Lonenso/index.html

## index.html
<!DOCTYPE html>
<html>
  <head>
    <meta charset="UTF-8">
    <!-- https://developer.mozilla.org/en-US/docs/Web/HTTP/CSP -->
    <meta http-equiv="Content-Security-Policy" content="default-src 'self'; script-src 'self'; style-src 'self' 'unsafe-inline'">
    <title>Hello World!</title>
  </head>
  <body>
    <h1>Hello World!</h1>
    <button id="crash-main"> crash main </button>
    <script src="./index.js"></script>
  </body>
</html>

## index.js
document.querySelector('#crash-main').addEventListener('click', () => {
  window.crash.main()
});

## main.js
// Modules to control application life and create native browser window
const { app, BrowserWindow, ipcMain } = require('electron')
const path = require('path')
const Sentry = require('@sentry/electron')

Sentry.init({
    dsn: "replace with your dsn",
    release: "peter.xie-1.1",
    debug: true,
    autoSessionTracking: true,
});

function createWindow () {
  // Create the browser window.
  const mainWindow = new BrowserWindow({
    width: 800,
    height: 600,
    webPreferences: {
      preload: path.join(__dirname, 'preload.js')
    }
  })

  // and load the index.html of the app.
  mainWindow.loadFile('index.html')

  mainWindow.webContents.on('did-finish-load', (e) => {
  console.log('did-finish-load');
})
  // Open the DevTools.
  // mainWindow.webContents.openDevTools()
}

// This method will be called when Electron has finished
// initialization and is ready to create browser windows.
// Some APIs can only be used after this event occurs.
app.whenReady().then(() => {
  createWindow()

  app.on('activate', function () {
    // On macOS it's common to re-create a window in the app when the
    // dock icon is clicked and there are no other windows open.
    if (BrowserWindow.getAllWindows().length === 0) createWindow()
  })
})

// Quit when all windows are closed, except on macOS. There, it's common
// for applications and their menu bar to stay active until the user quits
// explicitly with Cmd + Q.
app.on('window-all-closed', function () {
  if (process.platform !== 'darwin') app.quit()
})

let events = [
  'before-quit',
  'will-quit',
  'quit',
  'render-process-gone',
  'child-process-gone',
]

// https://www.gnu.org/software/libc/manual/html_node/Termination-Signals.html
// https://nodejs.org/api/process.html#signal-events
let signals = [
  "SIGINT",
  "SIGTERM",
  "SIGQUIT",
  "SIGHUP",
  // "SIGKILL", we can not catch this signal because it's used to cause immediate program termination. see
  // https://github.com/nodejs/node-v0.x-archive/issues/6339
]

for (let e of events) {
  app.on(e, () => {
    console.log(`[MAIN] received event: ${e}`)
  })
}

for (let s of signals) {
  process.on(s, () => {
    console.log(`[MAIN] received signal ${s}`)
  })
}

// ipcMain handle begins
ipcMain.handle('crash-main', (event) => {
  console.log('crash-main');
  process.crash();
})

## package.json
{
  "name": "dull-sponge-spit-px681",
  "productName": "dull-sponge-spit-px681",
  "description": "My Electron application description",
  "keywords": [],
  "main": "./main.js",
  "version": "1.0.0",
  "author": "peter.xie",
  "scripts": {
    "start": "electron ."
  },
  "dependencies": {
    "@sentry/electron": "4.8.0"
  },
  "devDependencies": {
    "electron": "25.3.2"
  }
}

## preload.js
const { contextBridge, ipcRenderer } = require('electron')

// system info begins
contextBridge.exposeInMainWorld('crash', {
  main: () => ipcRenderer.invoke('crash-main'),
});
	<!DOCTYPE html>
	<html>
	<head>
	<meta charset="UTF-8">
	<!-- https://developer.mozilla.org/en-US/docs/Web/HTTP/CSP -->
	<meta http-equiv="Content-Security-Policy" content="default-src 'self'; script-src 'self'; style-src 'self' 'unsafe-inline'">
	<title>Hello World!</title>
	</head>
	<body>
	<h1>Hello World!</h1>
	<button id="crash-main"> crash main </button>
	<script src="./index.js"></script>
	</body>
	</html>
	document.querySelector('#crash-main').addEventListener('click', () => {
	window.crash.main()
	});
	// Modules to control application life and create native browser window
	const { app, BrowserWindow, ipcMain } = require('electron')
	const path = require('path')
	const Sentry = require('@sentry/electron')

	Sentry.init({
	dsn: "replace with your dsn",
	release: "peter.xie-1.1",
	debug: true,
	autoSessionTracking: true,
	});

	function createWindow () {
	// Create the browser window.
	const mainWindow = new BrowserWindow({
	width: 800,
	height: 600,
	webPreferences: {
	preload: path.join(__dirname, 'preload.js')
	}
	})

	// and load the index.html of the app.
	mainWindow.loadFile('index.html')

	mainWindow.webContents.on('did-finish-load', (e) => {
	console.log('did-finish-load');
	})
	// Open the DevTools.
	// mainWindow.webContents.openDevTools()
	}

	// This method will be called when Electron has finished
	// initialization and is ready to create browser windows.
	// Some APIs can only be used after this event occurs.
	app.whenReady().then(() => {
	createWindow()

	app.on('activate', function () {
	// On macOS it's common to re-create a window in the app when the
	// dock icon is clicked and there are no other windows open.
	if (BrowserWindow.getAllWindows().length === 0) createWindow()
	})
	})

	// Quit when all windows are closed, except on macOS. There, it's common
	// for applications and their menu bar to stay active until the user quits
	// explicitly with Cmd + Q.
	app.on('window-all-closed', function () {
	if (process.platform !== 'darwin') app.quit()
	})

	let events = [
	'before-quit',
	'will-quit',
	'quit',
	'render-process-gone',
	'child-process-gone',
	]

	// https://www.gnu.org/software/libc/manual/html_node/Termination-Signals.html
	// https://nodejs.org/api/process.html#signal-events
	let signals = [
	"SIGINT",
	"SIGTERM",
	"SIGQUIT",
	"SIGHUP",
	// "SIGKILL", we can not catch this signal because it's used to cause immediate program termination. see
	// https://github.com/nodejs/node-v0.x-archive/issues/6339
	]

	for (let e of events) {
	app.on(e, () => {
	console.log(`[MAIN] received event: ${e}`)
	})
	}

	for (let s of signals) {
	process.on(s, () => {
	console.log(`[MAIN] received signal ${s}`)
	})
	}

	// ipcMain handle begins
	ipcMain.handle('crash-main', (event) => {
	console.log('crash-main');
	process.crash();
	})
	{
	"name": "dull-sponge-spit-px681",
	"productName": "dull-sponge-spit-px681",
	"description": "My Electron application description",
	"keywords": [],
	"main": "./main.js",
	"version": "1.0.0",
	"author": "peter.xie",
	"scripts": {
	"start": "electron ."
	},
	"dependencies": {
	"@sentry/electron": "4.8.0"
	},
	"devDependencies": {
	"electron": "25.3.2"
	}
	}
	const { contextBridge, ipcRenderer } = require('electron')

	// system info begins
	contextBridge.exposeInMainWorld('crash', {
	main: () => ipcRenderer.invoke('crash-main'),
	});