diff options
Diffstat (limited to 'actionpack/lib/action_dispatch/middleware/executor.rb')
-rw-r--r-- | actionpack/lib/action_dispatch/middleware/executor.rb | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/actionpack/lib/action_dispatch/middleware/executor.rb b/actionpack/lib/action_dispatch/middleware/executor.rb new file mode 100644 index 0000000000..3d43f97a2b --- /dev/null +++ b/actionpack/lib/action_dispatch/middleware/executor.rb @@ -0,0 +1,19 @@ +require "rack/body_proxy" + +module ActionDispatch + class Executor + def initialize(app, executor) + @app, @executor = app, executor + end + + def call(env) + state = @executor.run! + begin + response = @app.call(env) + returned = response << ::Rack::BodyProxy.new(response.pop) { state.complete! } + ensure + state.complete! unless returned + end + end + end +end |