Is it a queue, manage jobs in BULK?

Similar Questions

• Stop a while loop in a sub - VI in a message in queue manager

  Hi all

  I am trying to program a control for certain manufacturing equipment. For this I use a message in queue manager. Within the QMH, I have a VI that controls a particle size probe (called a PPC, at the bottom of the first image. When I start the main-vi, the PPC.vi is on the case "Parsum measurement", in which measurement data are repeatedly called in a while loop (screw for call data provided by the manufacturer of the probe. Also, I am aware that I don't connect the data again. That will come later.). When I want to stop the measure, I have send the message "Exit" to the PPC.vi (last photo). However, the vi is stuck in the while loop in the case of the measure and is unresponsive. I tried to send a notifier with a constant value true, but that did not work as well.

  You have any suggestions, how can I stop the while loop before you send the message "Exit"? Or is the completely different way to approach this problem?

  Thank you!

  

  

  

  I just threw together a framework very fast to help you get started.  The thing I noticed is that the library of the queue doesn't have a time-out of the waiting message entry.  Since it is your own local copy (to the project), add a timeout and connect to the element Dequeue function.  I by default set to-1 and make it "recommended".

• OSB: "MQ Queue Manager Name" customization is not possible?

  Hello
  
  We try to use a customization file to set the "MQ queue manager name" on a MQ connection, but this property does not seem to be available for customization.
  
  It is not in the export of customization to create files and to 'guess' does not work either - we tried the two 'MQ queue manager name' and 'name of the MQ connection manager.
  
  Http://download.oracle.com/docs/cd/E11036_01/alsb30/consolehelp/customization.html documentation seems to say that it is possible, if someone can give us a helping hand with a snippet of XML?
  
  -Johan

  I raised a SR and got this response:

  Generic note
  ------------------------
  Hi Johan,.

  It seems that you have encountered a known problem already entered as a bug with the following description:

  BUG 10152445 - 'CONNECTIONS MQ QUEUE MANAGER NAME' MISSING IN the CUSTOMIZATION FILE

  Description of the problem:
  -------------------------------
  .
  Customer use customization files. They have some MQ resources which
  they automate the import.
  When they create a customization file for console of the OSB, property "MQ Manager."
  Name"is missing from the generated file.

  ....

  One solution is to add this element to the hand
  .
  The connections MQ queue manager name
  
  
  MQConnection
  by default/MyResource
  
  
  xmlns: XS = "http://www.w3.org/2001/XMLSchema" > YOUR_NEW_QUEUE_MANAGER_NAME
  

  then change the entry of different element FindAndReplaceCustomizationType
  for connections MQ queue manager name.
  .
  .
  
  
  
  MQConnection
  MQ connection timeout
  The MQ Connection Pool size
  MQ version
  MQ connection port
  MQ connection string name
  MQ host connection
  The connections MQ queue manager name
  
  MQConnection
  by default/MyResource
  
  fake
  Search string
  fake
  
  Replacement string
  
  .
  ================

  The bug has been fixed in the next version baseline code, and a patch is available only for the 11.1.1.3 version. So if you use OSB 11.1.1.3 you can download the patch from MyOracle support. Please, go to the tab "Patches and updates", insert 10152445 as the patch number and click on the search"" button. When the results appear please click the patch number and you should be able to download it. Instructions to apply the patches are available by clicking on the button "readme".

  Please let me know how it goes.

• Synchronization in the messaging queue manager

  Hi all

  I have a program of Messaging Manager similar to the model for measuring continuously and logging (CML) queued.  Events on the front panel creating a message from queue UI"who receives the interface user Messenger Handler.  The Messenger user interface handler then sends a message to queue data"to my vi data loop.  (It is similar to the acquisition loop in the model of the CMA).

  The loop of data vi is intended to read messages sent priority from the interface user Messenger Handler, such as start, stop, terminate. When he reads the startup message, he enters with the case of boot and continually performs a task once every milliseconds X.  When sending a priority stop message, it should immediately cease to perform the tasks.

  I think it should involve the data loop continuously sending messages to perform the task.  In this way the priority message could easily slide forward and stops the process.  Is that a correct implementation?  If so, how can ensure me that the task is done at the right time?

  Thank you!

  Just to restate what Bob says...

  The time-out period is as your source of synchronization.  So, if no message has been received within the given time (negative expectations are infinite wait), then the queue returns the default value for the type of data (e.g. empty string to a string data type) and the release of "Timedout?" is set to TRUE.  You can detect this and perform any action you want your intervaled rate.

