[rules-users] Why this rule fires immediately ?

Hi all, Here is the rule: CLIP --> rule "ZZZOver30" dialect "mvel" when $tsb : ZZZBean($prof : profileID) $avg : Number( doubleValue > 30 ) from accumulate( ZZZBean( $tempr : temperature, profileID == $prof) over window:length( 3 ), average( $tempr ) ) then // do something end CLIP <-- The intention as you can see is that the rule fires if the average temperature rises above 30 degrees (of Celsius) in some measuring period. For testing purposes the rule takes a specific number of temperatures (window:length), in production environment the window will be time (window:time(Xm)). My question is, why this rule fires immediately after drools-expert is started ? Is there something wrong in syntax ? In startup there are obviously no objects of this kind (ZZZBean) in Working Set's memory, so it really shouldn't fire. We are running Drools ver. 5.1.1 as a web service on top of apache, and the facts (events) are fed to Drools via REST interface as XML. thanks and regards, Esko ----- Esko Hujanen www.ebsolut.fi -- View this message in context: http://drools.46999.n3.nabble.com/Why-this-rule-fires-immediately-tp34304... Sent from the Drools: User forum mailing list archive at Nabble.com.