Hi, we intensly use tasks in our projects. In our last project we have 
several problems with task's fork bomb [a task A enqueue a task B then task 
A fails, when it's retried enqueue again task B and so on]

Suppose to have the following java code:


public class Task1 extends HttpServlet{

@Override
public void doPost(HttpServletRequest request, HttpServletResponse 
response){

//Datastore reads and writes

Queue queue= QueueFactory.getDefaultQueue();
queue.add(withUrl("/anothertask"));
}

}


We wonder if it's possible that a task's fork bomb can happen in this 
exemple.
If yes, we would like to know why it can happen.

P.s: In our project we have a lot of code like this above. We have 
encountered the fork bomb when the task throw a deadlineExceededException or 
a Datastore Exception

Thanks and sorry for our english :D

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