2010-02-02 56 views
9

我有一個使用Rack :: Session :: Cookie共享會話的組合Sinatra/Rails應用程序。與機架::處理器:: Thin.run應用開始時,應用程序工作正常,但如果rackup文件開始薄開始,我在機架得到一個錯誤::會議::餅乾:Rack :: Session:使用Sinatra,Thin,Rails和Rack :: Cascade的Cookie錯誤


!! Unexpected error while processing request: no marshal_dump is defined for class Proc 
no marshal_dump is defined for class Proc 
/usr/local/lib/ruby/gems/1.9.1/gems/rack-1.0.1/lib/rack/session/cookie.rb:64:in `dump' 
/usr/local/lib/ruby/gems/1.9.1/gems/rack-1.0.1/lib/rack/session/cookie.rb:64:in `commit_session' 
/usr/local/lib/ruby/gems/1.9.1/gems/rack-1.0.1/lib/rack/session/cookie.rb:38:in `call' 
/usr/local/lib/ruby/gems/1.9.1/gems/thin-1.2.5/lib/thin/connection.rb:76:in `block in pre_process' 
/usr/local/lib/ruby/gems/1.9.1/gems/thin-1.2.5/lib/thin/connection.rb:74:in `catch' 
/usr/local/lib/ruby/gems/1.9.1/gems/thin-1.2.5/lib/thin/connection.rb:74:in `pre_process' 
/usr/local/lib/ruby/gems/1.9.1/gems/thin-1.2.5/lib/thin/connection.rb:57:in `process' 
/usr/local/lib/ruby/gems/1.9.1/gems/thin-1.2.5/lib/thin/connection.rb:42:in `receive_data' 
/usr/local/lib/ruby/gems/1.9.1/gems/eventmachine-0.12.10/lib/eventmachine.rb:256:in `run_machine' 
/usr/local/lib/ruby/gems/1.9.1/gems/eventmachine-0.12.10/lib/eventmachine.rb:256:in `run' 
/usr/local/lib/ruby/gems/1.9.1/gems/thin-1.2.5/lib/thin/backends/base.rb:57:in `start' 
/usr/local/lib/ruby/gems/1.9.1/gems/thin-1.2.5/lib/thin/server.rb:156:in `start' 
/usr/local/lib/ruby/gems/1.9.1/gems/thin-1.2.5/lib/thin/controllers/controller.rb:80:in `start' 
/usr/local/lib/ruby/gems/1.9.1/gems/thin-1.2.5/lib/thin/runner.rb:177:in `run_command' 
/usr/local/lib/ruby/gems/1.9.1/gems/thin-1.2.5/lib/thin/runner.rb:143:in `run!' 
/usr/local/lib/ruby/gems/1.9.1/gems/thin-1.2.5/bin/thin:6:in `' 

的rackup文件看起來是這樣的:


require ::File::dirname(__FILE__) + '/config/environment' 
require 'thin' 

app = Rack::Builder.new { 
    use Rails::Rack::Static 
    run Rack::Cascade.new([Sinatra::Application, ActionController::Dispatcher.new]) 
}.to_app 

use Rack::Session::Cookie, :key => '_example', :domain => 'example.org', 
    :secret => 'secret' 

# have to use this 
Rack::Handler::Thin.run app, :Port => 4000, :Host => "0.0.0.0" 
# want to use: run app 

回答

2

你有沒有嘗試過這樣的事情:

app = Rack::Builder.new { 
    use Rack::Session::Cookie, :key => '_example', :domain => 'example.org', :secret => 'secret' 
    use Rails::Rack::Static 
    run Rack::Cascade.new([Sinatra::Application, ActionController::Dispatcher.new]) 
}.to_app 

貌似喲你的問題是你在app之外使用Rack :: Session :: Cookie。

+0

奇怪的是,它只發生在Rack :: Session :: Cookie位於Rack :: Builder模塊內部時,這就是瘦啓動-R rackup.ru所做的事情。 – 2010-02-22 23:37:21

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