make it more compliant with the spec

gunicorn/http/parser.py

@@ -12,6 +12,8 @@ class ParserError(Exception):
 
 class Parser(object):
     
+    _should_close = False
+    
     def __init__(self):
         self.status = ""
         self.headers = []

gunicorn/http/request.py

@@ -3,6 +3,7 @@
 # This file is part of gunicorn released under the MIT license. 
 # See the NOTICE for more information.
 
+import ctypes
 import logging
 import os
 import re
@@ -71,6 +72,29 @@ class Request(object):
             self.socket.send("100 Continue\n")
             
         if not self.parser.content_len and not self.parser.is_chunked:
+            if self.parser.should_close:
+                # According to the RFC :
+                # 
+                # The presence of a message-body in a request is signaled by 
+                # the inclusion of a Content-Length or Transfer-Encoding header 
+                # field in the request's message-headers. A message-body MUST  
+                # NOT be included in a request if the specification of the  
+                # request method (section 5.1.1) does not allow sending an 
+                # entity-body in requests. A server SHOULD read and forward a 
+                # message-body on any request; if the request method does not 
+                # include defined semantics for an entity-body, then the 
+                # message-body SHOULD be ignored when handling the request. 
+                #
+                # So we try to read here the body and just skip it
+                
+                l = sock.CHUNK_SIZE
+                while True:
+                    b = ctypes.create_string_buffer(l)
+                    try:
+                        l = self.socket.recv_into(b, l)
+                    except socket.error:
+                        break 
+            
             wsgi_input = StringIO.StringIO()
         else:
             wsgi_input = TeeInput(self.socket, self.parser, buf[i:])