0.0.8 move to using rxclass results in refactor of properties etc.
refactor timer/countdown enabled - start/stop added methods to cancel/abort changed name of timeout to runnerTimeout schedule TS updates now reactive on storing list add enabled schedule method to call when schedule emits change in enabled refactor of start/stop action methods refactored TS update for a schedule many changes not all listedmaster
David Kebler
parent
0a467059e5
commit
e9fce89436
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@ -3,15 +3,106 @@ import Runner from '../src/runner.js'
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import delay from 'delay'
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const HOUR = 0
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const MINUTE = 0
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const DELTA = 5
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const DURATION = 4
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const DEV = true // if true delta and duration are seconds
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const NZONES = 1
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const dt = new Date()
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const NZONES = 6
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const ZONE = {
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duration: 5,
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settings:{
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enabled: true,
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simultaneous: false,
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timing: {
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hour: dt.getHours(),
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minute: dt.getMinutes()+(dt.getSeconds()+5)/60,
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delta: 12
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}
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}
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}
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;
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(async () => {
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let zones = []
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let schs = []
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for (let zone=0; zone < NZONES; zone++) {
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let opts = Object.assign({},ZONE)
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opts.name = 'sch-zone-'+(zone+1)
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opts.id= 'zone-'+(zone+1),
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zones[zone] = opts
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let min = opts.settings.timing.minute
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// console.log(zones[zone].id,opts.min)
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let last = ((zone+1) % 3 ? 0 : 1)
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// console.log(opts.id, 'last', last, min)
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// console.log('zone:',opts)
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schs[zone] = new Schedule (opts)
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opts.settings.timing.minute = min + last * zone * .1
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// schs[zone].rxSubscribe('nextTS','TS',function (val) {
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// console.log(schs[zone].name, 'subscription: nextTS was updated', val)
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// })
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// console.log('register action !!!!!!!!!!!!!!!!!!!!!')
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// console.log(schs[zone].name,zones[zone])
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schs[zone].registerStartAction(startAsync,zones[zone])
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schs[zone].registerStopAction(stop,zones[zone])
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// console.log('register action done!!!!!!!!!!!!!!!!!!!!!')
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}
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const runner = new Runner ({
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name: 'example',
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// one: true,
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schedules: schs,
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})
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runner.rxSubscribe('countdown','runner',value => { console.log(value)})
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runner.rxSubscribe('running','runner',schs => { console.log('running schedules:',schs.map(sch=>sch.name).join(','))})
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runner.rxSubscribe('queue','runner',schs => { console.log('queued schedules:',schs.map(sch=>sch.name).join(','))})
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runner.rxSubscribe('activeCount','runner',value => { console.log('active schedule count', value)})
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runner.rxSubscribe('runningCount','runner',value => { console.log('running schedule count', value)})
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// setInterval(() => {
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// console.log('resetting mintue')
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// runner.nextSchedule.minute+=1
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// // console.log(runner.nextSchedule.get('settings'))
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// },
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// 60*1000
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// )
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runner.enabled=true
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setTimeout(()=>runner.enabled=false,6000)
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})().catch(err => {
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console.error('FATAL: UNABLE TO START SYSTEM!\n',err)
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// process.kill(process.pid, 'SIGTERM')
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})
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// ACTIONS
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// MUST be promise returning and NOT an arrow function
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function stop (zone,activeSch) {
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console.log('stop action: aborting run for action id',activeSch.runID, 'zone',zone.id)
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this.emit('abort:'+activeSch.runID)
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}
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async function startAsync (zone,activeSch) {
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// console.log('async start function')
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console.log('-----starting-------',zone.id, activeSch.runID)
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// console.log('---waiting-----', zone.duration,'secs duration to complete')
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const tick = setInterval(()=>{
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console.log('duration tick')
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}, 1000)
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const duration = delay(zone.duration*1000)
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this.once('abort:'+activeSch.runID,()=> {
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console.log('aborting run>>>', activeSch.runID)
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duration.clear()
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})
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await duration
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clearInterval(tick)
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this.removeAllListeners('abort:'+activeSch.runID)
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console.log('stopping', activeSch.runID)
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}
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function startPromise (zone,activeSch) {
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console.log('promise return start function', this.evName)
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return new Promise(resolve => {
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@ -32,77 +123,3 @@ function startPromise (zone,activeSch) {
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}, zone.duration*1000)
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})
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}
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function stop (zone,activeSch) {
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console.log('aborting run for action id',activeSch.runID, 'zone',zone.id)
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this.emit('abort:'+activeSch.runID)
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}
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async function startAsync (zone,activeSch) {
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// console.log(arguments)
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console.log('async start function')
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console.log('-----starting-------',zone.id, activeSch.runID)
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console.log('---waiting-----', zone.duration,'secs duration to complete')
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const tick = setInterval(()=>{
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console.log('duration tick')
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}, 1000)
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const duration = delay(zone.duration*1000)
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this.once('abort:'+activeSch.runID,()=> {
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console.log('aborting run>>>', activeSch.runID)
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duration.clear()
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})
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await duration
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clearInterval(tick)
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this.removeAllListeners('abort:'+activeSch.runID)
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console.log('stopping', activeSch.runID)
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}
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(async () => {
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let zones = []
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let schs = []
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for (let zone=0; zone < NZONES; zone++) {
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let opts = {dev:DEV, simultaneous:(zone % 2), name:'sch-zone-'+(zone+1),id:'zone-'+(zone+1) ,hour:HOUR,minute:MINUTE,delta:DELTA, duration:DURATION}
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zones[zone] = opts
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console.log(zones[zone].id,'>hr:min:delta:duration:simultaneous=',
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zones[zone].hour,
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zones[zone].minute,
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zones[zone].delta,
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zones[zone].duration,
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zones[zone].simultaneous)
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schs[zone] = new Schedule (opts)
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schs[zone].on('update',val => {
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console.log('just updated schedule')
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console.dir(val)
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})
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schs[zone].update()
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console.log('register action !!!!!!!!!!!!!!!!!!!!!')
