[rules-users] Streaming mode

[Matteo Cusmai]

Hi all,
i have a big problem with drools fusion.

I insert some new event (pojo object) into Working Memory, but another
thread retract it after a few ms.

Someone could tell me why?

Thanks a lot,



[java] gas2-event: 1330701201208
     [java] INFO  [2012-03-02 16:13:21,261] [ExpertSystem]
(ExpertVS.java:141)     - **** eventRetracted: 1330701201232/30/32/0/100
     [java] INFO  [2012-03-02 16:13:31,224] [Thread-19]
(ExpertVS.java:135)     - objectInserted
org.dfms.model.observation.GasObservation at 1a30ef85
     [java] INFO  [2012-03-02 16:13:31,225] [Thread-19]
(ExpertVS.java:135)     - objectInserted
org.dfms.model.observation.GasObservation at 2bd1232
     [java] INFO  [2012-03-02 16:13:31,226] [Thread-19]
(ExpertVS.java:135)     - objectInserted
org.dfms.model.observation.GasObservation at 4045acb5
     [java] INFO  [2012-03-02 16:13:31,227] [Thread-19]
(ExpertVS.java:135)     - objectInserted
org.dfms.model.observation.TemperatureObservation at 1e4dc00a
     [java] INFO  [2012-03-02 16:13:31,227] [Thread-19]
(ExpertVS.java:135)     - objectInserted
org.dfms.model.observation.HumidityObservation at 27ae011
*     [java] INFO  [2012-03-02 16:13:31,227] [pool-1-thread-1]
(ExpertVS.java:124)     - **** eventInserted: 1330701211226/30/32/0/100*
     [java] INFO  [2012-03-02 16:13:31,240] [Thread-19]
(ExpertVS.java:135)     - objectInserted
org.dfms.model.observation.RadiationObservation at 510c7d5c
     [java] INFO  [2012-03-02 16:13:31,251] [pool-1-thread-1]
(ExpertVS.java:143)     - objectRetracted ==>[ObjectRetractedEventImpl:
getFactHandle()=1:105:45945394:45945394:105:lowLevelSensorStream,
getOldObject()=org.dfms.model.observation.GasObservation at 2bd1232,
getKnowledgeRuntime()=org.drools.impl.StatefulKnowledgeSessionImpl at 7224e11c,
getPropagationContext()=PropagationContextImpl [activeActivations=0,
dormantActivations=0, entryPoint=EntryPoint::lowLevelSensorStream,
factHandle=1:105:45945394:45945394:105:lowLevelSensorStream,
leftTuple=1:105:45945394:45945394:105:lowLevelSensorStream
     [java] [fact
0:0:124232201:1306428912:0:DEFAULT:org.drools.reteoo.InitialFactImpl at 4dde85f0
]
     [java] , originOffset=-1, propagationNumber=220, rule=[Rule
name=gas2-event, agendaGroup=MAIN, salience=10, no-loop=true], type=1]]
     [java] gas2-event: 1330701211203
*     [java] INFO  [2012-03-02 16:13:31,261] [ExpertSystem]
(ExpertVS.java:141)     - **** eventRetracted: 1330701211226/30/32/0/100*
     [java] INFO  [2012-03-02 16:13:31,262] [ExpertSystem]
(ExpertVS.java:143)     - objectRetracted ==>[ObjectRetractedEventImpl:
getFactHandle()=1:101:1512664237:1512664237:101:lowLevelSensorStream,
getOldObject()=org.dfms.model.observation.TemperatureObservation at 5a296cad,
getKnowledgeRuntime()=org.drools.impl.StatefulKnowledgeSessionImpl at 7224e11c,
getPropagationContext()=PropagationContextImpl [activeActivations=0,
dormantActivations=0, entryPoint=EntryPoint::lowLevelSensorStream,
factHandle=1:101:1512664237:1512664237:101:lowLevelSensorStream,
leftTuple=null, originOffset=-1, propagationNumber=224, rule=null, type=1]]
     [java] INFO  [2012-03-02 16:13:31,262] [ExpertSystem]
(ExpertVS.java:143)     - objectRetracted ==>[ObjectRetractedEventImpl:
getFactHandle()=1:102:1436418073:1436418073:102:lowLevelSensorStream,
getOldObject()=org.dfms.model.observation.HumidityObservation at 559e0019,
getKnowledgeRuntime()=org.drools.impl.StatefulKnowledgeSessionImpl at 7224e11c,
getPropagationContext()=PropagationContextImpl [activeActivations=0,
dormantActivations=0, entryPoint=EntryPoint::lowLevelSensorStream,
factHandle=1:102:1436418073:1436418073:102:lowLevelSensorStream,
leftTuple=null, originOffset=-1, propagationNumber=226, rule=null, type=1]]
     [java] INFO  [2012-03-02 16:13:31,263] [ExpertSystem]
(ExpertVS.java:143)     - objectRetracted ==>[ObjectRetractedEventImpl:
getFactHandle()=1:103:2014876984:2014876984:103:lowLevelSensorStream,
getOldObject()=org.dfms.model.observation.RadiationObservation at 78189538,
getKnowledgeRuntime()=org.drools.impl.StatefulKnowledgeSessionImpl at 7224e11c,
getPropagationContext()=PropagationContextImpl [activeActivations=0,
dormantActivations=0, entryPoint=EntryPoint::lowLevelSensorStream,
factHandle=1:103:2014876984:2014876984:103:lowLevelSensorStream,
leftTuple=null, originOffset=-1, propagationNumber=228, rule=null, type=1]]
     [java] INFO  [2012-03-02 16:13:41,228] [ExpertSystem]
(ExpertVS.java:143)     - objectRetracted ==>[ObjectRetractedEventImpl:
getFactHandle()=1:108:508411914:508411914:108:lowLevelSensorStream,
getOldObject()=org.dfms.model.observation.TemperatureObservation at 1e4dc00a,
getKnowledgeRuntime()=org.drools.impl.StatefulKnowledgeSessionImpl at 7224e11c,
getPropagationContext()=PropagationContextImpl [activeActivations=0,
dormantActivations=0, entryPoint=EntryPoint::lowLevelSensorStream,
factHandle=1:108:508411914:508411914:108:lowLevelSensorStream,
leftTuple=null, originOffset=-1, propagationNumber=230, rule=null, type=1]]
     [java] INFO  [2012-03-02 16:13:41,230] [ExpertSystem]
(ExpertVS.java:143)     - objectRetracted ==>[ObjectRetractedEventImpl:
getFactHandle()=1:109:41607185:41607185:109:lowLevelSensorStream,
getOldObject()=org.dfms.model.observation.HumidityObservation at 27ae011,
getKnowledgeRuntime()=org.drools.impl.StatefulKnowledgeSessionImpl at 7224e11c,
getPropagationContext()=PropagationContextImpl [activeActivations=0,
dormantActivations=0, entryPoint=EntryPoint::lowLevelSensorStream,
factHandle=1:109:41607185:41607185:109:lowLevelSensorStream,
leftTuple=null, originOffset=-1, propagationNumber=232, rule=null, type=1]]
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