#include	"unp.h"

#undef	MAXLINE
#define	MAXLINE 65507

void
dg_echo(int sockfd, SA *pcliaddr, socklen_t clilen)

{
	int		size;
	char		recvline[MAXLINE + 1];
	ssize_t		n;
	socklen_t       len; 

	len = clilen;
	size = 70000;
	Setsockopt(sockfd, SOL_SOCKET, SO_SNDBUF, &size, sizeof(size));
	Setsockopt(sockfd, SOL_SOCKET, SO_RCVBUF, &size, sizeof(size));


	n = Recvfrom(sockfd, recvline, MAXLINE, 0, pcliaddr, &len );
	printf("received %d bytes\n", n);

	Sendto(sockfd, recvline, n, 0, pcliaddr, len);
}