C++ (Cpp) MHD_tls_connection_handle_read Examples

Example #1

File: connection_https.c Project: carriercomm/uClinux

/**
 * This function was created to handle per-connection processing that
 * has to happen even if the socket cannot be read or written to.  All
 * implementations (multithreaded, external select, internal select)
 * call this function.
 *
 * @param connection being handled
 * @return MHD_YES if we should continue to process the
 *         connection (not dead yet), MHD_NO if it died
 */
static int
MHD_tls_connection_handle_idle (struct MHD_Connection *connection)
{
  unsigned int timeout;

#if DEBUG_STATES
  MHD_DLOG (connection->daemon, "%s: state: %s\n",
            __FUNCTION__, MHD_state_to_string (connection->state));
#endif
  timeout = connection->connection_timeout;
  if ( (timeout != 0) && (time (NULL) - timeout > connection->last_activity))
    MHD_connection_close (connection,
			  MHD_REQUEST_TERMINATED_TIMEOUT_REACHED);
  switch (connection->state)
    {
      /* on newly created connections we might reach here before any reply has been received */
    case MHD_TLS_CONNECTION_INIT:
      return MHD_YES;
      /* close connection if necessary */
    case MHD_CONNECTION_CLOSED:
      gnutls_bye (connection->tls_session, GNUTLS_SHUT_RDWR);
      return MHD_connection_handle_idle (connection);
    default:
      if ( (0 != gnutls_record_check_pending (connection->tls_session)) &&
	   (MHD_YES != MHD_tls_connection_handle_read (connection)) )
	return MHD_YES;
      return MHD_connection_handle_idle (connection);
    }
  return MHD_YES;
}

Example #2

/**
 * This function was created to handle per-connection processing that
 * has to happen even if the socket cannot be read or written to.  All
 * implementations (multithreaded, external select, internal select)
 * call this function.
 *
 * @param connection being handled
 * @return #MHD_YES if we should continue to process the
 *         connection (not dead yet), #MHD_NO if it died
 */
static int
MHD_tls_connection_handle_idle (struct MHD_Connection *connection)
{
  unsigned int timeout;

#if DEBUG_STATES
  MHD_DLOG (connection->daemon,
            _("In function %s handling connection at state: %s\n"),
            __FUNCTION__,
            MHD_state_to_string (connection->state));
#endif
  timeout = connection->connection_timeout;
  if ( (timeout != 0) &&
       (timeout <= (MHD_monotonic_sec_counter() - connection->last_activity)))
    MHD_connection_close_ (connection,
                           MHD_REQUEST_TERMINATED_TIMEOUT_REACHED);
  switch (connection->state)
    {
      /* on newly created connections we might reach here before any reply has been received */
    case MHD_TLS_CONNECTION_INIT:
      break;
      /* close connection if necessary */
    case MHD_CONNECTION_CLOSED:
      return MHD_connection_handle_idle (connection);
    default:
      if ( (0 != gnutls_record_check_pending (connection->tls_session)) &&
	   (MHD_YES != MHD_tls_connection_handle_read (connection)) )
	return MHD_YES;
      return MHD_connection_handle_idle (connection);
    }
#ifdef EPOLL_SUPPORT
  return MHD_connection_epoll_update_ (connection);
#else
  return MHD_YES;
#endif
}