sfml networking

void Game::Receive()
{
    sf::Packet Packet;
    sf::IPAddress IP;
    unsigned short port;

    Listen.Receive(Packet, IP, port);

    int PType = -1;
    Packet >> PType;
    std::cout << "Packet Received! " << IP << " " << PType << std::endl;

    if(IP != "255.255.255.255")
    {
        switch (PType)
        {
        // Handle data
        }
    }
}