playwright-core
Version:
A high-level API to automate web browsers
92 lines • 3.9 kB
JavaScript
;
/**
* 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.
*/
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });
}) : (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
o["default"] = v;
});
var __importStar = (this && this.__importStar) || function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
__setModuleDefault(result, mod);
return result;
};
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.PlaywrightServer = void 0;
const debug_1 = __importDefault(require("debug"));
const http = __importStar(require("http"));
const ws_1 = __importDefault(require("ws"));
const dispatcher_1 = require("../dispatchers/dispatcher");
const playwrightDispatcher_1 = require("../dispatchers/playwrightDispatcher");
const playwright_1 = require("../server/playwright");
const processLauncher_1 = require("../server/processLauncher");
const debugLog = debug_1.default('pw:server');
class PlaywrightServer {
listen(port) {
this._server = http.createServer((request, response) => {
response.end('Running');
});
this._server.on('error', error => debugLog(error));
this._server.listen(port);
debugLog('Listening on ' + port);
const wsServer = new ws_1.default.Server({ server: this._server, path: '/ws' });
wsServer.on('connection', async (ws) => {
if (this._client) {
ws.close();
return;
}
this._client = ws;
debugLog('Incoming connection');
const dispatcherConnection = new dispatcher_1.DispatcherConnection();
ws.on('message', message => dispatcherConnection.dispatch(JSON.parse(message.toString())));
ws.on('close', () => {
debugLog('Client closed');
this._onDisconnect();
});
ws.on('error', error => {
debugLog('Client error ' + error);
this._onDisconnect();
});
dispatcherConnection.onmessage = message => ws.send(JSON.stringify(message));
new playwrightDispatcher_1.PlaywrightDispatcher(dispatcherConnection.rootDispatcher(), playwright_1.createPlaywright());
});
}
async close() {
if (!this._server)
return;
debugLog('Closing server');
await new Promise(f => this._server.close(f));
await processLauncher_1.gracefullyCloseAll();
}
async _onDisconnect() {
await processLauncher_1.gracefullyCloseAll();
this._client = undefined;
}
}
exports.PlaywrightServer = PlaywrightServer;
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