The explanation is that each 'under' route is a discrete action from the endpoints, and must be defined and return 1 to continue the dispatch chain.
-Dan On Fri, Jun 14, 2019 at 11:10 AM Stefan Adams <s1037...@gmail.com> wrote: > I don't have an explanation for why this seems to be necessary for your > situation, but after reading Mojolicious::Guides::Routing#Under > <https://mojolicious.org/perldoc/Mojolicious/Guides/Routing#Under>, I > found that this should work for you: > > # REST interface > my $rest_v1 = $r->under('/rest/v1'* => sub{1}*); > $rest_v1->get('/')->to('example#welcome'); > > On Thu, Jun 13, 2019 at 1:09 AM Justin Hawkins <jus...@hawkins.id.au> > wrote: > >> Hello all, >> >> I think there is a good chance this is a case of “holding it wrong”, so I >> will first explain what I’m trying to achieve. >> >> Standard web app, multiple ways of establishing rights to privileged >> routes. >> >> The first is standard username/password, establishing a session. >> >> The second is via an API key (supplied with a header). >> >> I use two separate controller methods, one to check the session, one to >> check the header. Each one has the opportunity to set a stash variable >> indicating that the user has a valid session (via either cookie session or >> API key). >> >> So I use two “under” routes to call each method. So far so good, things >> work ok. >> >> The problem I have is that I later have another under route, to establish >> a new URL path for my REST interface. >> >> Any requests that go through routes derived from that third “under" have >> a strange behaviour - they call the second ‘under’ controller twice! >> >> This is probably easiest to see with an example: >> >> package TestUnder; >> use Mojo::Base 'Mojolicious'; >> >> # This method will run once at server start >> sub startup { >> my $self = shift; >> >> # Load configuration from hash returned by config file >> my $config = $self->plugin('Config'); >> >> # Configure the application >> $self->secrets($config->{secrets}); >> >> # Router >> my $r = $self->routes; >> >> # All requests should go through these two >> $r = $r->under()->to('example#under_one'); >> $r = $r->under()->to('example#under_two'); >> $r->get('/')->to('example#welcome'); >> >> # REST interface >> my $rest_v1 = $r->under('/rest/v1'); >> $rest_v1->get('/')->to('example#welcome'); >> >> } >> >> package TestUnder::Controller::Example; >> >> use Mojo::Base 'Mojolicious::Controller'; >> >> sub under_one { >> my $self = shift; >> $self->app->log->info("under_one called"); >> 1; >> } >> >> sub under_two { >> my $self = shift; >> $self->app->log->info("under_two called"); >> 1; >> } >> >> sub welcome { >> my $self = shift; >> $self->render(text => 'hi'); >> } >> >> 1; >> >> Example below - you can easily see that for the “REST” route, ‘under_two’ >> is called twice: >> >> >> >> >> $ script/test_under get / >/dev/null >> [2019-06-13 15:28:30.55547] [44306] [debug] GET "/" (9ca39c7c) >> [2019-06-13 15:28:30.55627] [44306] [debug] Routing to controller >> "TestUnder::Controller::Example" and action "under_one" >> [2019-06-13 15:28:30.55637] [44306] [info] under_one called >> [2019-06-13 15:28:30.55651] [44306] [debug] Routing to controller >> "TestUnder::Controller::Example" and action "under_two" >> [2019-06-13 15:28:30.55661] [44306] [info] under_two called >> [2019-06-13 15:28:30.55675] [44306] [debug] Routing to controller >> "TestUnder::Controller::Example" and action "welcome" >> [2019-06-13 15:28:30.55704] [44306] [debug] 200 OK (0.001571s, 636.537/s) >> >> $ script/test_under get /rest/v1 >/dev/null >> [2019-06-13 15:28:34.95883] [44315] [debug] GET "/rest/v1" (6aad1c75) >> [2019-06-13 15:28:34.95975] [44315] [debug] Routing to controller >> "TestUnder::Controller::Example" and action "under_one" >> [2019-06-13 15:28:34.95984] [44315] [info] under_one called >> [2019-06-13 15:28:34.95997] [44315] [debug] Routing to controller >> "TestUnder::Controller::Example" and action "under_two" >> [2019-06-13 15:28:34.96005] [44315] [info] under_two called >> [2019-06-13 15:28:34.96020] [44315] [debug] Routing to controller >> "TestUnder::Controller::Example" and action "under_two" >> [2019-06-13 15:28:34.96031] [44315] [info] under_two called >> [2019-06-13 15:28:34.96044] [44315] [debug] Routing to controller >> "TestUnder::Controller::Example" and action "welcome" >> [2019-06-13 15:28:34.96083] [44315] [debug] 200 OK (0.001985s, 503.778/s) >> >> $ mojo version >> CORE >> Perl (v5.26.1, darwin) >> Mojolicious (8.17, Supervillain) >> >> OPTIONAL >> Cpanel::JSON::XS 4.04+ (n/a) >> EV 4.0+ (n/a) >> IO::Socket::Socks 0.64+ (n/a) >> IO::Socket::SSL 2.009+ (2.051) >> Net::DNS::Native 0.15+ (n/a) >> Role::Tiny 2.000001+ (2.000005) >> >> This version is up to date, have fun! >> >> Regards, >> >> Justin >> >> -- >> You received this message because you are subscribed to the Google Groups >> "Mojolicious" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to mojolicious+unsubscr...@googlegroups.com. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/mojolicious/8EB007C9-0631-448B-B654-56C6D1EE0A5A%40hawkins.id.au >> <https://groups.google.com/d/msgid/mojolicious/8EB007C9-0631-448B-B654-56C6D1EE0A5A%40hawkins.id.au?utm_medium=email&utm_source=footer> >> . >> > -- > You received this message because you are subscribed to the Google Groups > "Mojolicious" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to mojolicious+unsubscr...@googlegroups.com. > To view this discussion on the web visit > https://groups.google.com/d/msgid/mojolicious/CACyQ%2BFQ-nMkLVeXx1dZqcWh%3DTsK4PhuJWCsTAdMA%3DzMRjm3TiA%40mail.gmail.com > <https://groups.google.com/d/msgid/mojolicious/CACyQ%2BFQ-nMkLVeXx1dZqcWh%3DTsK4PhuJWCsTAdMA%3DzMRjm3TiA%40mail.gmail.com?utm_medium=email&utm_source=footer> > . > -- You received this message because you are subscribed to the Google Groups "Mojolicious" group. 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