Is it possible to limit the number of remote panel connections to a vi?

Hello,
I have an application running on a RT PXI and I'm using remote panel to access it. My licence allows me to have multiple remote connections and it's ok as I sometimes need to open multiple remote panels at the same time. However, I would like to limit the number of connections to 1 for a particular VI. Is it something that can be done?
Regards,
Patrick Lessnick
Solved!
Go to Solution.

Patrick: If you right click on your target PXI system in the project exporer, select Properties>Web Server>Browser Access you can select who you let have access to your VIs. Likewise, in the Visible VIs section of Web Services you can limit which of your VIs you want people to be able to see.
If this isn't enough control, from your run time application on the PXI system you can write a startup VI (in parallel with your main application) to monitor the Remote Panel: Connections to Clients Property of the real time server. Once this monitor application sees a connection you can take any number of actions to prevent more than one connection, deny access to specific IP ranges or what have you.
I am assuming you are using LabVIEW 2009 and MAX 4.6.1 but it may apply to earlier editions.
Hope this helps.
Bill

Similar Messages

Is it possible to limit the number of attachments

Is is possible to limit the number of attachments that the mail server will receive in a message. For example if the email has 5 or more attachments reject it or through it in the bitbucket.
The reason I ask is I have a remote site that is sending me 500+ email messages with 40 attachments in each. Well with virus scanning in the conversion channel it really backs things up.
I have looked in the manual but have not been able to find anything.
I am running ims5.2 patch 1.15 on HP-UX. Soon it will be patch 1.25 when school is out.
Thanks,
Gary

Since each message is usually in a separate MIMEpart, you could use the conversion channel to do what you're asking, but . . .
Routing every message through conversion will be a pretty big performance hit.
How about simply blocking that particular site with an
ORIG_SEND_ACCESS
mapping entry in your mappings file?

Is it possible to limit the number of returned Records by SQL ?

Hello all together,
i want to limit the number of records fetched by a sql-query
to a fixed maximum for example 200.
is there a way to do this like
SELECT * FROM CUSTOMERS FETCH FIRST 200
under 8.1.6 EE ?
thx for any idea
Lutz

Use ROWNUM ...
WHERE ROWNUM < 201
There are a few "gotchas" with rownum, such as "rownum >
20 and < 201" not working. Search the forum or see the
documentation for more detail.

How to reduce the number of Remote Gateway connections from one server

Hi ,
We have an XI 3.0 prod system which is being flooded every month end by the invoices generated in our ERP system and occupying all the gateway connections, what I see is that all the remote gateway connections are being established by our ERP server and still there are many requests waiting at the ERP server and failing.
When we ran the same in our test landscape, the invoices are getting transferred to XI with out any problems, the remote gateway connections are free even when the invocie Volumes transferred are the same in Prod and Test servers.
we are not considerint to Increasing the rdisp/max_gateways as the volumes of invocies transferred are really huge and in one of the test, we observed that when 40 invocies are transferred from ERP, it occupied 40 Remote gateway connections in our XI prod
We are looking for the option similar to our test system of transferring many requests from one connection. Is there any such specific option?
Regards,
Santhi Bushan.

Dear Santhi,
every gateway establishes only one connection to another gateway. If there are that many gateway/gateway connections, then you are probably connecting from more than one instance. You could circumvent this, if you use gateway options in the RFC destination being used, as this will force all outgoing RFC calls to go through a single gateway. This will then mean that the system has a single point of access.
Best Regards,
Tim

How to limit the number of items in a KPI Status list web part?

How to limit the number of items in a KPI Status list web part? There is no paging option for Business Category Status list or any limit can be made by changing the Item limit in default view unlike other SharePoint List web parts. So How to achieve it?
Kindly help.
Regards,
ZA
zzzSharePoint

Hi,
According your post, I know you would like to set the item display limit in Status List web part.
In the web part, the number of items to display is based on the view which you selected when configuring the web part. The default view for status list is status list view.
However, I am not able to limit the items’ display number of the status list view. After changing the items limit, the list item displayed would not match the number specified by Item Limit. Thus, it is not possible to limit the number
of items in the Status list web part.
It could be a potential issue in SharePoint 2010.
We will log this issue to our suggestion box. As after the submission, we may not have any time guarantee when the fix may be released, but it may come out on next cumulative update.
Appreciate your time and efforts.
Thanks.
Tracy Cai
TechNet Community Support

Limit the number of concurrent users

Is it possible to limit the number of concurrent users for the application in Websphere or at the http management level?

