client.c

// Client side C/C++ program to demonstrate Socket programming 
#include <stdio.h> 
#include <sys/socket.h> 
#include <stdlib.h> 
#include <netinet/in.h> 
#include <arpa/inet.h>
#include <string.h> 
#include <unistd.h>
#define PORT 8080 

int main(int argc, char const *argv[]) 
{ 
	struct sockaddr_in address; 
	int sock = 0, valread; 
	struct sockaddr_in serv_addr; 
	char buffer[10000] = {0}; 
	if ((sock = socket(AF_INET, SOCK_STREAM, 0)) < 0) 
	{ 
		printf("\n Socket creation error \n"); 
		return -1; 
	} 

	memset(&serv_addr, '0', sizeof(serv_addr)); 

	serv_addr.sin_family = AF_INET; 
	serv_addr.sin_port = htons(PORT); 
	
	// Convert IPv4 and IPv6 addresses from text to binary form 
	if(inet_pton(AF_INET, "127.0.0.1", &serv_addr.sin_addr)<=0) 
	{ 
		printf("\nInvalid address/ Address not supported \n"); 
		return -1; 
	} 

	if (connect(sock, (struct sockaddr *)&serv_addr, sizeof(serv_addr)) < 0) 
	{ 
		printf("\nConnection Failed \n"); 
		return -1; 
	} 
	while(1)
	{

		char command[1024];
		fgets(command,1023,stdin);
		send(sock , command , strlen(command) , 0 ); 
		memset(buffer,'\0',sizeof(buffer));
		valread = read( sock , buffer, 10000);
		buffer[valread] = '\0';
	       	if(buffer[0] == '@'){

			exit(0);
		}	
		printf("%s\n",buffer );
	}
 
	return 0; 
}