Determine when an application or browser plugin is closed
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What event do I use to determine when an application or a browser plugin has been closed ?
Hello John,
Unfortunately, if I am not wrong, we don't have something like that in the JavaScript / Web world. I take a look specifically talking about the Web Extensions, but nothing what I try finally can get something working as expected. I think the best is to try to search for a possible workaround here, John, so, maybe you can refer here exactly what you wanted, and, then, we can try to imagine some possible way to do the same, without rely in something like a "closed event", which in fact do not exists.
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