/Javascript/Node.js/Nodejs pub sub redis

Nodejs pub sub redis

Redis pub or sub nodejs

more example redis pub/sub -> https://github.com/restuwahyu13/express-todo-redis

Nodejs pub sub redis

1const express = require("express")
2const redis = require("redis")
3
4const publisher = redis.createClient()
5
6const app = express()
7
8app.get("/", (req, res) => {
9  const user = {
10    id: "123456",
11    name: "Davis",
12  }
13
14  publisher.publish("user-notify", JSON.stringify(user))
15  res.send("Publishing an Event using Redis")
16})
17
18app.listen(3005, () => {
19  console.log(`server is listening on PORT 3005`)
20})

Source: cloudnweb.dev

How to implement redis pub sub model using nodejs

var redis = require(“redis”);var subscriber = redis.createClient();subscriber.on(“message”, function (channel, message) { console.log(“Message: “ + message + “ on channel: “ + channel + “ is arrive!”);});subscriber.subscribe(“notification”);

Source: medium.com

Similar codes

0 vote303 views1 answer
How to split a string into chunks nodejs
Javascript Node.js
0 vote280 views1 answer
Node js middleware for parsing formdata
Javascript Node.js
12 votes322 views4 answers
Nodejs string to base64
Javascript Node.js
0 vote400 views1 answer
Determine location of ip address nodejs
Javascript Node.js
-2 votes275 views1 answer
Node js http request get parameters
Javascript Node.js
11 votes277 views5 answers
Dotenv nodejs
Javascript Node.js
1 vote276 views1 answer
Node wait 10 seconds
Javascript Node.js
1 vote280 views1 answer
Node js variables in string
Javascript Node.js
2 votes270 views1 answer
Refresh after delete in node
Javascript Node.js
4 votes415 views2 answers
Node log without newline
Javascript Node.js