Gaëtan Renaudeau
7 years ago
36 changed files with 367 additions and 443 deletions
@ -0,0 +1,17 @@ |
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// @flow
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// This is a test example for dev testing purpose.
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import { Observable } from 'rxjs' |
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import { createCommand, Command } from 'helpers/ipc' |
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type Input = void |
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type Result = void |
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const cmd: Command<Input, Result> = createCommand('testCrash', () => |
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Observable.create(() => { |
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process.exit(1) |
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}), |
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) |
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export default cmd |
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@ -0,0 +1,13 @@ |
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// @flow
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// This is a test example for dev testing purpose.
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import { interval } from 'rxjs/observable/interval' |
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import { createCommand, Command } from 'helpers/ipc' |
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type Input = number |
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type Result = number |
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const cmd: Command<Input, Result> = createCommand('testInterval', interval) |
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export default cmd |
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@ -1,36 +0,0 @@ |
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/* eslint-disable no-bitwise */ |
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import bitcoin from 'bitcoinjs-lib' |
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import bs58 from 'bs58' |
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export function toHexDigit(number) { |
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const digits = '0123456789abcdef' |
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return digits.charAt(number >> 4) + digits.charAt(number & 0x0f) |
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} |
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export function toHexInt(number) { |
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return ( |
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toHexDigit((number >> 24) & 0xff) + |
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toHexDigit((number >> 16) & 0xff) + |
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toHexDigit((number >> 8) & 0xff) + |
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toHexDigit(number & 0xff) |
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) |
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} |
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export function encodeBase58Check(vchIn) { |
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// vchIn = parseHexString(vchIn)
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let chksum = bitcoin.crypto.sha256(vchIn) |
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chksum = bitcoin.crypto.sha256(chksum) |
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chksum = chksum.slice(0, 4) |
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const hash = vchIn.concat(Array.from(chksum)) |
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return bs58.encode(hash) |
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} |
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export function parseHexString(str) { |
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const result = [] |
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while (str.length >= 2) { |
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result.push(parseInt(str.substring(0, 2), 16)) |
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str = str.substring(2, str.length) |
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} |
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return result |
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} |
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@ -1,44 +1,58 @@ |
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// @flow
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// @flow
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import commands from 'commands' |
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import objectPath from 'object-path' |
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import capitalize from 'lodash/capitalize' |
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require('../env') |
require('../env') |
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require('../init-sentry') |
require('../init-sentry') |
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const { FORK_TYPE } = process.env |
process.title = 'Internal' |
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process.title = `${require('../../package.json').productName} ${capitalize(FORK_TYPE)}` |
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function sendEvent(type: string, data: any, options: Object = { kill: true }) { |
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process.send({ type, data, options }) |
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} |
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// $FlowFixMe
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const subscriptions = {} |
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let handlers = require(`./${FORK_TYPE}`) // eslint-disable-line import/no-dynamic-require
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// handle babel export object syntax
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if (handlers.default) { |
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handlers = handlers.default |
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} |
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process.on('message', payload => { |
process.on('message', m => { |
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if (payload.data && payload.data.requestId) { |
console.log(m) |
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const { data, requestId, id } = payload.data |
if (m.type === 'command') { |
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// this is the new type of "command" payload!
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const { data, requestId, id } = m.command |
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const cmd = (handlers.commands || []).find(cmd => cmd.id === id) |
const cmd = commands.find(cmd => cmd.id === id) |
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if (!cmd) { |
if (!cmd) { |
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console.warn(`command ${id} not found`) |
console.warn(`command ${id} not found`) |
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} else { |
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cmd.exec(data, requestId) |
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} |
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} else { |
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// this will be deprecated!
