Dynamic start of subvi without waiting for end of subvi

How can I load and run a SubVI without waiting in the MainVI for the end of execution of the SubVI.
Im running LabVIEW Prof. Dev. System 6.1 on WindowsNT4.0

Use the Open VI Reference to specify the VI and then an invoke node. The method you want is Run VI and you can optionally Wait Until Done.

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Wait for end mp4 DIr 11.5

Does anybody know how to make Director 11.5 wait for end of a mp4 (h264) video ?
I made the upgrade to version 11.5 just for being able to import and control the MP4 as read I have read in the
"Top features: Support for MP4, H.264, FLV, and F4V video formats and video streaming"

It work perfectly, thanks Dean, and make me know in the next survey;
I usually get it late.....
I work with director since version 7, it's still a nice program for very professionals presentations.
More versatile and productive than flash for our point of view.
Fortunately I need poor programming knowledge but most graphic or communication skills.
With mp4 I can introduce video as a graphic component so After Effect (as before Photoshop)
became a contribution program.
But.
Flv doesn't work, is practically impossible to import the file into the timeline without having an error message.
Mp4 sometimes is not visible, if I go to play in editing mode.
Some suggestions?
I'm working on a Boxx Extreme. Win XP 64bit , 4 quadcore, 2 Nvidia Quadro CX graphic cards

How can I download a transfer without waiting for it be all transferred?

How can I download a transfer without waiting for it be all transferred? Thanks.

Thanks, that now makes sense. Once an item enters the download queue, the user cannot remove it. Either let it complete the download (easiest) or contact the iTunes Store customer support department through the Contact page (select the category and subcategory closest to the issue you're reporting and you'll find either an "Express Lane" button - just follow the instructions to get to the contact form - or an "Email Us" button) and ask them if they'll remove the item(s) from your queue for you.
Regards.

Sync without waiting for backup

I have looked around in "Preferences" but I cannot seem to be able to find any way to sync my iPad without waiting for a slow backup. My iPad has been backed up hundreds of times. I don't feel the need to do it every time I sync.
iTunes version
11.2.2 (3)

I just tried it with my iPhone.
I don't see a dialogue box.
Do you mean at the top where I have placed a red arrow?
That's not an X, it's something else and clicking on it does nothing.

How to make a multiple request without waiting for a response in java ?

A more specific question:
how to make a multiple HTTP request without waiting for a HTTP response in java (using httpURLConnection)?
Thanks

Thanks for responding.
But i want to make further request to the same resource URL. I want to reuse the connection, don't want to create a new connection for each of individual request.
How can i do that using HttpURLConnection ?
Thanks.

Is there a way to passcode lock my iPhone without waiting for the preset idle time?

Is there a way to passcode lock my iPhone without waiting for the preset time?
My iPhone is set up to require a passcode after 15 minutes of idle time. Normally, this setting works best for me. However, there are times when I would like to lock it immediately, without waiting for the 15 minutes of idle time to pass. Is there a way to do that easily, without changing my settings? I know that I can click the power button to immediately kill the screen, but that just defaults to "slide to open" with no passcode required.
Just to clarify, the idea is to leave my 15 minute setting, since this is the way I like it 98% if the time. I'm just wondering if, let's say I am resting my phone down while a curious person is around, I can quickly pass code lock it, much like I could just click the power button to put it to sleep.

Unfortunately, my phone doesn't ask for the passcode when I do this (just slide-to-open). I've searched settings, but I don't see any way to set it up to require the passcode after the screen is locked with the power button.
Do you remember how you set your iPhone up to achieve this?

Can i store my music on my device without using my data in my phone plan streaming from the cloud? How do i put what I want on there without waiting for each song to download from the cloud one at a time?

How can I store the music I listen to on my iphone without streaming it from the cloud and using all my data on my phone plans? How do I dump it on my phone all at once in itunes rather than waiting for each song to download individually from the cloud?

