PubNub Hello World Publish and Subscribe for Node.JS SDK
Example
Publish and Subscribe for Node.JS
Install PubNub NPM Package.
npm install [email protected]
Example Publish Subscribe with Node.JS
var channel = "hello_world";
var pubnub = require("pubnub")({
publish_key : "your_pub_key"
, subscribe_key : "your_sub_key"
});
pubnub.subscribe({
channel : channel
, message : receive // print message
, connect : send // send message after subscribe connected
});
function receive(message) { console.log(message) }
function send(message) {
pubnub.publish({
channel : channel
, message : message
});
}
