/** * Copyright (c) Microsoft Corporation. * * Licensed under the Apache License, Version 2.0 (the 'License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ import { Connection } from '../../playwright-core/src/client/connection'; import { webPlatform } from './webPlatform'; import type { Browser } from '../../playwright-core/src/client/browser'; export type Options = { headless?: boolean; }; export async function connect(wsEndpoint: string, browserName: string, options: Options): Promise { const ws = new WebSocket(`${wsEndpoint}?browser=${browserName}&launch-options=${JSON.stringify(options)}`); await new Promise((f, r) => { ws.addEventListener('open', f); ws.addEventListener('error', r); }); const connection = new Connection(webPlatform); connection.onmessage = message => ws.send(JSON.stringify(message)); ws.addEventListener('message', message => connection.dispatch(JSON.parse(message.data))); ws.addEventListener('close', () => connection.close()); const playwright = await connection.initializePlaywright(); return playwright._preLaunchedBrowser(); }