@jkandasa,

I found a typo in your example : https://<mycontrollerip>:8334/mylib/gauge.min.js
Using https://<mycontrollerip>:8443/mylib/gauge.min.js it works !

Congratulations for MyController !

Hi,

not really, I sent a request and got 3 replies.

cause 1:
I discovered that OpenHab was enabled at the same time even if I removed the gateway from its things (just wanted to give it a try), so I just unistalled it and the problem disappeared.
For a while...

cause 2:
I was using MYSController for real time debugging of my sensors, but without enablig the "RX only" mode.
Once enabled the RX only mode, the problem disappeared completely.

So, there's nothing wrong with MyController, but rather a weird scenario caused by me.

Enabling ACK on both sensors and Mycontroller I could figure out what was going on.

So, false alarm, sorry !

Franco.

I have some additional information.

I added a S_INFO child to the GPS sensor and sent the position as text. MyController gets confused again.
I suspected that the semicolon ; can generate confusion in the parser, so in the text information I changed the semicolon ; with a pipe | separator and the text is reported correctly.

@jkandasa thanks for your kind answer.
It's what I imagined.
My use case is: Recreational vehicle equipped with 15-20 nodes to monitor resources like air quality, water, batteries, power supplies and chargers, gas, temperature&humidity, gps, heading and inclination and so on.

So, it's a Smart Mobile Home !

I chose to build a display node just because the white background of the web interface does not fit really well (too much light during the night, annoying when you drive. But I would have avoided it if I only could since it's time and nerves consuming, and buy a couple of cheap tablets instead.

But since I am there, I'd like to keep on using it, so if we could increment it it would be super nice. The same applies to operations and to dashboard, since it'a hard to pick the proper sensor variable when you have about 200 sensor variables, and growing.

Thanks in advance and keep up the good work !
Franco.

@jkandasa I am using nRF24L01. since the distance is short and there are no RF obstacles.

Most sensors are base on the Keywish RF-NANO, which is very convenient for non-battery supplied applications.
The serial gateway itself is just an RF-NANO plugged into the Raspberry Pii where MyController is running.

So far I've developed:

with RF-NANO

1. temperature/humdity sensors
2. RS485 sensor interfaced with 2 power meters (for inverter and mains)
3. GPS sensor
4. water tank level and flow
5. inclinometer (sleeping and cooking on a inclined plane is no fun).

with ESP32+nRF

1. BLE interface to commercial Solar Charger
2. Wifi interface to commercial Battery Manager
3. Air Quality Sensor (this works as a Wifi gateway)

with Arduino Mega + nRF (maybe I'll migrate to ESP32 using WiFi)

1. touch 3.5" display

Lights, relays, door locks and alarms to come.

@jkandasa it works !
it is a bit slower than before (30") but it does what I was missing.

Great job, thank you !

@jkandasa increasing the memory did it. thanks again !

@jkandasa sorry for the late reply.

I don't get any error, just the lists are empty.
Loading the Sensors subpage, it stays there forever.

it seems a database relate issue, maybe I have too many sensors reporting. (average duration is 20ms, 600 messages per minute.

In the meantime I just took a ESP32 and cyclic query in influx db all the sensors that the display expects, and then just forward node-to-node to the display (I use mysensors and nRF24 radio). Still a couple of variable casting problems on V_PERCENTAGE but it works.

Of course, I look forward to get back to Mycontroller

@jkandasa I will give it a try to the snapshot, thanks !

@jkandasa today I installed the latest SNAPSHOT, but I wanted to start from a fresh configuration, so I did not restore any backup from the previous snapshot.

So far, looks like it is running much faster, and the sensors dropdown list is filled in a few seconds instead of minutes as before.

Great job ! Happy to be back with MyController !

I will still keep the actual solution for the display.
In this way the data from influxdb to the display doesn't go thought MyController. I added a second serial gateway(different channel and network ID) just for that scope, and so far just for date and time syncronisation.

@jkandasa I will never be thankful enough for MyController

I found this looking for a way to delete sensors older than a time interval. The reason is that over time and trials I have accumulated a huge amount of sensor variables which I would like to get rid of.
Sometimes they are just sensor variables added on top of the true ones.

