use a sized buffer to prevent the queue being too large

1 files changed, 10 insertions, 10 deletions

diff --git a/actionpack/lib/action_controller/metal/live.rb b/actionpack/lib/action_controller/metal/live.rb
index 43a9e3aa9d..d8fe43b5af 100644
--- a/actionpack/lib/action_controller/metal/live.rb
+++ b/actionpack/lib/action_controller/metal/live.rb
@@ -33,13 +33,13 @@ module ActionController
   module Live
     class Buffer < ActionDispatch::Response::Buffer #:nodoc:
       def initialize(response)
-        super(response, Queue.new)
+        super(response, SizedQueue.new(10))
       end
 
       def write(string)
         unless @response.committed?
           @response.headers["Cache-Control"] = "no-cache"
-          @response.headers.delete("Content-Length")
+          @response.headers.delete "Content-Length"
         end
 
         super
@@ -47,13 +47,13 @@ module ActionController
 
       def each
         while str = @buf.pop
-          yield(str)
+          yield str
         end
       end
 
       def close
         super
-        @buf.push(nil)
+        @buf.push nil
       end
     end
 
@@ -78,7 +78,7 @@ module ActionController
       end
 
       def initialize(status = 200, header = {}, body = [])
-        header = Header.new(self, header)
+        header = Header.new self, header
         super(status, header, body)
       end
 
@@ -89,11 +89,11 @@ module ActionController
 
       private
 
-        def build_buffer(response, body)
-          buf = Live::Buffer.new(response)
-          body.each { |part| buf.write(part) }
-          buf
-        end
+      def build_buffer(response, body)
+        buf = Live::Buffer.new response
+        body.each { |part| buf.write part }
+        buf
+      end
     end
 
     def process(name)