Laravel real time event broadcasting with example

Laravel real time event broadcasting with example

In the today’s technogy age real time data has become an essential thing. So here, in this article i will share laravel real time event broadcasting with Here in this example we will see how can we broadcast real times events.

Basically, to acheive this thing in our laravel application, we will use predis which is a laravel package, queue,, laravel-echo-server and event broadcasting.

So, we will need to install the above things which are not provided in the laravel appication by default. I will provide all the step to implement real time broadcasting event in the various steps from a fresh installation of laravel application. If you have already installed laravel application then you can directly jump on the next step. So without wasting our time let’s start the implementation process and follow all the steps as given below.

Step 1: Install Laravel

For installing fresh laravel application, you will just needto run the following command in your terminal or command prompt.

composer create-project --prefer-dist laravel/laravel realtimeapp

I have given a name realtimeapp to this application, you are frre to give the name of your choice.

Now, run the following command to give permission to the storage and cache directories.

sudo chmod -R 777 /var/www/html/realtimeapp/storage
sudo chmod -R 777 /var/www/html/realtimeapp/bootstrap/cache

Step 2: Install predis

In this second step, we will need to install predis. So open your terminal and run the following command.

composer require predis/predis

Step 3: Create event for broadcasting

Now we will need to create an event for broadcasting and in the event file we will set channal and write message. So run the following command to create event.

php artisan make:event SendMessage

Above command will create an event file SendMessage.php file under app/Events directory. So open this file and update it like below.


namespace App\Events;
use Illuminate\Broadcasting\Channel;
use Illuminate\Queue\SerializesModels;
use Illuminate\Broadcasting\PrivateChannel;
use Illuminate\Broadcasting\PresenceChannel;
use Illuminate\Foundation\Events\Dispatchable;
use Illuminate\Broadcasting\InteractsWithSockets;
use Illuminate\Contracts\Broadcasting\ShouldBroadcast;
use Illuminate\Contracts\Broadcasting\ShouldBroadcastNow;
class SendMessage implements ShouldBroadcastNow
    use InteractsWithSockets, SerializesModels;
    public $data = ['asas'];
     * Create a new event instance.
     * @return void
    public function __construct()
     * Get the channels the event should broadcast on.
     * @return \Illuminate\Broadcasting\Channel|array
    public function broadcastOn()
        return new Channel('user-channel');
     * The event's broadcast name.
     * @return string
    public function broadcastAs()
        return 'UserEvent';
     * The event's broadcast name.
     * @return string
    public function broadcastWith()
        return ['title'=>'Notification message will go here'];

Step 4: Update Configuration Settings

Here we will update some configurations like Broadcast driver, database details etc. So open up .env file and add the configurations like mentaioned in the code below.



And now database.php file will look a like below.

'redis' => [
    'client' => env('REDIS_CLIENT', 'predis'),
    'options' => [
        'cluster' => env('REDIS_CLUSTER', 'redis'),
        'prefix' => env('REDIS_PREFIX', ''),
    'default' => [
        'url' => env('REDIS_URL'),
        'host' => env('REDIS_HOST', ''),
        'password' => env('REDIS_PASSWORD', null),
        'port' => env('REDIS_PORT', 6379),
        'database' => env('REDIS_DB', 0),
    'cache' => [
        'url' => env('REDIS_URL'),
        'host' => env('REDIS_HOST', ''),
        'password' => env('REDIS_PASSWORD', null),
        'port' => env('REDIS_PORT', 6379),
        'database' => env('REDIS_CACHE_DB', 1),

After doing the above thiings, open your terminal and run the migration command like below.

php artisan migrate

Step 5: Install Laravel Echo Server

In this step, we will install laravel echo server in our laravel web application. So your your terminal and execute the following command.

npm install -g laravel-echo-server

After installing laravel echo server using npm, we will need to initiate it using the command written below.

laravel-echo-server init

After running the above init command, a json file (laravel-echo-server.json) would be created and this file will look a like below.


  "authHost": "http://localhost",
  "authEndpoint": "/broadcasting/auth",
  "clients": [],
  "database": "redis",
  "databaseConfig": {
    "redis": {},
    "sqlite": {
      "databasePath": "/database/laravel-echo-server.sqlite"
  "devMode": true,
  "host": null,
  "port": "6001",
  "protocol": "http",
  "socketio": {},
  "secureOptions": 67108864,
  "sslCertPath": "",
  "sslKeyPath": "",
  "sslCertChainPath": "",
  "sslPassphrase": "",
  "subscribers": {
    "http": true,
    "redis": true
  "apiOriginAllow": {
    "allowCors": false,
    "allowOrigin": "",
    "allowMethods": "",
    "allowHeaders": ""

Step 6: Install npm, laravel-echo,

In this sixth step, we will run the laravel echo server, install laravel echo  and client. So open your terminal and the commands as given below.

npm install

npm install laravel-echo

npm install

After running the above commands, we will create laravel-echo-setup.js file and will write a script to start laravel echo server. So create this file under resources/assets/js directory. And update the code as given below.


import Echo from 'laravel-echo';
window.Echo = new Echo({
    broadcaster: '',
    host: window.location.hostname + ":" + window.laravel_echo_port

After doing the above things, we will need need to add the above laravel-echo-setup.js file to the mix file.


mix.js('resources/assets/js/laravel-echo-setup.js', 'public/js');

Now, we will need to execute npm run using the command below.

npm run dev

Step 7: Create View File or blade template

Now, in this step we will create view file basically which is a blade file. So let’s create a file. Here i am giving a name notification.blade.php to this file and put the following code into this file.


<!doctype html>
<html lang="{{ app()->getLocale() }}">
        <meta charset="utf-8">
        <meta http-equiv="X-UA-Compatible" content="IE=edge">
        <meta name="viewport" content="width=device-width, initial-scale=1">
        <meta name="csrf-token" content="{{ csrf_token() }}">
        <title>Laravel real time event broadcasting with example</title>
        <link rel="stylesheet" href="" />
        <script src=""></script>
        <link href="{{ asset('css/app.css') }}" rel="stylesheet">
        <div class="container">
            <h1>Laravel real time event broadcasting with example</h1>
            <div id="notification"></div>
    <script src="//{{ Request::getHost() }}:{{env('LARAVEL_ECHO_PORT')}}/"></script>
    <script src="{{ url('/js/laravel-echo-setup.js') }}" type="text/javascript"></script>
    <script type="text/javascript">
        var i = 0;'user-channel')
         .listen('.UserEvent', (data) => {
            $("#notification").append('<div class="alert alert-success">'+i+'.'+data.title+'</div>');

Step 8: Add route to call event

Now, we will need to route to call the event. So open routes/web.php file and add the route and event call as mentioned below.


Route::get('/run-event', function () {
    event(new \App\Events\SendMessage());
    dd('Event Run Successfully.');

After following all the above steps, you have completed laravel real time event broadcasting with But before starting you will have to be confirmed that you have installed redis server on your machine.

If not installed, you can run the following command to install redis server.

sudo apt install redis-server

Then start  laravel echo server using the command below

laravel-echo-server start

And at last we will need to deploy the application. For deploying on the local machine you can run the command below.

php artisan serve

Now you can check the application and the events by opening the url as given below.


You can also read the article to create docker setup with laravel application by clicking on the below.

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