Python SSL连接"EOF违反协议"

Question

我正在使用Django Celery任务连接到使用Gevent请求lib的Facebook Graph API.我一直在运行的问题是,我偶尔会发生违反协议异常的EOF.我已经四处搜索,各种来源提供了不同的修复,但似乎都没有.

我试过猴子修补ssl模块(gevent.monkey.patch_all())和其他一些但没有运气.

我甚至不确定这是否是openssl问题,因为一些消息来源可能会建议我在应用Gevent优化之前没有遇到过它

Connection error: [Errno 8] _ssl.c:504: EOF occurred in violation of protocol
Traceback (most recent call last):
File "/home/user/workspace/startup/project/events/tasks.py", line 52, in _process_page
data = requests.get(current_url)
File "/home/user/workspace/startup/env/local/lib/python2.7/site-packages/requests/api.py", line 55, in get
return request('get', url, **kwargs)
File "/home/user/workspace/startup/env/local/lib/python2.7/site-packages/requests/api.py", line 44, in request
return session.request(method=method, url=url, **kwargs)
File "/home/user/workspace/startup/env/local/lib/python2.7/site-packages/requests/sessions.py", line 354, in request
resp = self.send(prep, **send_kwargs)
File "/home/user/workspace/startup/env/local/lib/python2.7/site-packages/requests/sessions.py", line 460, in send
r = adapter.send(request, **kwargs)
File "/home/user/workspace/startup/env/local/lib/python2.7/site-packages/requests/adapters.py", line 250, in send
raise SSLError(e)
SSLError: [Errno 8] _ssl.c:504: EOF occurred in violation of protocol

我正在使用最新的1.0rc Gevent版本.

尽管URL正确,但仍然不时出现的另一个问题是:在连接被'错误(2,'没有这样的文件或目录')'后重试(保留5次):/ ID/events？limit = 5000&fields = description ,name,location,start_time,end_time&access_token = TOKEN

Answer 1

使用JF Sebastian建议的强制TLSv1修复解决了我面临的所有问题.

有关以下问题的提示:

• DNSError异常 - 将Gevent从0.13.X升级到1.0rc修复了此问题

• SSL问题 - 请查看JF Sebastian提供的链接中的修复