actually put the close within the same tick as the app

lib/rack-emstream.rb

@@ -19,11 +19,11 @@ module Rack
     def _call(env)
       result = @app.call(env)
 
+      result[2].close if result[2].respond_to?(:close)
+
       EM.next_tick {
         env['async.callback'].call [ result[0], result[1], self ]
 
-        result[2].close if result[2].respond_to?(:close)
-
         result[2].each { |data| EM.next_tick { @callback.call(data) } }
         EM.next_tick { succeed }
       }

lib/rack-emstream/version.rb

@@ -1,5 +1,5 @@
 module Rack
   class EMStream
-    VERSION = "0.1.1"
+    VERSION = "0.1.2"
   end
 end