alt Hacker NewsSometimes it’s useful to handle the exception somewhere near its origin so you can close related resources, lockfiles, etc. without needing a VB6 style “On Error GoTo X” global error handler that has to account for all different contexts under which the exceptional situation might have occurred.
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matheusmoreira • yesterday at 10:58 PM
> a VB6 style “On Error GoTo X” global error handler that has to account for all different contexts under which the exceptional situation might have occurred
... That seems like a pretty accurate description of how exception handling mechanisms are implemented under the hood. :)
Your process can crash or be killed at any moment anyway. Depending on in-band cleanup is not reliable.