Need some better Error handling for Weather Underground

My station stopped uploading data to Weather Underground. They've been having issues the past few days and looks like something happened last night that made the station stop uploading data. I think there needs to be some error handling in pclogging.py maybe to handle this issue and allow writeWeatherRecord to continue to run.

Apr 22 04:21:01 weatherstationpi sm-msp-queue[14377]: unable to qualify my own domain name (weatherstationpi) -- using short name

Apr 22 04:33:42 weatherstationpi rc.local[434]:   File "/usr/lib/python3/dist-packages/OpenSSL/SSL.py", line 1915, in do_handshake

Apr 22 04:33:42 weatherstationpi rc.local[434]:     self._raise_ssl_error(self._ssl, result)

Apr 22 04:33:42 weatherstationpi rc.local[434]:   File "/usr/lib/python3/dist-packages/OpenSSL/SSL.py", line 1639, in _raise_ssl_error

Apr 22 04:33:42 weatherstationpi rc.local[434]:     raise SysCallError(errno, errorcode.get(errno))

Apr 22 04:33:42 weatherstationpi rc.local[434]: OpenSSL.SSL.SysCallError: (104, 'ECONNRESET')

Apr 22 04:33:42 weatherstationpi rc.local[434]: During handling of the above exception, another exception occurred:

Apr 22 04:33:42 weatherstationpi rc.local[434]: Traceback (most recent call last):

Apr 22 04:33:42 weatherstationpi rc.local[434]:   File "/usr/lib/python3/dist-packages/urllib3/connectionpool.py", line 600, in urlopen

Apr 22 04:33:42 weatherstationpi rc.local[434]:     chunked=chunked)

Apr 22 04:33:42 weatherstationpi rc.local[434]:   File "/usr/lib/python3/dist-packages/urllib3/connectionpool.py", line 343, in _make_request

Apr 22 04:33:42 weatherstationpi rc.local[434]:     self._validate_conn(conn)

Apr 22 04:33:42 weatherstationpi rc.local[434]:   File "/usr/lib/python3/dist-packages/urllib3/connectionpool.py", line 841, in _validate_conn

Apr 22 04:33:42 weatherstationpi rc.local[434]:     conn.connect()

Apr 22 04:33:42 weatherstationpi rc.local[434]:   File "/usr/lib/python3/dist-packages/urllib3/connection.py", line 344, in connect

Apr 22 04:33:43 weatherstationpi rc.local[434]:     ssl_context=context)

Apr 22 04:33:43 weatherstationpi rc.local[434]:   File "/usr/lib/python3/dist-packages/urllib3/util/ssl_.py", line 344, in ssl_wrap_socket

Apr 22 04:33:43 weatherstationpi rc.local[434]:     return context.wrap_socket(sock, server_hostname=server_hostname)

Apr 22 04:33:43 weatherstationpi rc.local[434]:   File "/usr/lib/python3/dist-packages/urllib3/contrib/pyopenssl.py", line 459, in wrap_socket

Apr 22 04:33:43 weatherstationpi rc.local[434]:     raise ssl.SSLError('bad handshake: %r' % e)

Apr 22 04:33:43 weatherstationpi rc.local[434]: ssl.SSLError: ("bad handshake: SysCallError(104, 'ECONNRESET')",)

Apr 22 04:33:43 weatherstationpi rc.local[434]: During handling of the above exception, another exception occurred:

Apr 22 04:33:43 weatherstationpi rc.local[434]: Traceback (most recent call last):

Apr 22 04:33:43 weatherstationpi rc.local[434]:   File "/usr/lib/python3/dist-packages/requests/adapters.py", line 449, in send

Apr 22 04:33:43 weatherstationpi rc.local[434]:     timeout=timeout

Apr 22 04:33:43 weatherstationpi rc.local[434]:   File "/usr/lib/python3/dist-packages/urllib3/connectionpool.py", line 638, in urlopen

Apr 22 04:33:43 weatherstationpi rc.local[434]:     _stacktrace=sys.exc_info()[2])

Apr 22 04:33:43 weatherstationpi rc.local[434]:   File "/usr/lib/python3/dist-packages/urllib3/util/retry.py", line 398, in increment

Apr 22 04:33:43 weatherstationpi rc.local[434]:     raise MaxRetryError(_pool, url, error or ResponseError(cause))

