Simple http server written in C

server.c

#include<netinet/in.h>    
#include<stdio.h>    
#include<stdlib.h>    
#include<sys/socket.h>    
#include<sys/stat.h>    
#include<sys/types.h>    
#include<unistd.h>    
    
int main() {    
   int create_socket, new_socket;    
   socklen_t addrlen;    
   int bufsize = 1024;    
   char *buffer = malloc(bufsize);    
   struct sockaddr_in address;    
 
   if ((create_socket = socket(AF_INET, SOCK_STREAM, 0)) > 0){    
      printf("The socket was created\n");
   }
    
   address.sin_family = AF_INET;    
   address.sin_addr.s_addr = INADDR_ANY; //why not local host?   
   address.sin_port = htons(15000);    
    
   if (bind(create_socket, (struct sockaddr *) &address, sizeof(address)) == 0){    
      printf("Binding Socket\n");
   }
    
    
   while (1) {    
      if (listen(create_socket, 10) < 0) {    
         perror("server: listen");    
         exit(1);    
      }    
    
      if ((new_socket = accept(create_socket, (struct sockaddr *) &address, &addrlen)) < 0) {    
         perror("server: accept");    
         exit(1);    
      }    
    
      if (new_socket > 0){    
         printf("The Client is connected...\n");
      }
        
      recv(new_socket, buffer, bufsize, 0);    
      printf("%s\n", buffer);    
      write(new_socket, "HTTP/1.1 200 OK\n", 16);
      write(new_socket, "Content-length: 19\n", 19);
      write(new_socket, "Content-Type: text/json\n\n", 25);
      write(new_socket, "{\"ip\": \"127.1.2.3\"}",19);
      close(new_socket);    
   }    
   close(create_socket);    
   return 0;    
}