removing the responses list from http1, as they're already stored in the request

lib/httpx/channel/http1.rb

@@ -17,7 +17,6 @@ module HTTPX
       @version = [1,1]
       @pending = []  
       @requests = []
-      @responses = []
     end
 
     def reset
@@ -28,7 +27,7 @@ module HTTPX
     def empty?
       # this means that for every request there's an available
       # partial response, so there are no in-flight requests waiting.
-      @requests.size == @responses.size
+      @requests.size == @requests.count { |r| r.response.nil? }
     end
 
     def <<(data)
@@ -60,9 +59,9 @@ module HTTPX
       log { "headers received" }
       headers = @options.headers_class.new(h)
       response = @options.response_class.new(@requests.last, @parser.status_code, headers, @options)
-      @responses << response
-      log { response.headers.each.map { |f, v| "-> #{f}: #{v}" }.join("\n") }
       request = @requests.last
+      request.response = response
+      log { response.headers.each.map { |f, v| "-> #{f}: #{v}" }.join("\n") }
       # parser can't say if it's parsing GET or HEAD,
       # call the completeness callback manually
       on_message_complete if request.verb == :head
@@ -70,13 +69,13 @@ module HTTPX
 
     def on_body(chunk)
       log { "-> #{chunk.inspect}" }
-      @responses.last << chunk
+      @requests.last.response << chunk
     end
 
     def on_message_complete
       log { "parsing complete" }
       request = @requests.shift
-      response = @responses.shift
+      response = request.response
       reset
 
       emit(:response, request, response)