Method createNcProcess

src/extension/flutter/flutter_daemon.ts:108–118

(port: number)

	// has forwarded this port to the remote machine where the Dart extension is running. Netcat is used to access the local devices,
	// instead of starting another daemon process on the remote machine.
	protected createNcProcess(port: number) {
		this.process = child_process.spawn("nc", ["localhost", port.toString()]) satisfies SpawnedProcess;

		this.process.stdout.on("data", (data: Buffer | string) => this.handleStdOut(data));
		this.process.stderr.on("data", (data: Buffer | string) => this.handleStdErr(data));
		this.process.on("exit", (code, signal) => this.handleExit(code, signal));
		this.process.on("error", (error) => {
			void vs.window.showErrorMessage(`Remote daemon startup had an error: ${error}. Check the instructions for using dart.daemonPort`);
			this.handleError(error);
		});
	}

	protected handleExit(code: number | null, signal: NodeJS.Signals | null) {
		if (code && !this.isShuttingDown)