public void BeginCmd(string sCmd, SocketLineHandler lh)
{
if (bInUse)
{
new Exception("IQFeedPort " + portnumber.ToString() + " is in use with '" + sCmd + "'");
}
else
{
this.lh = lh;
bInUse = true;
iqfport = this;
this.sCmd = sCmd;
//Monitor.Enter(qPortCmds);
lock (qPortCmds.SyncRoot) {
if (0 == qPortCmds.Count)
{
//Console.WriteLine("BeginCmd creating new socket");
bs = new BufferedSocket("127.0.0.1", portnumber, lh);
bs.Open();
}
else
{
//Console.WriteLine("BeginCmd regurgitating socket");
bs = qPortCmds.Dequeue() as BufferedSocket;
bs.Add(lh);
}
}
//Monitor.Exit(qPortCmds);
bs.Send(sCmd);
}
}
public void EndCmd()
{
// called externally only if !ENDMSG! is handled externally
bs.Remove(new Buffer.LineHandler(IgnoreRemainingLines));
sCmd = null;
bInUse = false;
Monitor.Enter(qPortCmds);
//Console.WriteLine("enqueing old 9100cmd");
qPortCmds.Enqueue(bs);
Monitor.Exit(qPortCmds);
port = null; //let our selves be released
}