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schs[zone].registerStartAction(startAsync,zones[zone])
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schs[zone].registerStopAction(stop,zones[zone])
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console.log('register action done!!!!!!!!!!!!!!!!!!!!!')
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}
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const runner = new Runner ({
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name: 'irrigation',
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// one: true,
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schedules: schs,
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})
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runner.start()
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const cd = setInterval(()=>{
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console.log('runner, next schedule trigger in', runner.countdown)
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},1000)
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setTimeout(() => {
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runner.stop(true)
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clearInterval(cd)},
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15*1000
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)
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})().catch(err => {
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console.error('FATAL: UNABLE TO START SYSTEM!\n',err)
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// process.kill(process.pid, 'SIGTERM')
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})
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@ -1,6 +1,6 @@
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import Schedule from '../src/schedule.js'
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//
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//
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function demoStartAction (duration) {
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return new Promise(resolve => {
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console.log('starting schedule',this.name)
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@ -20,33 +20,56 @@ function demoStartAction (duration) {
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}
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function demoStopAction () {
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console.log('forced stop action for', this.name)
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console.log('!!!!!forced stop action for', this.name)
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this.emit('abort')
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}
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const DEMO = {
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duration: 5,
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schedule:{
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enabled: true,
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simultaneous: false,
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timing: {
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hour: 6,
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minute: 0,
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delta: 12
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}
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}
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}
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const sch = new Schedule ({
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name: 'demo',
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dev:true,
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hour: 2,
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minute: 0,
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delta: 6,
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settings : DEMO.schedule
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})
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sch.on('update',val => {
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console.dir(val)
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sch.rxSubscribe('nextTS','TS',function (val) {
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console.log('subscription: nextTS was updated', val, sch.nextDT)
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})
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sch.update()
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const DURATION = 5
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sch.registerStartAction(demoStartAction,DURATION)
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console.log(sch.get('settings'))
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sch.on('updated', function (x) {
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console.log('via emiiter: updated', x)
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})
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// sch.update(true)
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console.log('changed minutes to 33')
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sch.settings.timing.minute=33
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// console.log(sch.get('settings'))
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sch.registerStartAction(demoStartAction,DEMO.duration)
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sch.registerStopAction(demoStopAction)
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sch.startAction()
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sch.startAction() // start now
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setTimeout(()=>{
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// show aborting
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setTimeout(()=>{ // start again later
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console.log('-------now show aborting a schedule run-----')
