script.cjs

/* eslint-disable no-undef */

// Connect to redis using env variables
const redis = require("redis");

const HOST = process.env.REDIS_HOST;
const PORT = process.env.REDIS_PORT;

console.log("Using Redis host and port:", HOST, PORT);

const client = redis.createClient({
  host: HOST,
  port: PORT,
});

client.on("error", (err) => console.log("Redis Client Error", err));

client.on("connect", () => {
  console.log("Redis Client Connected to Server");
  client.set("mykey", "Hello World!").then(() => {
    client.get("mykey").then((value) => {
      console.log(value);
      client.quit();
    });
  });
});

client.connect();

// Set a value

setTimeout(() => {
  console.log("Forced exit");
  process.exit(0);
}, 6000);

console.log("Redis script invoked");