t/app_deferred.ru

   1 #\-E none
   2 # can't use non-compatible middleware that doesn't pass "deferered?" calls
   3 #
   4 # used for testing deferred actions for Merb and possibly other frameworks
   5 # ref: http://brainspl.at/articles/2008/04/18/deferred-requests-with-merb-ebb-and-thin
   6
   7 class DeferredApp < Struct.new(:app)
   8   def deferred?(env)
   9     env["PATH_INFO"] == "/deferred"
  10   end
  11
  12   def call(env)
  13     env["rack.multithread"] or raise RuntimeError, "rack.multithread not true"
  14     body = "#{Thread.current.inspect}\n"
  15     headers = {
  16       "Content-Type" => "text/plain",
  17       "Content-Length" => body.size.to_s,
  18     }
  19     [ 200, headers, [ body ] ]
  20   end
  21 end
  22
  23 run DeferredApp.new