private async Task BindChannelAsync(DataFormat dataFormat)
{
if (socketListener != null)
{
throw new InvalidOperationException("Only one Listner can be attached to this port.");
}
try
{
this.ConnectionStatus = ConnectionStatus.Connecting;
socketListener = new StreamSocketListener();
socketListener.Control.NoDelay = true;
socketListener.ConnectionReceived += async(streamSocketListener, streamSocketListenerConnectionReceivedEventArgs) =>
{
ChannelBase channel = await ChannelFactory.BindChannelAsync(dataFormat, this, streamSocketListenerConnectionReceivedEventArgs.Socket).ConfigureAwait(false);
activeSessions.Add(channel.SessionId, channel);
await channel.Parse("Hello" + Environment.NewLine).ConfigureAwait(false);
};
await socketListener.BindServiceNameAsync(port.ToString()).AsTask().ConfigureAwait(false);
this.ConnectionStatus = ConnectionStatus.Listening;
}
catch (Exception e)
{
Debug.WriteLine(e.Message);
this.ConnectionStatus = ConnectionStatus.Failed;
}
}
public async Task <ChannelBase> Connect(string remoteServer, string remotePort, DataFormat dataFormat)
{
try
{
ConnectionStatus = ConnectionStatus.Connecting;
hostName = new HostName(remoteServer);
streamSocket = new StreamSocket();
streamSocket.Control.NoDelay = true;
await streamSocket.ConnectAsync(hostName, remotePort).AsTask().ConfigureAwait(false);
ConnectionStatus = ConnectionStatus.Connected;
channel = await ChannelFactory.BindChannelAsync(dataFormat, this, streamSocket).ConfigureAwait(false);
}
catch (Exception exception)
{
ConnectionStatus = ConnectionStatus.Failed;
Debug.WriteLine(string.Format("Error receiving data: {0}", exception.Message));
}
return(channel);
}