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ELMEX / AnyEvent-HTTPD-0.93 / samples / delayed_example 

            

              
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#!/opt/perl/bin/perl
use common::sense;
use AnyEvent;
use AnyEvent::HTTPD;
my $cvar = AnyEvent->condvar;
my $httpd = AnyEvent::HTTPD->new (port => 19090);
my $timer;
$httpd->reg_cb (
   '' => sub {
      my ($httpd, $req) = @_;
      $req->respond ({ content => [ 'text/html',
         "<html><body><h1>Testing return types...</h1>"
         . "<img src=\"/image/bshttp.png\" />"
         . "</body></html>"
      ]});
   },
   '/image/bshttp.png' => sub {
      my ($httpd, $req) = @_;
      $httpd->stop_request;
      $timer = AnyEvent->timer (after => 3, cb => sub {
         open IMG, 'bshttp.png' or do { $req->respond; return }; # respond without output will
                                                                 # generate a 404
         $req->respond ({ content => [ 'image/png', do { local $/; <IMG> } ] });
      });
   },
);
$cvar->wait;