December 2014 - dancer-users - lists.preshweb.co.uk

Can I convert App::Notifier::Service from Dancer 1 to Dancer2?
by Shlomi Fish 07 Aug '15

07 Aug '15

Hi all, Is there a good reason why I should *not* convert https://metacpan.org/pod/App::Notifier::Service from Dancer 1 to Dancer2? It's a simple web app, meant to run synchronously, and I can debug it by using perl -d, and last time I tried doing s/Dancer/Dancer2/g everything worked nicely. Is there a good enough reason to stay with Dancer 1? Regards, Shlomi Fish -- ----------------------------------------------------------------- Shlomi Fish http://www.shlomifish.org/ http://www.shlomifish.org/humour/bits/Can-I-SCO-Now/ - "Can I SCO Now?" If it isn’t in my email, it doesn’t exist. And if the whole world says one thing and my email says something different, email will conquer. — an Israeli Linuxer. Please reply to list if it's a mailing list post - http://shlom.in/reply .

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Number of Nginx vs number of Starman?
by Gabor Szabo 12 Jan '15

12 Jan '15

Hi, In a setup where I use Nginx as reverse proxy in front of Starman handling a Dancer2 application, what would be the recommended relation between the Nginx and Starman workers? Gabor

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Re: [dancer-users] [Dancer2] List all the environment variables in Dancer2::Config (#788)
by Henk van Oers 28 Dec '14

28 Dec '14

On Wed, 24 Dec 2014, Sawyer X wrote: [...] > Sorry for missing it. :) One has to put restrictions on a join of followers and following :) Let me tell you I just made a FreeBSD port of Dancer2-Plugin-Ajax Thx, Henk -- /me back to working on D1 --> D2

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Serializer for Dancer2
by Matthew Mallard 22 Dec '14

22 Dec '14

Hi, I’ve been using serializer: "JSON" in my config.yml with no issues in Dancer2. Today I updated Dancer2 to the latest and now the pages come out blank. If I comment out the serializer line, things seem to return to normal (i.e. the pages render) - but my AJAX requests break. I’m not sure exactly what the last version of Dancer2 I was using. I also tested with the out of box app: dancer2 -a MyApp && cd MyApp plackup ./bin/app.pl -p 5000 -I lib If I add the serializer line to the config.yml it breaks (i.e. nothing page), otherwise it works. The error in the log file is (from my app): [project::WebApp:85745] core @2014-12-20 15:14:16> Failed to serialize the request: hash- or arrayref expected (not a simple scalar, use allow_nonref to allow this) at /perf/perl/lib/perl5/JSON.pm line 154. in (eval 754) l. 2 Regards, Matt

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Dancer2::Plugin::Auth::Extensible
by Alex Khrenov 22 Dec '14

22 Dec '14

Hello. Tried to use this plugin with Database provider, but received on POST login page: Error 500 - Internal Server Error Cannot load provider Dancer2::Plugin::Auth::Extensible::Provider::Database: Can't use string ("Dancer2::Core::Role::DSL") as a HASH ref while "strict refs" in use at (eval 168) line 48. BEGIN failed--compilation aborted at /usr/local/lib/perl5/site_perl/Dancer2/Plugin/Database.pm line 8. Compilation failed in require at /usr/local/lib/perl5/site_perl/Dancer2/Plugin/Auth/Extensible/Provider/Database.pm line 5. BEGIN failed--compilation aborted at /usr/local/lib/perl5/site_perl/Dancer2/Plugin/Auth/Extensible/Provider/Database.pm line 5. Compilation failed in require at /usr/local/lib/perl5/site_perl/Dancer2/Plugin/Auth/Extensible.pm line 547. Powered by Dancer2 <http://perldancer.org/> 0.157000 Config: plugins: Database: driver: 'mysql' database: 'dbname' host: 'x.x.x.x' username: 'user' password: 'password' connection_check_threshold: 10 dbi_params: RaiseError: 1 AutoCommit: 1 on_connect_do: ["SET NAMES 'utf8'", "SET CHARACTER SET 'utf8'" ] Auth::Extensible: login_page: /user/login logout_page: /user/logout denied_page: /user/denied realms: clients: provider: 'Database' users_table: 'client' users_username_column: 'email' user_roles_role_id_column: 'role_id' staff: provider: 'Database' users_table: 'staff' users_username_column: 'email' user_roles_role_id_column: 'role_id' Where am i mistaken? Thanks.

