Function process_client

tools/ippeveprinter.c:5827–5877

 */

static void *				/* O - Exit status */
process_client(ippeve_client_t *client)	/* I - Client */
{
 /*
  * Loop until we are out of requests or timeout (30 seconds)...
  */

#ifdef HAVE_TLS
  int first_time = 1;			/* First time request? */
#endif /* HAVE_TLS */

  while (httpWait(client->http, 30000))
  {
#ifdef HAVE_TLS
    if (first_time)
    {
     /*
      * See if we need to negotiate a TLS connection...
      */

      char buf[1];			/* First byte from client */

      if (recv(httpGetFd(client->http), buf, 1, MSG_PEEK) == 1 && (!buf[0] || !strchr("DGHOPT", buf[0])))
      {
        fprintf(stderr, "%s Starting HTTPS session.\n", client->hostname);

	if (httpEncryption(client->http, HTTP_ENCRYPTION_ALWAYS))
	{
	  fprintf(stderr, "%s Unable to encrypt connection: %s\n", client->hostname, cupsLastErrorString());
	  break;
        }

        fprintf(stderr, "%s Connection now encrypted.\n", client->hostname);
      }

      first_time = 0;
    }
#endif /* HAVE_TLS */

    if (!process_http(client))
      break;
  }

 /*
  * Close the connection to the client and return...
  */

  delete_client(client);

  return (NULL);
}


/*