Function isPortAvailable

site/e2e/helpers.ts:900–917

(port: number, host = "0.0.0.0")

}

function isPortAvailable(port: number, host = "0.0.0.0"): Promise<boolean> {
	return new Promise((resolve) => {
		const probe = net
			.createServer()
			.once("error", (err: NodeJS.ErrnoException) => {
				if (err.code === "EADDRINUSE") {
					resolve(false); // port is in use
				} else {
					resolve(false); // some other error occurred
				}
			})
			.once("listening", () => {
				probe.close();
				resolve(true); // port is available
			})
			.listen(port, host);
	});
}

export const findSessionToken = async (page: Page): Promise<string> => {
	const cookies = await page.context().cookies();