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491f0cd08a
* Copyright headers 1 * Licence headers 2 * Copyright Headers 3 * Copyright Headers 4 * Copyright Headers 5 * Copyright Headers 6 * Copyright headers 7 * Add copyright headers for html and config file * Replace license files and update package.json * Update with CLA * lint
19 lines
538 B
TypeScript
19 lines
538 B
TypeScript
/*
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Copyright 2024 New Vector Ltd.
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Copyright 2022 The Matrix.org Foundation C.I.C.
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SPDX-License-Identifier: AGPL-3.0-only OR GPL-3.0-only
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Please see LICENSE files in the repository root for full details.
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*/
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import * as net from "net";
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export async function getFreePort(): Promise<number> {
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return new Promise<number>((resolve) => {
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const srv = net.createServer();
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srv.listen(0, () => {
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const port = (<net.AddressInfo>srv.address()).port;
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srv.close(() => resolve(port));
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});
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});
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}
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