/// <summary>
/// Call back calling upon recieving the data from the client
/// </summary>
/// <param name="asyn"></param>
private void OnDataReceived(IAsyncResult asyn)
{
try
{
CommObject theSocketId = (CommObject)asyn.AsyncState;
int iRx = theSocketId.m_WorkScoket.EndReceive(asyn);
char[] chars = new char[iRx + 1];
System.Text.Decoder d = Encoding.UTF8.GetDecoder();
int charLength = d.GetChars(theSocketId.buffer, 0, iRx, chars, 0);
string szData = new string(chars);
SetRcvText(szData);
// rTbrcvmsg.Text = rTbrcvmsg.Text + szData;
WaitForData();
}
catch (ObjectDisposedException)
{
System.Diagnostics.Debugger.Log(0, "1", "\nOnDataReceived: Socket has been closed\n");
}
catch (SocketException se)
{
MessageBox.Show(se.Message);
}
}
/// <summary>
/// Waiting for the data after connection
/// </summary>
private void WaitForData()
{
try
{
if (m_pfnCallBack == null)
{
m_pfnCallBack = new AsyncCallback(OnDataReceived);
}
CommObject thesocketpkt = new CommObject();
thesocketpkt.m_WorkScoket = m_clientSocket;
// start listening to data asynchronously
m_result = m_clientSocket.BeginReceive(thesocketpkt.buffer,
0, thesocketpkt.buffer.Length,
SocketFlags.None,
m_pfnCallBack,
thesocketpkt);
}
catch (SocketException se)
{
MessageBox.Show(se.Message);
}
}
