)
{
_namedPipeBindingFactory.Faulted -= Pipe_Faulted;
_namedPipeBindingFactory.Opened -= Pipe_Opened;
_namedPipeBindingFactory.Abort();
_namedPipeBindingFactory = null;
_namedPipeBindingProxy = null;
_callbackService = null;
}
if (hudClient != null && !hudClient.HasExited)
{
hudClient.Kill();
}
}
catch (Exception e)
{
LogProvider.Log.Error(this, "HUD transmitter could not be stopped.", e);
}
}
