Server and Client Programs for Socket Use (TCP) with no error handling

client.c

#include <stdio.h>
#include <sys/socket.h>
#include <stdlib.h>
#include <netinet/in.h>
#include <string.h>

int main()
{
	struct sockaddr_in serv_addr; // Structure To Store Internet Address
	char *msg = "Hey From Client!"; // Message we want to send
	int sock = socket(AF_INET, SOCK_STREAM, 0); // Create a TCP Socket

	memset(&serv_addr, '0', sizeof(serv_addr)); // nullchar entire serv addr to get rid of garbage

	serv_addr.sin_family = AF_INET; // Type of Connection -> Internet
	serv_addr.sin_port = htons(8080); // Change to network byte order (big-endian)
	inet_pton(AF_INET, "127.0.0.1", &serv_addr.sin_addr); // converts an Internet address in its standard text format into its numeric binary form

	connect(sock, (struct sockaddr *)&serv_addr, sizeof(serv_addr)); // Connect to 127.0.0.1;8080

	while(1)
	{
		send(sock, msg, strlen(msg), 0);// Send Our Message
		sleep(2);// Wait a while
	}

}

server.c

#include <unistd.h>
#include <stdio.h>
#include <sys/socket.h>
#include <stdlib.h>
#include <netinet/in.h>
#include <string.h>

int main()
{
	int server_fd, sock; 
	struct sockaddr_in addr; // Address of server

	int opt = 1; // for getting opt
	int addrlen = sizeof(addr); // to store addrlen if modified
	char buffer[512] = {0}; // initialise buffer to 0

	server_fd = socket(AF_INET, SOCK_STREAM, 0); //Make a TCP Socket
	setsockopt(server_fd, SOL_SOCKET, SO_REUSEADDR | SO_REUSEPORT, &opt, sizeof(opt)); // Allow rebind even if packets are held 

	addr.sin_family = AF_INET; // Type -> Internet Socket
	addr.sin_addr.s_addr = INADDR_ANY; // Accept connections from anyone
	addr.sin_port = htons(8080); // Change to network byte order (big-endian)

	bind(server_fd, (struct sockaddr *)&addr, addrlen); // Tell system we are taking this port (8080)
	listen(server_fd, 3); // Listen to connections from this socket
	sock = accept(server_fd, (struct sockaddr *)&addr, (socklen_t*)&addrlen); //Accept first client that connects

	while(1)
	{
		recv(sock, buffer, 512, 0); //Recieve Data into buffer
		printf("%s\n", buffer);
	}
}