Why is mojolicious "routing to a callback" ?

pcouderc has asked for the wisdom of the Perl Monks concerning the following question:

Hi monks, I am trying to authenticate and I success :

sub startup {
    my $self = shift;
    my $r = $self->routes;
    $r->get('/:layout')->to('login#nolog');
    $r->get('/:layout/logout')->to('login#logout');
    my $auth = $r->under( sub { return defined($self->session('userid'
+)) } );
    $auth->get('/:layout/menu')->to('login#menu');
    $r->any('/:layout/:dummy')->to('login#nolog');}
[download]

I authenticate in Login.pm sub nolog, I define userid and I redirect to "upsmichel/menu", I expect "login/menu.html.ep" to be rendered but instead I am routed to a callback ?
why ? What do I miss ?
Thanks
PC


Wed Nov 25 10:03:48 2015] [debug] GET "/upsmichel/nolog".
[Wed Nov 25 10:03:48 2015] [debug] Routing to controller "Myapp::Contr
+oller::Login" and action "nolog".
[Wed Nov 25 10:03:48 2015] [debug] Rendering cached template "login/no
+log.html.ep".
[Wed Nov 25 10:03:48 2015] [debug] Rendering cached template "layouts/
+upsmichel.html.ep".
[Wed Nov 25 10:03:48 2015] [debug] 200 OK (0.061906s, 16.154/s).
[Wed Nov 25 10:04:02 2015] [debug] POST "/upsmichel/nolog".
[Wed Nov 25 10:04:02 2015] [debug] Routing to controller "Myapp::Contr
+oller::Login" and action "nolog".
[Wed Nov 25 10:04:02 2015] [debug] 302 Found (0.031328s, 31.920/s).
[Wed Nov 25 10:04:02 2015] [debug] GET "/upsmichel/menu".
[Wed Nov 25 10:04:02 2015] [debug] Routing to a callback.
[Wed Nov 25 10:04:02 2015] [debug] Nothing has been rendered, expectin
+g delayed response.
[download]

Comment on Why is mojolicious "routing to a callback" ? Select or Download Code

Replies are listed 'Best First'.
Re: Why is mojolicious "routing to a callback" ? by Corion (Patriarch) on Nov 25, 2015 at 09:29 UTC
Can you maybe show us a small, self-contained example that we can use to replicate your problem? Something that has a minimal `login/menu.html.ep` and the minimal code to reproduce?	[reply] [d/l]
Re^2: Why is mojolicious "routing to a callback" ? by pcouderc (Monk) on Nov 25, 2015 at 11:20 UTC
Mmm, minimum, it is trivial with : Login.pm `package Myapp::Controller::Login; use Mojo::Base 'Mojolicious::Controller'; sub nolog { my $c = shift; $c->session(userid => 1); $c->redirect_to('menu'); } 1;` [download] and nolog.htlm.rp : `%= form_for nolog => (method => 'POST') => begin <p> % if (param 'user') { <b>Erreur dans le mot de passe ou le nom d'utilisateur. Veuillez r +éessayer</b><br> % } Utilisateur :<br> %= text_field 'user' <br>Mot de passe :<br> %= password_field 'pass' <br> %= submit_button 'Login' </p> % end` [download] and login.htlm.ep : `<p> ... </p>` [download] Self contained, I do not know how to do (I am not with Mojolicious::Lite)..	[reply] [d/l] [select]
Re^3: Why is mojolicious "routing to a callback" ? by Anonymous Monk on Nov 25, 2015 at 11:34 UTC
Does Class "MyApp::Controller::Login" is not a controller mean anything to you?	[reply]
Re^4: Why is mojolicious "routing to a callback" ? by Corion (Patriarch) on Nov 25, 2015 at 12:03 UTC
Re^4: Why is mojolicious "routing to a callback" ? by pcouderc (Monk) on Nov 25, 2015 at 12:26 UTC
Re^5: Why is mojolicious "routing to a callback" ? by Anonymous Monk on Nov 25, 2015 at 22:53 UTC
Some notes below your chosen depth have not been shown here
Re: Why is mojolicious "routing to a callback" ? by ctilmes (Vicar) on Nov 25, 2015 at 19:24 UTC
"Routing to a callback" means calling a "sub { ... }" instead of a to('somecontroller#someaction'). If you give it a name it will print the name instead of just "a callback". (conversely, you can embed any of them with a sub{} callback instead of a name and it will say just "Routing to a callback" instead of "Routing to controller/action". It is probably calling your $r->under() sub and failing.	[reply]
Re^2: Why is mojolicious "routing to a callback" ? by pcouderc (Monk) on Nov 26, 2015 at 07:45 UTC
Thank you.	[reply]


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