class Merb::Rack::Application
Public Instance Methods
call(env)
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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
# File lib/merb-core/rack/application.rb, line 15 def call(env) begin rack_response = ::Merb::Dispatcher.handle(Merb::Request.new(env)) rescue Object => e return [500, {Merb::Const::CONTENT_TYPE => Merb::Const::TEXT_SLASH_HTML}, e.message + Merb::Const::BREAK_TAG + e.backtrace.join(Merb::Const::BREAK_TAG)] end Merb.logger.info Merb::Const::DOUBLE_NEWLINE Merb.logger.flush # unless controller.headers[Merb::Const::DATE] # require "time" # controller.headers[Merb::Const::DATE] = Time.now.rfc2822.to_s # end rack_response end
deferred?(env)
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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
# File lib/merb-core/rack/application.rb, line 43 def deferred?(env) path = env[Merb::Const::PATH_INFO] ? env[Merb::Const::PATH_INFO].chomp(Merb::Const::SLASH) : Merb::Const::EMPTY_STRING if path =~ Merb.deferred_actions Merb.logger.info! "Deferring Request: #{path}" true else false end end