private void ReceiveThread(string sKey)
{
try
{
if (D3BSend == null)
{
return;
}
DataBuffer DBuffer = D3BSend.Get(sKey);
StateObject state = D2Sockets.Get(sKey);
if (state == null)
{
return;
}
Socket handler = state.workSocket;
if (!handler.IsConnected())
{
return;
}
handler.BeginReceive(state.buffer, 0, StateObject.BufferSize, 0, new AsyncCallback(ReadCallback), state);
}
catch (Exception e)
{
string message = e.Message;
}
}
public void Stop(string key)
{
StateObject state = D2Sockets.Get(key);
Socket handler = state.workSocket;
try
{
handler.BeginDisconnect(false, new AsyncCallback(DisconnectCallback), state);
}
catch (SocketException se)
{
ExceptionBuffer.Add(se);
}
}
public StateObject GetState(string key)
{
try
{
if (D2Sockets == null)
{
return(null);
}
return(D2Sockets.Get(key));
}
catch
{
return(null);
}
}
public byte[] GetResidue(string key)
{
if (D2Sockets == null || !D2Sockets.Contains(key) || key.IsNullOrEmpty())
{
return(null);
}
try
{
return(D2Sockets.Get(key).residue);
}
catch
{
return(null);
}
}
public bool SetResidue(string key, byte[] residue)
{
if (D2Sockets == null || !D2Sockets.Contains(key) || key.IsNullOrEmpty())
{
return(false);
}
try
{
D2Sockets.Get(key).residue = residue;
return(true);
}
catch
{
return(false);
}
}
private void SendThread(string sKey)
{
DataBuffer DBuffer = D3BSend.Get(sKey);
Thread ThrdSend = D2TSend.Get(sKey);
StateObject state = D2Sockets.Get(sKey);
Socket handler = state.workSocket;
if (!handler.Connected)
{
return;
}
if (DBuffer == null)
{
return;
}
if (!DBuffer.IsDataAvalaible)
{
return;
}
string sData = DBuffer.Get(false); //Don't increment data, becouse it is not certain at this point, if it will be send
if (sData == null)
{
return;
}
else if (sData.Length > 1024)
{
throw new Exception("Exception in Send() method, packet size is to large.");
}
DBuffer.IndexerIcrement();
sData.Replace(@"\", @"\\");
sData = TcpAsyncCommon.SOM + sData + TcpAsyncCommon.EOM;
byte[] baData = Encoding.ASCII.GetBytes(sData);
handler.BeginSend(baData, 0, baData.Length, 0, new AsyncCallback(SendCallback), state);
}
public void Stop(string key)
{
StateObject state = D2Sockets.Get(key);
try
{
if (state != null && state.workSocket != null)
{
Socket handler = state.workSocket;
handler.Shutdown(SocketShutdown.Both);
handler.Disconnect(true);
handler.Close();
handler.Dispose();
}
}
catch
{
}
finally
{
if (D2Sockets != null)
{
D2Sockets.Remove(key);
}
if (D2TReceive != null)
{
D2TReceive.Remove(key);
}
if (D2TSend != null)
{
D2TSend.Remove(key);
}
if (D3BReceive != null)
{
D3BReceive.Remove(key);
}
if (D3BSend != null)
{
D3BSend.Remove(key);
}
}
}
