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We're actually at V5R3. I did a little testing along the lines with what
Mr. Klement did, and with the PC server job running without stop, I can
Connect/Close 5000 times and it runs fine. The issue may be that the PC
server job normally starts and stops for every part. I sometimes
repeatedly try to connect if the PC server job is still starting up, and
since my socket() and connect() API's are in the same sub-procedure, I may
be requesting multiple socket-ID's needlessly. I'm working to fine-tune
this logic to see if it helps.
___________________________________
Darren Strong
Programmer Analyst
Group Dekko Service LLC.
Phone 260-347-3100 ext. 70270
Fax 260-599-3215
"Bob Cozzi"
<cozzi@xxxxxxxxx>
Sent by: To
rpg400-l-bounces@ "'RPG programming on the AS400 /
midrange.com iSeries'" <rpg400-l@xxxxxxxxxxxx>
cc
12/07/2005 09:41 Fax to
AM
Subject
RE: RPG Socket fails after a number
Please respond to of communications
RPG programming
on the AS400 /
iSeries
<rpg400-l@midrang
e.com>
Darren,
Let me guess, you're on V4R4 or V4R5?
There is a PTF for this on V5R1 and later. Don't know it because my V5
system hasn't shipped yet!!!
But Mel Rothman posted it (with respect to the HTTP server) a few weeks
ago.
Our "classic" HTTP server on V4R5 keeps logging this error until the web
server jobs just evaporate with no other error. Make attempting to keep a
web site up and running a bit problematic!
-Bob Cozzi
www.RPGxTools.com
RPG xTools - Enjoy programming again.
-----Original Message-----
From: rpg400-l-bounces@xxxxxxxxxxxx [mailto:rpg400-l-bounces@xxxxxxxxxxxx]
On Behalf Of darren@xxxxxxxxx
Sent: Tuesday, December 06, 2005 3:05 PM
To: midrange-RPG RPG message board
Subject: RPG Socket fails after a number of communications
I've setup a socket communication program in RPGLE (thanks for the tutorial
Scott Klement) which communicates with a third-party software packages. I
send data to the PC server job and receive messages back, usually somewhere
around 8 times per part number that I'm processing. This works fine for
one part number. However, as I close and reconnect a socket to this server
job (somewhere around 70 times, once for each part #) I start getting a -1
back on my SOCKET request. The error is CPE3452 - "Too many open files for
this process." After I cancel the program, even my PING's sometimes fail
to servers that I can ping under other jobs. I'm using the close(SktID)
API with no -1 return conditions. Does anyone know if close(SktID) doesn't
actually work for sockets?
___________________________________
Darren Strong
Programmer Analyst
Group Dekko Service LLC.
Phone 260-347-3100 ext. 70270
Fax 260-599-3215
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