protected override void OnFormClosing(FormClosingEventArgs e)
{
if (connected)
{
timer.Change(Timeout.Infinite, 0);
lock (io)
{
io.WriteLine("QUIT");
io.ReadLine(); //Eat the OK
io.Disconnect();
timer.Dispose();
}
connected = false;
}
//((Houston)Owner).rjo = null;
}
public void Disconnect()
{
// First close the sec. server
if (io2 != null)
{
lock (io2)
{
io2.locker++;
io2.WriteLine("QUIT");
io2.ReadLine(); //Eat the OK
io2.Disconnect();
io2.locker--;
}
}
//Then the primary
lock (io)
{
io.locker++;
io.WriteLine("QUIT");
io.ReadLine(); //Eat the OK
io.Disconnect();
io.locker--;
}
}
private void ClientConnect()
{
string image;
IPAddress rwhodip = getrwhodserver();
if (rwhodip == IPAddress.None)
{
return;
}
SetStatusBarText("Connecting to server...");
io = new ServerIO();
try
{
if (io.Connect(rwhodip.ToString(), 7040))
{
SetStatusBarText("Connected to the server.");
if ((image = io.ReadLine()) != null)
{
if (image.Substring(0, 1) == "+")
{
io.WriteLine("MODE ruptime");
image = io.ReadLine();
if (image.Substring(0, 1) == "+")
{
connected = true;
timer.Change(500, 0);
}
else
{
SetStatusBarText("The server doesnot support this feature.");
io.WriteLine("QUIT");
io.ReadLine(); //Eat the OK
io.Disconnect();
}
}
else
{
SetStatusBarText("Bad response from server: " + image.Substring(5));
io.WriteLine("QUIT");
io.ReadLine(); //Eat the OK
io.Disconnect();
}
}
else
{
SetStatusBarText("Bad response from server.");
io.Disconnect();
Thread.Sleep(1000);
SetStatusBarText("Disconnected.");
}
}
else
{
SetStatusBarText("No response from server: host not found");
}
}
catch (Exception e)
{
SetStatusBarText("No response from server: " + e.Message);
}
}
