Question

我正在用Django 1.6和Python 3.4编写一个演示代理服务器。当响应有这个标题时，我收到一个错误：

Transfer-Encoding=chunked

错误是：

Traceback (most recent call last):
  File "/Library/Frameworks/Python.framework/Versions/3.4/lib/python3.4/wsgiref/handlers.py", line 137, in run
    self.result = application(self.environ, self.start_response)
  File "/Library/Frameworks/Python.framework/Versions/3.4/lib/python3.4/site-packages/django/contrib/staticfiles/handlers.py", line 67, in __call__
    return self.application(environ, start_response)
  File "/Library/Frameworks/Python.framework/Versions/3.4/lib/python3.4/site-packages/django/core/handlers/wsgi.py", line 214, in __call__
    start_response(force_str(status), response_headers)
  File "/Library/Frameworks/Python.framework/Versions/3.4/lib/python3.4/wsgiref/handlers.py", line 236, in start_response
    assert not is_hop_by_hop(name),"Hop-by-hop headers not allowed"
AssertionError: Hop-by-hop headers not allowed

我发现了这个问题：Allow hop-by-hop headers in Django proxy middleware但似乎Django 1.6没有basehttp._hop_headers。

我使用python3.4 manage.py runserver运行服务器。

请帮忙

Answer 1

以下HTTP / 1.1标头是wsgiref不允许的逐跳标头：

  - Connection
  - Keep-Alive
  - Proxy-Authenticate
  - Proxy-Authorization
  - TE
  - Trailers
  - Transfer-Encoding
  - Upgrade

请参阅：

Hypertext Transfer Protocol -- HTTP/1.1
wsgiref的代码：util.py，handlers.py

允许逐跳标头Django

1 个答案: