Programmalically disconect a user from Remote Panel Web Server
If a Web client is accessing to my Web Server for a long time, how can I Programmatically disconnet it?
Hi,
in LV 6.1 you can't progammatically disconnect a client that holds control of a remote vi panel.
But you can limit the time the client can hold control:
go on Tools\Options\Web Server:Visible Vis, here you have the control time limit which
specifies the amount of time in seconds a client is allowed to control a VI front panel in the Visible VIs list.
Alberto
Similar Messages
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Remote panel / Web server. II part ?
Hi all
There has been some activity about remote panels / web server in this forum.
Basically, NI documentation states LV run time, at least, must be intalled in client PC to use that feature.
In this link to post
a post from NI engenier Jeremy L. says that just to monitor a remote panel vi, NI soft is not necessary in the client PC. That option looks very interesting.
So, my questions are:
1- Somebody got to monitor a remote vi if LabView or run time is not installed in client PC.?
2- Can NI peo
ple clarify this option?
3- What is, if anything, the minimun NI soft required in client PC to monitor a remote vi front panel?
Thanks in advance
Alipio
"Qod natura non dat, Salmantica non praestat"alipio wrote:
> Thanks. I got last Jeremy´s post after posting my question.
> Now I can monitor remote vi without NI soft.
> About 3rd question, what I mean is if it is neccesary the full run
> time or one only needs some dll or other small plugin from NI to get
> control of remote vi.
Well as I said for monitoring, NO NI software is necessary. For Remote
Control you basically need the lvrt.dll runtime and some supporting
files such as lvapp.rsc.
As the runtime gets more and more complex it is not a good idea to try
to install individual files. Eventhough the lvrt.dll contains up to now
all the code necessary to execute simple LabVIEW programs there is more
necessary to be able to for instance display the LabVIEW 6.x 3D controls
(all of the
models directory is then necessary) or in the case of the
web plugin I would assume the lvpng.dll and lvjpeg.dll will be also
necessary.
Also some registry settings have to be set so that the plugin or LabVIEW
application can find the appropriate runtime engine, unless you want to
copy all the necessary files into the same directory as your application.
In view of this I would not even consider getting a LabVIEW runtime
system onto a computer other than by adding it through the application
builder to my executable, or running the official NI runtime installer.
Rolf Kalbermatter
Rolf Kalbermatter
CIT Engineering Netherlands
a division of Test & Measurement Solutions -
Set resolution the web camera from Remote Panel.
Hello all
I want to control the WEB-camera from Remote Panel
I created the VI and I must to set the resolution of the WEB-camera (640*480 or 320*240).
But I couldn’t to set resolution from Remote Panel.
What do I do?
Best regards
Iskander
Attachments:
USB_camera.png 15 KBDear John H.
Thanks for the answer
I created the VI to observe the image from WEB-camera
When I run the VI, I must to set the resolution the WEB-camera.
When I run the VI on the host computer , I can do this.
But when I run the VI on Remote Panel, I can’t adjust the resolution of the WEB-camera from Remote Panel and the VI are stopped
What can I do?
With respect
Iskander
Attachments:
image.png 237 KB -
Running LV application from remote panel which measures FP through different LAN
My LabVIEW application is running in a PC and it takes measurements from the FieldPoint modules which are connected via the FP-1601 network module.
I want to view and execute the application from another PC using remote panel option. The master PC has two LAN connections, one seperate connection for the FieldPoint module and the second one to connect with other PCs.
But the application returns error while initializing the FP modules when executed from remote panel.
Will the application be able to communicate and take measurements from the FieldPoint module in this case? Please explain.
Thanks for the help and awaiting earlier response.
Thank you,
RajeswariIn principle this I believe this is a TCP/IP routing issue.