What?? You asked how to get all your music on your phone at once rather than downloading it to your phone from iCloud.
Go to your purchased list in iTunes and download all your music to your iTunes library, as explained in the linked article. Then sync it all to your phone using iTunes you're done. The music will be stored locally on your phone and you won't have to download it again in the future.

I have Iphone 3g,sometimes songs disappears then reappear.I try to sync the songs from library on my laptop and nothing happens.How do I get my music back without waiting for it?

I have a Iphone 3g,every now and then some of my music will disappear then reappear.I've tried to sync the music from my library on my laptop,nothing happens.How do I get my music back,without having to wait for it to reappear?

Define "I cannot transfer songs." What exactly did you do, and what exactly happened?
Did you authorized iTunes on your computer and sign into the same iTunes account as your phone (and the one the music was purchased under)?

Why does File Explorer Seem to Wait for End-to-End Confirmation?

For quite a few versions now, when copying large blocks of files from place to place it seems like Explorer adds an arbitrary delay or maybe waits for confirmation internally that every file has been actually written to the disk before continuing.
On a modern computer with plenty of RAM for cache and a massively powerful SSD-based I/O system (capable of sustaining gigabytes per second of throughput),
why should we ever wait for a copy of a few hundred megabytes of files? Theoretically it should complete in a second or two.
In fact, back on XP one could observe exactly the behavior I'm describing - file transfers - especially on hard disk but even over the network - would proceed at a very breakneck pace.
Yet it's not uncommon to see miniscule transfer speeds while copying groups of files that even the oldest, cheapest hard drive could sustain...
What's the setting to have Explorer stop waiting and just get on with the copy, filling the cache with the data to be written later? Some of us don't want to wait that extra minute to get the job done. I know whomever programmed the cutesy
little graph wants to make sure we all see it, but...
-Noel
Detailed how-to in my eBooks:
Configure The Windows 7 "To Work" Options
Configure The Windows 8 "To Work" Options

Start Firefox in <u>[[Safe Mode|Safe Mode]]</u> to check if one of the extensions (Firefox/Tools > Add-ons > Extensions) or if hardware acceleration is causing the problem (switch to the DEFAULT theme: Firefox/Tools > Add-ons > Appearance).
*Do NOT click the Reset button on the Safe mode start window or otherwise make changes.
*https://support.mozilla.org/kb/Safe+Mode
*https://support.mozilla.org/kb/Troubleshooting+extensions+and+themes
You can check for problems with the places.sqlite database file in the Firefox Profile Folder.
*http://kb.mozillazine.org/Bookmarks_history_and_toolbar_buttons_not_working_-_Firefox
*https://support.mozilla.org/kb/Bookmarks+not+saved#w_fix-the-bookmarks-file
You can check for problems with the sessionstore.js and sessionstore.bak files in the Firefox Profile Folder that store session data.
Delete the sessionstore.js file and possible sessionstore-##.js files with a number and sessionstore.bak in the Firefox Profile Folder.
*Help > Troubleshooting Information > Profile Directory: Open Containing Folder
*http://kb.mozillazine.org/Profile_folder_-_Firefox
Deleting sessionstore.js will cause App Tabs and Tab Groups and open and closed (undo) tabs to get lost, so you will have to create them again (make a note or bookmark them).
*http://kb.mozillazine.org/Multiple_profile_files_created
Create a new profile as a test to check if your current profile is causing the problems.
See "Creating a profile":
*https://support.mozilla.org/kb/profile-manager-create-and-remove-firefox-profiles
*http://kb.mozillazine.org/Standard_diagnostic_-_Firefox#Profile_issues
If the new profile works then you can transfer some files from an existing profile to the new profile, but be careful not to copy corrupted files.
*http://kb.mozillazine.org/Transferring_data_to_a_new_profile_-_Firefox

