Vince,

Thank you. From memory the driver should retry continuously when the 
network returns if loop_on_init = True in weewx.conf (though I am not sure 
I tested this by turning of my network). Can you confirm the loop_on_init 
setting at the time?

Gary

On Monday, 28 December 2020 at 03:54:33 UTC+10 vince wrote:

> Gary - I wanted to pass along some logs from a gw1000 driver abort 
> yesterday.
>
> I had my home network down for a bit yesterday to do some firmware updates 
> on my Ubiquiti USG, Switch and AcLite access point and weewx aborted rather 
> quickly.
>
> The external, wired, and wifi networks were indeed down for some minutes 
> so missing some readings was expected, but I was hopeful that the driver 
> would recover gracefully after things were back up,  however weewx totally 
> aborted and the process was gone.
>
> Just passing along the logs in case you wanted to take a look.  Thanks.
>
>
>
> Dec 26 16:26:16 pi3jr weewx[18939] ERROR user.gw1000: Failed to obtain 
> response to command 'CMD_GW1000_LIVEDATA' after 3 attempts
> Dec 26 16:26:16 pi3jr weewx[18939] ERROR user.gw1000: Unable to obtain 
> live sensor data
> Dec 26 16:26:16 pi3jr weewx[18939] INFO weewx.engine: Main loop exiting. 
> Shutting engine down.
> Dec 26 16:26:16 pi3jr weewx[18939] INFO weewx.engine: Shutting down 
> StdReport thread
> Dec 26 16:26:36 pi3jr weewx[18939] ERROR weewx.engine: Unable to shut down 
> StdReport thread
> Dec 26 16:26:43 pi3jr weewx[18939] ERROR user.gw1000: Failed to obtain 
> response to command 'CMD_GW1000_LIVEDATA' after 3 attempts
> Dec 26 16:26:43 pi3jr weewx[18939] ERROR user.gw1000: Unable to obtain 
> live sensor data
> Dec 26 16:26:44 pi3jr weewx[18939] INFO user.gw1000: Gw1000Collector 
> thread has been terminated
> Dec 26 16:26:44 pi3jr weewx[18939] CRITICAL __main__: Caught WeeWxIOError: 
> Failed to obtain response to command 'CMD_GW1000_LIVEDATA' after 3 attempts
> Dec 26 16:26:44 pi3jr weewx[18939] CRITICAL __main__:     ****  Waiting 60 
> seconds then retrying...
> Dec 26 16:27:44 pi3jr weewx[18939] INFO __main__: retrying...
> Dec 26 16:27:44 pi3jr weewx[18939] INFO __main__: Using configuration file 
> /etc/weewx/weewx.conf
> Dec 26 16:27:44 pi3jr weewx[18939] INFO __main__: Debug is 0
> Dec 26 16:27:44 pi3jr weewx[18939] INFO weewx.engine: Loading station type 
> GW1000 (user.gw1000)
> Dec 26 16:28:08 pi3jr weewx[18939] ERROR user.gw1000: Failed to obtain 
> response to command 'CMD_READ_STATION_MAC' after 3 attempts
> Dec 26 16:28:08 pi3jr weewx[18939] ERROR weewx.engine: Import of driver 
> failed: Failed to obtain response to command 'CMD_READ_STATION_MAC' after 3 
> attempts (<class 'user.gw1000.GW1000IOError'>)
> Dec 26 16:28:08 pi3jr weewx[18939] CRITICAL weewx.engine:     **** 
>  Traceback (most recent call last):
> Dec 26 16:28:08 pi3jr weewx[18939] CRITICAL weewx.engine:     ****    File 
> "/usr/share/weewx/weewx/engine.py", line 109, in setupStation
> Dec 26 16:28:08 pi3jr weewx[18939] CRITICAL weewx.engine:     ****     
>  self.console = loader_function(config_dict, self)
> Dec 26 16:28:08 pi3jr weewx[18939] CRITICAL weewx.engine:     ****    File 
> "/usr/share/weewx/user/gw1000.py", line 1293, in loader
> Dec 26 16:28:08 pi3jr weewx[18939] CRITICAL weewx.engine:     ****     
>  return Gw1000Driver(**config_dict[DRIVER_NAME])
> Dec 26 16:28:08 pi3jr weewx[18939] CRITICAL weewx.engine:     ****    File 
> "/usr/share/weewx/user/gw1000.py", line 1568, in __init__
> Dec 26 16:28:08 pi3jr weewx[18939] CRITICAL weewx.engine:     ****     
>  super(Gw1000Driver, self).__init__(**stn_dict)
> Dec 26 16:28:08 pi3jr weewx[18939] CRITICAL weewx.engine:     ****    File 
> "/usr/share/weewx/user/gw1000.py", line 767, in __init__
> Dec 26 16:28:08 pi3jr weewx[18939] CRITICAL weewx.engine:     ****     
>  debug_wind=self.debug_wind)
> Dec 26 16:28:08 pi3jr weewx[18939] CRITICAL weewx.engine:     ****    File 
> "/usr/share/weewx/user/gw1000.py", line 1870, in __init__
> Dec 26 16:28:08 pi3jr weewx[18939] CRITICAL weewx.engine:     ****     
>  lost_contact_log_period=lost_contact_log_period)
> Dec 26 16:28:08 pi3jr weewx[18939] CRITICAL weewx.engine:     ****    File 
> "/usr/share/weewx/user/gw1000.py", line 2276, in __init__
> Dec 26 16:28:08 pi3jr weewx[18939] CRITICAL weewx.engine:     ****     
>  self.mac = self.get_mac_address()
> Dec 26 16:28:08 pi3jr weewx[18939] CRITICAL weewx.engine:     ****    File 
> "/usr/share/weewx/user/gw1000.py", line 2407, in get_mac_address
> Dec 26 16:28:08 pi3jr weewx[18939] CRITICAL weewx.engine:     ****     
>  return self.send_cmd_with_retries('CMD_READ_STATION_MAC')
> Dec 26 16:28:08 pi3jr weewx[18939] CRITICAL weewx.engine:     ****    File 
> "/usr/share/weewx/user/gw1000.py", line 2532, in send_cmd_with_retries
> Dec 26 16:28:08 pi3jr weewx[18939] CRITICAL weewx.engine:     ****     
>  raise GW1000IOError(_msg)
> Dec 26 16:28:08 pi3jr weewx[18939] CRITICAL weewx.engine:     **** 
>  user.gw1000.GW1000IOError: Failed to obtain response to command 
> 'CMD_READ_STATION_MAC' after 3 attempts
> Dec 26 16:28:08 pi3jr weewx[18939] CRITICAL __main__: Unable to load 
> driver: Failed to obtain response to command 'CMD_READ_STATION_MAC' after 3 
> attempts
> Dec 26 16:28:08 pi3jr weewx[18939] CRITICAL __main__:     ****  Exiting...
>

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