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sch.startAction()
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},DURATION*1000)
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},DEMO.duration*1000)
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setTimeout(()=>{
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sch.stopAction() // abort the run
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},(DURATION*2-2)*1000)
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sch.stopAction() // abort later run early
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},(DEMO.duration*2-2)*1000)
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@ -1,4 +1,4 @@
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{
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"ignoreRoot": [".git"],
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"watch": ["node_modules/@uci/","src/","examples/","index.js"]
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"watch": ["node_modules/@uci/","node_modules/@uci-utils/","src/","examples/","index.js"]
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}
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@ -1,6 +1,6 @@
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{
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"name": "@uci-utils/scheduler",
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"version": "0.0.7",
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"version": "0.0.8",
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"description": "an interval reoccuring style scheduler and runner",
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"main": "src/index.js",
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"scripts": {
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@ -10,7 +10,7 @@
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"author": "",
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"license": "ISC",
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"dependencies": {
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"await-to-js": "^2.1.1",
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"@uci-utils/rx-class": "^0.1.2",
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"clone": "^2.1.2",
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"moment": "^2.26.0",
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"moment-duration-format": "^2.3.2"
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391
src/runner.js
391
src/runner.js
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@ -1,101 +1,188 @@
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import clone from 'clone'
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import { EventEmitter } from 'events'
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import RxClass from '@uci-utils/rx-class'
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const DEFAULT_SETTINGS = {
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enabled: false,
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timer: true, // will update countdown and other dynamic values every minute or second
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}
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let update_all=false
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let init = true
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// Queue Multiple Schedulers
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class UCIScheduleRunner extends EventEmitter {
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class UCIScheduleRunner extends RxClass {
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constructor(opts) {
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super(opts)
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this.name = opts.name || 'queue'
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this.set('state',false) // if runner is actually started
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this.set('timer',0) // opts.timer != null ? opts.timer : DEFAULT_SETTINGS.timer)
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// console.log('timer', this.timer, DEFAULT_SETTINGS.timer)
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this.schedules = []
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if (opts.schedules) opts.schedules.forEach(sch => this.addSchedule(sch))
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this.one = opts.one
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this._toID = 0 // id of timeout
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this._delayed = []
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this._activeCount = 0
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this._active = {} // object or lists of active schedules by timeout id
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this._pausedSchedules = []
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this.init()
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}
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get countdown() {
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return (this.schedules[0]||{}).countdown
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}
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get names(){
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return this.schedules.map(sch => {
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return {name: sch.name, countdown: sch.countdown, next: sch.nextDT, simultaneous:sch.simultaneous}
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this._delayed = [] // active schedules that are delayed
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this._active = {} // object or lists of all active (running or queued) schedules by timeout id
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this._disabledSchedules = []
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this.set('running',[]) // list of currently running schedules
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this.set('queue',[]) // list of queued names awaiting run