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const { type, data } = payload |
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const handler = objectPath.get(handlers, type) |
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if (!handler) { |
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console.warn(`No handler found for ${type}`) |
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return |
return |
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} |
} |
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handler(sendEvent, data) |
subscriptions[requestId] = cmd.impl(data).subscribe({ |
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next: data => { |
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process.send({ |
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type: 'NEXT', |
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requestId, |
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data, |
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}) |
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}, |
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complete: () => { |
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delete subscriptions[requestId] |
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process.send({ |
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type: 'COMPLETE', |
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requestId, |
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}) |
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}, |
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error: error => { |
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console.warn('Command error:', error) |
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delete subscriptions[requestId] |
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process.send({ |
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type: 'ERROR', |
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requestId, |
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data: { |
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name: error && error.name, |
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message: error && error.message, |
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}, |
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}) |
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}, |
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}) |
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} else if (m.type === 'command-unsubscribe') { |
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const { requestId } = m |
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const sub = subscriptions[requestId] |
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if (sub) { |
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sub.unsubscribe() |
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delete subscriptions[requestId] |
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} |
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} |
} |
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}) |
}) |
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console.log('Internal process is ready!') |
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@ -1,22 +0,0 @@ |
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// @flow
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import type { Command } from 'helpers/ipc' |
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import getMemInfo from 'commands/getMemInfo' |
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/** |
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* Manager |
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* ------- |
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* |
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* xXx |
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* xXx |
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* xXx |
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* xxxXxxx |
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* xxXxx |
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* xXx |
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* xX x Xx |
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* xX Xx |
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* xxXXXXXXXxx |
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* |
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*/ |
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export const commands: Array<Command<any, any>> = [getMemInfo] |
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@ -1,100 +1,89 @@ |
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// @flow
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// @flow
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import '@babel/polyfill' |
import '@babel/polyfill' |
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import invariant from 'invariant' |
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import { fork } from 'child_process' |
import { fork } from 'child_process' |
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import { BrowserWindow, ipcMain, app } from 'electron' |
import { ipcMain, app } from 'electron' |
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import objectPath from 'object-path' |
import { ipcMainListenReceiveCommands } from 'helpers/ipc' |
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import path from 'path' |
import path from 'path' |
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import setupAutoUpdater, { quitAndInstall } from './autoUpdate' |
import setupAutoUpdater, { quitAndInstall } from './autoUpdate' |
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const { DEV_TOOLS } = process.env |
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// sqlite files will be located in the app local data folder
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// sqlite files will be located in the app local data folder
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const LEDGER_LIVE_SQLITE_PATH = path.resolve(app.getPath('userData'), 'sqlite') |
const LEDGER_LIVE_SQLITE_PATH = path.resolve(app.getPath('userData'), 'sqlite') |
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const processes = [] |
let internalProcess |
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function cleanProcesses() { |
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processes.forEach(kill => kill()) |
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} |
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function sendEventToWindow(name, { type, data }) { |
const killInternalProcess = () => { |
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const anotherWindow = BrowserWindow.getAllWindows().find(w => w.name === name) |
if (internalProcess) { |
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if (anotherWindow) { |
console.log('killing internal process...') |
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anotherWindow.webContents.send('msg', { type, data }) |
internalProcess.kill('SIGINT') |
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internalProcess = null |
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} |
} |
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} |
} |
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function onForkChannel(forkType) { |
const forkBundlePath = path.resolve(__dirname, `${__DEV__ ? '../../' : './'}dist/internals`) |
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return (event: any, payload) => { |
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const { type, data } = payload |
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let compute = fork(path.resolve(__dirname, `${__DEV__ ? '../../' : './'}dist/internals`), { |
const bootInternalProcess = () => { |
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env: { |
console.log('booting internal process...') |
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DEV_TOOLS, |
internalProcess = fork(forkBundlePath, { |
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FORK_TYPE: forkType, |
env: { LEDGER_LIVE_SQLITE_PATH }, |
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LEDGER_LIVE_SQLITE_PATH, |
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}, |
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}) |
}) |
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internalProcess.on('exit', code => { |
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console.log(`Internal process ended with code ${code}`) |
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internalProcess = null |
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}) |
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} |
