Examples with RejectedTaskReason com.serotonin.timer.RejectedTaskReason used on opensource projects

Example 1 with RejectedTaskReason

use of com.serotonin.timer.RejectedTaskReason in project ma-core-public by infiniteautomation.

the class TaskRejectionHandler method rejectedExecution.

/*
	 * This will be called by the Executor when Runnable's are not executable due to pool constraints
	 * (non-Javadoc)
	 * @see java.util.concurrent.RejectedExecutionHandler#rejectedExecution(java.lang.Runnable, java.util.concurrent.ThreadPoolExecutor)
	 */
@Override
public void rejectedExecution(Runnable r, ThreadPoolExecutor e) {
    if (r instanceof TaskWrapper) {
        TaskWrapper wrapper = (TaskWrapper) r;
        RejectedTaskReason reason = new RejectedTaskReason(RejectedTaskReason.POOL_FULL, wrapper.getExecutionTime(), wrapper.getTask(), e);
        wrapper.getTask().rejected(reason);
        this.rejectedTask(reason);
    } else if (r instanceof OrderedTaskCollection) {
        // Pool must be full since the entire collection was rejected
        TaskWrapper wrapper = ((OrderedTaskCollection) r).getWrapper();
        RejectedTaskReason reason = new RejectedTaskReason(RejectedTaskReason.POOL_FULL, wrapper.getExecutionTime(), wrapper.getTask(), e);
        wrapper.getTask().rejected(reason);
        this.rejectedTask(reason);
    } else {
        log.fatal("SHOULD NOT HAPPEN: " + r.toString());
    }
}

Example 2 with RejectedTaskReason

use of com.serotonin.timer.RejectedTaskReason in project ma-core-public by infiniteautomation.

the class MonitoredValuesTest method loadTest.

public void loadTest() {
    // Setup a Timer
    RealTimeTimer timer = new OrderedRealTimeTimer();
    ThreadPoolExecutor executor = new OrderedThreadPoolExecutor(0, 100, 30L, TimeUnit.SECONDS, new SynchronousQueue<Runnable>(), new MangoThreadFactory("high", Thread.MAX_PRIORITY), new RejectedExecutionHandler() {

        @Override
        public void rejectedExecution(Runnable r, ThreadPoolExecutor executor) {
            System.out.println("Rejected: " + r.toString());
        }
    }, false, timer.getTimeSource());
    timer.init(executor);
    // Create a monitor
    IntegerMonitor monitor = new IntegerMonitor(MONITOR_ID, new TranslatableMessage("internal.monitor.BATCH_ENTRIES"), new ValueMonitorOwner() {

        @Override
        public void reset(String monitorId) {
            IntegerMonitor mon = (IntegerMonitor) MONITORED_VALUES.getValueMonitor(MONITOR_ID);
            mon.reset();
        }
    });
    MONITORED_VALUES.addIfMissingStatMonitor(monitor);
    // Start a task to count up
    new TimeoutTask(new FixedRateTrigger(0, period), new TimeoutClient() {

        @Override
        public void scheduleTimeout(long fireTime) {
            IntegerMonitor mon = (IntegerMonitor) MONITORED_VALUES.getValueMonitor(MONITOR_ID);
            mon.addValue(1);
        }

        @Override
        public String getThreadName() {
            // TODO Auto-generated method stub
            return null;
        }

        @Override
        public String getTaskId() {
            // TODO Auto-generated method stub
            return null;
        }

        @Override
        public int getQueueSize() {
            // TODO Auto-generated method stub
            return 0;
        }

        @Override
        public void rejected(RejectedTaskReason reason) {
        // TODO Auto-generated method stub
        }
    }, timer);
    // Start a task to count down
    new TimeoutTask(new FixedRateTrigger(0, period), new TimeoutClient() {

        @Override
        public void scheduleTimeout(long fireTime) {
            IntegerMonitor mon = (IntegerMonitor) MONITORED_VALUES.getValueMonitor(MONITOR_ID);
            mon.addValue(-1);
        }

        @Override
        public String getThreadName() {
            // TODO Auto-generated method stub
            return null;
        }

        @Override
        public String getTaskId() {
            // TODO Auto-generated method stub
            return null;
        }

        @Override
        public int getQueueSize() {
            // TODO Auto-generated method stub
            return 0;
        }

        @Override
        public void rejected(RejectedTaskReason reason) {
        // TODO Auto-generated method stub
        }
    }, timer);
    // Start a task to read
    new TimeoutTask(new FixedRateTrigger(0, period), new TimeoutClient() {

        @Override
        public void scheduleTimeout(long fireTime) {
            IntegerMonitor mon = (IntegerMonitor) MONITORED_VALUES.getValueMonitor(MONITOR_ID);
            mon.getValue();
        }

        @Override
        public String getThreadName() {
            // TODO Auto-generated method stub
            return null;
        }

