/**
* 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;
}
/**
* 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->daemon->connection_timeout;
if ((connection->socket_fd != -1) && (timeout != 0)
&& (time (NULL) - timeout > connection->last_activity))
{
MHD_tls_connection_close (connection,
MHD_REQUEST_TERMINATED_TIMEOUT_REACHED);
return MHD_NO;
}
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:
if (connection->socket_fd != -1)
MHD_tls_connection_close (connection,
MHD_REQUEST_TERMINATED_COMPLETED_OK);
return MHD_NO;
default:
return MHD_connection_handle_idle (connection);
}
return MHD_YES;
}
/**
* 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
}