Re: [weewx-development] MQTTSubscribe.py installing as service
Hello everybody, There is issue and maybe an improvement that could be done in the driver but I'm not sure to understand correctly. My understanding is that: def __init__(self, **stn_dict): is executed at weewx start while : def genLoopPackets(self): is executed at each packet lookp The issue is that the mqtt connect is only in __init__ therefore, if weewx gets disconnected from mqtt (ex: if I restart mosquitto), weewx stops receiving packets. would it make sense to add at the beginning of def genLoopPackets(self): something like (NOT PYTHON, just principle example) if not(self.client.isConnected()) then self.client.subscribe(self.topic, qos=0) self.client.connect(self.host, 1883, 60) or maybe it could be used only .reconnect() ? Here is the driver link for reference: https://github.com/bonjour81/station_meteo/blob/master/weewx/driver/wxMesh.py Le mardi 14 janvier 2020 21:48:03 UTC+1, Ralph Underwood a écrit : > > I am using WeeWx 4.0.0.b8 (latest development version) and I copied > MQTTSubscribe from your GitHub. I did not install via wee_extension. > > My plan was to replace my standalone python program which subscribes to > MQTT and writes a file for the filepile.py extension. I converted it to > Python3 so with WeeWx 4 I will be all Python3. That has worked fine on one > of my stations, however my program does not have a queue and only handles > one MQTT message and I want to add more MQTT sensors to the stations. I > have a separate development station that I am working with to get > MQTTSubscribe working. I am going to start over with a clean installation > and use wee-extension to install MQTTSubscribe. > > It's snowing here in Seattle, so I should have some time to experiment. > > I will start a new thread to report success or ask for help - I didn't > notice that there were 5 pages on this thread before I asked about running > as a service. > > > > On Tuesday, January 14, 2020 at 12:02:43 PM UTC-8, Rich Bell wrote: >> >> Ralph, >> What version of WeeWX and MQTTSubscribe? Did you install via >> wee_extension? If you post a copy of your config (making sure to remove any >> sensitive information), I’d be happy to take a look. >> We should probably move this out of the wxMesh thread... >> Rich >> >> >> -- You received this message because you are subscribed to the Google Groups "weewx-development" group. To unsubscribe from this group and stop receiving emails from it, send an email to weewx-development+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/weewx-development/9633cb2b-1249-4391-9a73-e9f4e55650d1%40googlegroups.com.
Re: [weewx-development] MQTTSubscribe.py installing as service
I am using WeeWx 4.0.0.b8 (latest development version) and I copied MQTTSubscribe from your GitHub. I did not install via wee_extension. My plan was to replace my standalone python program which subscribes to MQTT and writes a file for the filepile.py extension. I converted it to Python3 so with WeeWx 4 I will be all Python3. That has worked fine on one of my stations, however my program does not have a queue and only handles one MQTT message and I want to add more MQTT sensors to the stations. I have a separate development station that I am working with to get MQTTSubscribe working. I am going to start over with a clean installation and use wee-extension to install MQTTSubscribe. It's snowing here in Seattle, so I should have some time to experiment. I will start a new thread to report success or ask for help - I didn't notice that there were 5 pages on this thread before I asked about running as a service. On Tuesday, January 14, 2020 at 12:02:43 PM UTC-8, Rich Bell wrote: > > Ralph, > What version of WeeWX and MQTTSubscribe? Did you install via > wee_extension? If you post a copy of your config (making sure to remove any > sensitive information), I’d be happy to take a look. > We should probably move this out of the wxMesh thread... > Rich > > > -- You received this message because you are subscribed to the Google Groups "weewx-development" group. To unsubscribe from this group and stop receiving emails from it, send an email to weewx-development+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/weewx-development/70eea334-56d2-4a26-a102-5170bb26988f%40googlegroups.com.
