1.3 KiB
The Websocket reuires some node.js packages these can be installed via (in the websocket directory):
npm init -y
npm install redis npm install ws npm install dotenv
To run the Websocket, a libary like pm2 is recomendend.
npm install pm2 -g
To now start the Websocket use:
pm2 start index.js --max-memory-restart 1G --node-args="--max-old-space-size=1024" --name="WebSocket WKVS"
The --max-memory-restart and --max-old-space-size may be set higher, if many connections are predicted and the server has enough RAM.
All proesses of pm2 can be listed via:
pm2 list
To stopp the Websocket and remove it from pm2, use:
pm2 stop "WebSocket WKVS"
pm2 remove "WebSocket WKVS"
The whole PHP code depends on multiple composer packages. To install these create a folder composer in the document root:
mkdir composer && cd composer
Then install the composer packages:
composer require vlucas/phpdotenv && composer require phpmailer/phpmailer && composer require shuchkin/simplexlsx && composer require sprain/swiss-qr-bill && composer require james-heinrich/getid3 && composer require chriskonnertz/string-calc && composer require tecnickcom/tcpdf
WKVS was developed with the folowing versions:
vlucas/phpdotenv 5.6 phpmailer/phpmailer 7.0 shuchkin/simplexlsx 1.1 sprain/swiss-qr-bill 5.3 james-heinrich/getid3 1.9 chriskonnertz/string-calc 2.0 tecnickcom/tcpdf 6.11