read csv-data and put it in an array

Perlchamp · Apr 30, 2020, 4:34 PM

thank you. ok, i will test …

only for your information:

start() {
		console.log(`Starting module helper: ${this.name}`);
	},

	stop(){
		console.log(`Stopping module helper: ${this.name}`);
	},

this is from your SampleModule. i’m not here to reprimand you. it should only be information. so please do not misunderstand.

sdetweil · Apr 30, 2020, 4:36 PM

@Perlchamp thanks… will fix… never copy from another without review!!

Perlchamp · Apr 30, 2020, 4:37 PM

always my pleasure

sdetweil · Apr 30, 2020, 4:43 PM

@Perlchamp fixed

sdetweil · Apr 30, 2020, 4:42 PM

if u redirect the output of npm start to a file, this is what you will see in the file


> magicmirror@2.11.0 start /home/sam/MagicMirror
> DISPLAY="${DISPLAY:=:0}" ./node_modules/.bin/electron js/electron.js

[2020-04-30 11:15:53.521] [LOG]    Starting MagicMirror: v2.11.0
[2020-04-30 11:15:53.524] [LOG]    Loading config ...
[2020-04-30 11:15:53.526] [LOG]    Loading module helpers ...
[2020-04-30 11:15:53.528] [LOG]    Initializing new module helper ...
[2020-04-30 11:15:53.528] [LOG]    Module helper loaded: MMM-Logging
[2020-04-30 11:15:53.529] [LOG]    No helper found for module: alert.
[2020-04-30 11:15:53.529] [LOG]    No helper found for module: clock.
[2020-04-30 11:15:53.663] [LOG]    Initializing new module helper ...
[2020-04-30 11:15:53.663] [LOG]    Module helper loaded: MyCovid19
[2020-04-30 11:15:53.784] [LOG]    Initializing new module helper ...
[2020-04-30 11:15:53.785] [LOG]    Module helper loaded: MMM-AlexaControl
[2020-04-30 11:15:53.786] [LOG]    handler helper in init
[2020-04-30 11:15:53.786] [LOG]    Module helper loaded: MMM-SleepWake
[2020-04-30 11:15:53.786] [LOG]    All module helpers loaded.
[2020-04-30 11:15:53.820] [LOG]    Starting server on port 8090 ... 
[2020-04-30 11:15:53.821] [INFO]   [33mYou're using a full whitelist configuration to allow for all IPs[39m
[2020-04-30 11:15:53.823] [LOG]    Server started ...
[2020-04-30 11:15:53.823] [LOG]    Connecting socket for: MMM-Logging
[2020-04-30 11:15:53.824] [LOG]    Module helper started for MMM-Logging
[2020-04-30 11:15:53.824] [LOG]    Connecting socket for: MyCovid19
[2020-04-30 11:15:53.824] [LOG]    Starting node_helper for module: MyCovid19
[2020-04-30 11:15:53.824] [LOG]    path=/home/sam/MagicMirror/modules/MyCovid19
[2020-04-30 11:15:53.824] [LOG]    Connecting socket for: MMM-AlexaControl
[2020-04-30 11:15:53.824] [LOG]    MMM-AlexaControl helper, started...
[2020-04-30 11:15:53.824] [LOG]    Connecting socket for: MMM-SleepWake
[2020-04-30 11:15:53.825] [LOG]    handler helper in start
[2020-04-30 11:15:53.825] [LOG]    Sockets connected & modules started ...
[2020-04-30 11:15:53.906] [LOG]    Launching application.
[2020-04-30 11:15:53.928] [LOG]    setup for latent showing  // < --- from my module node_helper
[2020-04-30 11:15:54.487] [LOG]    requested file exists=modules/MyCovid19/states-rawdata-04-30-2020 sending back to module_13_MyCovid19_5731  // < --- from my module node_helper
[2020-04-30 11:15:54.490] [LOG]    requested file exists=modules/MyCovid19/countries-rawdata-04-30-2020 sending back to module_16_MyCovid19_7951  // < --- from my module node_helper
[2020-04-30 11:15:54.492] [LOG]    requested file exists=modules/MyCovid19/countries-rawdata-04-30-2020 sending back to module_14_MyCovid19_1721  // < --- from my module node_helper
[2020-04-30 11:15:54.493] [LOG]    requested file exists=modules/MyCovid19/countries-rawdata-04-30-2020 sending back to module_15_MyCovid19_91  // < --- from my module node_helper
[2020-04-30 11:15:54.498] [LOG]    requested file exists=modules/MyCovid19/countries-rawdata-04-30-2020 sending back to module_17_MyCovid19_2191  // < --- from my module node_helper
etc

Perlchamp · Apr 30, 2020, 4:48 PM

ok, it’s slowly dawning on me, see little light at the end of the tunnel

sdetweil · Apr 30, 2020, 4:55 PM

@Perlchamp if u install the logging module I suggested, then it captures all the messages from the modulename.js in the browser and prints them to the terminal window log, which would be saved to the file as well.

sdetweil · Apr 30, 2020, 5:02 PM

@sdetweil a node_helper has two built in functions (I have never useed init() or stop() for anything, but they are available)

start: when the helper is loaded
socketNotificationReceived, when the modulename.js sends a message to the helper

the helper has one useful function

sendSocketNotification , to send a message back to the modulename.js

everything else is all up to you

note that the modulename.js gets the config.js config:{} info for this module, NOT the node_helper… so if the node_helper needs to know (filenames, timings, ???) , the modulename.js has to send a message with the this.config info down to the helper, and the helper has to save it to use later

Perlchamp · Apr 30, 2020, 5:06 PM

@sdetweil said in read csv-data and put it in an array:

if u install the logging module I suggested, then it captures all the messages from the modulename.js in the browser and prints them to the terminal window log, which would be saved to the file as well.

so i also can do (?):
npm start dev
in the window on the right klicking on “console”. there i see a lot of massages coming from console/moduls
and then i can use your module to lock out other modules (?) …

sdetweil · Apr 30, 2020, 5:09 PM

@Perlchamp

so i also can do (?):
npm start dev

yes

can use your module to lock out other modules (

no… it collects all messages. so I add my module name to them…

on windows the notepad++ editor allows you to find all, and gives a new window with the lines
from where the find was done and allows u to click on the find results and navigate to the original file…
very helpful when there is a big log and maybe only 1 or 2 specific messages u are looking for