Stopping program without waiting for trigger

Hi everybody
I have a problem that I just can't get my head around. I have a program that I use to aquire data. The program goes through the motions of waiting for the trigger, aquiring the data on the appropriate channel, displaying it, and loops back to waiting for the trigger. The problem is That when I want to stop my program while it is waiting for a trigger I must wait for it to recieve a trigger before it will stop excution.
Is there a way for my program to stop the trigger vi when I select to end the program?
Thanks
Beaton
- there is always an easy way, but it is always the hardest to find

Hi Beaton,
you have to split the 'wait for trigger time' into shorter sub-steps.
Let's say you wait 10sec for trigger signal. Make a loop instead waiting 1 second for 10 times! After each iteration you can check for: 'break the loop (end program)' or 'trigger received' or 'any other error occured'. This way you can stop your program very easily - you can also make your own error state saying 'Error number 123456: stopped by user'...
Best regards,
GerdW
CLAD, using 2009SP1 + LV2011SP1 + LV2014SP1 on WinXP+Win7+cRIO
Kudos are welcome

Sending a request to a servlet without waiting for a response

Hi,
I have a client application that needs to send information to a servlet for processing. I would like to be able to send the information in question without having to wait for a response from the servlet. The reason for this is that I want to speed up the "sending" process. I know that http communication is based on TCP which is a connection-oriented network protocol, but I thought maybe there was a work-around to this.
Thanks in advance for your help,
Chris

There r two ways to do this. First, if you can modify the application simply don't wait for the response do whatever you want and ignore the response. If you need the response in order to continue you will have to wait, but you can do this in a separate thread, while the main thread can do other things.
Second, if you can't modify the application but you can modify the servlet, make the servlet respond as quick as possible, doing the work after having answered. Once again if the application needs the results of the process there is no way, you'll have to wait.

Display a message without waiting for user response

Hi,
I'm currently trying to find the best way to display a message, and multiple messages to the user, so that he is informed of the processing.
I've tryied the dialog box but it's waiting for user confirmation so it interrupts the execution of the VI.
Another precision is that I call the dialog in a case structure, so does it act?
I'm thinking about using a VI dedicated to the displaying of the message but I may not be able to display multiple message boxes.
Can anyone help me to use the best way?
Thank you in advance.
Bim

You can build the message display into your vi by using the techniques shown in the attached vi (LV7.1.1)
It is just a string indicator with large font size, and using property nodes to show/hide when necessary.
- tbob
Inventor of the WORM Global
Attachments:
MessageDisplay.vi ‏31 KB

Multicast session ends without waiting for clients

Hi..
Using SLES 10 sp1 and Zen 7 sp1 I am trying to set up a simple multicast to image about 30 pcs. I can pull an image from the server ok but when I try to start a multicast session, the imaging server opens, closes and thinks it is happily done. I used the command:
/opt/novell/zenworks/preboot/bin/novell-zmgmcast -mcast aa -p /home/images.base01.zmg -i 172.29.16.2 -c 3 -t 10
Running .../zimgmcast -status results in :
Update requests: 0
Images sent: 7 (Incremented by 1 over the last time I tried it.)
Images received: 0
Client Referrals: 0
Running .../zimgmcast -list returns:
There are no multicast sessions currently.
The debug log says:
[MPM] MCA failure -103
[MPM] no clients
[MBS] Session done, 11, 0
(sorry, the imaging server is isolated from the network and I can't copy and paste anything.)
Any idea what this failure is?
Thanks..

