Hi all,<br>i have noticed a strange behavior, but i am not sure that i depend on drools or depend by my bad knowledge of it.<br>I am using drools fusion and i have a lot of classes with role event. I have put them the expiration value to 5 minutes.<br>
>From my understanding, if i use explicit expiration, as i do, when it pass 5 minutes and that event is out of scope of all my rules, that event is deleted.<br>But, i noticed that the last event hasn&#39;t retracted after 5 minutes and this behavior makes the system no stable, because it works differently after some minutes.<br>
<br>If i don&#39;t use explicit expiration, the system seems to work fine, so i am however happy, but i would like to understand the issue.<br>Thanks a lot,<br>Matteo.<br>