RW_SERVER_QUEUE: Stop Cleanup Queue Function

How can I stop the rw_server_queue function "clean_up_queue" from running? I don't want all my scheduled jobs lost if I stop/start the report server.

Jon,
Thanks for your response. I am running in 8i. Can
reports be scheduled via dbms_jobs in 8i? I have
searched the documentation and do not see any
examples showing how to do that.Yes, you can use dbms_jobs in 8i to schedule a stored procedure. The stored procedure can use util_http to request the report. Look at pr_example below.
Re: Auto running of Reports

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Simplified Queue functions

The one problem with using the Queue functions is that they are all primitives. With that in mind MK and myself developed a Queue handler API that incorporates the primitive functions - as well as more advanced functions into a polymorphic VI.
We hope this improves your Queued State Machine experience.
Visualize the Solution
CLA
LabVIEW, LabVIEW FPGA
Attachments:
Queue API.llb ‏404 KB

VADave wrote:
We also used to use enums but to make a generic Queue handler we had to adapt to strings. We chose not wire the errors into the primitives so that an error generated in elsewhere by the code will not impact the operation of the Queues.
The main code error cluster is routed to the error cluster of the Queue handler so that we can trap on any error and redirect the queue to the error case. The error trapping is done be the Queued Error handler.vi which is placed to the left of the program cases.
In the Error case we look at the Queue element to tell if it is a programming error - misspelled string, missing case etc. or a genuine error from the program. We felt that there is a negligible chance for a Queue error since only the Queue handler vis interact with the actual Queue.
Could you share an example of your main code to illustrate the use of your VIs and what you are describing here. I've been working on a very similar set of VIs to publish on DevZone as a reference design/design pattern for this purpose and at the ame time clean up/consolidate the myriad of different implementations currently posted on DevZone.
I agree with your use of strings for the queue element to make the tools more reusable and digestible by less experienced LV users, though using a unique TypeDef Enum and associated library to manage the queue for each application would be stronger SW design. In some cases I think it is appropriate to choose ease-of-use over robustness.
Christian Loew, CLA
Principal Systems Engineer, National Instruments
Please tip your answer providers with kudos.
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Hi yesterday I and my companion stopped working and function imessedge facetime?

Hi yesterday I and my companion stopped working and function imessedge facetime?

My wifi doesn't work too what happened?

How to start and stop a queue in ECC??

Dear all,
I have a problem regarding the Start and Stop of queues in ECC. Whenever I change the data in ECC (for example extension of a material to a new distribution chain, or Creating a quotation which has to trigger a corresponding quotation in CRM), replication is not happening to CRM. On analysis of the outbound queue in ECC, we are finding corresponding ernties for the material / quotation. On dbl cliking an entry, we are able to see the queue in STOP status. When tried to reset status and activate, system throws a message saying GENERIC STOP SET.
1) How to overcome this problem?
2) How to START or STOP a queue (for Eg: R3AD*) in ECC?
Please respond.
Every point you share will fetch so many points / lot many smiles to you (No surprises.. I am plagerizing the famous quote on SDN)
Regards,
Rajesh

Dear Chandra,
Thanks for ur quick response. I have awarded you a sixer. Ofcourse, the content is much richer than that. But if i award 10, thread has to be closed. So that stopped me from awarding that
Dear all,
Can someone else share their views?
Regards,
Rajesh

Mail locked up because of sending problem. How do I stop the send function?

Mail locked up because of sending problem. How do I stop the send function?

Didn't help. Wound up talking to A Support & deleting the cache in my Library Mail file then restarting. Thanks anyway.

I am trying to use IMAQ acquire and other IMAQ functions with Queue functions.

i am trying to use IMAQ acquire and other IMAQ functions with Queue functions.
i mean i would like to acquire the image in a queue and deque it afterwards. would be the queue function accept the IMAQ data type?