If your fieldpoint unit is connected to one card lets say
Card 01 Host 10.0.0.1 255.255.255.0 ---- Fieldpoint 10.0.0.2 255.255.255.0
Card 02 Host 168.95.0.1 255.255.0.0 ---- Lan 168.95.x.x 255.255.0.0
The routing in the host takes care of which card is used for which network segment.
My guess is that you have not seperated the network segments as shown above.
Is this correct ? -
No Response from APP. Web Server
hi all,
i have an apex page which has a button when clicked kicks off a pl sql package.
it takes around 20 mins to run. I runs fine but i get this error page "No Response from APP. Web Server".
Am i doing anything wrong here?
when i run it on a small pkg it runs fine and displays the result...
what can i do to deal with this?
any help or links would be appreciated
thank youHi,
I would say that if you have a page that takes 20 mins or so to render to the user, then I would seriously reconsider how you are handling that page. If you increase the timeouts on the webserver so that it no longer times out on that page, then bear in mind that you will still be keeping that webserver connection open for 20 minutes.
Webservers are all about short, sharp, snappy transactions. In other words, you do not want to tie up your webserver with a long process if you can avoid it, since that means that particular request is possibly preventing another request from being handling. Of course 'long process' is a relative term, but I would tend to think in terms of 10-20 seconds as being a long process for a web page, 10-20 minutes is an eon to sit and wait for a web page to render.
I would try and do it different, such as processing the report in the background (in a job) and then having a dashboard type of page where the user can check the progress of the running report and then view the details when it's complete. -
Extract data from remote desktop(presentation server)
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Please guide me.
By
RajuHello
Question is not clear to me...
Thank u,
santhosh -
Action link URL calling from another screen from the same web server not work
Hi there,
I have an action link URL calling from another screen from the same web server, used the following syntax:
/analytics/saw.dll?Go&path=.....
But it is not working, when open the page, it shows error message
Oops! Google Chrome could not find analytics
Any help? Thanks!
LingThat's a +1 from me... same issue and yes, isn't inelegant or a shortcoming for some might be the cause of boldness as they rip their hair off their head so thanks in advance for keeping the refinement of the magic potions making the EA secret magic sauce... which may help stop hairloss
Cheers!
tfbkny -
Viewing web pages from remote panel error
I used an activex container and put the web browser object into it. Next thing I knew, everytime I would open that vi's remote panel via the web server, iexplorer crashes. What gives?
Grub
Hell, there are no rules here...we're trying to accomplish something!!! - Thomas EdisonGrub,
How is Internet Explorer crashing? Does it stop responding, or
give an error? Does the LabVIEW program have any errors on the
host computer? I did find a KB that talks about the limitations
of remote front panels, and it mentions that ActiveX will not work, but
does not say anything about crashing Internet Explorer.
Check out the KB
Repost with any additional information.
Andy F.
National Instruments -
Provisiong of users from OIM to Exchange Server 2007
Hi,
I am trying to Provisioning the users from OIM 9.1.0.1 to Exchange server 2007. For this i used Exchange Server Connector 9.1.1.1.0. By using AD_Base_connector 9.1.1.0.0 i can
provisioned the user details. But while provisioning to the Exchange server 2007 i am getting the following error
ERROR [XELLERATE.WEBAPP],Class/Method: tcLookupFieldAct ion/lookupByColumn encounter some problems: lookup Error in OIM
And i am unable to get the LookUp detais for the MailBox in Design Console as well as in the ScheduleTasks in OIM Admin Console..
Can anybody help me in solving this issue.
Thanks & Regards
SRIHi suren,
i am using the Remote Manager. I enabled logs in log.properties in both OIM server and Remote Manager.
I am observing the following message in Remote Manager command prompt.
DEBUG,30 Mar 2010 01:12:44,437,[XELLERATE.REMOTEMANAGER],Class/Method: RMISSLCli
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and i am getting the error in Weblogic server command prompt.
