{

public:

explicit CBlockingUDPSocket();

virtual ~CBlockingUDPSocket();

bool WaitForMessage( float timeOutInSeconds );

unsigned int ReceiveSocketMessage( struct sockaddr_in *packet_from, unsigned char *buf, size_t bufsize );

bool SendSocketMessage( const struct sockaddr_in& rRecipient, const unsigned char *buf, size_t bufsize );

bool IsValid() const { return m_Socket != 0; }

protected:

bool CreateSocket (void);

class CImpl;

CImpl *m_pImpl;

netadr_t m_cserIP;

unsigned int m_Socket;