void OnClientConnect(IAsyncResult _Ar)
{
try
{
Wait.Set();
Socket _Listener = (Socket)_Ar.AsyncState;
Socket _Handler = _Listener.EndAccept(_Ar);
Console.WriteLine("Hello from " + _Handler.RemoteEndPoint + ".");
ResourcesManager.Add(_Handler);
new Reader(_Handler, this.ProcessPacket);
_Listener.BeginAccept(this.AcceptCallback, _Listener);
}
catch (Exception e)
{
Debug.Write(@"Exception when accepting incoming connection: " + e);
}
try
{
m_vServerSocket.BeginAccept(new AsyncCallback(OnClientConnect), m_vServerSocket);
}
catch (Exception e)
{
Debug.Write(@"Exception when starting new accept process: " + e);
}
}
public IActionResult Add([FromBody] DTOResource dtoResource)
{
try
{
int newResourceId = resourceManager.Add(dtoResource);
_logger.LogInformation("Added new Resource", newResourceId);
return(Ok(newResourceId));
}
catch (Exception ex)
{
_logger.LogError("Error during Resource/Add", ex.Message);
resourceManager.Dispose();
return(StatusCode(500, ex.Message));
}
}
private void ProcessAccept(SocketAsyncEventArgs _AsyncEvent)
{
Socket _Socket = _AsyncEvent.AcceptSocket;
if (_Socket.Connected)
{
try
{
SocketAsyncEventArgs _ReadEvent = this._ReadWritePool.Pop();
if (_ReadEvent != null)
{
_ReadEvent.UserToken = new Token(_Socket);
Interlocked.Increment(ref _ConnectedSockets);
ResourcesManager.Add(_Socket);
if (!_Socket.ReceiveAsync(_ReadEvent))
{
this.ProcessReceive(_ReadEvent);
}
}
else
{
Console.WriteLine("There are no more available sockets to allocate.");
}
}
catch (SocketException ex)
{
Token _Token = _AsyncEvent.UserToken as Token;
Console.WriteLine("Error when processing data received from " + _Token._Connection.RemoteEndPoint
+ ":\r\n" + ex);
}
catch (Exception ex)
{
Console.WriteLine(ex.ToString());
}
this.StartAccept(_AsyncEvent);
}
}
private void AcceptCallback(IAsyncResult _Ar)
{
try
{
Wait.Set();
Socket _Listener = (Socket)_Ar.AsyncState;
Socket _Handler = _Listener.EndAccept(_Ar);
Debug.Write("Hello from " + _Handler.RemoteEndPoint + ".");
ResourcesManager.Add(_Handler);
new Reader(_Handler, this.ProcessPacket);
_Listener.BeginAccept(this.AcceptCallback, _Listener);
}
catch (Exception ex)
{
Debug.Write(Debug.FlattenException(ex));
}
}
