Re: [perl #108470] Term::ReadLine should use AE instead of Tk forevent looping - nntp.perl.org

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Re: [perl #108470] Term::ReadLine should use AE instead of Tk forevent looping

From:

Paul LeoNerd Evans

Date:

January 31, 2012 03:03

Subject:

Re: [perl #108470] Term::ReadLine should use AE instead of Tk forevent looping

Message ID:

20120131110310.GI8369@cel.leo

On Mon, Jan 30, 2012 at 03:23:43PM -0500, Rocco Caputo wrote:
> That's a very sane idea.  It nicely sidesteps some maintenance
> pitfalls, like having to explicitly list supported libraries and
> optional dependencies.

+1

> >  my $ae_cb = sub {
> >    my $cv = AE::cv;
> >    AE::io($_[0]->in, 0, sub { $cv->send });
> >    $cv->recv;
> >  };
> >  Term::ReadLine->new(..., read_callback => $ae_cb);

> That's kind of a weird and AE-specific way to do that callback.  A
> more portable API would have two methods: One to access the library's
> file handle, and another to be called when that handle is ready to be
> read.

Yeah, I'd go with this. It's e.g. the same API that libtermkey uses to
integrate with async. event loops:


   int termkey_get_fd(TermKey *tk);

   /* call this when read() might succeed */
   TermKeyResult termkey_advisereadable(TermKey *tk);


Also I'd observe that if myself and Rocco agree on something
async/eventy, it's likely a good consensus position :)

-- 
Paul "LeoNerd" Evans

leonerd@leonerd.org.uk
ICQ# 4135350       |  Registered Linux# 179460
http://www.leonerd.org.uk/

Re: [perl #108470] Term::ReadLine should use AE instead of Tk forevent looping by Matt S Trout
Re: [perl #108470] Term::ReadLine should use AE instead of Tk forevent looping by Matt S Trout

Re: [perl #108470] Term::ReadLine should use AE instead of Tkforevent looping by Marc Lehmann

Re: [perl #108470] Term::ReadLine should use AE instead of Tkforevent looping by Paul LeoNerd Evans

Re: [perl #108470] Term::ReadLine should use AE instead of Tkforevent looping by Marc Lehmann

Re: [perl #108470] Term::ReadLine should use AE instead of Tkforevent looping by Aristotle Pagaltzis

Re: [perl #108470] Term::ReadLine should use AE instead of Tkforevent looping by Paul LeoNerd Evans

Re: [perl #108470] Term::ReadLine should use AE instead of Tkforevent looping by Marc Lehmann

Re: [perl #108470] Term::ReadLine should use AE instead of Tkforevent looping by Matt S Trout
Re: [perl #108470] Term::ReadLine should use AE instead of Tkforevent looping by Leon Timmermans

Re: [perl #108470] Term::ReadLine should use AE instead of Tkforevent looping by Marc Lehmann

Re: [perl #108470] Term::ReadLine should use AE instead of Tkforeventlooping by Steffen Mueller

Re: [perl #108470] Term::ReadLine should use AE instead ofTkforevent looping by Marc Lehmann

Re: [perl #108470] Term::ReadLine should use AE instead ofTkforevent looping by Ricardo Signes

Re: [perl #108470] Term::ReadLine should use AE instead of Tk forevent looping by Matt S Trout

Re: [perl #108470] Term::ReadLine should use AE instead of Tk for event looping by Matt S Trout

[perl #108470] Term::ReadLine should use AE instead of Tk for event looping by Nicholas Clark via RT

[perl #108470] Term::ReadLine should use AE instead of Tk for event looping by Rocco Caputo via RT

Re: [perl #108470] Term::ReadLine should use AE instead of Tk for event looping by Darin McBride

Re: [perl #108470] Term::ReadLine should use AE instead of Tk for event looping by Matt S Trout
[perl #108470] Term::ReadLine should use AE instead of Tk for event looping by Father Chrysostomos via RT

Re: [perl #108470] Term::ReadLine should use AE instead of Tk for event looping by Matt S Trout

Re: [perl #108470] Term::ReadLine should use AE instead of Tk forevent looping by Aristotle Pagaltzis
Re: [perl #108470] Term::ReadLine should use AE instead of Tk forevent looping by Rocco Caputo

Re: [perl #108470] Term::ReadLine should use AE instead of Tk for event looping by Matt S Trout
Re: [perl #108470] Term::ReadLine should use AE instead of Tk forevent looping by Paul LeoNerd Evans

[perl #108470] Term::ReadLine should use AE instead of Tk for event looping by Father Chrysostomos via RT

Re: [perl #108470] Term::ReadLine should use AE instead of Tk forevent looping by Paul LeoNerd Evans

[perl #108470] Term::ReadLine should use AE instead of Tk for event looping by Father Chrysostomos via RT

Re: [perl #108470] Term::ReadLine should use AE instead of Tk for event looping by Darin McBride

