Django +Celery +SQS -> boto.exception.SQSError： SQSError： 599 gnutls_handshake()

Question

我的生产中有Django应用程序与芹菜和亚马逊SQ一起工作。我的芹菜日志中的每一天，我都可以看到SSL错误：

[ERROR/MainProcess] Empty body: SQSError: 599 gnutls_handshake() failed: An unexpected TLS packet was received.

试图重新连接经纪人时，下一个错误随后发生了错误：

[2016-12-14 16:06:28,917: WARNING/MainProcess] consumer: Connection to broker lost. Trying to re-establish the connection...
Traceback (most recent call last):
  File "/home/ubuntu/virtualenvs/env/lib/python3.5/site-packages/celery/worker/consumer/consumer.py", line 318, in start
    blueprint.start(self)
  File "/home/ubuntu/virtualenvs/env/lib/python3.5/site-packages/celery/bootsteps.py", line 119, in start
    step.start(parent)
  File "/home/ubuntu/virtualenvs/env/lib/python3.5/site-packages/celery/worker/consumer/consumer.py", line 584, in start
    c.loop(*c.loop_args())
  File "/home/ubuntu/virtualenvs/env/lib/python3.5/site-packages/celery/worker/loops.py", line 88, in asynloop
    next(loop)
  File "/home/ubuntu/virtualenvs/env/lib/python3.5/site-packages/kombu/async/hub.py", line 284, in create_loop
    poll_timeout = fire_timers(propagate=propagate) if scheduled else 1
  File "/home/ubuntu/virtualenvs/env/lib/python3.5/site-packages/kombu/async/hub.py", line 137, in fire_timers
    entry()
  File "/home/ubuntu/virtualenvs/env/lib/python3.5/site-packages/kombu/async/timer.py", line 68, in __call__
    return self.fun(*self.args, **self.kwargs)
  File "/home/ubuntu/virtualenvs/env/lib/python3.5/site-packages/kombu/async/timer.py", line 127, in _reschedules
    return fun(*args, **kwargs)
  File "/home/ubuntu/virtualenvs/env/lib/python3.5/site-packages/kombu/async/http/curl.py", line 108, in _timeout_check
    self._process_pending_requests()
  File "/home/ubuntu/virtualenvs/env/lib/python3.5/site-packages/kombu/async/http/curl.py", line 132, in _process_pending_requests
    self._process(curl, errno, reason)
  File "/home/ubuntu/virtualenvs/env/lib/python3.5/site-packages/kombu/async/http/curl.py", line 178, in _process
    buffer=buffer, effective_url=effective_url, error=error,
  File "/home/ubuntu/virtualenvs/env/lib/python3.5/site-packages/vine/promises.py", line 146, in __call__
    svpending(*ca, **ck)
  File "/home/ubuntu/virtualenvs/env/lib/python3.5/site-packages/vine/promises.py", line 139, in __call__
    return self.throw()
  File "/home/ubuntu/virtualenvs/env/lib/python3.5/site-packages/vine/promises.py", line 136, in __call__
    retval = fun(*final_args, **final_kwargs)
  File "/home/ubuntu/virtualenvs/env/lib/python3.5/site-packages/vine/funtools.py", line 100, in _transback
    return callback(ret)
  File "/home/ubuntu/virtualenvs/env/lib/python3.5/site-packages/vine/promises.py", line 139, in __call__
    return self.throw()
  File "/home/ubuntu/virtualenvs/env/lib/python3.5/site-packages/vine/promises.py", line 136, in __call__
    retval = fun(*final_args, **final_kwargs)
  File "/home/ubuntu/virtualenvs/env/lib/python3.5/site-packages/vine/funtools.py", line 98, in _transback
    callback.throw()
  File "/home/ubuntu/virtualenvs/env/lib/python3.5/site-packages/vine/funtools.py", line 96, in _transback
    ret = filter_(*args + (ret,), **kwargs)
  File "/home/ubuntu/virtualenvs/env/lib/python3.5/site-packages/kombu/async/aws/connection.py", line 269, in _on_list_ready
    raise self._for_status(response, body)
boto.exception.SQSError: SQSError: 599 gnutls_handshake() failed: An unexpected TLS packet was received.

有时在此消息后排队崩溃，我必须重新启动芹菜工人。总的来说，我不确定芹菜任务是否在获得此错误后是否正确运行和执行。

解决此问题的最佳方法是什么？

Answer 1

看起来我在问题上找到了答案。问题是在kombu-> pycurl-> curl-> gnutls中。Gnutls库总是丢弃SSL连接。因此，我发现的唯一可能的解决方案是迫使libcurl与openssl而不是gnutls一起工作。

这是我的逐步指南"如何重新安装curl"

对不起，伙计们，但是我的赏金回到我身边！; - ）