async function findAvailablePort()

in ide/deploy/serve.js [29:48]

• 17 lines of code
• 4 McCabe index (conditional complexity)

async function findAvailablePort(host, startPort = 8080) {
    host = host || '127.0.0.1';
    for (let port = startPort; port < 65535; port++) {
        try {
            const server = Bun.listen({
                host: host,
                port: port,
                socket: {
                    data(socket, data) {
                    },
                }
            });
            server.stop(); // Close immediately if successful
            return port;
        } catch (e) {
            // Port is taken, try the next one
        }
    }
    throw new Error("No available port found.");
}