some error or failed in Mojo::Reactor::EV

[ChinaXing]

Write failed: illegal file descriptor or filehandle (either no attached file descriptor or
illegal value):  at /home/admin/perl5/perlbrew/perls/perl-5.16.3/lib/site_perl/5.16.3/
Mojo/Reactor/EV.pm line 43.

Use of uninitialized value in subroutine entry at /home/admin/perl5/perlbrew/perls/perl-
5.16.3/lib/site_perl/5.16.3/Mojo/Reactor/EV.pm line 43.

these message frequently printed when i use hyponate -f start the application.

printed even no request come in .

[kraih]

Thanks for your contribution, but i'm afraid it is impossible for us to replicate the problem from the information you have provided.

[ChinaXing]

this appear when client use HTTP/1.0, you can test it :)

curl -0 -v localhost:3000 

the -0 means use HTTP version 1.0 protocol

[marcusramberg]

fwiw, I see these too in one of my apps.

Marcus Ramberg
Sent with Sparrow (http://www.sparrowmailapp.com/?sig)

On Saturday 18. May 2013 at 13:11, chinaxing wrote:

this appear when client use HTTP/1.0, you can test it :)

—
Reply to this email directly or view it on GitHub (#491 (comment)).

[kraih]

@ChinaXing Afraid i'm still unable to replicate your problem.
@marcusramberg Great, then you should be able to replicate it.

[ChinaXing]

you can replicate ,just start a small mojolicious app use morbo, than use curl command what i mentioned above to make request,then the server side will print out the failure message .

just try, you will see the staff ,

[kraih]

@ChinaXing All i can do so far is confirm that on OS X 10.8.3 with Perl 5.18, Mojolicious 4.0 and EV 4.15 everything works flawless.

[ChinaXing]

oh, I found that because of I use Plugin AccessLog.

when i disable the plugin, the failure message disapeared :)

[ChinaXing]

I white a test app, on mac osx the failure message is same on linux :

EV : 4.15
Mojo: 4.0
perl 5.18 or 5.16

use Mojolicious::Lite;

app->hook(before_dispatch => sub {
  my $tx = shift;
  $tx->on( finish => sub {
  print "tx finished ! \n";
  });
});

get '/:any' => sub {
      shift->render( text => "OK" );
};

app->start;

save as t.pl, then run the app :

perl t.pl daemon 

then, use curl to request :

 curl -0 -v localhost:3000/a

the server will print those :

[Sun May 19 16:08:29 2013] [debug] GET "/a".
[Sun May 19 16:08:29 2013] [debug] Routing to a callback.
[Sun May 19 16:08:29 2013] [debug] 200 OK (0.000757s, 1321.004/s).
tx finished ! 
Use of uninitialized value $fd in hash element at /home/admin/perl5/perlbrew/perls/perl-5.18.0-RC4/lib/site_perl/5.18.0/Mojo/Reactor/EV.pm line 34.
Use of uninitialized value in subroutine entry at /home/admin/perl5/perlbrew/perls/perl-5.18.0-RC4/lib/site_perl/5.18.0/Mojo/Reactor/EV.pm line 43.
Write failed: illegal file descriptor or filehandle (either no attached file descriptor or illegal value):  at /home/admin/perl5/perlbrew/perls/perl-5.18.0-RC4/lib/site_perl/5.18.0/Mojo/Reactor/EV.pm line 43.

[kraih]

Thanks, fixed.