Refer posting, http://exchange.ni.com/servlet/Redirect?id=8879554

What is the purpose of queue functions?

well what is the relation of queue functions of Labview
and queuing theory, like MM1 system MD1 system etc.
thanks

Others may have a better explanation and example, but I have found that queues in LabView are very useful when you need to transfer a lot of information quickly and want to make sure you don't overflow or drop elements. They are better at this than using variables because the writer can keep writing whether or not the reader has read the last element.
For instance, recently we were trying to record data on a cRIO device and get the fastest rates possible. We were recieving data from the FPGA FIFO and writing directly to file. When you try to record 32 channels of 32 bits/element at 1 kHz you begin to test the limits of your write to file function. Queues worked better than variables for this because every so many cycles the write function would sort of hiccup and pause, causing the elements in the queue to increase (backup). If we were using regular variables we would have had to wait for the recording to catch up before we could continue reading data. This would mean we would be overflowing the FIFO or missing data points. However, with a queue, elements could back up a little and then the record function would catch up. (As a side note, write to binary file worked faster than TDMS in these benchmark experiments.)
Can anyone explain it better?
[will work for kudos]

How Queues functionality helps in Service Module

Hi,
How Queues functionality helps in Service Module.
how to get the queue details assign to the service call(Technician)
Please Suggest
Regards
Vikram

Sridharan,
How to add technician to a queue.
Employee should be user of SAP?
Please Suggest.
Vikram

Audigy LS stops random and functions properly after reboot

:Audigy LS stops random and functions properly after rebootM I am on a P5P800 motherboard with a SB Audigy LS in PCI2, running Windows 7 Beta and using version 5.2..200 of the driver.
I had the same problem on Windows Vista (both before and afer SP):
? at irregular intervals the sound card stops working. Mediamonkey does not detect the SB speakers anymore and none of the other programs can get audio to play.
All it takes is a system-reboot.
I know there is a later version of the driver, at least drivermax tells me there is a newer version. Trying to install this newer version results in the blue screen.
Any ideas where to look for the solution: I am sure that the chipset drivers are fine and I also tried switching the sound-card in from PCI3 to PCI2.
Help is wellcome: it is annoying most to have no sound randomly !

Restart the computer.

Enum edits break queue function

I am using an enum datatype with a queue to create a data manager
subvi. The problem starts when I add items to the enum: all the wires
to the queue functions break. I understand that I changed the datatype
and that the queue functions are some kind of polymorpic functions that
adapt to the datatype you wire to it. What I would like to know is how
I can easily make the queue functions adapet to the new datatype. Or
should I fall back to strings instead?

Hi Aart-Jan,
It looks like CHAOS has a solution! Oh well, for what it's worth...
I coded this (attached) under 7.1, used a strict (simple) enum bundled with variant, but was unable to reproduce the problem. I've experienced odd behaviour related to type-def ambiguity at the output of case structures, and where shifted value is supposed to determine type in other cases. I'd try, instead of deleting/replacing the queue operators, deleteing/re-wiring, forcing shift-register to use queue-type from case shown.
Cheers,
D.
Message Edited by Dynamik on 09-14-2005 04:24 PM
When they give imbeciles handicap-parking, I won't have so far to walk!
Attachments:
quetyp.llb ‏20 KB

Random jobs stopping print queue

I have 3 printers attached to my iMac via a USB hub, a canon i9100, an epson SP 220 and an epson SP 1800. I have experienced this with all of the printers, so I don't believe it is a problem with the printer software.
Most of the time everything works perfectly. But approximately 10% of the time the document will just not print. I thought it might be something to do with InDesign, since 99% of the documents I print are from InDesign, but I have experienced the problem with TextEdit files, emails, web pages (camino and safari).
There doesn't seem to be any particular cause. The job will queue up, and then all the sudden the printer will stop all jobs. The only way to get them started is to delete the job from the queue. The strangest part is that SOMETIMES reprinting the document will work fine, while other times it just continues to stop the print queue.
Has anyone else experienced this problem? Or is it just a ghost in my machine.
iMac 17 1GHz Mac OS X (10.4.6)

It's possible that you have a corrupt font. That will stop a printer. Check the fonts you are using in a document that's causing problems, and maybe change the font, and see if it works. It's easier if you have a font check utility like suitcase.
If you dont, maybe figure out what page of a document is causing the printer to stop. That will narrow the search.
David