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this.set('nextTS',0)
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this.set('nextDT','')
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this.set('nextName','')
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this.set('activeCount',0)
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this.set('countdown','')
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this.set('runningCount',0)
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// console.log('passed schedule',opts.schedules.map(sch=>sch.id))
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if (opts.schedules) opts.schedules.forEach(sch => {
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this.addSchedule(sch)
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})
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}
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get nextName(){
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return (this.schedules[0]||{}).name
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}
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get nextTS() {
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return (this.schedules[0]||{}).nextTS
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}
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get nextDT(){
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return (this.schedules[0]||{}).nextDT
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}
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init() {
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this._delayedListener = this.on('active', active => {
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if (!active && this._delayed.length) {
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this._delayedListener = this.rxSubscribe('activeCount','ready',count => {
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if (!count && this._delayed.length) {
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const sch=this._delayed.shift()
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console.log('a delayed action now proceeding====>', sch.name, sch.toid)
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this.startScheduleAction(sch)
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}
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})
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this.rxSubscribe('timer','countdown', (interval) => {
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// console.log('timer state changed', interval)
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clearInterval(this.countdownInterval)
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if (interval) this.countdownInterval = setInterval(this._countdown.bind(this),interval*1000)
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else this.countdown = ''
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})
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this.set('enabled',
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opts.enabled != null ? opts.enabled: DEFAULT_SETTINGS.enabled,
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{
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subscribe:{
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name:'start',
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handler: (start) => {
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console.log('enabled', start)
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if (start) this.start()
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else if (!init) this.stop()
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}}
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}
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)
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init=false
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} // end construtor
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_countdown(now) {
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const first = this.schedules[0]
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// console.log('first', first.name)
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if (!first) return
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this.countdown = now ? first._countdown() : first.countdown
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// console.log(this.countdown)
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return this.countdown
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}
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get _countdownMS() {
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return (this.schedules[0]||{}).countdownMS
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}
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// updateActiveNamesList(){
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// console.log('!!!!!!!!!!!!!!active list changed',Object.keys(this._active).length,this._delayed.length)
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// let names = ''
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// Object.entries(this._active).map(list => {
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// names = names + list[1].map(sch=>sch.name).join(',')
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// })
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// this.active = {running:names, queue:this._queue.map(sch=>sch.name).join(',')}
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// console.log(this.active)
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// return this.active
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// }
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// init() {
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//
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//
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// } // end init
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async start() {
