Question

I have installed redis by following links .
https://github.com/mranney/node_redis

and trying

var redis = require("redis"),
    client = redis.createClient();

client.on("error", function (err) {
    console.log("Error " + err);
});

client.set("string key", "string val", redis.print);
client.hset("hash key", "hashtest 1", "some value", redis.print);
client.hset(["hash key", "hashtest 2", "some other value"], redis.print);
client.hkeys("hash key", function (err, replies) {
    console.log(replies.length + " replies:");
    replies.forEach(function (reply, i) {
        console.log("    " + i + ": " + reply);
    });
    client.quit();
});

and running node test.js

gives me this error why ?

Error Error: Redis connection to 127.0.0.1:6379 failed - ECONNREFUSED, Connection refused

why this error is coming ? and what should i do ?

Answer 1

You need to make sure the server is running before you can not access it in Node.Js