private void TelnetDisplayStartup(
ServerConnectPack ConnectPack, NegotiateSettings NegotiateSettings,
ConcurrentMessageQueue TelnetQueue,
FromThread FromThread, ToThread ToThread,
Window ClientWindow, Action <bool, TypeTelnetDevice?> TelnetStartupComplete)
{
// initial telnet back and forth negotiation with server.
var rv = TelnetConnection.TelnetConnectAndNegotiate(
ConnectPack.HostName, NegotiateSettings,
TelnetQueue, ToThread);
var sessionSettings = rv.Item1;
ConnectPack.Settings = sessionSettings;
// read the dataStreamHeader from the Telnet thread.
// this message contains the startup up code ( I902 ), system name and
// printer name. The next message from the server will be sent when there
// is a spooled file ready to print.
var attrMsg = TelnetQueue.WaitAndDequeue() as TelnetDeviceAttrMessage;
if (attrMsg != null)
{
// signal startup is complete to the telnet window on the UI thread.
var bi = ClientWindow.Dispatcher.BeginInvoke(
DispatcherPriority.Input, new ThreadStart(
() =>
{
TelnetStartupComplete(true, attrMsg.TypeDevice);
}));
}
}
public ConnectThread(
ExtendedManualResetEvent ShutdownFlag,
FromThread FromThread, ToThread ToThread,
SessionSettings Settings)
: base(ShutdownFlag)
{
this.FromThread = FromThread;
this.ToThread = ToThread;
this.SessionSettings = Settings;
this.InputQueue = new ConcurrentMessageQueue();
}