I am not aware of anyone who has done this.
I assume you can catch any exceptions in AS3 with try/catch. But my AS3 knowledge is very basic, so perhaps there is more to it than that?
Do you have to support both Windows and Macintosh?
My extension is in ActionScript and I'm using Extension Builder, we're supporting both Mac and Windows. What I'm interested about is cases where my script terminates.
Try/Catch is probably the way to go, but I'm more wondering where to put it, what I mean is that I'd rather not put it all over the place, but have one "global" try/catch that would intercept any exception happening within the extension. Now that might not be possible since the code execution in ActionScript is asynchronous, but I was wondering if there where any mechanism that would allow it.
What I had in mind is something similar to Testflight (https://testflightapp.com) but for adobe extensions instead of iPhone apps.
I am definitely not a good person to be answering AS3 questions. You are probably much better off asking in the CS SDK Forum, http://forums.adobe.com/community/creativesuites/cs_sdk.
I think use of try/catch really depends on how you have structured your code.
At first I thought you were asking about the InDesign process crashing.
Thanks for your help John, I'll take it to that forum.