UDP_Protocol.h

/*
 *
 *  Created on: Mar 1, 2021
 *      Author: astrisw
 */
#ifndef UDP_PROTOCOL_H_
#define UDP_PROTOCOL_H_

#include <Base_Protocol.h>

/*
 * class UDPProtocol
 * Implementation of a UDP socket
 * @member field fd_sock: socket file descriptor
 * @member field sockaddr_in: struct of the client address.
 */
namespace inaf::oasbo::ConnectionProtocols{

class UDPProtocol : public BaseProtocol{
protected:
	int fd_sock; //file descriptor
	struct sockaddr_in cliaddr;
	struct sockaddr_in srvaddr;

public:
	UDPProtocol(std::string hs, int prt);
	int connectToClient();
	int connectToServer();

	template<typename Value, template<typename> typename Container>
	int sendPacketToSrv(PacketLib::BasePacket<Container,Value> &);
	template<typename Value, template<typename> typename Container>
	int rcvPacketFromCli(PacketLib::BasePacket<Container,Value> &);

};
}
#endif /* UDP_PROTOCOL_H_ */