uci-socket/examples/client.js

76 lines
2.2 KiB
JavaScript

import Consumer from '../src/consumer'
import btc from 'better-try-catch'
// const PATH ='/opt/bogus/socket'
const PATH=true
const client= new Consumer({path:PATH, name:'example-consumer', initTimeout:30 })
// This is your client handler object waiting on a message to do something
async function processor (packet) {
// console.log('packet being processed at socket', packet)
if (packet.cmd) {
if (this[packet.cmd]) return await this[packet.cmd](packet)
else {
console.log('no processing function for command', packet.cmd)
return {error: 'command has no processing function', packet: packet }
}
}
console.log('no command in packet', packet)
return {error: 'no command in packet', packet: packet }
}
client.registerPacketProcessor(processor)
client.reply = (packet) => {
return new Promise(resolve => {
console.log('generic reply command from server\n',packet.data)
resolve()
})
}
client.onconnect = (packet) => {
return new Promise(resolve => {
console.log('on connect server sent command processed here\n',packet.data)
resolve()
})
}
client.pushed = (packet) => {
return new Promise(resolve => {
console.log('pushed packet\n',packet.status)
resolve()
})
}
client.on('status', event => {
console.log('============ socket status ============')
console.log('status level',event.level)
console.log(event.id)
console.log(event.msg)
console.log(`Consumer is ${event.connected ? 'connected' : 'disconnected'}`)
console.log(`Authenticated? ${event.authenticated || false}`)
console.log('======================================')
})
;
(async () => {
console.log('ready at start',client.ready)
// await Promise.all([client1.connect(),client2.connect()])
let [err, res] = await btc(client.connect)()
if (err) {
console.log('error', err)
} else {
console.log(res)
let packet = {name: 'client', cmd:'doit', data:'sent by client'}
console.log('=============sending a test packet=========\n', packet)
console.log('can also await relay of any send too for processing in sync manner\n',await client.send(packet))
console.log('===============')
}
})().catch(err => {
console.error('FATAL: UNABLE TO START SYSTEM!\n',err)
})