<?php
require_once "../../vendor/autoload.php";
const HOST = "localhost";
const PORT = 4222;
$c = new Nats\Connection();
$c->connect();
$callback = function ($payload) {
printf("Data: %s\r\n", $payload);
};
$sid = $c->subscribe("foo", $callback);
$c->wait(2);
$c->unsubscribe($sid);
