django多次abort connection

[27/Aug/2012 09:56:17] "GET /CPU/?graphtype=cpu&IP=175.41.196.144&timeType=minute HTTP/1.1" 200 2006
Traceback (most recent call last):
  File "C:\Python27\lib\wsgiref\handlers.py", line 86, in run
    self.finish_response()
  File "C:\Python27\lib\wsgiref\handlers.py", line 127, in finish_response
    self.write(data)
  File "C:\Python27\lib\wsgiref\handlers.py", line 210, in write
    self.send_headers()
  File "C:\Python27\lib\wsgiref\handlers.py", line 268, in send_headers
    self.send_preamble()
  File "C:\Python27\lib\wsgiref\handlers.py", line 192, in send_preamble
    'Date: %s\r\n' % format_date_time(time.time())
  File "C:\Python27\lib\socket.py", line 324, in write
    self.flush()
  File "C:\Python27\lib\socket.py", line 303, in flush
    self._sock.sendall(view[write_offset:write_offset+buffer_size])
error: [Errno 10053] An established connection was aborted by the software in your host machine
Traceback (most recent call last):
  File "C:\Python27\lib\SocketServer.py", line 582, in process_request_thread
    self.finish_request(request, client_address)
  File "C:\Python27\lib\SocketServer.py", line 323, in finish_request
    self.RequestHandlerClass(request, client_address, self)
  File "C:\Python27\lib\site-packages\django-1.4-py2.7.egg\django\core\servers\basehttp.py", line 139, in __init__
    super(WSGIRequestHandler, self).__init__(*args, **kwargs)
  File "C:\Python27\lib\SocketServer.py", line 641, in __init__
    self.finish()
  File "C:\Python27\lib\SocketServer.py", line 694, in finish
    self.wfile.flush()
  File "C:\Python27\lib\socket.py", line 303, in flush
    self._sock.sendall(view[write_offset:write_offset+buffer_size])
error: [Errno 10053] An established connection was aborted by the software in your host machine
----------------------------------------
Exception happened during processing of request from ('127.0.0.1', 62723)

至今不知道原因在哪，哪位高手可以帮忙看看呢？

APPEND_SLASH = True

这句在settings里的配置语句，使得post时候的url和urls.py中的url设计要小心，否则会出现找不到匹配url，导致post返回错误码或者找不到url匹配路径。

比如

APPEND_SLASH = False

在url里配置 url(r'^test/', 'Monitor.views.test'),  在浏览器里输入127.0.0.1:8000/test/访问正常，但是127.0.0.1:8000/test就出现：