Issue with AnyEvent::AIO

[Marc Lehmann]

On Mon, Jul 03, 2023 at 08:47:09AM +0200, Dominik Csapak <d.csapak at proxmox.com> wrote:
> We had a 'use AnyEvent:IO' statement even though we did not use any of it.

I tried to reproduce this, but was not able to, regardless of whether I load
AnyEvent::AIO or not, in any order.

The only way I can make it initialise AnyEvent is by calling an aio_
function.

The only thing where I can see this makling a difference is when you (or
some other code) _does_ call an AnyEvent::IO function: If AnyEvent::AIO
and IO::AIO are available, this will initialise AnyEvent. Otherwise,
AnyEvent is not used, as the pure perl implementation of AnyEvent::IO will
not (currently) use AnyEvent itself.

Thats about the only thing that could explain the difference in behaviour.

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