This reverts commit 2ddb2d7460fd16f57c3951fa4d7f37140067bf41.pull/5370/head
ioedeveloper
5 years ago
parent
091c4184bd
commit
2ffa0c2d37
@ -1,145 +1,145 @@ |
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'use strict' |
// 'use strict'
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var EventManager = require('../lib/events') |
// var EventManager = require('../lib/events')
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var modalDialog = require('../app/ui/modaldialog') |
// var modalDialog = require('../app/ui/modaldialog')
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var yo = require('yo-yo') |
// var yo = require('yo-yo')
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class Remixd { |
// class Remixd {
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constructor (port) { |
// constructor (port) {
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this.event = new EventManager() |
// this.event = new EventManager()
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this.port = port |
// this.port = port
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this.callbacks = {} |
// this.callbacks = {}
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this.callid = 0 |
// this.callid = 0
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this.socket = null |
// this.socket = null
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this.connected = false |
// this.connected = false
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this.receiveResponse() |
// this.receiveResponse()
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} |
// }
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online () { |
// online () {
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return this.socket !== null |
// return this.socket !== null
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} |
// }
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close () { |
// close () {
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if (this.socket) { |
// if (this.socket) {
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this.socket.close() |
// this.socket.close()
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this.socket = null |
// this.socket = null
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} |
// }
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} |
// }
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start (cb) { |
// start (cb) {
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if (this.socket) { |
// if (this.socket) {
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try { |
// try {
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this.socket.close() |
// this.socket.close()
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} catch (e) {} |
// } catch (e) {}
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} |
// }
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this.event.trigger('connecting', []) |
// this.event.trigger('connecting', [])
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this.socket = new WebSocket('ws://localhost:' + this.port, 'echo-protocol') // eslint-disable-line
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// this.socket = new WebSocket('ws://localhost:' + this.port, 'echo-protocol') // eslint-disable-line
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this.socket.addEventListener('open', (event) => { |
// this.socket.addEventListener('open', (event) => {
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this.connected = true |
// this.connected = true
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this.event.trigger('connected', [event]) |
// this.event.trigger('connected', [event])
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cb() |
// cb()
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}) |
// })
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this.socket.addEventListener('message', (event) => { |
// this.socket.addEventListener('message', (event) => {
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var data = JSON.parse(event.data) |
// var data = JSON.parse(event.data)
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if (data.type === 'reply') { |
// if (data.type === 'reply') {
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if (this.callbacks[data.id]) { |
// if (this.callbacks[data.id]) {
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this.callbacks[data.id](data.error, data.result) |
// this.callbacks[data.id](data.error, data.result)
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delete this.callbacks[data.id] |
// delete this.callbacks[data.id]
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} |
// }
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this.event.trigger('replied', [data]) |
// this.event.trigger('replied', [data])
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} else if (data.type === 'notification') { |
// } else if (data.type === 'notification') {
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this.event.trigger('notified', [data]) |
// this.event.trigger('notified', [data])
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} else if (data.type === 'system') { |
// } else if (data.type === 'system') {
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if (data.error) { |
// if (data.error) {
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this.event.trigger('system', [{ |
// this.event.trigger('system', [{
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error: data.error |
// error: data.error
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}]) |
// }])
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} |
// }
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} |
// }
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}) |
// })
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this.socket.addEventListener('error', (event) => { |
// this.socket.addEventListener('error', (event) => {
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this.errored(event) |
// this.errored(event)
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cb(event) |
// cb(event)
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}) |
// })
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this.socket.addEventListener('close', (event) => { |
// this.socket.addEventListener('close', (event) => {
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if (event.wasClean) { |
// if (event.wasClean) {
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this.connected = false |
// this.connected = false
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this.event.trigger('closed', [event]) |
// this.event.trigger('closed', [event])
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} else { |
// } else {
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this.errored(event) |
// this.errored(event)
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} |
// }
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this.socket = null |
// this.socket = null
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}) |
// })
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} |
// }
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async receiveResponse (requestId) { |
// async receiveResponse (requestId) {
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return new Promise((resolve, reject) => { |
// return new Promise((resolve, reject) => {
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this.event.register('replied', (data) => { |
// this.event.register('replied', (data) => {
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if (data.id === requestId) { |
// if (data.id === requestId) {
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if (data.error) reject(data.error) |
// if (data.error) reject(data.error)
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else resolve(data.result) |
// else resolve(data.result)
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} |
// }
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}) |
// })
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}) |
// })
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} |
// }
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errored (event) { |
// errored (event) {
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function remixdDialog () { |
// function remixdDialog () {
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return yo`<div>Connection to Remixd closed. Localhost connection not available anymore.</div>` |
// return yo`<div>Connection to Remixd closed. Localhost connection not available anymore.</div>`
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} |
// }
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if (this.connected) { |
// if (this.connected) {
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modalDialog('Lost connection to Remixd!', remixdDialog(), {}, {label: ''}) |
// modalDialog('Lost connection to Remixd!', remixdDialog(), {}, {label: ''})
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} |
// }
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this.connected = false |
// this.connected = false
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this.socket = null |
// this.socket = null
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this.event.trigger('errored', [event]) |
// this.event.trigger('errored', [event])
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} |
// }
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call (service, fn, args, callback) { |
// call (service, fn, args, callback) {
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return new Promise((resolve, reject) => { |
// return new Promise((resolve, reject) => {
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this.ensureSocket((error) => { |
// this.ensureSocket((error) => {
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if (error) { |
// if (error) {
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callback && typeof callback === 'function' && callback(error) |
// callback && typeof callback === 'function' && callback(error)
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reject(error) |
// reject(error)
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return |
// return
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} |
// }
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if (this.socket && this.socket.readyState === this.socket.OPEN) { |
// if (this.socket && this.socket.readyState === this.socket.OPEN) {
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var data = this.format(service, fn, args) |
// var data = this.format(service, fn, args)
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this.callbacks[data.id] = callback |
// this.callbacks[data.id] = callback
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this.socket.send(JSON.stringify(data)) |
// this.socket.send(JSON.stringify(data))
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resolve(data.id) |
// resolve(data.id)
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} else { |
// } else {
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callback && typeof callback === 'function' && callback('Socket not ready. state:' + this.socket.readyState) |
// callback && typeof callback === 'function' && callback('Socket not ready. state:' + this.socket.readyState)
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reject('Socket not ready. state:' + this.socket.readyState) |
// reject('Socket not ready. state:' + this.socket.readyState)
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} |
// }
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}) |
// })
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}) |
// })
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} |
// }
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ensureSocket (cb) { |
// ensureSocket (cb) {
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if (this.socket) return cb(null, this.socket) |
// if (this.socket) return cb(null, this.socket)
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this.start((error) => { |
// this.start((error) => {
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if (error) { |
// if (error) {
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cb(error) |
// cb(error)
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} else { |
// } else {
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cb(null, this.socket) |
// cb(null, this.socket)
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} |
// }
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}) |
// })
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} |
// }
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format (service, fn, args) { |
// format (service, fn, args) {
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var data = { |
// var data = {
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id: this.callid, |
// id: this.callid,
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service: service, |
// service: service,
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fn: fn, |
// fn: fn,
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args: args |
// args: args
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} |
// }
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this.callid++ |
// this.callid++
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return data |
// return data
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} |
// }
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} |
// }
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module.exports = Remixd |
// module.exports = Remixd
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