  The beauty of this Setup is that if something happened to you can handle immediately.

• Completed tasks remain in the queue, subsequent job does not print.

  Queue says 100%, but it never goes away.  If I put the computer to sleep, it prints a second copy of the work "completed" (even if only one has been specified.  If I have a second job in the queue, it does not print until I have manually delete one (a troublesome task with several jobs to print).

  I tried a few suggestions that I found these boards of Directors, including the removal and re-adding the printer, printing (Option-click) system reset, unplug the power cord and plug and unplug the USB cable and reconnect.  None of these things has eliminated the problem.

  I can impose by the experts here to suggest something that I might have missed?

  Photosmart Premium C310

  Driver version 4.1.2

  Mac OS 10.9.4

  I recommend you only uninstall the HP software using the "scrubber":

  Go to Applications/Hewlett Packard / click Uninstall HP
  Click on continue
  Highlight your device in the left pane
  Press on and press and hold Ctrl + Alt + Cmd keys on the keyboard at the same time as you click on uninstall, it IS the Option of the scrubber, no button is labeled "washer".
  There will be a pop up that asks if you are sure you want to uninstall all hp software. (At this point, if you continue, all HP printers you have installed will need to be reinstalled)
  Click on continue and let it finish

  Download and install this: http://support.apple.com/kb/DL907

  Restart your Mac.

  Now reset the printing system:

  -Sys Prefs, Print & Fax
  -Right (control) click inside the box that lists your printers and select Reset Printing System.
  WARNING - This will remove ALL your printers!
  -Select the sign + to add again. Search for the printer, select it, and wait until the button 'Add' becomes available. Until it clicks.

• Queue: print jobs are automatically send to the printer

  Original title:

  Queue

  I often work on the laptop when I'm not at work.

  My laptop I send jobs to the printer to work. The next day when I turn on the computer in my office, jobs are automatically send to the printer.

  Printer at work has changed to a new one (Minolta) and I can't do this anymore.

  What I can do!

  Thank you

  If you have been sending documents to the specific printer then you should be able to start the computer when you are at work and locate the printer in devices and printers. Right click on the printer and choose to see what's printing. When the print queue is displayed with your documents, choose printer, printer to use online.

  Note that older documents which have kept the printer used previously (Word documents and Excel workbooks are two examples of programs that keep the information on the printer), and then you should make sure that you send the print job to the printer.

• queued print job does not cancel

  the print job that don't cancel out of the queue seems to be hungup in the deletion process and therefore does not allow something else to print.   PSC 1610 and windows 8

  Hello

  I suggest to uninstall the HP software and then reinstall the software from here.

  Also, are you connected with a USB cable? I would suggest trying another USB cord, that this might be the reason, you experience the problem.

• Cannot cancel queued print job

  I have an Officejet 4500 printer who was printing fine, and then I have a paper stuck in the print queue that I can't cancel.  I have: (1) printing cancelled printer several times - he says job is canceled, but then the power button flashes.  (2) turned repeatedly printer power switch and when I turn it back on again the same old print job starts printing again (and that's a big print job). (3) used HP-online tool to scan for the printer and it says everything is fine, but when I go to print a test page, the same old work printer starts printing again.  The only thing I did is removed the printer from my computer and reinstall the driver, but my concern is the print job does not appear in the my computer print queue and it is now at the printer (?).  Help!

  Hello

  From the desktop, hold down the Windows key and press R.  In the run window, type services.msc and press to enter.  Scroll down to the print spooler service, right click and select Properties, then click the Stop button.  Now search for C:\Windows\System32\Spool\PRINTERS, then delete the work inside this folder - you may need to click a command prompt to get the authority to open the PRINTERS folder.

  Restart the computer and you should find that the documents have been deleted.

  Kind regards

  DP - K

• Problem stopping very simple messages in queue manager

  Hello

  I am trying to get my head around the managers of messages queued waiting. I wrote a super simple program just to send a message and pass some Boolean flags. The program works, but it will not be closed properly. Can someone explain how this should be stopped?

  Two while loops get them a real stop icon but the gray before panal stays without the lines on the graph.

  Thank you
  Ross

  

  
  

• Job Manager - no repository

  Hi all, I am a student on Task Manager, and I have a question what he isn´t in documentary.
  
