I have a problem with the sdr driver. The problem is that sdr does not kill
the rtl_433 process and due to some graphs with many queries there are
times that I get the database is locked error that causes weewx to restart,
then loading the driver again gives the error and stays in a loop until I
solve it manually and lose all the data.
Aug 14 02:05:32 raspberrypi weewx[9020]: engine: Main loop exiting.
Shutting engine down.
Aug 14 02:05:32 raspberrypi weewx[9020]: engine: Shutting down StdReport
thread
Aug 14 02:05:47 raspberrypi weewx[9020]: reportengine: Caught unrecoverable
exception in generator 'user.belchertown.HighchartsJsonGenerator'
Aug 14 02:05:47 raspberrypi weewx[9020]: **** database is locked
Aug 14 02:05:47 raspberrypi weewx[9020]: **** Traceback (most
recent call last):
Aug 14 02:05:47 raspberrypi weewx[9020]: **** File
"/usr/share/weewx/weewx/reportengine.py", line 204, in run
Aug 14 02:05:47 raspberrypi weewx[9020]: **** obj.start()
Aug 14 02:05:47 raspberrypi weewx[9020]: **** File
"/usr/share/weewx/weewx/reportengine.py", line 300, in start
Aug 14 02:05:47 raspberrypi weewx[9020]: **** self.run()
Aug 14 02:05:47 raspberrypi weewx[9020]: **** File
"/usr/share/weewx/user/belchertown.py", line 1026, in run
Aug 14 02:05:47 raspberrypi weewx[9020]: **** start_ts =
archive.firstGoodStamp()
Aug 14 02:05:47 raspberrypi weewx[9020]: **** File
"/usr/share/weewx/weewx/manager.py", line 215, in firstGoodStamp
Aug 14 02:05:47 raspberrypi weewx[9020]: **** _row =
self.getSql("SELECT MIN(dateTime) FROM %s" % self.table_name)
Aug 14 02:05:47 raspberrypi weewx[9020]: **** File
"/usr/share/weewx/weewx/manager.py", line 395, in getSql
Aug 14 02:05:47 raspberrypi weewx[9020]: ****
_cursor.execute(sql, sqlargs)
Aug 14 02:05:47 raspberrypi weewx[9020]: **** File
"/usr/share/weewx/weedb/sqlite.py", line 43, in guarded_fn
Aug 14 02:05:47 raspberrypi weewx[9020]: **** raise
weedb.OperationalError(e)
Aug 14 02:05:47 raspberrypi weewx[9020]: **** OperationalError:
database is locked
Aug 14 02:05:47 raspberrypi weewx[9020]: **** Generator terminated
Aug 14 02:05:47 raspberrypi weewx[9020]: sdr: MainThread: shutdown process
rtl_433 -q -F json -R 32 -M utc -f 868.3M
Aug 14 02:05:57 raspberrypi weewx[9020]: sdr: MainThread: timed out waiting
for stdout-thread
Aug 14 02:06:07 raspberrypi weewx[9020]: sdr: MainThread: timed out waiting
for stderr-thread
Aug 14 02:06:07 raspberrypi weewx[9020]: engine: Database OperationalError
exception: database is locked
Aug 14 02:06:07 raspberrypi weewx[9020]: **** Waiting 2 minutes then
retrying...
Aug 14 02:08:07 raspberrypi weewx[9020]: engine: retrying...