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Dancer2-Plugin-Passphrase-v2.0.6 on its way to CPAN
by Henk van Oers 17 Dec '14

17 Dec '14

It has a 'carp' in the deprecated auto stringification. -- Henk

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Cookies alway sent in Dancer 2 ?
by Gabor Szabo 17 Dec '14

17 Dec '14

Hi, I am not sure if I am seeing correctly, so I'd like to ask that someone will confirm this for me. (I am using 0.157000 ) I created an empty app using dancer2 -a Added session time => time; to the main route and launched the application. Made sure neither configuration file has session : enabled. When I visit http://0.0.0.0:3000/ its sends me a cookie but does not save the file. I think if the session: is off then application should never send a cookie. Can someone please check if it really sends a cookie or if I am misreading something here. Gabor

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projects in Dancer 2
by Gabor Szabo 16 Dec '14

16 Dec '14

Hi (), with the progress of my converting the Perl Maven site to use Dancer 2 I wonder, are there any other open source projects that have been converted to Dancer 2? Anything that has been written from scratch using Dancer 2? Are there any non-open source projects that you could mention in public? It would be nice to collect them and to add them to the Dancefloor http://perldancer.org/dancefloor regards Gabor

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Migrating (of the Perl Maven site) from Dancer 1 to Dancer2
by Gabor Szabo 16 Dec '14

16 Dec '14

I have started to migrate the Perl Maven site from Dancer 1 to Dancer 2. As you could see from my previous message I got stuck very quickly with the Dancer2::Plugin::Passphrase module, but I have not given up hope yet. I hope that Sawyer will soon do whatever he needs to do so Henk can fix the module, but in the meantime I try to make progress without that module. I have also started to describe my experience on the site: http://perlmaven.com/migrating-from-dancer-to-dancer2 and will update that as I make progress. I've also submitted two pull requests with some documentation updates that might, or might not be correct. I'd appreciate the attention of the core developers. Gabor

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New Dancer2 already waiting on CPAN: 0.157000
by Sawyer X 15 Dec '14

15 Dec '14

Hey everyone! A new version of Dancer2 has been shipped yesterday and is already waiting for you at a mirror nearby! Having a weekly release (which is a new habit we're trying to maintain) means we will usually not have big changes to report. We're happy about that. We get to spend time working on iterative improvements that eventually end up as bigger changes. This release carries the following interesting changes: * Fixes for installing on Windows. * Better skeleton on scaffolding. * No server tokens in scaffolded production environment config file. * LWP::UserAgent no longer required (not even for testing), same with Test::TCP. * Lots of improvement for migration document. I'd like to thank all those involved in this release (by order of appearance in the Changes log): Dávid Kovács, Chi Trinh, Christian Walde, and Gabor Szabo. Changes file follows: [ BUG FIXES ] * GH #799: Set current request earlier so log formats using requests will work. (Sawyer X) * GH #650: Provide default environment to app for templating. (Dávid Kovács, Chi Trinh) * GH #800: Better portability code, for different Windows situations. (Christian Walde) * Less littering of the test directories with session files. (Sawyer X) [ ENHANCEMENT ] * GH #810: strict && warnings in the app.pl. (Sawyer X) * Use to_app keyword in skeleton. (Sawyer X) * GH #801: Under production, server tokens are disabled. (Sawyer X) * GH #588, #779: Remove LWP::UserAgent in favor of HTTP::Tiny. (Dávid Kovács, simbabque, Sawyer X) * Remove all usages of Test::TCP in favor of Plack::Test. (Sawyer X) [ DOCUMENTATION ] * GH #802: Remove indication of warnings configuration option and add explanation in migration document. (Sawyer X) * GH #806: Link in main docs to the migration document. (Gabor Szabo) * GH #807: Update migration document with more session data, changes to app.pl, and Template::Toolkit configuration. (Gabor Szabo) * GH #813: Update migration document with information on encoding and usage of Plack::Request internally. (Gabor Szabo, Sawyer X)

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