Don't cache net/http object so that ActiveResource is more thread-safe.

Closes #10142 [kou]

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@8167 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

activeresource/CHANGELOG

@@ -1,3 +1,5 @@
+* Don't cache net/http object so that ActiveResource is more thread-safe.  Closes #10142 [kou]
+
 * Update XML documentation examples to include explicit type attributes. Closes #9754 [hasmanyjosh]
 
 *2.0.0 [Preview Release]* (September 29th, 2007)

activeresource/lib/active_resource/connection.rb

@@ -127,16 +127,13 @@ def handle_response(response)
         end
       end
 
-      # Creates new (or uses currently instantiated) Net::HTTP instance for communication with
+      # Creates new Net::HTTP instance for communication with
       # remote service and resources.
       def http
-        unless @http
-          @http             = Net::HTTP.new(@site.host, @site.port)
-          @http.use_ssl     = @site.is_a?(URI::HTTPS)
-          @http.verify_mode = OpenSSL::SSL::VERIFY_NONE if @http.use_ssl
-        end
-
-        @http
+        http             = Net::HTTP.new(@site.host, @site.port)
+        http.use_ssl     = @site.is_a?(URI::HTTPS)
+        http.verify_mode = OpenSSL::SSL::VERIFY_NONE if http.use_ssl
+        http
       end
 
       def default_header
@@ -157,4 +154,4 @@ def logger #:nodoc:
         ActiveResource::Base.logger
       end
   end
-end
+end