Having issues using AnyEvent::DNS with a call back

[Michael Greb]

On Jun 16, 2010, at 3:45 AM, Robin Redeker wrote:
<snip>
> You are not running any event loop here. There are only very few operations
> with AnyEvent that actually block (and execute a/the event loop). One of them
> is the recv() method of a condvar.

This makes sense, I suppose at this point I should read through AnyEvent::Intro

<snip>

> Yep, here $cv->recv blocks until the domain is resolved and returns the result.
> 
> If you need a callback try:
> 
>   $dns->resolve( "thegrebs.com", "mx", my $cv = AnyEvent->condvar );
>   $cv->cb (sub {
>      my ($cv) = @_;
>      warn Dumper [$cv->recv]; # inside the callback recv() doesn't block.
>   });

Well, there's the real problem ;) I see the same failed behavior with this, the script exits 0 almost immediately with no output. AnyEvent version on 5.271 the Apple supplied Perl 5.10.0 as well as on the Debian Lenny supplied Perl 5.10.0 and Debian Sid Perl 5.10.1.

Mike