README

RabbitMQ and PHP client for Laravel and Lumen that allows you to add and listen queues messages just simple.

Features

• Simple queue configuration
• Multiple server connections
• Add message to queues easily
• Listen queues with useful options

Requirements

• php-amqplib/php-amqplib: 2.*

Version

1.0.4

Installation

Preparation

Open your composer.json file and add the following to the require array:

"mpsaravanan/tail": "dev-master"

Install dependencies

$ php composer install

Or

$ php composer update

Integration

Laravel

After installing the package, open your Laravel config file config/app.php and add the following lines.

In the $providers array add the following service provider for this package.

'Mookofe\Tail\ServiceProvider',

In the $aliases array add the following facade for this package.

'Tail' => 'Mookofe\Tail\Facades\Tail',

Add servers connection file running:

$ php artisan vendor:publish --provider="Mookofe\Tail\ServiceProvider" --tag="config"

Lumen

Register the Lumen Service Provider in bootstrap/app.php:

/*
|--------------------------------------------------------------------------
| Register Service Providers
|--------------------------------------------------------------------------
*/

//...

$app->configure('tail-settings');
$app->register(Mookofe\Tail\LumenServiceProvider::class);

//...

Make sure sure $app->withFacades(); is uncomment in your bootstrap/app.php file

Create a config folder in the root directory of your Lumen application and copy the content from vendor/mookofe/tail/config/tail.php to config/tail-settings.php.

RabbitMQ Connections

By default the library will use the RabbitMQ installation credentials (on a fresh installation the user "guest" is created with password "guest").

To override the default connection or add more servers, edit the RabbitMQ connections file at: config/tail-settings.php

return array(

    'default' => 'default_connection',

    'connections' => array(

        'default_connection' => array(
            'host'         => 'localhost',
            'port'         => 5672,
            'username'     => 'guest',
            'password'     => 'guest',
            'vhost'        => '/',
            'exchange'     => 'default_exchange_name',
            'consumer_tag' => 'consumer',
        ),    
        'other_server' => array(
            'host'         => '192.168.0.10',
            'port'         => 5672,
            'username'     => 'guest',
            'password'     => 'guest',
            'vhost'        => '/',
            'exchange'     => 'default_exchange_name',
            'consumer_tag' => 'consumer',
        ),   
    ),
);

Adding messages to queue:

Adding a simple message

    Tail::add('queue-name', 'message');

Adding message changing RabbitMQ server

    Tail::add('queue-name', 'message', array('connection_name' => 'connection_name_config_file'));

Adding message with different exchange

    Tail::add('queue-name', 'message', array('exchange' => 'exchange_name'));

Adding message with different options

	$options = array (
		'connection_name' => 'connection_name_config_file',
		'exchange' => 'exchange_name',
		'vhost' => 'vhost',
		'type' => 'type_name',
	);	
	
    Tail::add('queue-name', 'message', $options);

Using Tail object

	$message = new Tail::createMessage;
	$message->queue_name = 'queue-name';
	$message->message = 'message';
	$message->connection_name = 'connection_name_in_config_file';
	$message->exchange = 'exchange_name';
	$message->vhost = 'vhost';

	$message->save();

Listening queues:

Closure based listener

Tail::listen('queue-name', function ($message) {
    		
	//Your message logic code
});

Closure listener with options

$options = array(
	'message_limit' => 50,
	'time' => 60,
	'empty_queue_timeout' => 5,
	'connection_name' => 'connection_name_in_config_file',
    'exchange' => 'exchange_name',
    'vhost' => 'vhost'
);

Tail::listenWithOptions('queue-name', $options, function ($message) {
    		
	//Your message logic code		
});

Options definitions:

By default the listen process will be running forever unless you specify one of the running time arguments above (message_limit, time, empty_queue_timeout). They can be mixed all together, so when one of the condition is met the process will be stopped.

License

This package is open-sourced software licensed under the MIT license