Hi ,

I have few EJB methods which does some database operations, I am observing that the method call returns to the parent method after a while like 400 milliseconds.

I believe the whole time may be eaten up while committing the transaction into DB. And it happens frequently.

e.g.

@TransactionAttribute(TransactionAttributeType.NOT_SUPPORTED)

public void processEvent(Message message)

{

     log.info("Calling processMain ");

     processorBO.processMain(message);//processorBO  is an EJB

     log.info("After Call  processMain ");

}

@TransactionAttribute(TransactionAttributeType.REQUIRES_NEW)

public void processMain(Message message){

     log.info("Calling saveMessage ");

     messageDao.saveMessage(message);

     log.info("After Call  saveMessage ");

}

Here is the Out out :

12 Oct 2017 07:09:06,645 -0400 INFO[sdsthread-17] Calling processMain

12 Oct 2017 07:09:06,645 -0400 INFO[sdsthread-17] Calling saveMessage

12 Oct 2017 07:09:06,649 -0400 INFO[sdsthread-17] After Call  saveMessage

12 Oct 2017 07:09:07,115 -0400 INFO[sdsthread-17] After Call  processMain

You can observer the Line 4 and Line 5 has a time difference of 400 milliseconds.

How can we solve this problem.