Class Merb::Rack::Application
In: merb-core/lib/merb-core/rack/application.rb
Parent: Object

Methods

call   deferred?  

Public Instance methods

call(env)

The main rack application call method. This is the entry point from rack (and the webserver) to your application.

Parameters

env<Hash>:A rack request of parameters.

Returns

<Array>:A rack response of [status<Integer>, headers<Hash>, body<String, Stream>]

:api: private

[Source]

    # File merb-core/lib/merb-core/rack/application.rb, line 15
15:       def call(env) 
16:         begin
17:           rack_response = ::Merb::Dispatcher.handle(Merb::Request.new(env))
18:         rescue Object => e
19:           return [500, {Merb::Const::CONTENT_TYPE => Merb::Const::TEXT_SLASH_HTML}, e.message + Merb::Const::BREAK_TAG + e.backtrace.join(Merb::Const::BREAK_TAG)]
20:         end
21:         Merb.logger.info Merb::Const::DOUBLE_NEWLINE
22:         Merb.logger.flush
23: 
24:         # unless controller.headers[Merb::Const::DATE]
25:         #   require "time"
26:         #   controller.headers[Merb::Const::DATE] = Time.now.rfc2822.to_s
27:         # end
28:         rack_response
29:       end
deferred?(env)

Determines whether this request is a "deferred_action", usually a long request. Rack uses this method to detemine whether to use an evented request or a deferred request in evented rack handlers.

Parameters

env<Hash>:The rack request

Returns

Boolean:True if the request should be deferred.

:api: private

[Source]

    # File merb-core/lib/merb-core/rack/application.rb, line 43
43:       def deferred?(env)
44:         path = env[Merb::Const::PATH_INFO] ? env[Merb::Const::PATH_INFO].chomp(Merb::Const::SLASH) : Merb::Const::EMPTY_STRING
45:         if path =~ Merb.deferred_actions
46:           Merb.logger.info! "Deferring Request: #{path}"
47:           true
48:         else
49:           false
50:         end        
51:       end

[Validate]