[perl #108470] Term::ReadLine should use AE instead of Tk for event looping by Father Chrysostomos via RT

Re: [perl #108470] Term::ReadLine should use AE instead of Tk for event looping by Darin McBride

[perl #108470] Term::ReadLine should use AE instead of Tk for event looping by Father Chrysostomos via RT

Re: [perl #108470] Term::ReadLine should use AE instead of Tk forevent looping by Joel Roth

Re: [perl #108470] Term::ReadLine should use AE instead of Tk for event looping by Darin McBride

Re: [perl #108470] Term::ReadLine should use AE instead of Tk forevent looping by Joel Roth

Re: [perl #108470] Term::ReadLine should use AE instead of Tk for event looping by Darin McBride

Re: [perl #108470] Term::ReadLine should use AE instead of Tk forevent looping by Nicholas Clark

Re: [perl #108470] Term::ReadLine should use AE instead of Tk forevent looping by H.Merijn Brand

Re: [perl #108470] Term::ReadLine should use AE instead of Tk forevent looping by Nicholas Clark

Re: [perl #108470] Term::ReadLine should use AE instead of Tk forevent looping by Rocco Caputo

Re: [perl #108470] Term::ReadLine should use AE instead of Tk forevent looping by Marc Lehmann

Re: [perl #108470] Term::ReadLine should use AE instead of Tk forevent looping by Rocco Caputo

Re: [perl #108470] Term::ReadLine should use AE instead of Tk forevent looping by Marc Lehmann

Re: [perl #108470] Term::ReadLine should use AE instead of Tk forevent looping by Ricardo Signes

Re: [perl #108470] Term::ReadLine should use AE instead of Tk forevent looping by demerphq

Re: [perl #108470] Term::ReadLine should use AE instead of Tk forevent looping by Paul LeoNerd Evans

Re: [perl #108470] Term::ReadLine should use AE instead of Tk forevent looping by Vladimir V. Perepelitsa

Re: [perl #108470] Term::ReadLine should use AE instead of Tk forevent looping by Leon Timmermans

Re: [perl #108470] Term::ReadLine should use AE instead of Tk forevent looping by Vladimir V. Perepelitsa

Re: [perl #108470] Term::ReadLine should use AE instead of Tk forevent looping by demerphq

Re: [perl #108470] Term::ReadLine should use AE instead of Tk forevent looping by demerphq

Re: [perl #108470] Term::ReadLine should use AE instead of Tk forevent looping by Ævar Arnfjörð Bjarmason

Re: [perl #108470] Term::ReadLine should use AE instead of Tk forevent looping by Vladimir V. Perepelitsa

Re: [perl #108470] Term::ReadLine should use AE instead of Tk forevent looping by demerphq

Re: [perl #108470] Term::ReadLine should use AE instead of Tk forevent looping by Aristotle Pagaltzis

[perl #108470] Term::ReadLine should use AE instead of Tk for event looping by Father Chrysostomos via RT

[perl #108470] Term::ReadLine should use AE instead of Tk for event looping by Father Chrysostomos via RT

Re: [perl #108470] Term::ReadLine should use AE instead of Tk for event looping by Darin McBride

RE: [perl #108470] Term::ReadLine should use AE instead of Tk forevent looping by vadim.konovalov

Re: [perl #108470] Term::ReadLine should use AE instead of Tk forevent looping by Marc Lehmann
Re: [perl #108470] Term::ReadLine should use AE instead of Tk forevent looping by Paul LeoNerd Evans

[perl #108470] Term::ReadLine should use AE instead of Tk for event looping by Father Chrysostomos via RT

[perl #108470] Term::ReadLine should use AE instead of Tk for event looping by Father Chrysostomos via RT

Tying special variables considered horrible and useful by Steffen Mueller

Re: [perl #108470] Term::ReadLine should use AE instead of Tk for event looping by Darin McBride

Re: [perl #108470] Term::ReadLine should use AE instead of Tk forevent looping by Nicholas Clark

Re: [perl #108470] Term::ReadLine should use AE instead of Tk forevent looping by Joel Roth

Re: [perl #108470] Term::ReadLine should use AE instead of Tk for event looping by Darin McBride

Re: [perl #108470] Term::ReadLine should use AE instead of Tk forevent looping by Joel Roth

Re: [perl #108470] Term::ReadLine should use AE instead of Tk for event looping by Darin McBride

Re: [perl #108470] Term::ReadLine should use AE instead of Tk for event looping by Darin McBride
Re: [perl #108470] Term::ReadLine should use AE instead of Tk for event looping by Darin McBride
[perl #108470] Term::ReadLine should use AE instead of Tk for event looping by Darin McBride
[perl #108470] Term::ReadLine should use AE instead of Tk for event looping by dmcbride@cpan.org via RT
[perl #108470] Term::ReadLine should use AE instead of Tk for event looping by Father Chrysostomos via RT

[perl #108470] Term::ReadLine should use AE instead of Tk for event looping by Father Chrysostomos via RT

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