Are we using callin API?

Question

Question

Laura Cavanaugh · Oct 17, 2016

Hello community; this may seem odd, but I need to know if there's any way we could be using callin functions from a C application without knowing? e.g. if other developers created some C programs that call in to Caché that we don't realize are running. Is that possible? If so, where would I look to see these programs? Perhaps the server's task manager?

Thanks --Laura

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Eduard Lebedyuk · Oct 17, 2016

The CALLIN^%ZSTART entry point gets executed when an external program begins or completes a callin. You can add logging there to see if something initiates callin.

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score 0 · Answer 1 · 2016-10-17T11:25:51-04:00

That's a good idea. For future reference, here's an example:

http://docs.intersystems.com/latest/csp/docbook/DocBook.UI.Page.cls?KEY=...

(see the Example section). I'll probably try it after consulting with some other programmers. I'm not sure it's critical to know, at this point. But it would be interesting to know.

Thanks,

Laura