src/plugin/connector/index.js

		@@ -8,14 +8,25 @@ const { env } = require('process');
		async function call(name, params = {}) {
		if (name === 'fetch' && !params.token) notify();
		try {
		const { error, ...result } = await sync(client.start).then(() => {
		let timer = null;
		return await lock.acquire('client', async () => {
		try {
		await client.start();
		reset(client._engine.exeDir, client._engine.zipDir);
		return client.runFunction(`api_${name}`, params);
		});
		if (name === 'fetch') timer = notify(params.token);
		const { error, ...result } = await Promise.race([
		client.runFunction(`api_${name}`, params),
		new Promise((_, reject) => {
		setTimeout(
		() => reject(new Error(`Timed out while calling a "${name}" method.`)),
		env.FINGERPRINT_TIMEOUT ?? 240000
		).unref();
		}),
		]);

		if (error) throw new Error(error);
		return result.response ?? result;
		} finally {
		await sync(client.close);
		}
		if (error) throw new Error(error);
		return result.response ?? result;
		} finally {
		clearTimeout(timer);
		await client.close();
		}
		});
		}
		@@ -31,6 +42,4 @@

		const sync = (method) => lock.acquire('mutex', () => method.call(client));

		exports.fetch = (token, parameters) => call('fetch', { token, parameters });

		exports.setup = (proxy, fingerprint) => call('setup', { proxy, fingerprint });

src/plugin/connector/notifier.js

		const once = require('once');
		const print = once(console.log);
		const dedent = require('dedent');

		exports.notify = once(() => {
		if (process.env.NODE_ENV !== 'test') {
		console.log(dedent`
		Try the full version of the fingerprint service which has advantages over the free one:
		const notify = once(() => {
		console.log(dedent`
		Try the full version of the fingerprint service which has advantages over the free one:

		✔ Emulate fingerprints for other platforms and browsers.
		✔ Increased limits when receiving a fingerprints from the service.
		✔ Filters by tags, versions, screen resolution and many other parameters.
		✔ Popular perfect canvas queries are already included in the received fingerprints.
		✔ Emulate fingerprints for other platforms and browsers.
		✔ Increased limits when receiving a fingerprints from the service.
		✔ Filters by tags, versions, screen resolution and many other parameters.
		✔ Popular perfect canvas queries are already included in the received fingerprints.

		If you want to buy the full version, please visit this website - https://bablosoft.com/directbuy/FingerprintSwitcher/2.
		`);
		If you want to buy the full version, please visit this website - https://bablosoft.com/directbuy/FingerprintSwitcher/2.
		`);
		});

		exports.notify = (premium) => {
		if (!premium && process.env.NODE_ENV !== 'test') {
		return notify(), setTimeout(print, 20000, 'Fetching a fingerprint can take a long time in the free version.');
		}
		});
		};

src/plugin/connector/settings.js

		@@ -5,7 +5,4 @@ const fs = require('fs');
		exports.reset = once((path) => {
		['settings.ini', 'worker_command_line.txt', 'chrome_command_line.txt'].forEach((file, idx) => {
		if (SETTINGS[idx]) fs.writeFileSync(`${path}/${file}`, SETTINGS[idx]);
		});
		fs.writeFileSync(`${path}/worker_command_line.txt`, '--mock-connector');
		fs.writeFileSync(`${path}/settings.ini`, 'RunProfileRemoverImmediately=true');
		});

		const SETTINGS = ['RunProfileRemoverImmediately=true', '--mock-connector'];

src/plugin/index.js

		@@ -1,2 +0,2 @@
		const mutex = require('../mutex');
		const mutex = require('./mutex');
		const cleaner = require('./cleaner');
		@@ -7,9 +7,7 @@ const launcher = require('./launcher');
		const { configure, synchronize } = require('./config');
		const { defaultArgs, validateLauncher } = require('./utils');
		const { defaultArgs, validateConfig, validateLauncher } = require('./utils');

		module.exports = class FingerprintPlugin extends EventEmitter {
		useFingerprint(value = '', options = {}) {
		if (typeof value !== 'string' \|\| typeof options !== 'object') {
		throw new Error('Invalid arguments for fingerprint configuration.');
		}
		validateConfig('fingerprint', value, options);

		@@ -21,5 +19,3 @@ this.fingerprint = { value, options };
		useProxy(value = '', options = {}) {
		if (typeof value !== 'string' \|\| typeof options !== 'object') {
		throw new Error('Invalid arguments for proxy configuration.');
		}
		validateConfig('proxy', value, options);

		@@ -26,0 +22,0 @@ this.proxy = { value, options };

src/plugin/utils.js

		@@ -15,2 +15,8 @@ const IGNORED_ARGS = ['--kiosk', '--headless', '--start-maximized', '--start-fullscreen'];

		exports.validateConfig = (type, value, options) => {
		if (typeof value !== 'string' \|\| typeof options !== 'object') {
		throw new Error(`Invalid arguments for ${type} configuration.`);
		}
		};

		exports.validateLauncher = (launcher) => {
		@@ -17,0 +23,0 @@ if (launcher == null \|\| typeof launcher !== 'object' \|\| typeof launcher.launch !== 'function') {

src/mutex/index.d.ts

src/mutex/index.js

src/mutex/win32-ia32/mutex.node

src/mutex/win32-x64/mutex.node

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