added example for listening on random port with Mojo::Server::Daemon

mojolicious · May 29, 2014 · e3b5881 · e3b5881
1 parent 0424b5c
commit e3b5881
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Showing 2 changed files with 5 additions and 2 deletions.
diff --git a/lib/Mojo/Server/Daemon.pm b/lib/Mojo/Server/Daemon.pm
@@ -442,6 +442,10 @@ Run server.
 
 Start accepting connections.
 
+  # Listen on random port
+  my $id   = $daemon->listen(['http://127.0.0.1'])->start->acceptors->[0];
+  my $port = $daemon->ioloop->acceptor($id)->handle->sockport;
+
 =head2 stop
 
   $daemon = $daemon->stop;

diff --git a/lib/Mojolicious.pm b/lib/Mojolicious.pm
@@ -112,8 +112,7 @@ sub dispatch {
   $plugins->emit_hook(before_routes => $c);
   my $res = $tx->res;
   return if $res->code;
-  my $err = $tx->req->error;
-  if ($err && (my $code = $err->{advice})) { $res->code($code) }
+  if (my $code = ($tx->req->error // {})->{advice}) { $res->code($code) }
   elsif ($tx->is_websocket) { $res->code(426) }
   $c->render_not_found unless $self->routes->dispatch($c) || $tx->res->code;
 }