Function waitForPort

site/e2e/helpers.ts:881–898

(
	port: number,
	host = "0.0.0.0",
	timeout = 60_000,
)

};

async function waitForPort(
	port: number,
	host = "0.0.0.0",
	timeout = 60_000,
): Promise<void> {
	const start = Date.now();
	while (Date.now() - start < timeout) {
		const available = await isPortAvailable(port, host);
		if (available) {
			return;
		}
		console.warn(`${host}:${port} is in use, checking again in 1s`);
		await new Promise((resolve) => setTimeout(resolve, 1000)); // Wait 1 second before retrying
	}
	throw new Error(
		`Timeout: port ${port} is still in use after ${timeout / 1000} seconds.`,
	);
}

function isPortAvailable(port: number, host = "0.0.0.0"): Promise<boolean> {
	return new Promise((resolve) => {