HP3000-L Archives

July 2001, Week 3

HP3000-L@RAVEN.UTC.EDU
Options: Use Monospaced Font
Show Text Part by Default
Show All Mail Headers

Message: [<< First] [< Prev] [Next >] [Last >>]
Topic: [<< First] [< Prev] [Next >] [Last >>]
Author: [<< First] [< Prev] [Next >] [Last >>]

Print Reply
Subject:
Re: QTP and VT-MGR
From:
Joe Silagi <[log in to unmask]>
Reply To:
Joe Silagi <[log in to unmask]>
Date:
Thu, 19 Jul 2001 11:00:53 -0600
Content-Type:
text/plain
Parts/Attachments:
text/plain (64 lines) 
In Reflection version 8 and later you will find a setting, NSVTOptimizeCtrlY
that can be used to "speed-up" the processing of set break requests.  The
trade off is that you may notice a slowdown in windows paint operations and
keyboard response.


Joe Silagi
WRQ, Inc.



"HOFMEISTER,JAMES (HP-USA,ex1)" <[log in to unmask]> wrote in message
news:9j5nrt012i@enews1.newsguy.com...
> Hello John Clogg, @ 3000-l,
>
> RE: QTP and VT-MGR
>
> ------------------------------------------------------------------------
> We had a rather interesting problem.  A programmer reported that a
> particular QTP process would sometimes run very slowly.  When I watched it
> with GLANCE or SOS, it was using about 1% CPU on a lightly-loaded machine,
> and spending about 98% of its time waiting for "Terminal Write".  This is
> not a process that does terminal I/O while processing the data -- it only
> reports its results when it finishes.  She could interrupt the process
with
> a control-Y, at which time it would prompt with "Do you wish to proceed?",
> and Glance would show a wait for terminal read.  When she replied "Yes",
it
> would go back to waiting for terminal write.  The wait was not permanent -
> the process was progressing through the data, albeit very slowly.  I had
her
> disconnect and reconnect using Telnet instead of VT-MGR, and the problem
has
> not recurred so far.  We are using Reflection version 7.0 on Windows 2000.
> Can anyone offer an explanation?
> ------------------------------------------------------------------------
>
> Take a look at the archives for your answer...
>
> http://raven.utc.edu/cgi-bin/WA.EXE?S1=hp3000-l
>
> a good keyword to search is "xcontrap".
>
> here is one of the documents:
>
> http://raven.utc.edu/cgi-bin/WA.EXE?A2=ind0103B&L=hp3000-l&P=R11087
>
> This problem is typically a programming design problem which is visible
> over the NS-VT Client due to the 'smart' VT client.
>
> Regards,
>
> James Hofmeister
> Hewlett Packard
> Worldwide Technology Network Expert Center
> P.S. My Ideals are my own, not necessarily my employers.
>
> * To join/leave the list, search archives, change list settings, *
> * etc., please visit http://raven.utc.edu/archives/hp3000-l.html *
>

* To join/leave the list, search archives, change list settings, *
* etc., please visit http://raven.utc.edu/archives/hp3000-l.html *

ATOM RSS1 RSS2