Apr 22 04:33:43 weatherstationpi rc.local[434]: urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='rtupdate.wunderground.com', port=443): Max retries exceeded with url: /weatherstation/updateweatherstation.php?ID=XXXXXXX&PASSWORD=XXXXXXX&dateutc=now&winddir=352&windspeedmph=4.91&windgustmph=5.81&humidity=67&tempf=33.21&dewptf=21.33&rainin=0.00&dailyrainin=0.22&baromin=29.84&indoortempf=35.91&indoorhumidity59.00=&solarradiation=15.79&UV=0.50&software=SkyWeather2 (Caused by SSLError(SSLError("bad handshake: SysCallError(104, 'ECONNRESET')")))

Apr 22 04:33:43 weatherstationpi rc.local[434]: During handling of the above exception, another exception occurred:

Apr 22 04:33:43 weatherstationpi rc.local[434]: Traceback (most recent call last):

Apr 22 04:33:43 weatherstationpi rc.local[434]:   File "/home/pi/SkyWeather/SDL_Pi_SkyWeather2/WeatherUnderground.py", line 57, in sendWeatherUndergroundData

Apr 22 04:33:43 weatherstationpi rc.local[434]:     r = requests.get("https://rtupdate.wunderground.com/weatherstation/updateweatherstation.php", params=myURL)

Apr 22 04:33:43 weatherstationpi rc.local[434]:   File "/usr/lib/python3/dist-packages/requests/api.py", line 75, in get

Apr 22 04:33:43 weatherstationpi rc.local[434]:     return request('get', url, params=params, **kwargs)

Apr 22 04:33:43 weatherstationpi rc.local[434]:   File "/usr/lib/python3/dist-packages/requests/api.py", line 60, in request

Apr 22 04:33:43 weatherstationpi rc.local[434]:     return session.request(method=method, url=url, **kwargs)

Apr 22 04:33:43 weatherstationpi rc.local[434]:   File "/usr/lib/python3/dist-packages/requests/sessions.py", line 533, in request

Apr 22 04:33:43 weatherstationpi rc.local[434]:     resp = self.send(prep, **send_kwargs)

Apr 22 04:33:43 weatherstationpi rc.local[434]:   File "/usr/lib/python3/dist-packages/requests/sessions.py", line 646, in send

Apr 22 04:33:43 weatherstationpi rc.local[434]:     r = adapter.send(request, **kwargs)

Apr 22 04:33:43 weatherstationpi rc.local[434]:   File "/usr/lib/python3/dist-packages/requests/adapters.py", line 514, in send

Apr 22 04:33:43 weatherstationpi rc.local[434]:     raise SSLError(e, request=request)

Apr 22 04:33:43 weatherstationpi rc.local[434]: requests.exceptions.SSLError: HTTPSConnectionPool(host='rtupdate.wunderground.com', port=443): Max retries exceeded with url: /weatherstation/updateweatherstation.php?ID=XXXXXXXXX&PASSWORD=XXXXXX&dateutc=now&winddir=352&windspeedmph=4.91&windgustmph=5.81&humidity=67&tempf=33.21&dewptf=21.33&rainin=0.00&dailyrainin=0.22&baromin=29.84&indoortempf=35.91&indoorhumidity59.00=&solarradiation=15.79&UV=0.50&software=SkyWeather2 (Caused by SSLError(SSLError("bad handshake: SysCallError(104, 'ECONNRESET')")))

Apr 22 04:33:43 weatherstationpi rc.local[434]: Execution of job "writeWeatherRecord (trigger: interval[0:05:00], next run at: 2021-04-22 04:33:42 EDT)" skipped: maximum number of running instances reached (1)

Apr 22 04:38:42 weatherstationpi rc.local[434]: Execution of job "writeWeatherRecord (trigger: interval[0:05:00], next run at: 2021-04-22 04:38:42 EDT)" skipped: maximum number of running instances reached (1)




After that this log message appears every time it tries to run writeWeatherRecord

Apr 22 08:58:42 weatherstationpi rc.local[434]: Execution of job "writeWeatherRecord (trigger: interval[0:05:00], next run at: 2021-04-22 08:58:42 EDT)" skipped: maximum number of running instances reached (1)


I had to restart everything to get it going again.