Fixes issues where a 'connection' error is raised, also coming from requests. We should just catch the base requests exception and retry.
[2017-09-12 13:34:33,107: ERROR/Worker-1] fatal error trying to POST callback
Traceback (most recent call last):
File "/opt/chacra/src/chacra/chacra/async/recurring.py", line 200, in callback
headers=headers
File "/opt/chacra/local/lib/python2.7/site-packages/requests/api.py", line 110, in post
return request('post', url, data=data, json=json, **kwargs)
File "/opt/chacra/local/lib/python2.7/site-packages/requests/api.py", line 56, in request
return session.request(method=method, url=url, **kwargs)
File "/opt/chacra/local/lib/python2.7/site-packages/requests/sessions.py", line 475, in request
resp = self.send(prep, **send_kwargs)
File "/opt/chacra/local/lib/python2.7/site-packages/requests/sessions.py", line 596, in send
r = adapter.send(request, **kwargs)
File "/opt/chacra/local/lib/python2.7/site-packages/requests/adapters.py", line 487, in send
raise ConnectionError(e, request=request)
ConnectionError: HTTPSConnectionPool(host='shaman.ceph.com', port=443): Max retries exceeded with url: /api/repos/ceph/ (Caused by NewConnectionError('<requests.packages.urllib3.connection.VerifiedHTTPSConnection object at 0x7f526cd32e50>: Failed to establish a new connection: [Errno -3] Temporary failure in name resolution',))
Fixes issues where a 'connection' error is raised, also coming from requests. We should just catch the base
requests
exception and retry.