Re: [weewx-development] MQTTSubscribe.py installing as service
Ralph, What version of WeeWX and MQTTSubscribe? Did you install via wee_extension? If you post a copy of your config (making sure to remove any sensitive information), I’d be happy to take a look. We should probably move this out of the wxMesh thread... Rich On Tuesday, 14 January 2020 14:48:03 UTC-5, Ralph Underwood wrote: > > I was replying to a post on an earlier page. I just found Rich's > MQTTSubscribe.py and have started to experiment with it as a service. > > I managed to get to this: > > Jan 14 11:23:16 TestPi weewx[4983] CRITICAL weewx.engine: Caught > unrecoverable exception: > Jan 14 11:23:16 TestPi weewx[4983] CRITICAL weewx.engine: Empty > module name > Jan 14 11:23:16 TestPi weewx[4983] CRITICAL weewx.engine: > Traceback (most recent call last): > Jan 14 11:23:16 TestPi weewx[4983] CRITICAL weewx.engine: File > "/home/weewx/bin/weewx/engine.py", line 897, in main > Jan 14 11:23:16 TestPi weewx[4983] CRITICAL weewx.engine: > engine = StdEngine(config_dict) > Jan 14 11:23:16 TestPi weewx[4983] CRITICAL weewx.engine: File > "/home/weewx/bin/weewx/engine.py", line 83, in __init__ > Jan 14 11:23:16 TestPi weewx[4983] CRITICAL weewx.engine: > self.loadServices(config_dict) > Jan 14 11:23:16 TestPi weewx[4983] CRITICAL weewx.engine: File > "/home/weewx/bin/weewx/engine.py", line 144, in loadServices > Jan 14 11:23:16 TestPi weewx[4983] CRITICAL weewx.engine: > obj = weeutil.weeutil.get_object(svc)(self,config_dict) > Jan 14 11:23:16 TestPi weewx[4983] CRITICAL weewx.engine: File > "/home/weewx/bin/weeutil/weeutil.py", line 1093, in get_object > Jan 14 11:23:16 TestPi weewx[4983] CRITICAL weewx.engine: > mod = __import__(module) > Jan 14 11:23:16 TestPi weewx[4983] CRITICAL weewx.engine: > ValueError: Empty module name > Jan 14 11:23:16 TestPi weewx[4983] CRITICAL weewx.engine: > Exiting. > > Sleuthing begins. > -- You received this message because you are subscribed to the Google Groups "weewx-development" group. To unsubscribe from this group and stop receiving emails from it, send an email to weewx-development+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/weewx-development/85171f1e-4b3d-46a1-a018-3428c6396843%40googlegroups.com.
Re: [weewx-development] MQTTSubscribe.py installing as service
I was replying to a post on an earlier page. I just found Rich's MQTTSubscribe.py and have started to experiment with it as a service. I managed to get to this: Jan 14 11:23:16 TestPi weewx[4983] CRITICAL weewx.engine: Caught unrecoverable exception: Jan 14 11:23:16 TestPi weewx[4983] CRITICAL weewx.engine: Empty module name Jan 14 11:23:16 TestPi weewx[4983] CRITICAL weewx.engine: Traceback (most recent call last): Jan 14 11:23:16 TestPi weewx[4983] CRITICAL weewx.engine: File "/home/weewx/bin/weewx/engine.py", line 897, in main Jan 14 11:23:16 TestPi weewx[4983] CRITICAL weewx.engine: engine = StdEngine(config_dict) Jan 14 11:23:16 TestPi weewx[4983] CRITICAL weewx.engine: File "/home/weewx/bin/weewx/engine.py", line 83, in __init__ Jan 14 11:23:16 TestPi weewx[4983] CRITICAL weewx.engine: self.loadServices(config_dict) Jan 14 11:23:16 TestPi weewx[4983] CRITICAL weewx.engine: File "/home/weewx/bin/weewx/engine.py", line 144, in loadServices Jan 14 11:23:16 TestPi weewx[4983] CRITICAL weewx.engine: obj = weeutil.weeutil.get_object(svc)(self,config_dict) Jan 14 11:23:16 TestPi weewx[4983] CRITICAL weewx.engine: File "/home/weewx/bin/weeutil/weeutil.py", line 1093, in get_object Jan 14 11:23:16 TestPi weewx[4983] CRITICAL weewx.engine: mod = __import__(module) Jan 14 11:23:16 TestPi weewx[4983] CRITICAL weewx.engine: ValueError: Empty module name Jan 14 11:23:16 TestPi weewx[4983] CRITICAL weewx.engine: Exiting. Sleuthing begins. -- You received this message because you are subscribed to the Google Groups "weewx-development" group. To unsubscribe from this group and stop receiving emails from it, send an email to weewx-development+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/weewx-development/0f790eb9-5cea-4056-8614-bb3340238b14%40googlegroups.com.