You don't say what version of Websphere you are using, but here's how you might limit the number of sessions in Websphere 4.0 Advanced Edition (other versions may differ):
Open the Administrative Console. Go down the tree to Nodes, Application Servers and click on the server you want to control (likely Default Server). In the right panel, click on the Services tab. In that panel, click on the Session Manager Service and click the Properties button. That pops up a new dialog.
Select the Advanced tab here. Put a number in the Maximum in-memory Session Count field and uncheck the Allow Overflow checkbox. Click OK, etc, etc, and you'll probably have to restart Websphere.
I said "might" because I don't know if this will do what you want or not. Read the help file associated with that dialog and judge for yourself.

How to limit the number of tabs in the tabs bar

I would like to know if it is possible to limit the number of tabs that can be in the tabs bar. The reason is to reduce bandwidth use by any single user on my home network.
Is there a way to set a max limit (under 10) in FF?
If not is there an add-in that is capable of this task?
Also can FF be set to only open one copy of the program at a time?

Try this extension:
*Window and Tab Limiter: https://addons.mozilla.org/firefox/addon/9129/

How to limit the number of items from RSS using XSLT

Hello,
I am using plsql to read contents from RSS, basically a simple RSS reader.
I would like to somehow want the feature to restrict the number of items in the RSS feed, say I would like to display only the first 5 items.
How could I achieve this?
Any help is highly appreciable.
Thanks in advance.
Regards

Hi,
According your post, I know you would like to set the item display limit in Status List web part.
In the web part, the number of items to display is based on the view which you selected when configuring the web part. The default view for status list is status list view.
However, I am not able to limit the items’ display number of the status list view. After changing the items limit, the list item displayed would not match the number specified by Item Limit. Thus, it is not possible to limit the number
of items in the Status list web part.
It could be a potential issue in SharePoint 2010.
We will log this issue to our suggestion box. As after the submission, we may not have any time guarantee when the fix may be released, but it may come out on next cumulative update.
Appreciate your time and efforts.
Thanks.
Tracy Cai
TechNet Community Support

Limit the number of characters for a cn

Hi all,
Is it possible to limit the number of characters allowed for a cn (commonname)? And if yes, how can it be done (OID DAS, oidadmin tool, ldapmodify)?
If anyone has done this before, I would be glad if he/she could share this knowledge with me.
Rem: I am using OID 9.0.2 (comes with 9iAS)
Thanks in advance for any suggestion.
Best Regards,
Nicolas

Hi all,
Is it possible to limit the number of characters allowed for a cn (commonname)? And if yes, how can it be done (OID DAS, oidadmin tool, ldapmodify)?
If anyone has done this before, I would be glad if he/she could share this knowledge with me.
Rem: I am using OID 9.0.2 (comes with 9iAS)
Thanks in advance for any suggestion.
Best Regards,
Nicolas

How to limit the number of TCP connections beeing used concurrently while a page is beeing loaded?

We manufacture industrial small-footprint control modules with embedded web server. The resources of these modules are very limited, especially in RAM. We have problem, that FF opens 15 parallel TCP connections while loading a web page (main html page first, then all icons simultaneously). We can not handle such behavior because of lack of RAM memory needed for TCP buffers.
Question is how to limit the number of concurrent TCP connections the browser will use? We need to do it somehow directly from the page, we can not push our customers to change the general settings of their browsers (they would not understand such things anyway).
Do anyone have any suggestion?

Sorry, one other thought. Many web designers now combine all icons into a single image and use CSS to clip the image so that only the desired portion is displayed. This minimizes the number of required connections and increases the probability that the image can be retrieved from cache.
More info:
* [http://www.w3schools.com/css/css_image_sprites.asp CSS Image Sprites - W3Schools]
* [http://www.alistapart.com/articles/sprites/ A List Apart: Articles: CSS Sprites: Image Slicing’s Kiss of Death]
* [http://coding.smashingmagazine.com/2009/04/27/the-mystery-of-css-sprites-techniques-tools-and-tutorials/ The Mystery Of CSS Sprites: Techniques, Tools And Tutorials | Smashing Coding]
No idea whether this is practical for your application.