Running ISADAM
Target Class = java.lang.String
Running GETATTRIBUTEHASH
Target Class = com.thortech.xl.util.adapters.tcUtilHashTableOperations
Running Set User Attributes
ERROR,30 Mar 2010 01:13:39,484,[XELLERATE.WEBAPP],Class/Method: tcLookupFieldAct
ion/lookupByColumn encounter some problems: lookup Error
can u help me in resolving this issue.
Thanks in Advance,
SRI -
XFCE, possible to monitor remote dedicated web server? Conky et al?
Hi all,
I'm new to Arch, this is my 3rd day. I'm still actually fairly new to Linux, and haven't done a lot of customization, especially with desktop monitoring and status apps like conky and etc. I'm running Arch on a fairly old laptop, and I don't do a lot of performance hogging things, so I really have no interest in monitoring my local machine or displaying stats of my local machine on my desktop. But, if it were possible to somehow aggregate performance and stats from my remote webserver that would be fantastic.
Even if it's something as simple as uptime and cpu load averages or anything like that. Has anyone ever done any kind of remote server monitoring on the desktop and if so, what's the best program to install for that? I've never used conky before or any other, so before I invest a bunch of time in one, if it's not going to meet these particular needs, I'd rather get some direction from you guys.
as for my webserver, it is a dedicated web server running debian (Dreamhost), so I have full capability to install what I need to install on it in order to make the performance monitoring available, as long as whatever I need to install is secure. I only have ssh and ftp access to the server as far as I know.
Thanks! Looking forward to learning so much from this distro! So far I feel like I've dived into a magical swimming pool of knowledge absorption and my linux knowledge has almost doubled in two days. You guys rock!
-Robbie
ps: Here's my desktop - http://imgur.com/a/3TZE6Conky has the ability to execute arbitrary commands and capture the output. Take a look at man conky and see the information on the exec command and friends.
Edit:
Oh, and welcome to Arch Linux
Last edited by ewaller (2013-09-26 21:41:28) -
To write a perl script for running a java program from cgi of web server
I have to write a perl script to call a java program(.exe).I want to run this file through the cgi of the web server.
java myprogram
can anyone help me to write a perl script??It depends on what the java program does. For example, does it parse HTTP headers from standard input, or what?
Are you sure it wouldn't be easier to turn the class into a servlet? etc.
Take a look at IPC::Open2 and IPC::Open3 though. You may need them. (That's just a guess.) -
How to get a picture from remote R/3 Server
Hi All,
I want to show a picture on my webdynpro screen.i want to show the picture from my remote R/3 server or from my remote PC.In ABAP we can use image files from remote PC using FM - Cl_GUI_PICTURE and similar FMs . But in dynpro i cant find a way for that.
Anybody having a solution pls respond ASAP.Hi Sareth.
Have a look:
http://help.sap.com/saphelp_nw2004s/helpdata/en/a3/c0eb41eda96624e10000000a1550b0/content.htm
You can enter URL for source in Image Element.
Cheers,
Sascha
Message was edited by:
Sascha Dingeldey
Message was edited by:
Sascha Dingeldey -
Oracle B2B 11g question about pulling data from remote TP sftp server
Hi,
We would like replace our custom b2b solution with oracle b2b, but without resulting much changes in remote TP side. To do that the following issues are to be resolved.
1) in the existing custom b2b, host tp is pulling data from remote TP location. How does oracle b2b pull data from remote location using sftp(AS1 1.1)? Oracle document says that by using global listening channel, we can make oracle b2b listen to the sftp server? Is that correct? Is there any sample about how to configure and test it.
2) For outbound file we would like to preserve the file name. If you use sftp for sending the file out, is it possible to preserve the filename?