  In the work Manager´s chief consultant told me 'No. Repository', it is normal?
  
  I have to configure something?
  
  Link a picture
  
  
  Imagen
  
  Thank you

  Hello

  This is because you might have opened Job Manager of obiee menu in the start menu.

  Do something...
  Connection to RPD in online mode.

  Then go to Manage > jobs. Now you will find Star as a header name...

  and the Star is the setting of the NQSConfig.INI file that contains the name of the RPD.

  Remember, include

  Star = paint.rpd, by default.

  in NQSConfig, it is the server says BI bi server setting which RPD is currently available.

  Published by: Kishore Guggilla, July 14, 2009 12:27

• Error 1053 of the queue

  I bought the Dell Inspiron 1545, previously installed with Windows 7 in Nov 2009. I have not any installed printer before & I just bought a HP Photosmart C4680 printer.  However, I am unable to complete the installation because of an error of queue.  I followed the instructions to check the Service Manager and ensure that the coil is set to Auto (which is), I tried to start and find with error 1053/1813.  I checked in windows/system 32 for spoolv.exe and there is no file.  It comes from as far as my knowledge goes, please advise!

  Hello

  Its spoolsv.exe

  Follow these steps to remove corruption and missing/damaged file system repair or replacement.

  Run DiskCleanup - start - all programs - Accessories - System Tools - Disk Cleanup

  Start - type in the search box - find command top - RIGHT CLICK – RUN AS ADMIN

  sfc/scannow

  How to fix the system files of Windows 7 with the System File Checker
  http://www.SevenForums.com/tutorials/1538-SFC-SCANNOW-Command-System-File-Checker.html

  Then run checkdisk (chkdsk).

  How to run check disk in Windows 7
  http://www.SevenForums.com/tutorials/433-disk-check.html

  ======================================

  If necessary use these methods to clear the spooler and delete and reinstall the printer.

  Check chan seen message here - one of the highest.

  fixed spooler subsystem app stopped working
  http://social.technet.Microsoft.com/forums/en/itprovistaprinting/thread/460f297a-dd66-4476-A176-542e1519ca3e

  ------------------------------------------------------

  References to Vista also apply to Windows 7.

  Go to the printer manufacturer's website and get the latest drivers - download - REGISTER - install yet. When loan
  to install - make a right-click on the pilot - run as administrator.

  Also check with the manufacturer of your printer and forums support.

  --------------------------------------

  Use this method to clear the spooler and then uninstall and reinstall your printer (check with the manufacturer for)
  the latest driver).

  Check Mr. Fixits here and if you use the other methods go back and try again later.

  Problems of print and error - a Mr Fixit of printing
  http://support.Microsoft.com/GP/printing_problems

  Solve printer problems - a Mr Fixit
  http://windowshelp.Microsoft.com/Windows/en-us/help/8c11977e-8244-408f-A036-7978a618d7a21033.mspx

  ------------------------------------------------------

  Logon as administrator

  Start - type in the search box-> COMMAND - control to the top of the list and RIGHT CLICK – RUN AS ADMIN

  You can copy and paste each line except those brackets and press ENTER after each.

  net stop Spooler

  (echo suppression of all print jobs)<-- you="" should="" see="" this="">

  ping localhost n 4 > zero

  del/q %SystemRoot%\system32\spool\printers\*.*

  net start Spooler

  (sound Done!)<-- you="" should="" see="" this="">

  ping localhost n 4 > zero

  Another way
  http://4sysops.com/archives/how-to-cancel-a-print-job-that-hangs-under-Windows-Vista-and-XP/

  Check the print - DELETE/STOP queue all jobs - then right click on the printer - REMOVAL
  http://windowshelp.Microsoft.com/Windows/en-us/help/bb6f81d9-4092-4ac8-9716-2bd008f513e11033.mspx

  If you use Control Panel - Classic - printers

  Try after unplugging your printer if necessary.
  -------------------------------------------------------------

  Also check the spooler print and its dependencies and addictions Service.

  Print Spooler service (see the following link BlackViper for Windows 7 default dependencies)
  http://wiki.blackviper.com/wiki/Print_Spooler

  BlackViper Windows 7 Service - default settings
  http://www.blackviper.com/Windows_7/servicecfg.htm

  How difficulty Windows Vista print spooler starts do not
  http://www.ehow.com/how_4920100_vista-print-spooler-not-starting.html

  ------------------------------------------------------------

  Check this thread if necessary - to stop and erase the spooler

  http://social.answers.Microsoft.com/forums/en-us/vistaperformance/thread/a15779d6-ac0d-42FD-9Ac2-a1da241ea19f/

  and here

  http://social.answers.Microsoft.com/forums/en-us/vistahardware/thread/58b54fa9-cf6f-40F7-90b2-8093c6777493

  I hope this helps.

