/*
* Open the sockets and make the connection
*/
public override int Open()
{
int Result = 0;
RemoteIP = Server;
RemotePort = PortOut.ToString();
LocalPort = PortIn.ToString();
try
{
sck.SetSocketOption(SocketOptionLevel.Socket, SocketOptionName.ReuseAddress, true);
LocalIP = GetLocalIP();
}
catch (Exception ex)
{
AddError(Result = 801, ex.Message, GetType().Name + ".SocketClient", "Failed to set socket");
}
try
{
// binding socket
epLocal = new IPEndPoint(IPAddress.Parse(LocalIP), Convert.ToInt32(LocalPort));
sck.Bind(epLocal);
// connect to remote IP and port
epRemote = new IPEndPoint(IPAddress.Parse(RemoteIP), Convert.ToInt32(RemotePort));
sck.Connect(epRemote);
Connected = true;
if (DebugLevel > 5)
{
WriteDebug("Waiting...");
}
// starts to listen to an specific port
buffer = new byte[1500];
sck.BeginReceiveFrom(buffer, 0, buffer.Length, SocketFlags.None, ref epRemote, new AsyncCallback(MessageCallBack), buffer);
}
catch (Exception ex)
{
AddError(Result = 802, ex.Message, GetType().Name + ".SocketClient", "Failed to open socket");
}
return(Result);
}