Since I have little practice with Javascript I would need some guidance to write a script which removes all the sensor variables older than a given (fixed) interval.

@jkandasa ,
thanks a lot for the prompt answer.

Fun fact, this is the library I use, and there's no run() method, but it appears in the example on the page you linked.

I'm confused now.

Cheers,
Franco

Hi @jkandasa,

I get this error:

MyController.cpp: 158:9: error: 'class SimpleTimer' has no member named 'run
158 | timer.run(); \ SimpleTimer is working
| ^~~

But I could not find any library that has this member.

Any help is much appreciated

@jkandasa I just installed the last SNAPSHOT to the home server and restored the last backup and it works smoothly

@jkandasa today I installed the latest SNAPSHOT, but I wanted to start from a fresh configuration, so I did not restore any backup from the previous snapshot.

So far, looks like it is running much faster, and the sensors dropdown list is filled in a few seconds instead of minutes as before.

Great job ! Happy to be back with MyController !

I will still keep the actual solution for the display.
In this way the data from influxdb to the display doesn't go thought MyController. I added a second serial gateway(different channel and network ID) just for that scope, and so far just for date and time syncronisation.

@jkandasa I will give it a try to the snapshot, thanks !

@jkandasa sorry for the late reply.

I don't get any error, just the lists are empty.
Loading the Sensors subpage, it stays there forever.

it seems a database relate issue, maybe I have too many sensors reporting. (average duration is 20ms, 600 messages per minute.

In the meantime I just took a ESP32 and cyclic query in influx db all the sensors that the display expects, and then just forward node-to-node to the display (I use mysensors and nRF24 radio). Still a couple of variable casting problems on V_PERCENTAGE but it works.

Of course, I look forward to get back to Mycontroller

@jkandasa already done yesterday, when I found it, but unfortunately it did not work.
Must say that the system has lots of sensor variables (around 200).
When I migrated, as described in the dirty way method, they were already all there.

I will go to have a look later today. Is there any information that I might collect ?

Btw, the sensors are shown in the node details and contain al the info.

Action menu also works, but as soon as you encounter a drop down menu, it's empty

@jkandasa I installed the fresh instance and the nodes showed up immediately.
I came back after few hours to start adding the forwardings but the sensors list is empty.

Looking at the log I have found this

2021-05-04 21:15:44,641 ERROR [mc-th-pool-0] [org.mycontroller.standalone.provider.EngineAbstract:279] Throws exception while processing!, [MessageImpl(gatewayId=1, nodeEui=5, sensorId=SENSOR_BC, type=Internal, subType=Pre sleep notification, ack=0, payload=500, isTxMessage=false, timestamp=1620155744629, properties=null)]
java.util.concurrent.RejectedExecutionException: Task org.mycontroller.standalone.provider.ResourcesLogger@1d223de rejected from java.util.concurrent.ThreadPoolExecutor@a957bf[Running, pool size = 70, active threads = 70, queued tasks = 100, completed tasks = 551833]
	at java.util.concurrent.ThreadPoolExecutor$AbortPolicy.rejectedExecution(ThreadPoolExecutor.java:2063)
	at java.util.concurrent.ThreadPoolExecutor.reject(ThreadPoolExecutor.java:830)
	at java.util.concurrent.ThreadPoolExecutor.execute(ThreadPoolExecutor.java:1379)
	at org.mycontroller.standalone.McThreadPoolFactory.execute(McThreadPoolFactory.java:52)
	at org.mycontroller.standalone.provider.ExecuterAbstract.execute(ExecuterAbstract.java:134)
	at org.mycontroller.standalone.provider.EngineAbstract.auditQueue(EngineAbstract.java:274)
	at org.mycontroller.standalone.provider.EngineAbstract.run(EngineAbstract.java:133)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:748)

repeated for every sensor variable. The sensor variables are all present in influxDB (remote server)

What I am missing ?

Thanks and kind reards,
Franco

@jkandasa I see sporadic data coming in, while infludb receives all of them.
I connected the serial gateway to the pc using MYScontroller and the data flows regularly.

Now I created a new fresh install and I am restarting from the beginning.
I still have to recreate the forwardings, which is a pain.

I will let you know how it goes

Cheers,
Franco