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webservices : can't debug

Hi ,

 

I have upgrade a long running LabVIEW 2010 application (on windows) with webservices. It now has a web-based front-end, that communicates with the LabVIEW-application via webservices.

Everything is working well, but I want to be able to debug the deployed webservice-communication VI.

This should be possible using this method : http://zone.ni.com/reference/en-XX/help/371361H-01/lvhowto/ws_debugging/

However, when I select the webservice and click connect, no front panel opens. In the build-properties of the webservices, debugging is enabled.

How can I open the front panel and debug my deployed VI?

 

A 2nd question :

the webservices are being used to so that the local webserver can request data to labVIEW. So the deployed webservice VI needs to be able to communcate with the host application (on the same PC).

I found out that using TCP socket communication works well. But for every request, I need to open the connection, request data, send data back, and close the connection.

I wasn't able to keep the TCP session open en keep using the same session (application is pretty time critical).

 

Thanks for your suggestions.

Thomas

 

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Hello Thomas,

 

It seems this question was posted quite some time ago.

Is it still active/open?

Kind Regards,
Thierry C - CLA, CTA - Senior R&D Engineer (Former Support Engineer) - National Instruments
If someone helped you, let them know. Mark as solved and/or give a kudo. 😉
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