internal async void AddClient(TcpClient tcpClient)
{
try
{
StreamReader reader = new StreamReader(tcpClient.GetStream());
string inputLine = await reader.ReadLineAsync();
if (inputLine.StartsWith("GET", StringComparison.OrdinalIgnoreCase)) // http client
{
lock (httpClients)
{
httpClients.Add(tcpClient);
}
StreamManager.StartHttpStreaming(tcpClient, reader, inputLine);
}
else
{
IMPClient impClient = new IMPClient(tcpClient, reader);
impClient.RemoteEndPoint = tcpClient.Client.RemoteEndPoint as IPEndPoint;
lock (impClients)
{
impClients[impClient.RemoteEndPoint.ToString()] = impClient;
}
impClient.DecodeMessage(inputLine);
impClient.Start();
CollectionChanged(null, new NotifyCollectionChangedEventArgs(NotifyCollectionChangedAction.Add, impClient));
}
}
catch (Exception e) { System.Diagnostics.Debug.WriteLine(String.Format("{0} in Clients.AddClient while adding client: {1}", e.Message, tcpClient)); }
}
internal void RemoveIMPClient(IMPClient impClient)
{
lock (impClients)
{
impClients.Remove(impClient.RemoteEndPoint.ToString());
}
CollectionChanged(null, new NotifyCollectionChangedEventArgs(NotifyCollectionChangedAction.Remove, impClient));
}
private string SerializeClient(IMPClient client)
{
lock (state)
{
return @"{""state"":{""partialClientList"":[" + JsonConvert.SerializeObject(client) + "]}}";
}
}
/// <summary>
/// This client (client A) requests client B to start streaming
/// client A and B could be the same
/// This leads to a "RequestStream" call on the client B
/// </summary>
/// <param name="jToken"></param>
private void onStreamRequest(IMPClient client, JToken jToken)
{
try
{
PlaylistItem playlistItem = Playlist.Instance.GetPlaylistItem(jToken.ToString());
client.RequestStream(playlistItem);
}
catch (Exception e)
{
System.Diagnostics.Debug.WriteLine(e.Message + " in onStreamRequest with arg: " + jToken);
}
}
private static void onSetVolume(IMPClient client, JToken jToken)
{
try
{
int volumeLevel = Convert.ToInt32(jToken);
// range check volume
if (volumeLevel < 0) volumeLevel = 0;
else if (volumeLevel > 100) volumeLevel = 100;
client.SetVolume(volumeLevel);
}
catch (Exception e) { System.Diagnostics.Debug.WriteLine(e.Message + " in onSetVolume with arg: " + jToken); }
}
private void onStopPlayback(IMPClient client, JToken jToken)
{
try
{
client.StopPlayback();
}
catch (Exception e) { System.Diagnostics.Debug.WriteLine(e.Message + " in onStopPlayback with arg: " + jToken); }
}