Examples with RetryDelay com.ctrip.xpipe.retry.RetryDelay used on opensource projects

Example 6 with RetryDelay

use of com.ctrip.xpipe.retry.RetryDelay in project x-pipe by ctripcorp.

the class AdvancedDcMetaServiceTest method testRetry3TimesUntilSuccess.

@Test
public void testRetry3TimesUntilSuccess() throws Exception {
    ScheduledExecutorService scheduled = Executors.newScheduledThreadPool(1);
    service.setScheduled(scheduled).setFactory(new DefaultRetryCommandFactory(3, new RetryDelay(10), scheduled));
    Command<String> command = service.retry3TimesUntilSuccess(new AbstractCommand<String>() {

        private AtomicInteger counter = new AtomicInteger(0);

        @Override
        protected void doExecute() throws Exception {
            int currentCount = counter.getAndIncrement();
            logger.info(String.format("Run %d time", currentCount));
            if (currentCount > 1) {
                future().setSuccess("success");
            } else {
                throw new XpipeRuntimeException("test exception");
            }
        }

        @Override
        protected void doReset() {
        }

        @Override
        public String getName() {
            return "test-retry";
        }
    });
    AtomicBoolean complete = new AtomicBoolean(false);
    command.future().addListener(commandFuture -> {
        Assert.assertEquals("success", commandFuture.getNow());
        complete.getAndSet(true);
    });
    command.execute();
    waitConditionUntilTimeOut(() -> complete.get());
}

Example 7 with RetryDelay

use of com.ctrip.xpipe.retry.RetryDelay in project x-pipe by ctripcorp.

the class CommandRetryWrapperTest method testRetryUntilTimeout.

@Test
public void testRetryUntilTimeout() {
    int timeout = sleepBase * 10;
    TestCommand command = new TestCommand(new Exception("just throw"));
    CommandRetryWrapper<String> wrapper = (CommandRetryWrapper<String>) CommandRetryWrapper.buildTimeoutRetry(timeout, new RetryDelay(sleepBase), command, scheduled);
    long before = System.currentTimeMillis();
    try {
        wrapper.execute().get();
        Assert.fail();
    } catch (InterruptedException | ExecutionException e) {
    }
    long after = System.currentTimeMillis();
    Assert.assertTrue((after - before) >= timeout);
}