Conductor.Components.TelnetConnection InitializeServer()
{
LogEvent("Starting new process");
Process process = new Process();
process.StartInfo.CreateNoWindow = true;
process.StartInfo.Arguments = "-s";
process.StartInfo.FileName = Path.Combine(ExePath(), this.Profile.ExeName);
if (!File.Exists(process.StartInfo.FileName))
{
return(null);
}
process.StartInfo.WindowStyle = ProcessWindowStyle.Hidden;
process.Start();
int tryCount = 1;
int maxTry = 10;
Conductor.Components.TelnetConnection connection = null;
while (tryCount < maxTry)
{
connection = GetConnection(false);
if (connection != null)
{
return(connection);
}
System.Threading.Thread.Sleep(500);
tryCount++;
LogEvent("Waiting for server to become available...cycle " + tryCount.ToString());
}
LogEvent("Unable to acquire a connection within " + maxTry.ToString() + " attempts.");
return(null);
}
bool TryConnect(bool ForceNew = false)
{
if (_tc == null || !_tc.IsConnected || ForceNew)
{
if (_tc != null)
{
_tc.DataReceived -= _tc_DataReceived;
}
// MessageBox.Show("PORT: " + this.Profile.Port.ToString());
_tc = Conductor.Components.TelnetConnection.GetLocalConnectionOnPort(this.Profile.Port);
if (_tc != null)
{
_tc.DataReceived += new Conductor.Components.TelnetConnection.DataReceivedEventHandler(_tc_DataReceived);
}
LogEvent("New telnet connection to port " + this.Profile.Port + ((_tc != null) ? " succeeded" : " failed"));
}
return(_tc != null);
}
Conductor.Components.TelnetConnection GetConnection(bool StartServerIfNeeded = true)
{
Conductor.Components.TelnetConnection connection = null;
if (!IsProcessRunning() && StartServerIfNeeded)
{
LogEvent("DataPaq server process not running, starting up");
connection = InitializeServer();
}
else
{
connection = Conductor.Components.TelnetConnection.GetLocalConnectionOnPort(this.Profile.Port);
}
if (connection == null)
{
string error = "Unable to obtain a connection to the DataPaq. Ensure software is installed and configured.";
LogEvent(error);
GenerateError(error);
}
else
{
string startup = connection.Read();
if (startup.Contains("ERR"))
{
LogEvent("Communication error: " + startup);
GenerateError("Communication error: " + startup);
connection = null;
}
else
{
LogEvent("Connection response:" + startup);
}
}
return(connection);
}
