Single event timer are not executed

[nimo22]

I have a TimerService with a

timerService.createSingleActionTimer(10000, timerConfig);

which returns exactly the error found here

http://web.archiveorange.com/archive/v/wr91MylMbwSvtrjvKand

When navigating to [JBoss JIRA] (AS7-3094) Single event timer are not executed https://issues.jboss.org/browse/AS7-3094,

the issue does not exist anymore. However, I use 7.1.0.Beta1b and the bug exists.

According to Spec.  javax.ejb.NoMoreTimeoutsException should only occur,

if a defined Scheduled Timer has expired, but I define a SingleAction-Timer and not a ScheduleTimer!

Is this a bug or my fault?

[nimo22]

I was searching for a workaround and have tried to use ScheduleTimer which ends at a specific point (to simulate a singleActionTimer):

ScheduleExpression s = new ScheduleExpression();

        Calendar c = Calendar.getInstance();

        c.setTime(d);

        s.hour(c.get(Calendar.HOUR_OF_DAY));

        s.minute(c.get(Calendar.MINUTE));

        s.second(c.get(Calendar.SECOND));

//        s.month(c.get(Calendar.MONTH));

//        s.year(c.get(Calendar.YEAR));

        s.end(d);

However, it returns the same error as above:

13:31:02,033 ERROR [org.jboss.as.ejb3] (pool-9-thread-1) JBAS014122: Error during retyring timeout for timer: ...  javax.ejb.NoMoreTimeoutsException: JBAS014466: No more timeouts for timer

[nimo22]

When using this (year defaults to "*"):

ScheduleExpression s = new ScheduleExpression();

Calendar c = Calendar.getInstance();

        c.setTime(d);

        s.hour(c.get(Calendar.HOUR_OF_DAY));

        s.minute(c.get(Calendar.MINUTE));

        s.second(c.get(Calendar.SECOND));

        s.month(c.get(Calendar.MONTH));

//        s.year(c.get(Calendar.YEAR));

//        s.end(d);

the timer is never invoked, even the "s" is already expired.

When using this (month and year defaults to "*"):

ScheduleExpression s = new ScheduleExpression();

Calendar c = Calendar.getInstance();

        c.setTime(d);

        s.hour(c.get(Calendar.HOUR_OF_DAY));

        s.minute(c.get(Calendar.MINUTE));

        s.second(c.get(Calendar.SECOND));

//    s.month(c.get(Calendar.MONTH));

//      s.year(c.get(Calendar.YEAR));

//        s.end(d);

the timer is invoked at the specific date. However, it is a cycled timer.

So to sum up my questions:

1. Why can I not set year and month to a specific point of time to avoid the cycle?

2. Why can I not set the end of the scheduled expression without returning a javax.ejb.NoMoreTimeoutsException?

3. Why can I not use a createSingleActionTimer/createActionTimer?

[jaikiran]

nimo stephan wrote:

I have a TimerService with a

timerService.createSingleActionTimer(10000, timerConfig);

which returns exactly the error found here

http://web.archiveorange.com/archive/v/wr91MylMbwSvtrjvKand

Is this a bug or my fault?

Please post the entire exception stacktrace that you see. Also try using the latest nightly build (which will soon be 7.1.0.Final) or even 7.1.0.CR1b.

[wdfink]

nimo stephan schrieb:

When navigating to [JBoss JIRA] (AS7-3094) Single event timer are not executed https://issues.jboss.org/browse/AS7-3094,

There is no AS7-3094, the link is broken

If you set ScheduleExpression to the exact time now it might be outdated before you activate it.

See http://docs.oracle.com/javaee/6/api/javax/ejb/ScheduleExpression.html for details how to use it.

[nimo22]

Wolf-Dieter Fink wrote:

nimo stephan schrieb:

When navigating to [JBoss JIRA] (AS7-3094) Single event timer are not executed https://issues.jboss.org/browse/AS7-3094,

There is no AS7-3094, the link is broken

If you set ScheduleExpression to the exact time now it might be outdated before you activate it.

See http://docs.oracle.com/javaee/6/api/javax/ejb/ScheduleExpression.html for details how to use it.

As I mentioned before:

https://issues.jboss.org/browse/AS7-3094,the issue does not exist anymore.

For ScheduleExpression, as pointed here:

c.setTime(d); // I set the date to a date in the future

As soon as the future date is comming, exception is thrown.

[nimo22]

I created a issue:

https://issues.jboss.org/browse/AS7-3781

[wdfink]

Hi Nimo,

can you please attach your source code example to the case?

Wolf

[nimo22]

I have updated to jboss 7.1.Final and the error does not exist anymore!

Thank you. The bug is gone;)