tty_readstream_da_timeout_child.cjs
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tty_readstream_da_timeout_child.cjs
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	const { openSync } = require('fs');
	const tty = require('tty');

	const fd = openSync('/dev/tty', 'r');
	const stream = new tty.ReadStream(fd);
	stream.setRawMode(true);

	let settled = false;

	stream.on('data', (data) => {
	if (settled) {
	return;
	}
	settled = true;
	try { stream.setRawMode(false); } catch {}
	console.log('DATA', JSON.stringify(Buffer.from(data).toString('latin1')));
	process.exit(0);
	});

	process.stdout.write('READY\n');
	process.stdout.write('\x1b[c');

	setTimeout(() => {
	if (settled) {
	return;
	}
	settled = true;
	try { stream.setRawMode(false); } catch {}
	console.log('TIMEOUT');
	process.exit(2);
	}, 100);