I want to issue an event from catch_CtrlC to every running threads to exit elegantly(release resources before exit). How to realise this in the threads?

It depends what those threads are doing and what resources they need to release?

There are several approaches to the problem, and which is appropriate is dependent upon the code in question, so post your code.

The one approach I cannot recommend at all, is using the Threads signalling mechanism which is entirely redundant.

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In reply to Re: How can perl thread exit elegantly by BrowserUk
in thread How can perl thread exit elegantly by anaconda_wly

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