/**
* Flush the event queues and send the data
*
* @return int|bool
*/
public function flush()
{
$res = true;
if (count($this->events)) {
if ($this->active) {
$message = new Message();
$message->events = $this->events;
$res = $this->socket->write($message->serialize());
}
$this->events = [];
}
return $res;
}
public function testIsOpenIfSocketClosedReturnFalse()
{
$socket = new UdpSocket('localhost', 0);
$socket->close();
$this->assertEquals($socket->isOpen(), false);
}
