nodejs-health-checker/dist/services/redis-service.js

Simple Nodejs package to simplify applications based in Node, to trace the healthy of the pods

import { Defaults } from "../interfaces/types.js";
export async function checkRedisClient(config) {
    let client;
    try {
        // lazy loading redis package to enable peer dependency to be opbtional
        const { createClient } = await import("redis");
        client = createClient({
            socket: {
                host: config.host,
                port: config.port || Defaults.RedisPort,
                timeout: config.timeout || Defaults.RedisTimeout,
            },
            database: config.db || Defaults.RedisDB,
            password: config.auth?.password,
            username: config.auth?.user,
        });
        await client.connect();
        const result = await client.ping();
        return { status: result === "PONG" };
    }
    catch (error) {
        return { status: false, error };
    }
    finally {
        if (client) {
            client.destroy();
        }
    }
}
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