Restore() public method

public Restore ( int data ) : void
data int
return void
Continuation Class Documentation
Esempio n. 1
0
        void ScheduleNext()
        {
            if (m_exiting == true)
            {
                Print("Exiting...");
                m_continuation.Restore(2);
            }

            if (m_currentThread != null && m_threadsScheduledAfterManagers > m_scheduledThreadCount)
            {
                Print("Enough threads have been run, calling RunManagers()");
                RunManagers();
            }

            while (m_currentThread == null)
            {
#if EXTRA_CHECKS
                if (m_scheduledThreadCount != 0 || m_previousThread != null)
                {
                    throw new Exception();
                }
#endif
                Print("No threads running");

                if (m_waitingThreadCount == 0 && m_sleepingThreadCount == 0)
                {
                    Print("No threads running, waiting or sleeping. Exiting...");
                    m_continuation.Restore(2);
                }

                // TODO run managers when we have threads running
                RunManagers();
            }

            //Print("going to run {0}, state {1}", m_currentThread, m_currentThread.m_state);

            m_threadsScheduledAfterManagers++;

            if (m_currentThread.m_state == MicroThreadState.Starting)
            {
                m_continuation.Restore(1);
            }
            else if (m_currentThread.m_state == MicroThreadState.Scheduled)
            {
                Print("Resuming thread {0}", m_currentThread);
                m_currentThread.m_state = MicroThreadState.Running;
#if MT_TIMING
                m_stopWatch.Reset();
                m_stopWatch.Start();
#endif
                m_currentThread.m_continuation.Restore(1);

                // Execution never reaches this point
                throw new Exception();
            }
            else
            {
                throw new Exception(String.Format("Illegal thread state in scheduler: {0}", m_currentThread.m_state));
            }
        }