@hippy/debug-server-next
Version:
Debug server for hippy.
40 lines (39 loc) • 1.46 kB
JavaScript
;
/*
* Tencent is pleased to support the open source community by making
* Hippy available.
*
* Copyright (C) 2017-2019 THL A29 Limited, a Tencent company.
* All rights reserved.
*
* 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.
*/
Object.defineProperty(exports, "__esModule", { value: true });
exports.checkPort = exports.isPortInUse = void 0;
const tslib_1 = require("tslib");
const portfinder_1 = tslib_1.__importDefault(require("portfinder"));
const isPortInUse = async (port) => {
portfinder_1.default.basePort = port;
const freePort = await portfinder_1.default.getPortPromise();
return freePort !== port;
};
exports.isPortInUse = isPortInUse;
const checkPort = async () => {
const { port } = global.debugAppArgv;
const inUse = await (0, exports.isPortInUse)(port);
if (inUse) {
console.error('EADDRINUSE: port %d is in use!', port);
process.exit(1);
}
};
exports.checkPort = checkPort;