Order of Queues(Capture/Apply/Propagation) to start and stop the queues

Hi All,
We have bi-directional replication using streams.We want to stop and restart it .
Would you please help me in deciding the order of different queues(Capture/Apply/Propagation)
Thanks in Advance!!!
Kind Regards

I always stop capture first; and ensure it has gone down cleanly by checking the alert log.
Then propagation (which may hang on the first attempt before it times out), then finally apply (followed by another alert log check).
Rgds
Mark

Petition: "Insert to queue" function for creativ

I would really appreciate such an option in zens. I was disappointed that my micro didn't have it. It might be confused with "add to selected" but it's quite different, let me explain it by an example.
For instance with "add do selected" i added 00 songs to my selected music. While listening to those songs let's say in shuffle mode(that's i use most), all of a sudden I wanted to listen R.E.M losing my religion, and just after that let's say linkin park-numb. So what I do is although it's in my selected music I enqueue losing my religion as st and numb as 2nd. These songs play and aferwards it continues with other songs in my list. The use of it is I can do it any time I want, i don't need to create a playlist in a certain order each time my tastes change.
I remember there was such a function in winamp, maybe it was a plug-in or a patch, I'm not sure.
I guess an "insert to queue" tab in the menu appearing when you tab the scroll pad in the "selected music", would be very useful and I would be very grateful for it. It wouldn't be a hard thing to include in the firmware i guess.
SSR said Rio Karma had such an option. It would be nice if my zen had.
So, to sum up:
I signed for the petition to include "insert to queue" in the next firmware for all zens

a play next or insert into que option would be good.
Also when adding music to a playlist on the player, i've found the only wauy to insert a track somewhere is to open a playlist, then add a new track, then go to selected music, if you select change order it wont let you put the new track in the playlist, loaded in selected musis, only at the top or the bottom of a playlist.
the only way round this is to have just the playlist and the aditional tracks loaded then to save them as a playlist with the same name, it will say "playlist already exists on player overwrite?" save it, then clear the selected muisc, re-load the playlist with the new tracks at the bottom or the top, and then sort out the order.
save and overwrite the playlist again, and the new tracks have been inserted.
theres got to be an easier way than that, come on creative.

Can't Stop Print Queue with HP J3680

I've been using an HP J3680 Officejet for several years. I hadn't noticed this problem until recently: I can't stop a print job after it has begun. There is no HP software that is pertinent. I've tried opening Print & Fax in System Preferences, then clicking on Open Print Queue, and nothing happens. Even if I power down, the job continues on Restart. All the latest drivers have installed via the AppStore. Does anyone have a similar tale of woe, or suggestions? Thank you.

The most effective thing I've found is the CUPS internal admin web page - jobs tab.
get to it here:
http://localhost:631
Forgot to tell you - if it says you can't access that internal page, type this command in the Terminal:
cupsctl WebInterface=yes

Stop CIF queues always during online Backup on SCM system

Hello,
On Upgrade Guide "SAP SCM 5.1 ABAP UNIX Oracle Version 1.00" under
chapter 3.4 --> Backup before prepare JAVA we found this :
"Before performing a database backup, you have to stop the CIF queues in your
SAP SCM system in order to ensure a consistent recovery state."
Is this relevant for every online backups (also outside from Upgrading)?
Should we stop the CIF queues on daily online backups too? Or is this a special-feature during Upgrade?
BR
Ray Purucker

Hello,
Do you have above said log file available ?
Instead of the option 'Overflow log path', did you try rollforward with the option of timestamp (point in time) (till the time you have the log files) Or with the option overflow log path but with 'NORETRIEVE' as well ?
For the query status command, Last committed transaction time stamp is not what you thought.
Please revise the command options,
http://publib.boulder.ibm.com/infocenter/db2luw/v8/index.jsp?topic=/com.ibm.db2.udb.doc/core/r0001978.htm
'It is looking for log file S0000XXX.LOG whose time stamp is older than the time stamp of online backup.'
If you want to restore only until the online backup, then use the option End of Backup and stop - to rollforward until the last log when backup was in progress
Thanks

RW_SERVER_QUEUE: Stop Cleanup Queue Function

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