/**
* @return $messages
*/
public function sendStats()
{
$namespace = $this->configuration->getNamespace();
$socketUrl = sprintf('udp://' . $this->configuration->getHost());
$messages = array();
foreach ($this->stats as $key => $stat) {
$msg = $namespace . '.' . $this->statToString($stat);
$messages[] = $msg;
if (null !== $this->logger) {
$this->logger->info('Sending metrics: ' . $msg);
}
$socket = fsockopen($socketUrl, $this->configuration->getPort());
fwrite($socket, $msg);
fclose($socket);
unset($this->stats[$key]);
}
return $messages;
}
/**
* @dataProvider providerNamespace
* @param mixed $namespace
*/
public function testSeNamespace($namespace)
{
$configuration = new Configuration();
$configuration->setNamespace($namespace);
$this->assertSame($namespace, $configuration->getNamespace(), 'Unexpected namespace.');
}
