/// <summary>
/// Creates a new Connection witht he given information
/// </summary>
/// <param name="dataStream">The Socket of the connection</param>
/// <param name="connectionID">The id of the connection</param>
public ConnectionInformation(Socket dataStream, int connectionID, SocketManager manager, IDataParser parser, string ip, byte[] buffer)
{
this.parser = parser;
this.buffer = buffer;
this.manager = manager;
this.dataSocket = dataStream;
this.dataSocket.SendBufferSize = GameSocketManagerStatics.BUFFER_SIZE;
this.ip = ip;
this.connectionID = connectionID;
this.sendCallback = new AsyncCallback(sentData);
this.receiveCallback = new AsyncCallback(incomingDataPacket);
if (connectionChanged != null)
connectionChanged.Invoke(this, ConnectionState.open);
}
internal virtual void Prepare(Socket socket, object asyncState, AsyncCallback asyncCallback)
{
base.Prepare(socket, asyncState, asyncCallback);
/*TO-DO: Recycle these fields:
private GCHandle[] m_GCHandles; !!!
private OverlappedCache m_Cache; !!! */
this.m_UnmanagedBlob = null;
this.m_OverlappedEvent = null;
this.m_DisableOverlapped = false;
this.m_Cache = null;
this.m_GCHandles = null;
this.m_UseOverlappedIO = (Socket.UseOverlappedIO || socket.UseOnlyOverlappedIO);
this.m_CleanupCount = (m_UseOverlappedIO ? 1 : 2);
}
/// <summary>
/// Destroys the current connection manager and disconnects all users
/// </summary>
public void destroy()
{
this.acceptConnections = false;
try
{
this.connectionListener.Dispose();
}
catch { }
this.connectionListener = null;
//if (activeConnections != null)
//{
// List<ConnectionInformation> connections = new List<ConnectionInformation>(activeConnections.Count);
// foreach (ConnectionInformation item in activeConnections.Values)
// {
// connections.Add(item);
// }
// foreach (ConnectionInformation item in connections)
// {
// item.disconnect();
// }
// activeConnections = null;
//}
}
/// <summary>
/// Prepares the socket for connections
/// </summary>
private void prepareConnectionDetails()
{
connectionListener = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
connectionListener.NoDelay = disableNagleAlgorithm;
try
{
connectionListener.Bind(new IPEndPoint(IPAddress.Any, portInformation));
}
catch (SocketException ex)
{
throw new ModuleInitializationException(string.Format("The socket could not be initialized because there is already a socket listening on port {0}. The socket threw the following exception: {1}{2}", portInformation, Environment.NewLine, ex.ToString()));
//throw new SocketInitializationException(ex.Message);
}
}