protected void DispatchUpdate(Action <ITVStreamCallback> ClientUpdateMethod)
{
try
{
if (State == ServerGraphState.Running)
{
lock (_clientsCollectionLock)
{
foreach (IndigoServices.CommonStreamService client in this.Clients)
{
IndigoServices.TVStreamService tvClient = client as IndigoServices.TVStreamService;
if (tvClient != null)
{
if (tvClient.ClientCallback != null)
{
try
{
ClientUpdateMethod(tvClient.ClientCallback);
}
catch (Exception ex)
{
AppLogger.Dump(ex);
}
}
}
}
}
}
}
catch (Exception exc)
{
AppLogger.Dump(exc);
}
}
/// <summary>
/// When this event is raised, replace our known channel collection, and save it!
/// </summary>
private void channelScanWorker_RunWorkerCompleted(object sender, RunWorkerCompletedEventArgs e)
{
if (!e.Cancelled)
{
this.KnownChannels = _foundChannels;
SaveKnownChannels();
if (this.KnownChannels.Count > 0)
{
this.Channel = this.KnownChannels.Items[0];
}
}
//if everyone disconnected while we were busy scanning, then we'll just stop
if (this.NumberOfClients == 0)
{
this.Stop();
}
else
{
ChannelScanCompleteEventArgs channelScanInfo = new ChannelScanCompleteEventArgs();
channelScanInfo.Cancelled = e.Cancelled;
channelScanInfo.ChannelsFound = this.KnownChannels.Count;
lock (_clientsCollectionLock)
{
foreach (IndigoServices.CommonStreamService client in this.Clients)
{
IndigoServices.TVStreamService tvClient = client as IndigoServices.TVStreamService;
if (tvClient != null)
{
if (tvClient.ClientCallback != null)
{
try
{
tvClient.ClientCallback.ChannelScanComplete(channelScanInfo);
}
catch (Exception ex)
{
AppLogger.Dump(ex);
}
}
}
}
}
}
}
/// <summary>
/// When this event is raised, forward the channel scan progress to all clients
/// </summary>
private void channelScanWorker_ProgressChanged(object sender, ProgressChangedEventArgs e)
{
lock (_clientsCollectionLock)
{
foreach (IndigoServices.CommonStreamService client in this.Clients)
{
IndigoServices.TVStreamService tvClient = client as IndigoServices.TVStreamService;
if (tvClient != null)
{
if (tvClient.ClientCallback != null)
{
try
{
tvClient.ClientCallback.ChannelScanProgressUpdate(e.ProgressPercentage);
}
catch (Exception ex)
{
AppLogger.Dump(ex);
}
}
}
}
}
}