I know this is an old post but was wondering if you ever resolved this issue? I'm having the exact same issue with the same -103 error code on my SLES 10 server and Zen 7.
Originally Posted by dherde
Hi..
Using SLES 10 sp1 and Zen 7 sp1 I am trying to set up a simple multicast to image about 30 pcs. I can pull an image from the server ok but when I try to start a multicast session, the imaging server opens, closes and thinks it is happily done. I used the command:
/opt/novell/zenworks/preboot/bin/novell-zmgmcast -mcast aa -p /home/images.base01.zmg -i 172.29.16.2 -c 3 -t 10
Running .../zimgmcast -status results in :
Update requests: 0
Images sent: 7 (Incremented by 1 over the last time I tried it.)
Images received: 0
Client Referrals: 0
Running .../zimgmcast -list returns:
There are no multicast sessions currently.
The debug log says:
[MPM] MCA failure -103
[MPM] no clients
[MBS] Session done, 11, 0
(sorry, the imaging server is isolated from the network and I can't copy and paste anything.)
Any idea what this failure is?
Thanks..

Asynchronous Call - collect values without waiting for sub VI to finish executing

Hi All, I'm relatively new to LabVIEW and for the first time I'm attempting to make use of Asynchronous calls in a program.
What I would like to accomplish, generally, is this: At the beginning of the main vi, begin running a sub-vi in the background. This sub-vi is collecting streaming data from an instrument with a refresh rate of 50Hz. At various points in the main vi I would like to call the instantaneous value of that streaming data from the sub vi, passing it back into the main vi, while allowing the sub-vi (the streaming data collection) to continue running. The reason for this, is that I need to collect the data from this instrument many times wihtin a loop, and the connection initialization to the streamin data instrument is both slow and faulty, and takes too long if I have to initialize the connection, collect the data, close the connection, each time I wish to collect the data. I would prefer to initialize the connection once at the beginning, have a stream of continuous data being collected in the background, and then at certain points within the main vi loop, query that streaming data for its instantaneous value, but allow the streaming data sub vi to continue running.
I recognize that a method to allow the streaming data collection sub vi to run in the background is to use the Asynchronous call method - however, to collect the data I need to use an asynchronous wait, which will only collect the data if the streaming data sub vi finishes executing. How can I collect the data at a particular instant while still allowing the subvi to keep running (thereby minimizing the number of times the connection to the instrument needs to initialized)?
Any suggestions or alternative methods would be great!
Thanks
Jason

This is typically solved in a different way than what you envision. Have your parallel deamon post its current values to a buffer. This could be a global variable (gasp!!) or an intelligent global variable (a VI with loop that executes always once and has an unitialized shift register that can either be initized or read based on a control input). You can add extra code to the read and write selection such as scaling etc to turn the intelligent global into an action engine that does extra things on its different methods.
Rolf Kalbermatter
CIT Engineering Netherlands
a division of Test & Measurement Solutions
Attachments:
Intelligent Global.vi ‏19 KB

How do I know that Homesharing is working - without waiting for hours to check destination device?

How do I know or can tell that Homesharing is working between iTune devices without having to wait some time to check the destination device?

1. How does the client device know which Airport to connect to?
The Mac computer will automatically connect to the wireless access point with the strongest signal...which is probably the closest AirPort. An iPhone or iPad may not do this and will tend to stay connected to one AirPort.
2. How can I tell which of the Airports the attached client device is using?
On a Mac, open Macintosh HD > Applications > Utilities > AirPort Utility. Click on one of AirPorts. In the area to the right, locate the AirPort ID and jot that down. Then do the same for your other AirPort.
Move your Mac near one of the AirPorts and log on to the wireless. Hold down the option key on the Mac while you click the fan shaped AirPort icon at the top of the screen. Look for the BSSID. That is the AirPort ID of the device to which you are connected.
If you are close to the "remote" AirPort, and you see the AIrPort ID of the "main" router when you are testing, then you know that the network is not configured correctly.
Can I use this second Airport Express to extend the wireless network via "Extended Wireless Network" while the other two are in "Roaming Netowrk" configuration? Without bogging down??
There will be a modest 10-15% bandwidth loss with the "extend" setup, assuming that the Express is located where it can receive a strong wireless signal from the AirPort to which it is associated. You can avoid the bandwidth loss if the Express is also connected via Ethernet as part of the roaming configuration.

Dynamic start of subvi without waiting for end of subvi

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