        @Override
        public String getTaskId() {
            // TODO Auto-generated method stub
            return null;
        }

        @Override
        public int getQueueSize() {
            // TODO Auto-generated method stub
            return 0;
        }

        @Override
        public void rejected(RejectedTaskReason reason) {
        // TODO Auto-generated method stub
        }
    }, timer);
    // Start a task to reset
    new TimeoutTask(new FixedRateTrigger(0, period), new TimeoutClient() {

        @Override
        public void scheduleTimeout(long fireTime) {
            IntegerMonitor mon = (IntegerMonitor) MONITORED_VALUES.getValueMonitor(MONITOR_ID);
            mon.reset();
        }

        @Override
        public String getThreadName() {
            // TODO Auto-generated method stub
            return null;
        }

        @Override
        public String getTaskId() {
            // TODO Auto-generated method stub
            return null;
        }

        @Override
        public int getQueueSize() {
            // TODO Auto-generated method stub
            return 0;
        }

        @Override
        public void rejected(RejectedTaskReason reason) {
        // TODO Auto-generated method stub
        }
    }, timer);
    while (true) {
        try {
            Thread.sleep(1000);
        } catch (InterruptedException e) {
            e.printStackTrace();
        }
    }
}

Example 3 with RejectedTaskReason

use of com.serotonin.timer.RejectedTaskReason in project ma-core-public by infiniteautomation.

the class OrderedThreadPoolExecutorTest method testFailedExecutions.

@Test
public void testFailedExecutions() throws InterruptedException {
    boolean flushOnReject = false;
    OrderedThreadPoolExecutor exe = new OrderedThreadPoolExecutor(0, 3, 60L, TimeUnit.SECONDS, new LinkedBlockingQueue<Runnable>(), new MangoThreadFactory("medium", Thread.MAX_PRIORITY - 2), new RejectedExecutionHandler() {

        @Override
        public void rejectedExecution(Runnable r, ThreadPoolExecutor executor) {
            System.out.println("Rejected.");
        }
    }, flushOnReject, new SystemTimeSource());
    // Starup a new thread that inserts failing tasks
    new Thread() {

        public void run() {
            long time = 10000;
            for (int i = 0; i < 10; i++) {
                Task task = new Task("Failure", "TSK_FAIL", -1) {

                    @Override
                    public void run(long runtime) {
                        try {
                            Thread.sleep(20);
                        } catch (InterruptedException e) {
                        }
                        throw new RuntimeException("oops");
                    }

                    @Override
                    public void rejected(RejectedTaskReason reason) {
                        System.out.println("Task Rejected");
                    }
                };
                exe.execute(new TaskWrapper(task, time));
                time += 100;
            }
        }
    }.start();
    Thread.sleep(1000);
    if (exe.queueExists("TSK_FAIL"))
        fail("non empty queue");
}

Example 4 with RejectedTaskReason

use of com.serotonin.timer.RejectedTaskReason in project ma-modules-public by infiniteautomation.

the class MangoTaskTemporaryResourceManager method scheduleTimeout.

private void scheduleTimeout(TemporaryResource<T, AbstractRestV2Exception> resource) {
    if (resource.getTimeout() <= 0)
        return;
    TaskData tasks = (TaskData) resource.getData();
    Date timeoutDate = new Date(resource.getStartTime().getTime() + resource.getTimeout());
    // TimeoutTask schedules itself to be executed
    tasks.timeoutTask = new TimeoutTask(timeoutDate, new TimeoutClient() {

        @Override
        public void scheduleTimeout(long fireTime) {
            resource.timeOut();
        }

        @Override
        public String getThreadName() {
            return "Temporary resource timeout " + resource.getResourceType() + " " + resource.getId();
        }

        @Override
        public void rejected(RejectedTaskReason reason) {
            super.rejected(reason);
            resource.timeOut();
        }
    });
}

Example 5 with RejectedTaskReason

use of com.serotonin.timer.RejectedTaskReason in project ma-modules-public by infiniteautomation.

the class MangoTaskTemporaryResourceManager method scheduleRemoval.

private void scheduleRemoval(TemporaryResource<T, AbstractRestV2Exception> resource) {
    if (resource.getExpiration() <= 0) {
        resource.remove();
        return;
    }
    TaskData tasks = (TaskData) resource.getData();
    Date expirationDate = new Date(resource.getCompletionTime().getTime() + resource.getExpiration());
    // TimeoutTask schedules itself to be executed
    tasks.expirationTask = new TimeoutTask(expirationDate, new TimeoutClient() {

        @Override
        public void scheduleTimeout(long fireTime) {
            resource.remove();
        }

        @Override
        public String getThreadName() {
            return "Temporary resource expiration " + resource.getResourceType() + " " + resource.getId();
        }

        @Override
        public void rejected(RejectedTaskReason reason) {
            super.rejected(reason);
            resource.remove();
        }
    });
}