When you use netlink wrapper to encapsulate the redis protocol, you will find that when you get some data, the program will not respond all the time

[innovational]

// Debug code
const { SocketClientTCP } = require('netlinkwrapper');
class RedisBase {
    client = null;
    constructor(host, port) {
        this.client = this.client || new SocketClientTCP(port, host);
    }
    send(cmdArr) {
        let cmd = `*${cmdArr.length}\r\n`;
        cmdArr.forEach(item => {
            item = item.toString();
            const len = this.getLength(item);
            cmd += `$${len}\r\n${item}\r\n`;
        });
        this.client.send(cmd);
        const clientReceived = this.client.receive();
        const response = clientReceived.toString();
        if (response) {
            const endIndex = response.indexOf('\r\n');
            return response.substr(endIndex);
        }
        return response;
    }
    auth(auth) {
        return this.send(['auth', auth]);
    }
    get(key) {
        return this.send(['get', key]);
    }
    set(key, value, ttl = 0) {
        const res = this.send(['set', key, value]);
        if (ttl) this.expire(key, ttl);
        return res;
    }
    getLength(str) {
        let totalLength = 0;
        let charCode;
        for (let i = 0; i < str.length; i++) {
            charCode = str.charCodeAt(i);
            if (charCode < 0x007f) {
                totalLength++;
            } else if ((0x0080 <= charCode) && (charCode <= 0x07ff)) {
                totalLength += 2;
            } else if ((0x0800 <= charCode) && (charCode <= 0xffff)) {
                totalLength += 3;
            } else {
                totalLength += 4;
            }
        }
        return totalLength;
    }
}
const strings = '{"\\u8bc6\\u522b\\u7801":10121505070,"Q0":4,"Q2":"\\u7a0b\\u5b58\\u5de7","Q3":"132232195112045525","Q5":"110102020007","Q6":"\\u897f\\u57ce\\u533a","Q7":"\\u5e7f\\u5b89\\u95e8\\u5916\\u8857\\u9053","Q8":"\\u8f66\\u7ad9\\u897f\\u8857\\u793e\\u533a","phone":11111111111}';
const redis = new RedisBase('127.0.0.1',6379);
redis.auth('wenwu');
redis.set('test', strings);
const data = redis.get('test');
console.log(data);