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console.log('-----------starting scheduler runner-----------------')
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this.state = true
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await this.update()
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this._getEnabledSchedule().forEach(sch=> sch.timer=1.1) // fire off timers
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this.timer = 1.1
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this.rxSubscribe('nextTS','resetTO', () => {
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// console.log('^^^^runner nextTS changed, resetting runner timeout')
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this._countdown(true)
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this.runnerTimeout()
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})
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}
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stop (now=true) {
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console.log('--------------stopping scheduler runner-------------------')
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this.state = false
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this.rxUnsubscribe('nextTS','resetTO')
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this.timer = 0
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this._getEnabledSchedule().forEach(sch=> sch.timer=0)
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this.nextDT = ''
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this.countdown = ''
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this.nextName = ''
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this.runnerTimeout('stop')
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this.removeActive()
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}
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async abortRunning(id) {
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console.log('aborting running schedule(s)', id||'')
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const running = id ? (this.running.filter(sch=>sch.id===id) ||[]) : this.running
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for (let sch of running) {
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if (sch.stopAction) await sch.stopAction()
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else console.log(sch.name,'no stop action registered can not force active schedule to stop')
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}
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}
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removeFromQueue(id) {
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console.log('removing queued schedule(s)', id||'')
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const curr = this.queue.length
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if (id) this.queue = this.queue.filter(s=>s.id!==id)
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else this.queue = []
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this.activeCount-= curr-this.queue.length
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}
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removeFromDelayed(id) {
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console.log('removing delayed schedule(s)', id||'')
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if (id) this._delayed = this.delayed.filter(s=>s.id!==id)
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else this._delayed = []
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}
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async removeActive(id) {
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this.removeFromDelayed(id)
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await this.abortRunning(id)
|
||||
this.removeFromQueue(id)
|
||||
console.log('clearing list activated schedules')
|
||||
if (id) {
|
||||
for (let toid in this._active) {
|
||||
this._active[toid] = this._active[toid].filter(s=>s.id!==id)
|
||||
}
|
||||
} else this._active = {}
|
||||
}
|
||||
|
||||
// main timeout based on the first schedule to trigger
|
||||
setTimeout () {
|
||||
const next = this.schedules[0] || {}
|
||||
runnerTimeout (stop) {
|
||||
clearTimeout(this._runnerTimeout)
|
||||
if (stop) {console.log('stopped, timeout cleared');return} // pass anything to stop
|
||||
if (!this.nextSchedule) return
|
||||
this._toID++
|
||||
console.log('+++++++++++++++++++++ next timeout',this._toID, 'in', Math.round(next.countdownMS/1000),'++++++++++++++++++++++++++')
|
||||
this._timeout = setTimeout(() => {
|
||||
console.log('**********************timeout triggered', this._toID, '********************************')
|
||||
// let dur = 0
|
||||
// don't mutate original queue, make copy for active list
|
||||
const queue = clone(this.schedules)
|
||||
console.log(this._toID, '+++++ next schedule trigger in', this.countdown,this.nextName,'++++')
|
||||
// console.log('current schedules run order\n',this.schedules.map(sch=>`${sch.nextDT} : ${sch.name}`))
|
||||
this._runnerTimeout = setTimeout(async () => {
|
||||
console.log('**********************timeout triggered for ID', this._toID, '****************************')
|
||||
this._active[this._toID]=[]
|
||||
queue.forEach(sch =>{ // add first and any others set for same time
|
||||
// dur += sch.durationMS
|
||||
// console.log('check if active', sch.name, sch.countdownMS, dur)
|
||||
if (sch.countdownMS <= 1000) this._active[this._toID].push(sch)
|
||||
if (sch.one) this.removeSchedule(sch.id)
|
||||
let updates = []
|
||||
this.schedules.forEach(sch =>{ // add first and any others set for ~ same time
|
||||
if (sch.countdownMS <= 1000 ) { // should catch any with same TS
|
||||
updates.push(sch.update.bind(sch))
|
||||
const activeSch = clone(sch)
|
||||
activeSch.toid = this._toID
|
||||
activeSch.runID = `${this._toID}:${sch.id}`
|
||||
this._active[this._toID].push(activeSch)
|
||||
}
|
||||
})
|
||||
// this._active[this._toID].next = 0
|
||||
