/// <summary>
/// Multiple threads are required in order to send and receive streamed data if the user interface is going to be responsive.
/// The best way I could seperate the visual content from the multiple threads required to send and receive streamed data was via the use
/// of delegates. I could have passed the classes in such as MainWindow or mP2P, however this would have greatly increased the dependencies.
/// By using delegates this class can stand on it's own without using MainWindow or mP2P.
/// </summary>
/// <param name="nodeName">This Node's name</param>
/// <param name="threadFinishedDelegate">The delegate to respond when the Thread has finished (this will only happen when it is canceled via </param>
public StreamingHttpListener(String uniqueStreamName, WorkerThreadFinished threadFinishedDelegate,
LogMessage msg, StartStream startStream, SendStream sendStream)
{
mLogMessage = msg;
mUniqueStreamName = uniqueStreamName;
mStartStream = startStream;
mSendStream = sendStream;
//start the audioHttpListenerThread. This thread contains the AudioHttpServer and responds to requests from
//the mAudioPlayer
mHttpListenerThread = new System.ComponentModel.BackgroundWorker();
mHttpListenerThread.DoWork += new System.ComponentModel.DoWorkEventHandler(PseudoHttpServer);
mHttpListenerThread.RunWorkerCompleted += new System.ComponentModel.RunWorkerCompletedEventHandler(threadFinishedDelegate);
mHttpListenerThread.WorkerSupportsCancellation = true;
mHttpListenerThread.RunWorkerAsync(null);
//initialize the audio parameters.
mIncommingStream = false;
mSyncStreamLastWrittenPos = 0;
mPseudoStream = new MemoryStream();
mSyncStream = Stream.Synchronized(mPseudoStream);
mHashTable = new System.Collections.Hashtable();
mTimer = new Timer(new TimerCallback(TimerCallback));
mTimer.Change(0, 3500);//every 3500ms get a callback
}
private void StartComparing()
{
WorkerThreadFinished reportDelegate
= new WorkerThreadFinished(this.WorkerThreadFinishedImpl);
try
{
// Assume they are not equal
this.areEqual = false;
this.areEqual = sqlCompare.Start(this.paramUrn1.ToString(),
this.paramUrn2.ToString());
reportDelegate(null);
}
catch (ApplicationException ex)
{
reportDelegate(ex);
}
catch (SmoException ex)
{
reportDelegate(ex);
}
}
private void StartComparing()
{
WorkerThreadFinished reportDelegate
= new WorkerThreadFinished(this.WorkerThreadFinishedImpl);
try
{
// Assume they are not equal
this.areEqual = false;
this.areEqual = sqlCompare.Start(this.paramUrn1.ToString(),
this.paramUrn2.ToString());
reportDelegate(null);
}
catch (ApplicationException ex)
{
reportDelegate(ex);
}
catch (SmoException ex)
{
reportDelegate(ex);
}
}
