public void Disconnect()
{
try
{
if (socket != null)
{
// ks 12/12/11 - We've been getting some 10057 errors here. The only way I can think that they might be happening
// is if two threads are trying to close the socket simultaneously. I've added in some locking
// code to help protect against that. We'll see if it makes any difference.
lock (socket)
{
if (socket.Connected)
{
ClientLogger.Debug("Disconnecting from " + _endPoint);
socket.Shutdown(SocketShutdown.Both);
socket.Close();
}
}
}
}
catch (Exception ex)
{
// ks 05/11/12 - Switched from ErrorException to DebugException, as swallowing the exception seems to
// work just fine.
ClientLogger.DebugException(ex, "Disconnecting failed");
}
}
private void HandleCaptureError(Exception ex)
{
ClientLogger.DebugException(ex, "Capture devices failed");
RaiseCaptureFailed();
if (CaptureSource != null)
{
if (CaptureSource.State == CaptureState.Started)
{
CaptureSource.Stop();
}
CaptureSource.VideoCaptureDevice = null;
}
}
protected void Dispose(bool disposing)
{
if (_disposed)
{
return;
}
try
{
if (_userObserver != null)
{
_userObserver.Dispose();
}
if (mediaElement != null && mediaElement.CurrentState != MediaElementState.Closed)
{
mediaElement.Stop();
mediaElement = null;
}
}
catch (Exception ex)
{
ClientLogger.DebugException(ex, "Error on disposing");
}
_disposed = true;
}
public T GetConfigurationObject(string fileName)
{
try
{
string filePath = ConfigPrefix + fileName;
if (!IsolatedStorageFile.GetUserStoreForSite().FileExists(filePath))
{
return(new T());
}
using (var stream = new IsolatedStorageFileStream(ConfigPrefix + fileName, FileMode.Open, IsolatedStorageFile.GetUserStoreForSite()))
{
var serializer = new XmlSerializer(typeof(T));
return(serializer.Deserialize(stream) as T);
}
}
catch (FileNotFoundException ex)
{
ClientLogger.DebugException(ex, "The configuration file {0} was not found", fileName);
return(new T());
}
catch (IsolatedStorageException ex)
{
ClientLogger.ErrorException(ex, "The IsolatedStorage subsystem threw an error retrieving file {0}", fileName);
return(new T());
}
catch (InvalidOperationException ex)
{
ClientLogger.DebugException(ex, "InvalidOperationException error getting configuration file {0}", fileName);
return(new T());
}
catch (Exception ex)
{
ClientLogger.ErrorException(ex, "Unexpected error getting configuration file {0}", fileName);
throw;
}
}