this._active[this._toID].next = 0
|
||||
this.trigger(this._active[this._toID].length,this._toID)
|
||||
this.emit('active',this._activeCount)
|
||||
if (!this.one) this.start()
|
||||
},next.countdownMS)
|
||||
}
|
||||
|
||||
stop (now) {
|
||||
console.log('---------------------stopping runner------------------------')
|
||||
clearTimeout(this._timeout)
|
||||
if (now) {
|
||||
console.log('clearing all delayed start schedules', this._delayed.map(sch=>sch.name))
|
||||
this._delayed = []
|
||||
console.log('stopping all in progress schedules')
|
||||
for (let list in this._active) {
|
||||
this._active[list].forEach(sch=>{
|
||||
console.log('active schedule',sch.name)
|
||||
if (sch.stopAction) sch.stopAction()
|
||||
else console.log(sch.name,'no stop action registered can not force active schedule to stop')}
|
||||
)
|
||||
}
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
start() {
|
||||
this.update()
|
||||
this.setTimeout()
|
||||
updates.forEach(update=>update()) // only need update the ones that were active
|
||||
// await this.update() // updates all _enabled
|
||||
},this._countdownMS)
|
||||
}
|
||||
|
||||
trigger (count,toid) { // trigger all schedules actions that have same timestamp as first in queue
|
||||
|
|
@ -106,26 +193,41 @@ class UCIScheduleRunner extends EventEmitter {
|
|||
// console.log(count,toid,this._active[toid])
|
||||
const idx = this._active[toid].length-count
|
||||
const sch = this._active[toid][idx]
|
||||
sch.toid = toid
|
||||
sch.runID = `${toid}:${sch.id}`
|
||||
count--
|
||||
this.activeCount++
|
||||
this.queue = this.queue.concat([sch]) // for rx must overwrite not push
|
||||
if (sch.simultaneous) this.startScheduleAction(sch)
|
||||
else if (!this._activeCount) this.startScheduleAction(sch)
|
||||
// if (idx===0 && !this._activeCount) this.startScheduleAction(sch)
|
||||
else if (!this.runningCount) this.startScheduleAction(sch)
|
||||
// if (idx===0 && !this.runningCount) this.startScheduleAction(sch)
|
||||
else {
|
||||
console.log('adding schedule to delay',sch.name,sch.toid)
|
||||
this._delayed.push(sch)
|
||||
console.log(this._delayed.length)
|
||||
}
|
||||
|
||||
this.trigger(count,toid)
|
||||
}
|
||||
|
||||
// schedule instance
|
||||
addSchedule (sch) {
|
||||
if (getBaseClass(sch) === 'UCISchedule') {
|
||||
// console.log('####################',sch.id,sch.enabled,'adding###########')
|
||||
this.schedules.push(sch)
|
||||
this.enableSchedule(sch.id,sch.enabled)
|
||||
if (getBaseClass(sch) === 'UCISchedule') {
|
||||
sch.rxSubscribe('settings.enabled','runner',function (sch) {
|
||||
// console.log('runner: schedule enabled change',value)
|
||||
this.enableSchedule(sch)
|
||||
}.bind(this,sch))
|
||||
// console.log(sch.id,'enabled subscriptions',sch.$get('_rx_.props.settings.enabled.subs'))
|
||||
sch.rxSubscribe('nextTS','runner', function () {
|
||||
// console.log('current runner timestamp', this.nextTS)
|
||||
if (!update_all && this.state) {
|
||||
// console.log('RUNNER:',sch.id,'has updated its time stamp', sch.nextTS, sch.nextDT)
|
||||
this.sort()
|
||||
}
|
||||
// console.log('updated runner schedules',this.nextTS,this.nextDT,this.nextName)
|
||||
}.bind(this)
|
||||
)
|
||||
// sch.update(true)
|
||||
}
|
||||
else {
|
||||
console.log('ERROR: passed schedule was not a instance of UCISchedule')
|
||||
console.log(sch.name)
|
||||
|
|
@ -135,74 +237,117 @@ class UCIScheduleRunner extends EventEmitter {
|
|||
// schedule id
|
||||
removeSchedule (id) {
|
||||
this.schedules = this.schedules.filter(a => a.id !== id)
|
||||
this._disabledSchedules = this._disabledSchedules.filter(a => a.id !== id)
|
||||
}
|
||||
|
||||
// enables dissables the schdule in the runner
|
||||
enableSchedule(sch) {
|
||||
if (typeof sch ==='string') sch = this.getSchedule(sch)
|
||||
if (!(sch || {}).id) return
|
||||
// console.log(sch.id,'<<<<---------------enable/disable schedue--------->>>>',sch.enabled)
|
||||
// console.log('enabled schedules', this.schedules.map(sch=>sch.id))
|
||||
// console.log('disabled schedules', this._disabledSchedules.map(sch=>sch.id))
|
||||
// if (state == null) state = true
|
||||
if (sch.enabled) {
|
||||
if (this._disabledSchedules.find(a => a.id === sch.id)) {
|
||||
this.schedules.push(sch)
|
||||
// remove from disabled list
|
||||
this._disabledSchedules = this._disabledSchedules.filter(a => a.id !== sch.id)
|
||||
}
|
||||
} else {
|
||||
if(this.schedules.find(a => a.id === sch.id)) {
|
||||
this._disabledSchedules.push(sch)
|
||||
this.schedules = this.schedules.filter(a => a.id !== sch.id)
|
||||
}
|
||||
}
|
||||
// if (this._running) this.sort()
|
||||
this.sort()
|
||||
// console.log('after')
|
||||
// console.log('enabled schedules', this.schedules.map(sch=>sch.id))
|
||||
// console.log('disabled schedules', this._disabledSchedules.map(sch=>sch.id))
|
||||
}
|
||||
|
||||
getSchedule (id) {
|
||||
return this.schedules.find(a => a.id === id)
|
||||
if (!id) return this.schedules.concat(this._disabledSchedules)
|
||||
return this._getEnabledSchedule(id) || this._getDisabledSchedule(id)
|
||||
}
|
||||
|
||||
get nextSchedule () {
|
||||
return this.schedules[0]
|
||||
}
|
||||
|
||||
// force an update
|
||||
updateSchedule (id) {
|
||||
this.getSchedule(id).update()
|
||||
}
|
||||
|
||||
_getEnabledSchedule (id) {
|
||||
if (!id) return this.schedules
|
||||
return this.schedules.find(a => a.id === id)
|
||||
}
|
||||
|
||||
_getDisabledSchedule (id) {
|
||||
if (!id) return this._disabledSchedules
|
||||
return this._disabledSchedules.find(a => a.id === id)
|
||||
}
|
||||
|
||||
async startScheduleAction (sch, toid) {
|
||||
toid = sch.toid || toid
|
||||
console.log('----',sch.runID,'scheduled run started-----')
|
||||
console.log('---- a scheduled run started----',sch.runID)
|
||||
// TODO check if async or promise
|
||||
this._activeCount++
|
||||
this.emit('active',this._activeCount) // runner has active schedules
|
||||
this.runningCount++
|
||||
this.running = this.running.concat(this.queue.filter(s=>s.id===sch.id))
|
||||
this.queue = this.queue.filter(s=>s.id!==sch.id)
|
||||
sch.startAction(sch.runID)
