62 lines
2.2 KiB
JavaScript
62 lines
2.2 KiB
JavaScript
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// a remove interface for an interrrupt
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// starts a socket on 9000 by default to receive interrupt events
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// start a consumer on 9004 to send commends to gpio interrupt
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import Base from '@uci/base'
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const INTER_HOST = process.env.INTER_HOST || 'sbc'
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const INTER_PORT = process.env.INTER_PORT || 9004
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const PORT = process.env.PORT || 9000
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let processor = new Base({ id:'remote-interrupt-processor', useRootNS:true})
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processor.interrupt = async function (packet) {
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return new Promise(async (resolve) => {
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console.log('=============interrupt occured =======================')
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delete packet._header
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console.dir({pin:packet.pin,state:packet.state})
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let status = await this.send({cmd:'status'})
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// console.log('check status', status)
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console.log('confirmed state', packet.state, (packet.state=== status[packet.pin] || packet.state===status.state) )
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console.log('======================================')
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resolve({processed:true})
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// console.log('confirm state', (await this.send({cmd:'status'})).state===packet.state)
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})
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}
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processor.reply = async function (packet) {
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return new Promise((resolve) => {
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// console.log('reply processor from interrupt socket for request', packet._header.request)
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// console.dir(packet)
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resolve(packet)
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})
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}
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processor.on('connection:socket', async ev => {
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console.log(`============connection event to remote socket========== ${ev.socketName}: ${ev.state}`)
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if (ev.state ==='connected') {
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console.log('============ test by sending fire,status,reset commands ==========')
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console.log(await processor.send({cmd:'reset'}))
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console.log(await processor.send({cmd:'status'}))
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console.log(await processor.send({cmd:'fire'}))
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}
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})
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processor.on('connection:consumer', ev => {
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console.log(`==consumer connection===:',${ev.name}:${ev.state}`)
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if (ev.state ==='connected') {
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console.log('====================ready to receive and process a remote interrupt==================')
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}
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})
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;
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(async () => {
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processor.addSocket('inter','c','t',{host:INTER_HOST, port:INTER_PORT,initTimeout:60})
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processor.addSocket('inters','s','t',{port:PORT})
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await processor.socketsInit()
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})().catch(err => {
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console.error('FATAL: UNABLE TO START SYSTEM!\n',err)
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})
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