/**
* Creates a new socket from an incomming connection to a server
* socket
*
* @param Net_Notifier_Socket_Server $serverSocket the server socket
* receiving the incomming
* connection.
* @param integer $timeout the connection timeout
* in seconds.
*
* @throws Net_Notifier_Socket_ConnectionException
*/
public function __construct(Net_Notifier_Socket_Server $serverSocket, $timeout)
{
set_error_handler(array($this, 'connectionWarningsHandler'));
$this->socket = stream_socket_accept($serverSocket->getRawSocket(), $timeout);
restore_error_handler();
if (!$this->socket) {
$error = implode("\n", $this->connectionWarnings);
throw new Net_Notifier_Socket_ConnectionException("Unable to accept client connection. Error: {$error}");
}
}
/**
* Gets an array of sockets to check for reading
*
* @return array an aray of sockets to check for reading.
*/
protected function &getReadArray()
{
$readArray = array();
$readArray[] = $this->socket->getRawSocket();
foreach ($this->clients as $client) {
if ($client->getState() < Net_Notifier_WebSocket_Connection::STATE_CLOSED) {
$readArray[] = $client->getSocket()->getRawSocket();
}
}
return $readArray;
}