Getting Started

Loading the library

Register the library using the StackitAutoloader object:

require_once 'library/StackIt/Autoloader.php';
StackIt\Autoloader::register();

Configure your stacks

Create an ini config file to setup your first stack:

;; StackIt stack config for the stack "my-stack"
[my-stack]

;; The key value store mapper to use
kvs="StackIt\Kvs\Redis"

;; The processor implementation to use to process the stack
processor="StackIt\Processor\PostgreSQL\CopyFromStdin"

;; Minimum interval between 2 iterations of the stack processor
;; (seconds) (0 to not define minimum interval, default 0)
interval=30

;; Max number of execution of the stack processor in the same daemon
;; instance (0 if no limit, default 0)
max_execution=2

Load your config:

StackIt\Stack::setConfig('/path/to/config.ini');

You can replace the ini config file using a Php array:

$config = array(
    'my-stack' => array(
        'kvs' => 'StackIt\Kvs\Redis',
        'processor' => 'StackIt\Processor\PostgreSQL\CopyFromStdin',
        'interval' => 30,
        'max_execution' => 2,
    ),
);
StackIt\Stack::setConfig($config);

Put in stack

Now StackIt know your stacks, you can push data to it:

StackIt\Stack::push('my-stack', array(
    'customer_id' => 123,
    'order_amount' => 59.99,
    'order_date' => date('Y-m-d H:i:s')
));

Consume stacks

Then in a cron job, for example, run the daemon to process the stacks:

StackIt\Daemon::setConfig('/path/to/config.ini');
$d = StackIt\Daemon::singleton();
$d->run();