<?php
require_once '../../src/libsse.php';
class TimeEvent extends SSEEvent
{
public function update()
{
return date('l, F jS, Y, h:i:s A');
}
}
$sse = new SSE();
$sse->exec_limit = 10;
$sse->addEventListener('time', new TimeEvent());
$sse->start();
public function check()
{
$this->data = json_decode($GLOBALS['data']->get($_GET['id']));
if ($this->data->updated !== $this->cache) {
$this->cache = $this->data->updated;
return true;
}
return false;
}
}
$sse->exec_limit = 0;
$sse->addEventListener('gameUpdate', new CurrentGame());
$sse->start();
} else {
$GLOBALS['data'] = new SSEData('file', array('path' => './data', 'gc_lifetime' => 16000));
$sse = new SSE();
class CurrentGames extends SSEEvent
{
private $cache = 0;
private $data;
public function update()
{
$status = $GLOBALS['data']->get('status');
if (strlen($status) < 1) {
return json_encode(array('games' => array()));
} else {
return $status;
}
}
public function check()
{
function get_server_load()
{
if (stristr(PHP_OS, 'win')) {
$wmi = new COM("Winmgmts://");
$server = $wmi->execquery("SELECT LoadPercentage FROM Win32_Processor");
$cpu_num = 0;
$load_total = 0;
foreach ($server as $cpu) {
$cpu_num++;
$load_total += $cpu->loadpercentage;
}
$load = round($load_total / $cpu_num);
} else {
$sys_load = sys_getloadavg();
$load = $sys_load[0];
}
return (int) $load;
}
class SysEvent extends SSETimedEvent
{
//Beware: use SSETimedEvent for sending data at a regular interval
public $period = 5;
//the interval in seconds
public function update()
{
return json_encode(array('load' => get_server_load(), 'time' => time()));
}
}
$sse = new SSE();
$sse->addEventListener('data', new SysEvent());
$sse->start();
<?php
require_once '../../src/libsse.php';
$GLOBALS['data'] = new SSEData('file', array('path' => './data'));
$sse = new SSE();
class LatestUser extends SSEEvent
{
private $cache = 0;
private $data;
public function update()
{
return $this->data->msg;
}
public function check()
{
$this->data = json_decode($GLOBALS['data']->get('user'));
if ($this->data->time !== $this->cache) {
$this->cache = $this->data->time;
return true;
}
return false;
}
}
class LatestMessage extends SSEEvent
{
private $cache = 0;
private $data;
public function update()
{
return json_encode($this->data);
}