ssl.SSLError: [SSL] internal error

[TanushSoftware]

ssl.SSLError: [SSL] internal error after deployment of my app.

`2021-03-10T03:42:20.589572+00:00 app[web.1]: ERROR:api:Exception on /placeId/ChIJgUbEo8cfqokR5lP9_Wh_DaM [GET] 2021-03-10T03:42:20.589573+00:00 app[web.1]: Traceback (most recent call last): 2021-03-10T03:42:20.589574+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.6/urllib/request.py", line 1349, in do_open 2021-03-10T03:42:20.589574+00:00 app[web.1]: encode_chunked=req.has_header('Transfer-encoding')) 2021-03-10T03:42:20.589575+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.6/http/client.py", line 1287, in request 2021-03-10T03:42:20.589575+00:00 app[web.1]: self._send_request(method, url, body, headers, encode_chunked) 2021-03-10T03:42:20.589575+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.6/http/client.py", line 1333, in _send_request 2021-03-10T03:42:20.589576+00:00 app[web.1]: self.endheaders(body, encode_chunked=encode_chunked) 2021-03-10T03:42:20.589576+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.6/http/client.py", line 1282, in endheaders 2021-03-10T03:42:20.589576+00:00 app[web.1]: self._send_output(message_body, encode_chunked=encode_chunked) 2021-03-10T03:42:20.589577+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.6/http/client.py", line 1042, in _send_output 2021-03-10T03:42:20.589577+00:00 app[web.1]: self.send(msg) 2021-03-10T03:42:20.589578+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.6/http/client.py", line 980, in send 2021-03-10T03:42:20.589578+00:00 app[web.1]: self.connect() 2021-03-10T03:42:20.589578+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.6/http/client.py", line 1448, in connect 2021-03-10T03:42:20.589578+00:00 app[web.1]: server_hostname=server_hostname) 2021-03-10T03:42:20.589578+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.6/ssl.py", line 407, in wrap_socket 2021-03-10T03:42:20.589579+00:00 app[web.1]: _context=self, _session=session) 2021-03-10T03:42:20.589579+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.6/ssl.py", line 817, in init 2021-03-10T03:42:20.589579+00:00 app[web.1]: self.do_handshake() 2021-03-10T03:42:20.589579+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.6/ssl.py", line 1077, in do_handshake 2021-03-10T03:42:20.589580+00:00 app[web.1]: self._sslobj.do_handshake() 2021-03-10T03:42:20.589580+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.6/ssl.py", line 689, in do_handshake

2021-03-10T03:42:20.589582+00:00 app[web.1]: self._sslobj.do_handshake() 2021-03-10T03:42:20.589582+00:00 app[web.1]: ssl.SSLError: [SSL] internal error (_ssl.c:852)

2021-03-10T03:42:20.589583+00:00 app[web.1]: 2021-03-10T03:42:20.589583+00:00 app[web.1]: During handling of the above exception, another exception occurred: 2021-03-10T03:42:20.589583+00:00 app[web.1]: 2021-03-10T03:42:20.589583+00:00 app[web.1]: Traceback (most recent call last): 2021-03-10T03:42:20.589593+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.6/site-packages/flask/app.py", line 2447, in wsgi_app 2021-03-10T03:42:20.589593+00:00 app[web.1]: response = self.full_dispatch_request() 2021-03-10T03:42:20.589594+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.6/site-packages/flask/app.py", line 1952, in full_dispatch_request 2021-03-10T03:42:20.589594+00:00 app[web.1]: rv = self.handle_user_exception(e) 2021-03-10T03:42:20.589594+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.6/site-packages/flask_cors/extension.py", line 165, in wrapped_function 2021-03-10T03:42:20.589595+00:00 app[web.1]: return cors_after_request(app.make_response(f(args, kwargs))) 2021-03-10T03:42:20.589595+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.6/site-packages/flask/app.py", line 1821, in handle_user_exception 2021-03-10T03:42:20.589595+00:00 app[web.1]: reraise(exc_type, exc_value, tb) 2021-03-10T03:42:20.589595+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.6/site-packages/flask/_compat.py", line 39, in reraise 2021-03-10T03:42:20.589596+00:00 app[web.1]: raise value 2021-03-10T03:42:20.589596+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.6/site-packages/flask/app.py", line 1950, in full_dispatch_request 2021-03-10T03:42:20.589596+00:00 app[web.1]: rv = self.dispatch_request() 2021-03-10T03:42:20.589597+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.6/site-packages/flask/app.py", line 1936, in dispatch_request 2021-03-10T03:42:20.589597+00:00 app[web.1]: return self.view_functions[rule.endpoint](req.view_args) 2021-03-10T03:42:20.589597+00:00 app[web.1]: File "/app/api.py", line 22, in index 2021-03-10T03:42:20.589598+00:00 app[web.1]: data = populartimes.get_id(API_KEY, place_Id) 2021-03-10T03:42:20.589598+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.6/site-packages/populartimes/init.py", line 56, in get_id 2021-03-10T03:42:20.589598+00:00 app[web.1]: return get_populartimes(api_key, place_id) 2021-03-10T03:42:20.589598+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.6/site-packages/populartimes/crawler.py", line 441, in get_populartimes 2021-03-10T03:42:20.589598+00:00 app[web.1]: return get_populartimes_by_detail(api_key, detail) 2021-03-10T03:42:20.589599+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.6/site-packages/populartimes/crawler.py", line 456, in get_populartimes_by_detail 2021-03-10T03:42:20.589599+00:00 app[web.1]: detail["name"], address 2021-03-10T03:42:20.589599+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.6/site-packages/populartimes/crawler.py", line 366, in get_populartimes_from_search 2021-03-10T03:42:20.589600+00:00 app[web.1]: context=gcontext) 2021-03-10T03:42:20.589600+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.6/urllib/request.py", line 223, in urlopen 2021-03-10T03:42:20.589600+00:00 app[web.1]: return opener.open(url, data, timeout) 2021-03-10T03:42:20.589600+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.6/urllib/request.py", line 526, in open 2021-03-10T03:42:20.589601+00:00 app[web.1]: response = self._open(req, data) 2021-03-10T03:42:20.589601+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.6/urllib/request.py", line 544, in _open 2021-03-10T03:42:20.589601+00:00 app[web.1]: '_open', req) 2021-03-10T03:42:20.589601+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.6/urllib/request.py", line 504, in _call_chain 2021-03-10T03:42:20.589601+00:00 app[web.1]: result = func(args) 2021-03-10T03:42:20.589602+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.6/urllib/request.py", line 1392, in https_open 2021-03-10T03:42:20.589602+00:00 app[web.1]: context=self._context, check_hostname=self._check_hostname) 2021-03-10T03:42:20.589602+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.6/urllib/request.py", line 1351, in do_open

2021-03-10T03:42:20.589602+00:00 app[web.1]: raise URLError(err) 2021-03-10T03:42:20.589611+00:00 app[web.1]: urllib.error.URLError: <urlopen error [SSL] internal error (_ssl.c:852)>`

[m-wrzr]

Do you have this error only for specific places or it is general?

Also can you tell me which version of urllib3 you're using?

[TanushSoftware]

@m-wrzr urllib3==1.26.3

[m-wrzr]

That should be fine, maybe you can check your flask or cors configuration for ssl conflicts or sth. similar.

[gabbycampos]

I am having the same error. Were you able to solve this error?

[gabbycampos]

My error is for all places when searching on the Heroku platform. Works fine on the local server.