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const kill = () => { |
process.on('exit', () => { |
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if (compute) { |
killInternalProcess() |
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compute.kill('SIGINT') |
}) |
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compute = null |
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} |
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} |
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processes.push(kill) |
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const onMessage = payload => { |
ipcMain.on('clean-processes', () => { |
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const { type, data, options = {} } = payload |
killInternalProcess() |
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}) |
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if (options.window) { |
ipcMainListenReceiveCommands({ |
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sendEventToWindow(options.window, { type, data }) |
onUnsubscribe: requestId => { |
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} else { |
if (!internalProcess) return |
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event.sender.send('msg', { type, data }) |
internalProcess.send({ type: 'command-unsubscribe', requestId }) |
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} |
}, |
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if (options.kill && compute) { |
onCommand: (command, notifyCommandEvent) => { |
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kill() |
if (!internalProcess) bootInternalProcess() |
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} |
const p = internalProcess |
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invariant(p, 'internalProcess not started !?') |
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const handleExit = code => { |
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p.removeListener('message', handleMessage) |
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p.removeListener('exit', handleExit) |
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notifyCommandEvent({ |
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type: 'ERROR', |
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requestId: command.requestId, |
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data: { message: `Internal process error (${code})`, name: 'InternalError' }, |
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}) |
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} |
} |
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compute.on('message', onMessage) |
const handleMessage = payload => { |
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compute.send({ type, data }) |
if (payload.requestId !== command.requestId) return |
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notifyCommandEvent(payload) |
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process.on('exit', kill) |
if (payload.type === 'ERROR' || payload.type === 'COMPLETE') { |
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p.removeListener('message', handleMessage) |
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p.removeListener('exit', handleExit) |
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} |
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} |
} |
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} |
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// Forwards every `type` messages to another process
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ipcMain.on('devices', onForkChannel('devices')) |
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ipcMain.on('accounts', onForkChannel('accounts')) |
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ipcMain.on('manager', onForkChannel('manager')) |
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ipcMain.on('clean-processes', cleanProcesses) |
p.on('exit', handleExit) |
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p.on('message', handleMessage) |
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p.send({ type: 'command', command }) |
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}, |
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}) |
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const handlers = { |
// TODO move this to "command" pattern
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updater: { |
ipcMain.on('updater', (event, { type, data }) => { |
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const handler = { |
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init: setupAutoUpdater, |
init: setupAutoUpdater, |
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quitAndInstall, |
quitAndInstall, |
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}, |
}[type] |
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kill: { |
const send = (type: string, data: *) => event.sender.send('updater', { type, data }) |
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process: (send, { pid }) => { |
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try { |
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process.kill(pid, 'SIGINT') |
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} catch (e) {} // eslint-disable-line no-empty
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}, |
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}, |
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} |
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ipcMain.on('msg', (event: any, payload) => { |
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const { type, data } = payload |
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const handler = objectPath.get(handlers, type) |
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if (!handler) { |
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console.warn(`No handler found for ${type}`) |
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return |
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} |
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const send = (type: string, data: *) => event.sender.send('msg', { type, data }) |
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handler(send, data, type) |
handler(send, data, type) |
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}) |
}) |
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@ -1,34 +0,0 @@ |
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// @flow
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import { ipcRenderer } from 'electron' |
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export default function runJob({ |
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channel, |
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job, |
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successResponse, |
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errorResponse, |
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data, |
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}: { |
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channel: string, |
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job: string, |
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successResponse: string, |
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errorResponse: string, |
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data?: any, |
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}): Promise<any> { |
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return new Promise((resolve, reject) => { |
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ipcRenderer.send(channel, { type: job, data }) |
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ipcRenderer.on('msg', handler) |
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function handler(e, res) { |
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const { type, data } = res |
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if (![successResponse, errorResponse].includes(type)) { |
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return |
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} |
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ipcRenderer.removeListener('msg', handler) |
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if (type === successResponse) { |
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resolve(data) |
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} else if (type === errorResponse) { |
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reject(data) |
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} |
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} |
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}) |
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} |
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