/* Implement a web server that runs on a given port
   and always returns the HTML of the course home page:

     http://www.eng.utah.edu/~cs4400/
*/

#include "csapp.h"

int main(int argc, char **argv) {
  char *portno = "11111";
  int ls, cs, s;

  ls = Open_listenfd(portno);
  
  while (1) {
    struct sockaddr_in addr;
    unsigned int len = sizeof(addr);
    size_t total_amt, amt;
    char *buffer;

    s = Accept(ls, (struct sockaddr *)&addr, &len);
    cs = Open_clientfd("www.eng.utah.edu", "80");

    char *req_str = "GET /~cs4400/ HTTP/1.0\r\n\r\n";

    Rio_writen(cs, req_str, strlen(req_str));

    buffer = malloc(MAXBUF);
    while((amt = Rio_readn(cs, buffer, MAXBUF)) != 0){
      Rio_writen(s, buffer, amt);
    }

    Close(s);
    free(buffer);
    Close(cs);
    

    
  }
    
}