uci-interrupt/examples/single.js

import Interrupt from '../src/interrupt'

const delay = time => new Promise(res=>setTimeout(()=>res(),time))

const IPIN = process.env.IPIN || 4

const EDGE = process.env.EDGE || 'both'
// const REMOTE_HOST = process.env.REMOTE_HOST || 'sbc'
// const REMOTE_PORT = process.env.REMOTE_PORT || 9000
const PORT = process.env.PORT || 9000 + IPIN

let interrupt  = new Interrupt(IPIN,{id:'test-interrupt', wait:0, edge:EDGE, resetInterval:1, reset:true})

interrupt.on('interrupt', packet => {
  console.log('event: interrupt fired for',interrupt.pin_num)
  console.log('count:', packet.count, ', state:',packet.state, ', cmd:',packet.cmd, ', data:',packet.data)
})

interrupt.on('interrupt.reset', packet => {
  console.log('interrupt reset packet sent/emitted')
  console.dir(packet)
})

;
(async () => {

  interrupt.registerHook((packet) => {
    packet.data='a custom property <data> added to packet via hook'
    // console.log('custom hook data prop added:', packet.data)
    return packet
  })
  await interrupt.init()
  // interrupt.addSocket('inter','c','t',{host:REMOTE_HOST, port:REMOTE_PORT})
  interrupt.addSocket('inters','s','t',{port:PORT})
  console.log(await interrupt.socketsInit())
  console.log('interrupt ready and waiting')


})().catch(err => {
  console.error('FATAL: UNABLE TO START SYSTEM!\n',err)
  process.kill(process.pid, 'SIGTERM')
})