  Rob Brown - MS MVP - Windows Desktop Experience: Bike - Mark Twain said it right.

• Size of queue for the server reports

  Hello
  
  How to increase the size of the queue for our reports, good that now it shows only 1,000 records.
  
  Thank you
  Sanjay

  Hello Sanjay

  As an option. You can have a maximum of a single element of the queue in the configuration of your server. If you have nothing in the queue, the default value, 1000, will remain in force.

  The queue item to specify the maximum number of jobs that can be held in each of the queues of reports. Reporting Services OracleAS components three of the queue:

  a queue of scheduled tasks

  a work in progress queue

  a queue of tasks completed

  The queue item provides the value allowed for each of these components.

  This element applies only to the work queue. Thus, if the number of jobs is greater than the specified maximum value, this work queue automatically purge his older works. Planned work queue, and the queue of work in progress are not affected. By default the reports server queue size is 1000 jobs.

  If you increase the size of the queue at more than 3000 and use reports (rwrqm.exe) queue manager to monitor the queue, the queue manager may fail. When a queue of 3000 or higher is necessary, use Oracle Enterprise Manager 10 g or reports Servlet (rwservlet) to manage and monitor the queue of jobs to report server.

  Configuration file is located in $ORACLE_HOME/reports/Server

  Kind regards
  Myth

  Published by: myth on July 7, 2010 11:09

• Structure of the event in primary vi and sub - VI with queues

  Hi all

  I have an application that uses the architecture of producer-consumer in which a queue transmits messages of a main VI by a Subvi, in response to the events of the user in the front panel. Inside the Sub VI, the queue is removed and treaty based on the corresponding message, and the result is displayed on the façade the sub of VI. User events are captured in the main VI using a Structure of the event. This works as expected.

  However, I also the controls on the Panel before the sub - VI to change the queue. My approach is to have another structure of the event in the VI sub for this. However, while the events in the main work of fine VI, events of sub - VI never treated.

  A simplified sandbox VI of what I'm trying to do is attached. As you can see, the main VI events are triggered as expected, but events in the sub VI are never triggered.

  I watched this white paper: detect an event in a Subvi from a high level VI , but it's not exactly what I'm trying to do. Instead, I'm just trying to detect an event generated within the Subvi. I searched this forum and found some research related, but none of them seemed to answer what I'm trying to do.

  Thank you

  Matt

  Your major issue here is the loop location.  While the structure should be inside the Subvi to make a message in the appropriate queue manager.  In fact, you should have 2 loops within your Subvi: 1) the QMH and (2) of the event loop.  You must use a user event to congratulate the event loop in the Subvi to stop.  You should NOT use the time-out of the Structure of the event unless you absolutely must.  And since everything in the Subvi is the message function, you do not have expectations.  They will be inactive (no CPU using) when there are no items to process from the queue or queue.

• Advanced management of errors

  Hi all

  I develop a system to a LabView application extensive error handling, unfortunately I can't call his goal because of confidentiality.

  I graduated just for my university degree in applied physics, and so I am quite experienced with LabVIEW (obtained in basic 1, 2 and 3).

  The technique of synchronization used is a command producer/consumer queue manager. The test facility is to come out the following equipment:

  -Multimeter Keithley 2700

  -A Lock-in SR830 Stanford

  -863 FT-Mercury (Controller Z-step, to go up and down)

  - NI DAQ 6244

  My Question is:

  How can you ensure that you cover most of the errors with your application of error handling? What would be a good approach to find all possible errors that might occur during the measurement?

  For example: I could unplug the K2700 and start the application, then a VISA error is more likely to occur. I could cut the power to the equipment and start the application and see what error would happen then.

  Is there some sort of general rule to find the possible errors that may occur in the implementation?

  Thanks for your response in advance.

  AHA! Found: https://decibel.ni.com/content/docs/DOC-20726

  I think it was the conception that I tried to find earlier because it gives information on the actual strategies for dealing with errors and to declare against just how over son of error and mistake General Manager.

