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Conference bulova::decw_jan-89_to_nov-90

Title:DECWINDOWS 26-JAN-89 to 29-NOV-90
Notice:See 1639.0 for VMS V5.3 kit; 2043.0 for 5.4 IFT kit
Moderator:STAR::VATNE
Created:Mon Oct 30 1989
Last Modified:Mon Dec 31 1990
Last Successful Update:Fri Jun 06 1997
Number of topics:3726
Total number of notes:19516

2461.0. "Pregnant pauses in TPU DECWINDOWS interface" by CSC32::T_LONGBOTHAM (Clatu berrada nictu, Gort!) Fri Mar 16 1990 15:10

I have a customer who reports that both V1 and V2 of DECWINDOWS, TPU often
times has pregnant pauses.  These pauses can occur when the user is merely
typing and cannot be attributed to external events within the system.  When
using the non DECWINDOWS interface for TPU there are no pauses.  This can be
demonstrated by doing the following: 

$ EDIT/TPU/DISPLAY=DECWINDOWS large-file
<Press DO key>
Command: DEFINE KEY
EVE Command: TPU SCROLL (CURRENT_WINDOW)
Press the key you want to define: <Press any key to be defined>

When pressing this key the file should scroll by all the way to the bottom,
generally without hesitation.  In the case of a DECWINDOWS display it pauses a
number of times before getting to the bottom.  If the exact same sequence of
commands is issued in a DECTERM invoking the editor without the
/DISPLAY=DECWINDOWS qualifier the scrolling will not stop until it gets to the
bottom of the file.  I could find nothing in the DECWINDOWS-IFT QAR database.
If I get no response here (or possibly even if I do and it is an heretofore
unknown problem) I will submit a QAR.

					Thanks,
					-Tom 
T.RTitleUserPersonal
Name
DateLines
2461.1QUARK::LIONELFree advice is worth every centFri Mar 16 1990 16:586
You might get a more informed audience in DDIF::TPU_BUGS.

I presume, by the way, that the length of these pauses is somewhat shorter
than nine months?

				Steve
2461.2Thanks, I'll post it over thereCSC32::T_LONGBOTHAMClatu berrada nictu, Gort!Wed Mar 21 1990 16:054
    Would you believe the gestation period of the Australian miniature
    tree shrew?
    
    						-Tom