Function connectAndWrite

worker.js:277–289

* Connects to a given address and port and writes data to the socket. * @param {string} address The address to connect to. * @param {number} port The port to connect to. * @returns {Promise } A Promise that resolves to the connected socket.

(address, port)

	 * @returns {Promise<import("@cloudflare/workers-types").Socket>} A Promise that resolves to the connected socket.
	 */
	async function connectAndWrite(address, port) {
		/** @type {import("@cloudflare/workers-types").Socket} */
		const tcpSocket = connect({
			hostname: address,
			port: port,
		});
		remoteSocket.value = tcpSocket;
		log(`connected to ${address}:${port}`);
		const writer = tcpSocket.writable.getWriter();
		await writer.write(rawClientData); // first write, nomal is tls client hello
		writer.releaseLock();
		return tcpSocket;
	}

	/**
	 * Retries connecting to the remote address and port if the Cloudflare socket has no incoming data.