void CC_on_abort()

in connection.c [1988:2034]

• 46 lines of code
• 8 McCabe index (conditional complexity)

void	CC_on_abort(ConnectionClass *conn, unsigned int opt)
{
	BOOL	set_no_trans = FALSE;

	MYLOG(MIN_LOG_LEVEL, "entering opt=%x\n", opt);
	CONNLOCK_ACQUIRE(conn);
	if (0 != (opt & CONN_DEAD)) /* CONN_DEAD implies NO_TRANS also */
		opt |= NO_TRANS;
	if (CC_is_in_trans(conn))
	{
		if (0 != (opt & NO_TRANS))
		{
			CC_set_no_trans(conn);
			CC_set_no_manual_trans(conn);
			set_no_trans = TRUE;
		}
	}
	CC_svp_init(conn);
	CC_start_stmt(conn);
	CC_clear_cursors(conn, TRUE);
	if (0 != (opt & CONN_DEAD))
	{
		conn->status = CONN_DOWN;
		if (conn->pqconn)
		{
			CONNLOCK_RELEASE(conn);
			QLOG(MIN_LOG_LEVEL, "PQfinish: %p\n", conn->pqconn);
			PQfinish(conn->pqconn);
			CONNLOCK_ACQUIRE(conn);
			conn->pqconn = NULL;
		}
	}
	else if (set_no_trans)
	{
		CONNLOCK_RELEASE(conn);
		CC_discard_marked_objects(conn);
		CONNLOCK_ACQUIRE(conn);
	}
	if (conn->result_uncommitted)
	{
		CONNLOCK_RELEASE(conn);
		ProcessRollback(conn, TRUE, FALSE);
		CONNLOCK_ACQUIRE(conn);
		conn->result_uncommitted = 0;
	}
	CONNLOCK_RELEASE(conn);
}