3) Some incoming files which are datafiles , does not have any identification pattern. Is there any other way to identify the document type? For example from which location we are pulling the file can tell us the document type.1) in the existing custom b2b, host tp is pulling data from remote TP location. How does oracle b2b pull data from remote location using sftp(AS1 1.1)? Oracle document says that by using global listening channel, we can make oracle b2b listen to the sftp server? Is that correct? Is there any sample about how to configure and test it. I am not sure what do you mean by AS1 1.1 but yes, SFTP is supported in Oracle B2B and if you want to poll a SFTP location, then you need to create a listening channel in Oracle B2B. For creating a listening channel, please refer -
http://download.oracle.com/docs/cd/E14571_01/integration.1111/e10229/bb_listen_chan.htm#BAJJICJJ
2) For outbound file we would like to preserve the file name. If you use sftp for sending the file out, is it possible to preserve the filename?Yes, it is possible. There is a setting "Preserve Filename" in transport protocol parameter of a SFTP channel which should be enabled for this purpose.
3) Some incoming files which are datafiles , does not have any identification pattern. Is there any other way to identify the document type? For example from which location we are pulling the file can tell us the document type. In case of FTP/FILE/SFTP, file name can be used to pass document type and revision information to Oracle B2B. Please refer "Filename format" setting on the above mentioned link.
I figured it out from another thread about how to pull the file. I configured the listening channel so that it reads from a remote server using sftpo protocol. And I have given the filename format as %FROM_PARTY%.dat. I am putting a file like TESTBC.dat. TESTBC is the name of the remote TP. B2B is reading the file but, recognizes the document tupe, but says that FromTP null. What is the solution?
Make sure that TP name is same as what you are giving in filename (cross-check for spelling). You may also try with default naming convention (do not mention anything in Filename format in listening channel configuration) - %FROM_PARTY%_%TIMESTAMP%.dat
for eg -
Acme_12345.dat
Regards,
Anuj -
Externalise Users from Essbase on windows server to shared services on unix
Hi All,
We have Essbase 11.1.1.3 installled on Windows 2003 service pack1 and we have Shared services on SUN OS 5.10 with Hyperion version 11.1.1.1 and when we are trying to externalise the users from essbase to shared services we are facing an error saying that
''Error: 1051429: ESsbase product existence check fails aganist the shared services server with error(unable to connect to shared services make sure server is up and running try again"
If you any ideas regarding this issue please let me know.
Thanks,
Ram.Hi Rob.
What if you:
start Computer Mangement.
Open System Tools
Right Click Shared Folders
Select All Tasks -> Configure Shadow Copies
Do you see/can configure both disk available there?
Via cmd can you list the volumes that vss knows about using:
vssadmin list volumes
Please remember to click “Mark as Answer” on the post that helps you, and to click “Unmark as Answer” if a marked post does not actually answer your question. Even if you are not the author of a thread you can always help others by voting as Helpful. This can
be beneficial to other community members reading the thread.
Oscar Virot -
Creating user from template in powershell - Server 2012 R2
I've been research online how to create a user from a template in powershell and so far can't get it to work. Here is what I'm using:
$instance = Get-ADUser –identity template_user
New-ADUser –SamAccountName Test_Scripts –Instance $instance –Name “Test Scripts” –Enabled:$false
I'm getting an error saying the operation failed because UPN value is not unique. This is a very strange error to me, because it is saying that about the "-Instance" account. But of course that one isn't unique. That's the template.
If I remove "-Instance $instance" from the code, it works just fine and creates the account, just not from a template, obviously.
Any ideas? Below is the entire pasted error.
New-ADUser : The operation failed because UPN value provided for addition/modification is not unique forest-wide
At line:1 char:1
+ New-ADUser –SamAccountName Test_Scripts –Instance $instance –Name “Test Scripts” ...
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : NotSpecified: (CN=Test Scripts...domain,DC=com:String) [New-ADUser], ADException
+ FullyQualifiedErrorId : ActiveDirectoryServer:8648,Microsoft.ActiveDirectory.Management.Commands.NewADUserHi,
You'll need to supply a unique UPN for the new user by adding in the -UserPrincipalName parameter.
http://ss64.com/ps/new-aduser.html
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