In addition to tye's suggestion, if you reproducibly get a "hung" process, you can try AnyEvent::Debug to look at what parts of it are hung.

Of course, if the process gets hung in (say) the SSLeay libraries, it won't serve the AnyEvent::Debug shell either, but if you're maybe deadlocking somewhere, it might help.

In reply to Re: Coro + LWP freezes by Corion
in thread Coro + LWP freezes by elgato

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