Here is a bit of code from our POS System, (saving bit)
we run on Novell 4.11 Network sizes are 5-30 users
Invoices 1,000-20,000 a day per site (35 sites)
Is almost the same except we lock before appending
is rare to loose transactions, only looses are if
the site has a power cut or the server...
You could look at Foxpro for Unix
running under linux, you could then
centralise everything with telnet sessions
into the main server, would require a few changes
to your FPD App,
We have had a play with it here, actually runs
faster under linux/(sco emulation) than fpd
(same hardware) kinda...
We do this with PhDbase (3rd Party index)
Full Text Index/Seacrch Technology for Foxpro
it creates it's own index, index is very fast. (altho is kinda slow to create) (well on a 386 anything is slow)
PhDbase III
Korenthal Associates (search for it on the web should be able to find it)
it cost...
hmm, I think FPD can handle more than 16 megs,
FPW 2.6 had the problem with 16 megs and above, not FPD.
(well I run FPD under DOS! nothing else), can run it under
NT, if I am to lazy to boot to dos....
Only thing I can think of it... maybe the app isn't in
enchanced mode
i.e.
foxr...
Hi ya
you may find that it is your port settings,
we have the same problems with our POS system on some
older equipment aka 386sx25's and alike, is normally fixed with
(we use Dos 5.0,6.22)
AUTOEXEC.BAT
MODE COM1:9600,n,8,1
can change it down in speed to 300, altho the printer
preforms...
in your shortcut or whatever you fire fox up with
make sure you have a +X (to put it in Extended fox)
i.e.
FOX +X
or
FOXR +X NEWAPP.APP
Hope it helps
Zim
To Check to see if the network is still going..
I look for a file.. see if I can open it on the network
drive... and have on the
ON ERROR (do the bit for no network)... on my
version, I had the app hooked into the autoexec.bat
and call nibble.bat if the network failed... I changed
the...
Damn, we have over 40 sites... running foxpro 2.5 for dos
point of sale system, company's sales are 240 million or so
would have.... 500-600 users
all of head offices marketing/pricebook databases are all
foxpro 2.6 for windows... some 2.5 for dos....
everything has been developed inhouse...
hmmm, only time I have ever had this happen was when
I wasen't using enhanced mode...
make sure you fire your apps up with
foxr prog1.app +X
or prog1.exe +X
Otherswise your app (may)just be using your 610k memory!
Have had it happen on one of our other sites... running
a 386sx 25 with 4...
Ok, here is a bit of code out of our invoicing module
for firing a cash draw... (foxpro for dos)
Fires 2 Different ways.... If cm_getreg("POS") = "O"
is firing though an OKIPos 80 Thermal receipt printer
and the other is firing though a star receipt printer..
(star SP300's...
We kinda have the same problem here....
we use novell 4.2 servers, hardware ranging from
386sx25 4meg Ram to Celeron 500's 64megs, under foxpro
for Dos 2.5b, (40 sites, retail enviroment)
clients are VLM and Client32
we have 2 problems,
one is where records disappear, (i.e. in a browse...
Darn, must be me or something, or i have been
programming in Fox too long, but nothing takes me
very long at all, have been programming in fox for
6 1/2 years, mostly maintaince, and a few new
projects.... and have a HUGE code base! :)
It did take a bit to get used to fox's screen sets
and...
Just tried under Foxpro 2.6a for windows...
have managed to get the dbf to 2 gigs.... with an
index, after that.... Fox Die's.....
haven't got any dos partitions > 2 gigs, to test
how fpd will handle it, but I think it would be the
same, fox will just stop.
I would archive the data, or...
Check your memlimits in your config.fpw file
you will probably find you are using over 16 megs
memlimit=40,16000,16000
I have mine set to above, if I use anymore,
It crashes when it "use's all the memory",
I think I read a faq about it, something to do with fox's memory handling...
aaaahhh, your not printing on toliet paper then,
ok...
I have the KXP-P1124i Quick Reference Card
if you want
Can look for the manual if you want, (should have
it somewhere, but don't really want to scan it all in)
the only thing you could change will probably be
the page length, we have it...
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