Make it Using javascript API. On their site works fine, but locally cant send cross-domain request. Where is the problem?
request is XMLHttpRequest cannot load
http://pubsub.pubnub.com/publish/KEY//0/broadcast/0/%224444444444444%22.
Origin localhost:3000 is not allowed by Access-Control-Allow-Origin.
Using PubNub on localhost is super easy! You can even use PubNub on file:/// as well.
NOTE: always use a fixed versioned CDN in production, but pubnub-dev.js cdn is always the latest version, unminified.
<script src=https://cdn.pubnub.com/pubnub-dev.js></script>
<script>(function(){
var pubnub = PUBNUB({
// use your own pub/sub keys - demo keys are throttled
publish_key : 'demo',
subscribe_key : 'demo',
origin : 'pubsub.pubnub.com',
ssl : true
});
pubnub.subscribe({
channel : 'my_channel',
connect : function() { /* ... CONNECTION SUCCESS ... */ },
callback : function(message) {
alert(message);
}
});
})();</script>
Remember to keep the origin set to pubsub.pubnub.com for all settings.