Aug 14 02:08:07 raspberrypi weewx[9020]: engine: Using configuration file
/etc/weewx/weewx.conf
Aug 14 02:08:07 raspberrypi weewx[9020]: engine: Loading station type SDR
(user.sdr)
Aug 14 02:08:07 raspberrypi weewx[9020]: sdr: MainThread: driver version is
0.64
Aug 14 02:08:07 raspberrypi weewx[9020]: sdr: MainThread: sensor map is
{'windGust': 'wind_gust.*.FOWHx080Packet', 'windDir':
'wind_dir.*.FOWHx080Packet', 'windSpeed': 'wind_speed.*.FOWHx080Packet',
'outTemp': 'temperature.*.FOWHx080Packet', 'outHumidity':
'humidity.*.FOWHx080Packet', 'rain_total': 'rain_total.*.FOWHx080Packet',
'battery': 'battery.*.FOWHx080Packet'}
Aug 14 02:08:07 raspberrypi weewx[9020]: sdr: MainThread: deltas is
{'rain': 'rain_total'}
Aug 14 02:08:07 raspberrypi weewx[9020]: sdr: MainThread: startup process
'rtl_433 -q -F json -R 32 -M utc -f 868.3M'
Aug 14 02:08:07 raspberrypi weewx[9020]: engine: StdConvert target unit is
0x11
Aug 14 02:08:07 raspberrypi weewx[9020]: wxcalculate: The following values
will be calculated: barometer=prefer_hardware, windchill=prefer_hardware,
dewpoint=prefer_hardware, appTemp=prefer_hardware,
rainRate=prefer_hardware, windrun=prefer_hardware,
heatindex=prefer_hardware, maxSolarRad=prefer_hardware,
humidex=prefer_hardware, pressure=prefer_hardware,
inDewpoint=prefer_hardware, ET=prefer_hardware, altimeter=prefer_hardware,
cloudbase=prefer_hardware
Aug 14 02:08:07 raspberrypi weewx[9020]: wxcalculate: The following
algorithms will be used for calculations: altimeter=aaNOAA, maxSolarRad=RS
Aug 14 02:08:07 raspberrypi weewx[9020]: engine: Archive will use data
binding wx_binding
Aug 14 02:08:07 raspberrypi weewx[9020]: engine: Record generation will be
attempted in 'software'
Aug 14 02:08:07 raspberrypi weewx[9020]: engine: Using archive interval of
300 seconds (software record generation)
Aug 14 02:08:07 raspberrypi weewx[9020]: engine: Using binding 'wx_binding'
to database 'weewx.sdb'
Aug 14 02:08:07 raspberrypi weewx[9020]: manager: Starting backfill of
daily summaries
Aug 14 02:08:07 raspberrypi weewx[9020]: restx: StationRegistry: Station
will be registered.
Aug 14 02:08:07 raspberrypi weewx[9020]: restx: Wunderground: Posting not
enabled.
Aug 14 02:08:07 raspberrypi weewx[9020]: restx: PWSweather: Posting not
enabled.
Aug 14 02:08:08 raspberrypi weewx[9020]: restx: CWOP: Posting not enabled.
Aug 14 02:08:08 raspberrypi weewx[9020]: restx: WOW: Posting not enabled.
Aug 14 02:08:08 raspberrypi weewx[9020]: restx: AWEKAS: Posting not enabled.
Aug 14 02:08:08 raspberrypi weewx[9020]: restx: MQTT: service version is
0.19
Aug 14 02:08:08 raspberrypi weewx[9020]: restx: MQTT: binding to ['loop',
'archive']
Aug 14 02:08:08 raspberrypi weewx[9020]: restx: MQTT: topic is
estacion/datos
Aug 14 02:08:08 raspberrypi weewx[9020]: restx: MQTT: desired unit system
is METRIC
Aug 14 02:08:08 raspberrypi weewx[9020]: restx: MQTT: data will be uploaded
to mqtt://broker.hivemq.com:1883
Aug 14 02:08:08 raspberrypi weewx[9020]: engine: Starting up weewx version
3.9.1
Aug 14 02:08:08 raspberrypi weewx[9020]: engine: Starting main packet loop.
Aug 14 02:08:08 raspberrypi weewx[9020]: sdr: MainThread: err: ['rtl_433
version unknown inputs file rtl_tcp RTL-SDR\n', 'Trying conf file at
"rtl_433.conf"...\n', 'Trying conf file at
"/root/.config/rtl_433/rtl_433.conf"...\n', 'Trying conf file at
"/usr/local/etc/rtl_433/rtl_433.conf"...\n', 'Trying conf file at
"/etc/rtl_433/rtl_433.conf"...\n', 'quiet option (-q) is default and
deprecated. See -v to increase verbosity\n', '\n', '\tConsider using "-M
newmodel" to transition to new model keys. This will become the default
someday.\n', '\tA table of changes and discussion is at
https://github.com/merbanan/rtl_433/pull/986.\n', '\n', 'Registered 1 out
of 133 device decoding protocols [ 32 ]\n', 'usb_claim_interface error
-6\n']
Aug 14 02:08:08 raspberrypi weewx[9020]: engine: Main loop exiting.
Shutting engine down.
Aug 14 02:08:08 raspberrypi weewx[9020]: sdr: MainThread: shutdown process
rtl_433 -q -F json -R 32 -M utc -f 868.3M
Aug 14 02:08:08 raspberrypi weewx[9020]: engine: Caught WeeWxIOError:
rtl_433 process is not running
Aug 14 02:08:08 raspberrypi weewx[9020]: **** Waiting 60 seconds then
retrying...
Aug 14 02:09:08 raspberrypi weewx[9020]: engine: retrying...
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