Someone

private void frmMain_FormClosing(object sender, FormClosingEventArgs e)
		{
			try
			{
				m_bActive = false;

                if(m_HandlePacketThread != null)
                {
                    // NOTE: When the form is closing why would we Join and then Abort a thread? Otherwise when we get here and no thread has started there 
                    // NOTE: is an exception for a null reference.
                    m_HandlePacketThread.Join();
                    m_HandlePacketThread.Abort();
                }

                // NNOTE: Here too. If the thread hasn't started yet then there is no object to test. Nothing but exceptions here..
                if (m_NetServer != null)
                {
                    foreach (ConnectedClient c in m_NetServer.m_ConnectedClientList)
                    {
                        c.m_Socket.Shutdown(SocketShutdown.Both);
                        c.m_Socket.Disconnect(false);
                        c.m_Socket.Close();
                    }

                    m_fLogFile.Close();
                    m_NetServer.Stop();
                }
			}