Hi guys,
My web app sends email to a user every time she creates some entity (registers a eam for a competition). From time to time (like 20% of cases) sending email from PY fails resulting in Exception and Server Error (500).
There has been 30 entities created (teams registered) over 48 hours, so it's not a high load. This piece of log shows that the 1st attempt failed and in two minutes the 2nd attempt went OK. On my local dev server I never had this error.
Why could this happen?
2018-07-01 12:47:43,912 [uWSGIWork] [INFO ] [competition.views.team ] Sending email:Регистрация команды "Следопуты" на "Московский Лайт 2018"
2018-07-01 12:47:45,923 [uWSGIWork] [ERROR] [django.request ] Internal Server Error: /comp/team/2/2/
Traceback (most recent call last):
File "/home/regrace/.virtualenvs/sport_event/local/lib/python2.7/site-packages/django/core/handlers/exception.py", line 41, in inner
response = get_response(request)
File "/home/regrace/.virtualenvs/sport_event/local/lib/python2.7/site-packages/django/core/handlers/base.py", line 187, in _get_response
response = self.process_exception_by_middleware(e, request)
File "/home/regrace/.virtualenvs/sport_event/local/lib/python2.7/site-packages/django/core/handlers/base.py", line 185, in _get_response
response = wrapped_callback(request, *callback_args, **callback_kwargs)
File "/home/regrace/.virtualenvs/sport_event/local/lib/python2.7/site-packages/django/views/generic/base.py", line 68, in view
return self.dispatch(request, *args, **kwargs)
File "/home/regrace/.virtualenvs/sport_event/local/lib/python2.7/site-packages/django/views/generic/base.py", line 88, in dispatch
return handler(request, *args, **kwargs)
File "/home/regrace/_git/sport_event/competition/views/team.py", line 289, in post
EmailThread(to=res['emails'], subj=subj, msg=msg).run() # test if it would work within the main thread
File "/home/regrace/_git/sport_event/competition/views/e_mail.py", line 37, in run
server = smtplib.SMTP(self.server_name, self.port)
File "/usr/lib/python2.7/smtplib.py", line 256, in __init__
(code, msg) = self.connect(host, port)
File "/usr/lib/python2.7/smtplib.py", line 316, in connect
self.sock = self._get_socket(host, port, self.timeout)
File "/usr/lib/python2.7/smtplib.py", line 291, in _get_socket
return socket.create_connection((host, port), timeout)
File "/usr/lib/python2.7/socket.py", line 571, in create_connection
raise err
error: [Errno 101] Network is unreachable
2018-07-01 12:49:42,483 [uWSGIWork] [INFO ] [competition.views.team ] Registered the team 'title':'Следопуты', 'num.pers.':'2', 'num.maps.':'2', 'klass':'Московский Лайт 2018:Общий', 'number':'28', 'submitte
d_at':'2018-07-01 09:49:42.444805+00:00', 'paid_at':'None', 'paid':'0', 'is_paid':'False'
2018-07-01 12:49:42,494 [uWSGIWork] [INFO ] [competition.views.team ] Sending email:Регистрация команды "Следопуты" на "Московский Лайт 2018"
2018-07-01 12:49:42,601 [uWSGIWork] [ERROR] [root ] send: 'ehlo [127.0.0.1]\r\n'
2018-07-01 12:49:42,616 [uWSGIWork] [ERROR] [root ] reply: '250-smtp.gmail.com at your service, [23.21.186.62]\r\n'
glenn
|
9498
posts
|
PythonAnywhere staff
|
