DSC 8.0 : How can I develop a client/server architecture

I've developed a client/server application with DSC 7.1
Now, I'm going to migrate it in DSC 8.0 and I've any problem.
1. How can I load a lvlib from a server at run time ?!
2. How can I get a shared variable list from another computer !?
3. Can I monitor shared variables from differten PCs ?!
Regards
E.G. (Italy - Naples)

Elio,
1. Regrettably, DSC 8 does not provide a simple means for remote process control, only local. I have attached an untested example (Remote_process_control_example.vi) which should be able to accomplish what you are looking for but it requires that DSC be installed on the target machine.
2. Regrettably, DSC 8 does not provide a simple means for programmatically determining remote process and variable lists. I anticipate that this will be added in a future release but I must stress that I am not in a position to be certain of that. I have not found a reliable way around this yet.
3. In 7.1, since the tag engine only dealt with a single local process it was sufficient to have only unique tag names. In 8.0, the shared variable not only has to deal with possibly multiple local processes but remote ones as well. To accomplish this the shared variable API makes use of URLs much like those associated with the internet, although we rarely have to specify the protocol being used. Therefore, to read a variable 'baz' in process 'bar' running on machine 'foo' you would construct the following URL \\foo\bar\baz which could then be used by the datasocket read primitive to read the remote value.
Although the DSC development team chose to focus primarily on purely local systems, since this is what all existing customers already had, it is apparent that they, and the LabVIEW team as a whole, have laid the groundwork for further advancements in the remote machine aspects of the product.
I hope this helps.
Regards,
Robert
Attachments:
Remote_process_control_example.vi ‏26 KB

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DSC 8.0 : How can I develop a client/ser​ver architectu​re

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