|
||||
sch.once(sch.runID,removeScheduleFromActiveList.bind(this)) // emitted on abort too
|
||||
|
||||
function removeScheduleFromActiveList() {
|
||||
console.log('-----',sch.runID,'run complete or aborted removing from active list ----')
|
||||
this._activeCount--
|
||||
console.log('-----scheduled run is complete or aborted removing from active list ----',sch.runID)
|
||||
// done remove from active list
|
||||
this._active[toid]=this._active[toid].filter(s=>s.id!==sch.id)
|
||||
this.runningCount--
|
||||
this.activeCount--
|
||||
this.running = this.running.filter(s=>s.id!==sch.id)
|
||||
if (!this._active[toid].length) {
|
||||
// none left on that list, remove it
|
||||
console.log('===========actions for timeout', toid, 'are complete===========')
|
||||
console.log('===========all actions for timeout id', toid, 'are complete===========')
|
||||
delete this._active[toid]
|
||||
}
|
||||
// console.log('schedule action complete', sch.name,toid, this._activeCount)
|
||||
this.emit('active',this._activeCount) // runner has active schedules ??
|
||||
// console.log('schedule action complete', sch.name,toid, this.runningCount)
|
||||
}
|
||||
}
|
||||
|
||||
disableSchedule(id) {
|
||||
this.enableSchedule(id,'false')
|
||||
// this will force update all schedules enabled or disabled
|
||||
async update () {
|
||||
update_all = true
|
||||
// console.log('updating all',this.schedules.length, update_all)
|
||||
for(let sch of this._getEnabledSchedule()) {
|
||||
await sch.update(true)
|
||||
// console.log('done updating', sch.id)
|
||||
}
|
||||
console.log('updated all schedules')
|
||||
update_all = false
|
||||
await this.sort()
|
||||
}
|
||||
|
||||
enableSchedule(id,state) {
|
||||
if (state == null) state = true
|
||||
if (state) {
|
||||
const sch = this._pausedSchedules.find(a => a.id === id)
|
||||
if (sch) {
|
||||
this.addSchedule(sch)
|
||||
sch.enabled = true
|
||||
sch.emit('enabled',true)
|
||||
}
|
||||
} else {
|
||||
const sch = this.schedules.find(a => a.id === id)
|
||||
if (sch) {
|
||||
this._pausedSchedules.push(sch)
|
||||
this.removeSchedule(id)
|
||||
sch.enabled = false
|
||||
sch.emit('enabled',false)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
update () {
|
||||
for(let sch of this.schedules) {
|
||||
// console.log('updating', sch.name)
|
||||
sch.update()
|
||||
}
|
||||
this.sort()
|
||||
}
|
||||
|
||||
sort () {
|
||||
async sort (force) {
|
||||
const oldFirst = (this.nextSchedule || {}).id
|
||||
const curTS = this.nextTS || 0
|
||||
// console.log('current first',oldFirst)
|
||||
if (this.nextSchedule == null) return
|
||||
// console.log('Before Sorting>>>>>>>>>>>', this.schedules.map(sch => { return { name: sch.name, ts: sch.nextTS }}) )
|
||||
this.schedules.sort((a,b) => a.nextTS - b.nextTS)
|
||||
// console.log('sorted', this.schedules.map(sch => { return { name: sch.name, ts: sch.nextTS }}) )
|
||||
const first = this.nextSchedule || {}
|
||||
// console.log('apply sort',first.id,oldFirst,curTS,first.nextTS)
|
||||
if (first && first.nextTS) {
|
||||
if (oldFirst.id !== first.id || first.nextTS > curTS || force) {
|
||||
// console.log('!!!!!!!!!!sort resulted a change of nextTS', first.nextTS, first.name)
|
||||
this.nextName = first.name
|
||||
this.nextDT = first.nextDT
|
||||
this.nextTS = first.nextTS
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
} // end class
|
||||
|
|
|
|||
142
src/schedule.js
142
src/schedule.js
|
|
@ -1,66 +1,131 @@
|
|||
// import to from 'await-to-js'
|
||||
import { EventEmitter } from 'events'
|
||||
import RxClass from '@uci-utils/rx-class'
|
||||
import moment from 'moment'
|
||||
import 'moment-duration-format'
|
||||
// import merge from 'deepmerge'
|
||||
|
||||
// Single Device Scheduler User instance for each unique action
|
||||
// see Schedulers to create a group with "collision protection"
|
||||
const DEFAULT_SETTINGS = {
|
||||
timing:{
|
||||
hour:6,
|
||||
minute:0,
|
||||
delta:12
|
||||
},
|
||||
enabled:true,
|
||||
simultaneous:false
|
||||
}
|
||||
|
||||
class UCISchedule extends EventEmitter {
|
||||
constructor(opts) {
|
||||
class UCISchedule extends RxClass {
|
||||
constructor(opts={}) {
|
||||
// console.log('schedule options\n', opts)
|
||||
super(opts)
|
||||
this.name = opts.name || 'test'
|
||||
// console.log('schedule options\n', opts)
|
||||
this.name = opts.name || 'a periodic schedule'
|
||||
this.id = opts.id || this.name.replace(/ /g, '_')
|
||||
this.desc = opts.desc
|
||||
this.hour = opts.hour || 0
|
||||
this.dev = opts.dev
|
||||
this.minute = opts.minute || 0
|
||||
this.delta = opts.delta || 6 // time to next trigger in hours
|
||||
// computed values
|
||||
this.nextTS = 0 // the next trigger time in seconds
|
||||
this.enabled = opts.enabled==null ? true : opts.enabled
|
||||
this.active = false
|
||||
this.simultaneous = opts.simultaneous // if true = run even if there are other active schedules
|
||||
// this.lastActiveTS
|
||||
// this.dev = opts.dev == null ? false : opts.dev
|
||||
// ,DEFAULT_SETTINGS
|
||||
this.set('settings',Object.assign({},DEFAULT_SETTINGS,opts.settings))
|
||||
this.set('nextTS',0) // the next trigger time in seconds
|
||||
this.set('nextDT','') // the next trigger time in seconds
|
||||
this.set('active',false)
|
||||
this.set('countdown','')
|
||||
// console.log(this.name, 'done setup')
|
||||
// Actions MUST be promise returning or async
|
||||
this._startAction = opts.startAction // || defaultStartAction.bind(this) // single (or array) of function(s)
|
||||
this._stopAction = opts.stopAction // || defaultStopAction.bind(this) // single (or array) of function(s)
|
||||
this.update()
|
||||
this._countdown = this._countdown.bind(this)
|
||||
|
||||
Object.keys(this.settings.timing).forEach(prop=>{
|
||||
this.rxSubscribe(['settings.timing',prop], 'update',this.update.bind(this))
|
||||
// console.log('added subs', prop, this._rxGetObj(['settings.timing',prop]).subs)
|
||||
})
|
||||
|
||||
this.rxSubscribe('settings.enabled','state', (value) => {
|
||||
// console.log('schedule enabled change', ev)
|
||||
