Threads seem to multiply with each execution

[lucboudreau]

Describe the bug

I've been getting crashes for a while. In the pyhydroquebec logs, the log entries seem to be copied 2, then 3, then 4 times and so one until the docker image crashes and restarts.

To Reproduce

I run pyhydroquebec in docker as described here.

#49 (comment)

Expected behavior
Shouldn't crash repeatedly :)

This is what I get in my logs.

2021-02-20 20:50:49,640 - INFO - mqtt-hydroquebec - Initializing...
2021-02-20 20:50:49,642 - INFO - mqtt-hydroquebec - Start main process
2021-02-20 20:50:49,642 - INFO - mqtt-hydroquebec - Connecting to MQTT server
2021-02-20 20:50:49,642 - INFO - mqtt-hydroquebec - Reaching MQTT server
2021-02-20 20:50:49,643 - INFO - pyhydroquebec - Log in using user@example.com
2021-02-20 20:50:52,569 - INFO - pyhydroquebec - fetching customers
2021-02-20 20:50:52,725 - INFO - pyhydroquebec.customer.0123456789 - Fetching summary page
2021-02-20 20:50:52,725 - INFO - pyhydroquebec - Selecting customer 0123456789
2021-02-20 20:50:59,687 - INFO - pyhydroquebec - Customer 0123456789 selected
2021-02-20 20:51:05,174 - INFO - pyhydroquebec.customer.0123456789 - Fetching current period data
2021-02-20 20:51:09,500 - INFO - pyhydroquebec.customer.0123456789 - Fetching daily data between 2021-02-19 and 2021-02-19
2021-02-20 20:51:09,561 - INFO - mqtt-hydroquebec - Waiting for 10800 seconds before the next check
2021-02-20 23:51:26,086 - INFO - pyhydroquebec - Log in using user@example.com
2021-02-20 23:51:26,086 - INFO - pyhydroquebec - Log in using user@example.com
2021-02-20 23:51:28,234 - INFO - pyhydroquebec - fetching customers
2021-02-20 23:51:28,234 - INFO - pyhydroquebec - fetching customers
2021-02-20 23:51:29,318 - INFO - pyhydroquebec.customer.0123456789 - Fetching summary page
2021-02-20 23:51:29,318 - INFO - pyhydroquebec.customer.0123456789 - Fetching summary page
2021-02-20 23:51:29,318 - INFO - pyhydroquebec - Selecting customer 0123456789
2021-02-20 23:51:29,318 - INFO - pyhydroquebec - Selecting customer 0123456789
2021-02-20 23:51:42,850 - INFO - pyhydroquebec - Customer 0123456789 selected
2021-02-20 23:51:42,850 - INFO - pyhydroquebec - Customer 0123456789 selected
2021-02-20 23:51:51,807 - INFO - pyhydroquebec.customer.0123456789 - Fetching current period data
2021-02-20 23:51:51,807 - INFO - pyhydroquebec.customer.0123456789 - Fetching current period data
2021-02-20 23:51:57,261 - INFO - pyhydroquebec.customer.0123456789 - Fetching daily data between 2021-02-19 and 2021-02-19
2021-02-20 23:51:57,261 - INFO - pyhydroquebec.customer.0123456789 - Fetching daily data between 2021-02-19 and 2021-02-19
2021-02-20 23:51:57,309 - INFO - mqtt-hydroquebec - Waiting for 10800 seconds before the next check
2021-02-21 02:52:14,064 - INFO - pyhydroquebec - Log in using user@example.com
2021-02-21 02:52:14,064 - INFO - pyhydroquebec - Log in using user@example.com
2021-02-21 02:52:14,064 - INFO - pyhydroquebec - Log in using user@example.com
2021-02-21 02:52:16,599 - INFO - pyhydroquebec - fetching customers
2021-02-21 02:52:16,599 - INFO - pyhydroquebec - fetching customers
2021-02-21 02:52:16,599 - INFO - pyhydroquebec - fetching customers
2021-02-21 02:52:16,768 - INFO - pyhydroquebec.customer.0123456789 - Fetching summary page
2021-02-21 02:52:16,768 - INFO - pyhydroquebec.customer.0123456789 - Fetching summary page
2021-02-21 02:52:16,768 - INFO - pyhydroquebec.customer.0123456789 - Fetching summary page
2021-02-21 02:52:16,769 - INFO - pyhydroquebec - Selecting customer 0123456789
2021-02-21 02:52:16,769 - INFO - pyhydroquebec - Selecting customer 0123456789
2021-02-21 02:52:16,769 - INFO - pyhydroquebec - Selecting customer 0123456789
2021-02-21 02:52:25,660 - INFO - pyhydroquebec - Customer 0123456789 selected
2021-02-21 02:52:25,660 - INFO - pyhydroquebec - Customer 0123456789 selected
2021-02-21 02:52:25,660 - INFO - pyhydroquebec - Customer 0123456789 selected
2021-02-21 02:52:31,857 - INFO - pyhydroquebec.customer.0123456789 - Fetching current period data
2021-02-21 02:52:31,857 - INFO - pyhydroquebec.customer.0123456789 - Fetching current period data
2021-02-21 02:52:31,857 - INFO - pyhydroquebec.customer.0123456789 - Fetching current period data
2021-02-21 02:52:36,380 - INFO - pyhydroquebec.customer.0123456789 - Fetching daily data between 2021-02-19 and 2021-02-19
2021-02-21 02:52:36,380 - INFO - pyhydroquebec.customer.0123456789 - Fetching daily data between 2021-02-19 and 2021-02-19
2021-02-21 02:52:36,380 - INFO - pyhydroquebec.customer.0123456789 - Fetching daily data between 2021-02-19 and 2021-02-19
2021-02-21 02:52:36,436 - INFO - mqtt-hydroquebec - Waiting for 10800 seconds before the next check

PyHydroQuebec and Python version
Latest docker images.

registry.gitlab.com/ttblt-hass/pyhydroquebec/mqtt   master    be277f330a52   16 months ago   115MB

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Additional context

[kayrozen]

I also have this situation