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From: Frank Ficnar <frank.ficnar@gmail.com>
To: Rack Development <rack-devel@googlegroups.com>
Subject: Re: Rack Application Initializes On Every Request
Date: Wed, 28 Dec 2011 11:38:12 -0800 (PST)	[thread overview]
Message-ID: <e3b94395-a4bc-486c-a2b3-c5efe078ce64@q11g2000vbq.googlegroups.com> (raw)
In-Reply-To: <54F669AE-14FD-425A-B6CE-BBC4D893D5ED@gmail.com>

I'm not using Rack::Builder directly ... unless it's being used behind
the scenes.

I've got a config..ru as follows ...

#\ --warn --port 8008 --pid ./rack.pid
require 'rubygems'
require 'bundler/setup'

require 'rack'

require 'ruby_app/rack/application'
require 'ruby_app/rack/route'
require 'ruby_app/version'

use Rack::ShowExceptions
use Rack::Session::Pool
use Rack::Reloader
use Rack::ContentLength

map '/favicon.ico' do
  run Rack::File.new(File.join(RubyApp::ROOT, %w[resources
favicon.ico]))
end

map '/ruby_app/resources' do
  run Rack::File.new(File.join(RubyApp::ROOT, %w[resources]))
end

map '/' do
  use RubyApp::Rack::Application
  run RubyApp::Rack::Route.new
end

... where RubyApp is my middleware/application.

During development the server is started via ...

Rack::Server.start(:config => '(path to config.ru)')

It's the RubyApp::Rack::Application class that I've observed being
initialized on every request.  I haven't checked but I suspect the
RubyApp::Rack::Route class is as well.

Thanks for your help.

Frank

On Dec 28, 1:35 pm, James Tucker <jftuc...@gmail.com> wrote:
> Can you provide some more information?
>
> Rack doesn't instantiate anything itself.
>
> If you're using Rack::Builder, and you're talking about a middleware, then it's likely you forgot to call #to_app on the Builder instance before passing it to the handler.
>
> On Dec 28, 2011, at 11:43 AM, Frank Ficnar wrote:
>
>
>
>
>
>
>
> > Is it normal that my 'initialize' method is called on every request to
> > my Rack application (non-Rails)?
>
> > Rack' 1.3.5 didn't do this ... it started with the 1.4.0 update.
>
> > Frank

  reply	other threads:[~2011-12-28 19:38 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-12-28 15:43 Frank Ficnar
2011-12-28 18:35 ` James Tucker
2011-12-28 19:38   ` Frank Ficnar [this message]
2011-12-29  4:47     ` Frank Ficnar

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