  In regards to your response, you must think about the grouping of sections of code and say to yourself "what would happen if an error occurs here. You will probably eventually identify the sticking points in your code (for example at the end of a case)

  A few examples:

  -For initialization, if a device fails to initialize, you should try again and if so, how many times before giving up? Should allow the user try to reconfigure the device

  -If you use a queue-based architecture and the reference is destroyed

  You end up having to analyze your code and say "what to do if...?" a lot!

  I think that mistakes boil until something like the following:

  -Critical application errors: a Terminal mistake caused by a software bug such that accidentally release a reference to a primary. In this case you will need to close the software, but you should report or record some information to help you debug the issue remotely!

  -Device errors: could not initialize, missing device, interruption of the connection, the incorrect configuration - software cannot work normally, but you may continue to try to re - initialize or allow the user to try to change the settings rather than quit the application.

  -Errors, user: user a bad configured something like entered in an invalid path or by selecting a wrong file (type, format, etc.)-in this case, you should probably notify the user and let them try again.

  -Known errors: errors that you expect may arise such as the creation of a folder that already exist - these would be generally ignored or dealt with in a case structure. Another example of this is mistakes on 'Close' subVIs in your output folder (the device could never be initialized or may have already closed)

  You are never able to catch every single mistake (and it is not possible to see all the errors of a VI could produce, and you can generate your own mistakes), but you should try to handle correctly (& rectify) errors that are most likely to occur (such as loss of connection to a device because someone tripped over a serial cable) and leave the other errors to your general manager.

  You also want to think about the experience for the end user of your software - something that the presentation link above mentions. Chances are that the average user is not going to be able to understand the error codes LabVIEW and is disappointed if the software just stops on launch because a device is missing.

  There is no Holy Grail of error handling/reporting - it's something I'm always reading/learning and try to apply as much as I can in my applications!

• Closure of a state machine in queue event with several parallel loops

  I am trying to find the best way to stop a program that consists of an architecture of State machine in line waiting for event with several parallel loops. Can anyone recommend the best way to achieve this in my attached VI? (To browse the forum, this seems to be a frequently asked question, but I have not found a solution that works for me.)

  I look forward to any comments on my as well code, if someone is willing to offer it.

  My program needs:

  If the user press the 'Stop' button, the program should prompt the user with "are you sure you want to stop the program?" and then return to a State of rest or move forward to stop the program. In addition if there is an error, the program should prompt the user to ' clear the error and continue, or stop the program. Then back to the idle state or move forward to stop the program.

  Architectural details:

  The program consists of 3 parallel loops: (1) a loop of event management that places different States of a queue of the State, (2) a State Machine that enters the State that is removed from the queue of the State and (3) a loop error/Shutdown, which deals with errors in the error queue management.

  During normal shutdown, where running handling loop in the case of event 'Program.Shutdown' and 'Shutdown' and the 'Idle' States are added to the queue of the State. In the state machine, the State of 'Stop' is invoked. Special "5000" error code is added to the queue of the error. In the loop of error handling and stopping, "5000" error triggered a prompt that asks the user if they want to stop the program. If the user chooses not to stop, a notifier StopNotif is sent to the State of 'Stop' and 'Program.Shutdown' event case with notification 'Go '. If the user decides to stop, the Notifier sends the notification "Stop". Loop and event management State Machine ends when they receive the notification "Stop".

  In case of error, the program behaves in the same way: If the user chooses to clear the error and continue, the program returns to the status "pending".

  HOWEVER - if the user chooses to stop the program, the program crashes. The author of the notification that is sent to stop the loop of events and State Machine management cannot be read because event Program.Shutdown and the stop State (which contain the function "Waiting to notify") are not active.

  I was able to activate the stop State by Queuing in the loop of error/Shutdown management. But I don't know how to activate the "Program.Shutdown" event by program and thus access the function "Waiting to notify" inside.

  I tried to put the function "Waiting to notify" outside the structure of the event, so the event-handling loop never ends. Placing timeouts on the "wait for declaring" and the structure of the event makes the programme of work, but I want to avoid using timeouts because I don't want to turn my event program into a program of polling stations. I would also avoid using variables or nodes property to stop loops, because that requires the creation of a control/indicator for something that the user does not need to interact with.

  Thank you!

  First of all, close the notifier outside loops with your queues.  Second, you must use a user event to send the message to the event structure loop so that it stop in the case of the stop on an error.