this.timer=1.1 // any value but 1 or 60 will trigger
|
||||
if (value) this.update()
|
||||
})
|
||||
|
||||
this.set('timer',1)
|
||||
this.rxSubscribe('timer','countdown', (value) => {
|
||||
// console.log('timer interval', value, this.settings.enabled)
|
||||
clearInterval(this.countdownInterval)
|
||||
if (this.settings.enabled && value ) this.countdownInterval = setInterval(this._countdown.bind(this),value*1000)
|
||||
else this.countdown = ''
|
||||
})
|
||||
}
|
||||
|
||||
get countdown() {
|
||||
return moment.duration(parseInt((this.nextTS - Math.floor(Date.now()/1000))),'seconds').format('hh:mm:ss')
|
||||
_countdown(unit) {
|
||||
const secs = this.nextTS - Math.floor(Date.now()/1000)
|
||||
unit = unit ? unit : secs/60 < 3 ? 'seconds' : 'minutes'
|
||||
this.timer = unit === 'seconds' ? 1 : 60
|
||||
const format = unit === 'seconds'? 'mm:ss': 'dd hh:mm'
|
||||
this.countdown = `${moment.duration(
|
||||
parseInt( secs / (unit === 'seconds' ? 1 : 60) )
|
||||
,unit
|
||||
).format(format)}\u00a0\u00a0(${format})`
|
||||
// console.log(secs, this.timer, this.id,this.countdown)
|
||||
return this.countdown
|
||||
}
|
||||
|
||||
get countdownMS() {
|
||||
return (this.nextTS*1000 - Date.now())
|
||||
}
|
||||
// make simple access for settings
|
||||
get hour () { return this.settings.timing.hour }
|
||||
set hour (hour) {
|
||||
this.settings.timing.hour= hour
|
||||
}
|
||||
|
||||
get nextDT() { return moment(this.nextTS*1000).format('ddd, MMM Do h:mm A') }
|
||||
get minute () { return this.settings.timing.minute }
|
||||
set minute (minute) {
|
||||
this.settings.timing.minute= minute
|
||||
}
|
||||
|
||||
update() { // all TS in seconds
|
||||
// console.log('updating',this.hour,this.minute,this.delta, this.dev)
|
||||
let baseTS = this.hour*3600+this.minute*60
|
||||
get delta () { return this.settings.timing.delta }
|
||||
set delta (delta) {
|
||||
this.settings.timing.delta= delta
|
||||
}
|
||||
|
||||
get enabled () { return this.settings.enabled }
|
||||
set enabled (enable) {
|
||||
if (enable == null) enable=true // enabled by default
|
||||
this.settings.enabled=enable
|
||||
}
|
||||
|
||||
async update(force) { // all TS in seconds
|
||||
const { hour, minute, delta } = this.get('settings.timing')
|
||||
const lastTS = this.nextTS
|
||||
// console.log('>>>>>>>>>>>>>',this.name, 'updating',hour,minute,delta,lastTS)
|
||||
let baseTS = hour*3600+minute*60
|
||||
let dt = new Date()
|
||||
let intoDayTS = (dt.getSeconds() + (60 * dt.getMinutes()) + (60 * 60 * dt.getHours()))
|
||||
let nowTS = Math.floor(Date.now()/1000)
|
||||
this.nextTS = nowTS - intoDayTS + baseTS
|
||||
if (!this.dev) {
|
||||
while (nowTS > this.nextTS) {
|
||||
// console.log(`now ${nowTS} is beyond next ${this.nextTS} adding delta ${this.delta} hours`)
|
||||
this.nextTS += this.delta * 3600
|
||||
let nowTS = Math.floor(Date.now()/1000) + 1 // last TS and nowTS are within 1 sec so add one
|
||||
let nextTS = nowTS - intoDayTS + baseTS
|
||||
// console.log(this.name, nextTS-nowTS,'first computed time stamp', nextTS)
|
||||
while (nowTS > nextTS) {
|
||||
// console.log(`now ${nowTS} is beyond next ${nextTS} adding delta ${delta * 60 * 60 } seconds`)
|
||||
nextTS += (delta * 60 * 60 ) // delta in hours, TS in secs
|
||||
}
|
||||
// console.log(lastTS,'computed time stamp', nextTS)
|
||||
if(nextTS !== lastTS || lastTS == null || force===true) {
|
||||
// console.log('UPDATED TS>>>>>>>>>>>>>>>>', this.name,hour,minute,delta,nextTS,nextTS-lastTS)
|
||||
this.nextDT = moment(nextTS*1000).format('ddd, MMM Do h:mm:ss A')
|
||||
this.nextTS = nextTS
|
||||
this._countdown()
|
||||
// console.log(this.nextTS,this.nextDT, this.countdown)
|
||||
this.emit('updated',{id:this.id,nextTS:nextTS,nextDT:this.nextDT, timing:this.get('settings.timing')})
|
||||
}
|
||||
} else this.nextTS = nowTS + this.delta
|
||||
// console.log(baseTS,intoDayTS,nowTS, nowTS-intoDayTS,this.nextTS)
|
||||
this.emit('update',{id:this.id, ts:this.nextTS,dt:this.nextDT,countdown:this.countdown,simultaneous:this.simultaneous})
|
||||
}
|
||||
|
||||
// MUST! be async or promise TODO make that check
|
||||
registerStartAction(func) {
|
||||
if (typeof func!=='function') throw new Error('start action must be a function and be async or promise returning')
|
||||
// console.log(arguments)
|
||||
const args = [...arguments]
|
||||
args.shift()
|
||||
console.log('registering start action with these arguments to be passed\n',args)
|
||||
// console.log(this.name,this.id,'registering start action with these arguments to be passed\n',args)
|
||||
this._startAction = func.bind(this,...args)
|
||||
}
|
||||
|
||||
|
|
@ -68,29 +133,24 @@ class UCISchedule extends EventEmitter {
|
|||
if (typeof func!=='function') throw new Error('stop action must be a function')
|
||||
const args = [...arguments]
|
||||
args.shift()
|
||||
console.log('registering stop action with these arguments to be passed\n',args)
|
||||
// console.log('registering stop action with these arguments to be passed\n',args)
|
||||
this._stopAction = func.bind(this,...args)
|
||||
}
|
||||
|
||||
async startAction () {
|
||||
if (this._stopAction) {
|
||||
if (this._startAction) {
|
||||
this.active = true
|
||||
this.emit('active',true)
|
||||
// console.log('passed run id name, prop run id',ev, this.runID)
|
||||
// console.log(this)
|
||||
await this._startAction(this)
|
||||
await this._startAction(this) // this is active schedule copy
|
||||
this.active = false
|
||||
this.emit('active',false)
|
||||
this.emit(this.runID) // runner listens for this ID of active schedule to know when it's done
|
||||
} else console.log('no registered start action, register a start action!')
|
||||
}
|
||||
|
||||
async stopAction () {
|
||||
if (this._stopAction) {
|
||||
await this._stopAction(this)
|
||||
await this._stopAction(this) // this is active schedule copy
|
||||
this.emit(this.runID)
|
||||
this.active = false
|
||||
this.emit('active',false)
|
||||
}
|
||||
else console.log('no registered stop action, unable to abort, action will complete normally')
|
||||
}
|
||||
|
|
|
|||
Loading…
Reference in New Issue