How to limit the number of rows in a report

I have several reports with a number of parameters - date ranges etc.
Depending on the parameter values selected by the user the reports can return thousands of rows.
I would like to limit the number of rows returned to, say, 500. If more than 500 rows are returned by the query then display an error message requesting that the user enter more specific parameters.
Ideally for performance reasons it would be good to catch the error before the datafile is generated, but I don't know if this is possible. Alternatively a check in the template might do the job - using COUNT on the group?.

Hi Hugh,
In your query, you got to add rowum < 500 or some sort of DB specific limit to the row being returned,
this will help to stop the report to get more than 500 records and the report template wont have any restriction.
or
you can do that in template too, but i would not recommend.
In these both cases or in any case, you cannot give any meaningful error if it exceeds N rows,there is no option like this till now.

Can I limit the number of songs in a genius mix (not a playlist)?

I would like to limit the number of songs in a Genius Mix (not a Genius playlist). Is this possible in any way, including on iPhone or iPad? If so, how?
I've seen some earlier answers, but they apply to earlier versions of iTunes. I'm using 10.2.2.

slab46 wrote:
Some of us don't have a boatload of free space on our iPods, and limiting the number of songs in the Genius Mix would allow us to synch the lists to the iPod and carry them around.
You can already do this...
A Genius mix is limited to how many songs in the selected playlist fit the Genius mix profile.
A Genius playlist is limited to 25, 50, 75 or 100 songs.
A Genius playlist is a limited Genius mix.

Newbie question... Can I limit the number of users ...

Can I limit the number of users accessing a URL?
My company wants to start making videos available on our intranet web site. Once published, they are planning to send an email to all our employees (5000+) to announce the video. That's a great idea... but who asked the network guy if the network (server too) can take the load? NOBODY.
Short term solution... can I limit the number of concurrent users hitting a URL? And if possible, can I push a message to the users that try once the limit is reached?
Limiting the bandwidth is an option, but I will trash the user experience.
Long term solutions besides bandwidth increase? Cashing servers, WAN accelerators...?
Help !!!

This is really not a problem for the WSA to solve. Typically the WSA is used to control content and provide security for external internet content. The product does not have the feature you describe.
However, when it comes to the internal hosting of content - since you are using an internal server, that server should be able to control the amount of traffic it servers, number of connections, etc.
~Tim

How to limit the number of builds in tfs build queue

Hey.
I have a problem, i want to limit the number of requests for build that developers can trigger with gated check-in's.
More like this, i have my developers and they trigger 10 builds , and 10 is my limit , so when another developer preform a gated check-in I want tfs reject that request and send a mensage to the developer saying something like this "you can't queue
more builds, wailt until queue is free".
Anyone know how to do that?
Thanks,

Hi Jptfc,
For your situation, you can check whether it is possible to set themaximumnumber or concurrently running buildsin parallel on the Build Controller. Then multiple builds can be built concurrently, and the queued builds number will be not lessin the meanwhile.
Check this
thread for more informaiton.
If you want tfs reject request and send a mensage to the developer when the queued builds number equals the limit, maybe you can use Visual Studio
extention
. I don't have tried with it, and you can try it on your test server. Or you can open a new thread in Visual Studio Integrate forum for a better response.
Best regards,

How to limit the number of version of a content item in UCM?

Hi,
I am looking for a solution to limit the number of versions which can be created for a content item. It should be configurable as in future if I need to increase or decrease, it should be possible.
I have seen the solution given in Re: Limiting number of revisions
Here its delete the previous versions . But i dont want it to be deleted.
Any help will be appreciated.
Regards
Poornima

Random ideas
Records. If an item in URM is set to be a Record then it can only have one revision ever.
Archiver can be used to export revisions to keep only a certain number of revisions in the system. The old revisions are deleted from the UCM but can continue to exist in the exported Archives and could be re-imported if desired.
Custom filter code to check number of revisions and stop a checkin dynamically (as mentioned in other replies to your post)

Is it possible to limit the number of remote panel connections to a vi?

Similar Messages

Maybe you are looking for