Skip to content

pubnub/javascript

master
Switch branches/tags

Name already in use

A tag already exists with the provided branch name. Many Git commands accept both tag and branch names, so creating this branch may cause unexpected behavior. Are you sure you want to create this branch?
Code

Latest commit

* fix: remove Buffer from decrypt

* PubNub SDK v7.2.1 release.

* fix: fix signature in the test

Co-authored-by: Client Engineering Bot <60980775+client-engineering-bot@users.noreply.github.com>
0f15940

Git stats

Files

Permalink
Failed to load latest commit information.
Type
Name
Latest commit message
Commit time
 
 
 
 
 
 
lib
 
 
src
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

PubNub JavaScript SDK (V4)

Build Status Codacy Badge npm Bower Known Vulnerabilities

This is the official PubNub JavaScript SDK repository.

PubNub takes care of the infrastructure and APIs needed for the realtime communication layer of your application. Work on your app's logic and let PubNub handle sending and receiving data across the world in less than 100ms.

Get keys

You will need the publish and subscribe keys to authenticate your app. Get your keys from the Admin Portal.

Configure PubNub

  1. Integrate the JavaScript SDK into your project:

  2. Configure your keys:

pubnub = new PubNub({
  publishKey : "myPublishKey",
  subscribeKey : "mySubscribeKey",
  uuid: "myUniqueUUID"
})

Add event listeners

pubnub.addListener({
  message: function (m) {
    // handle messages
  },
  presence: function (p) {
    // handle presence  
  },
  signal: function (s) {
    // handle signals
  },
  objects: (objectEvent) => {
    // handle objects
  },
  messageAction: function (ma) {
    // handle message actions
  },
  file: function (event) {
    // handle files  
  },
  status: function (s) {
  // handle status  
  },
});

Publish/subscribe

var publishPayload = {
    channel : "hello_world",
    message: {
        title: "greeting",
        description: "This is my first message!"
    }
}

pubnub.publish(publishPayload, function(status, response) {
    console.log(status, response);
})

pubnub.subscribe({
    channels: ["hello_world"]
});

Documentation

Support

If you need help or have a general question, contact support@pubnub.com.