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Showing results for tags 'asynchronous calls'.
Found 2 results
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Lifetime of VI launched by the "run VI method" are managed by LabVIEW (meaning the caller do not own the the lifetime). Practically, as soon as the target VI terminate LabVIEW will dispose of the resource created by the target resulting - among other thing - for every references created within the target scope to die (see attached example). I have a use case where this is undesirable and I would love to have the flexibility of the run VI method (generically address control on the target VI) while keeping ownership of the VI call chain in the launcher (like the CBR does). Note: as far as I know, what I am asking is not possible but I would love to be told otherwise. Thanks PJM Cross posted on NI forum rvm.zip
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Hi,I am using a .net DLL in LabVIEW, that generates some events. I am registering for those events at the start of the application and then waiting for those events in the Event Structure.All this is done in a re-entrant VI and I am using 'Start Asynchronous Call' node to launch the VIs dynamically.Everything is working fine. But when I run the VIs for long, the memory is continuously piling up. I am not sure it is happening because of LabVIEW or .net DLL.Does anyone has any idea about this ? Any help would be greatly appreciated.
