public void Send(TNServerScreen s)
{
//Console.WriteLine("send screen");
var data = s.AsTN3270Buffer(true, true, TN3270E);
//Console.WriteLine("data.length="+data.Length);
mSocket.Send(data);
}
public string WaitForKey(TNServerScreen currentScreen)
{
//Console.WriteLine("--wait for key");
byte[] data = null;
var screen = false;
do
{
do
{
while (!mDataSemaphore.Acquire(1000))
{
if (mSocket == null)
{
throw new TN3270ServerException("Connection dropped");
}
}
data = (byte[])mData.Dequeue();
} while (data == null);
if (data[0] == 255 && data[1] == 253)
{
// assume do/will string
for (var i = 0; i < data.Length; i++)
{
if (data[i] == 253)
{
data[i] = 251; // swap DO to WILL
Console.WriteLine("DO " + data[i + 1]);
}
else if (data[i] == 251)
{
data[i] = 253; // swap WILL to DO
Console.WriteLine("WILL " + data[i + 1]);
}
}
mSocket.Send(data);
screen = false;
}
else
{
screen = true;
}
} while (!screen);
return(currentScreen.HandleTN3270Data(data, data.Length));
}