我tcp client在 nodejs 中編寫(xiě)了以下內(nèi)容。const net = require('net');const HOST = 'linux345';const PORT = 2345;let ErrCode = 1;const client = new net.Socket();client.connect(PORT, HOST, function() {    ErrCode = 0;});client.on('data', function(data) {        console.log('Client received: ' + data);     if (data.toString().endsWith('exit')) {       client.destroy();    }});client.on('close', function() {});client.on('error', function(err) {    ErrCode = err.code;    console.log(ErrCode);});console.log(ErrCode);請(qǐng)建議我如何使用 async/await 編寫(xiě)相同的邏輯