// Write CPP code here ⏎
#include <netdb.h> ⏎
#include <stdio.h> ⏎
#include <stdlib.h> ⏎
#include <unistd.h>⏎
#include <string.h> ⏎
#include <sys/socket.h> ⏎
#define MAX 80 ⏎
#define PORT 8080 ⏎
#define SA struct sockaddr ⏎
void func(int sockfd) ⏎
{ ⏎
    char buff[MAX]; ⏎
    int n; ⏎
    for (;;) { ⏎
        bzero(buff, sizeof(buff)); ⏎
        printf("Enter the string : "); ⏎
        n = 0; ⏎
        while ((buff[n++] = getchar()) != '\n') ⏎
            ; ⏎
        write(sockfd, buff, sizeof(buff)); ⏎
        bzero(buff, sizeof(buff)); ⏎
        read(sockfd, buff, sizeof(buff)); ⏎
        printf("From Server : %s", buff); ⏎
        if ((strncmp(buff, "exit", 4)) == 0) { ⏎
            printf("Client Exit...\n"); ⏎
            break; ⏎
        } ⏎
    } ⏎
} ⏎
  ⏎
int main() ⏎
{ ⏎
    int sockfd, connfd; ⏎
    struct sockaddr_in servaddr, cli; ⏎
  ⏎
    // socket create and varification ⏎
    sockfd = socket(AF_INET, SOCK_STREAM, 0); ⏎
    if (sockfd == -1) { ⏎
        printf("socket creation failed...\n"); ⏎
        exit(0); ⏎
    } ⏎
    else⏎
        printf("Socket successfully created..\n"); ⏎
    bzero(&servaddr, sizeof(servaddr)); ⏎
  ⏎
    // assign IP, PORT ⏎
    servaddr.sin_family = AF_INET; ⏎
    servaddr.sin_addr.s_addr = inet_addr("127.0.0.1"); ⏎
    servaddr.sin_port = htons(PORT); ⏎
  ⏎
    // connect the client socket to server socket ⏎
    if (connect(sockfd, (SA*)&servaddr, sizeof(servaddr)) != 0) { ⏎
        printf("connection with the server failed...\n"); ⏎
        exit(0); ⏎
    } ⏎
    else⏎
        printf("connected to the server..\n"); ⏎
  ⏎
    // function for chat ⏎
    func(sockfd); ⏎
  ⏎
    // close the socket ⏎
    close(sockfd); ⏎
} ⏎