<div>All sessions are created from the same Knowledge Base?<br></div><div><br></div>What does "replicate" mean, exactly?<div><br></div><div>Do you see the same effect when all facts are inserted into one session?</div>
<div><br></div><div>What happens if you do call update in rule "sub 1"?</div><div><br></div><div>-W</div><div><br><div class="gmail_quote">On 9 March 2012 14:58, gboro54 <span dir="ltr"><<a href="mailto:gboro54@gmail.com">gboro54@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">So I have setup my drools execution as follows:<br>
1.A single thread is pooling Orders from the db and insert them into X<br>
number of sessions(10) running on separate threads(fireUntilHalt()).<br>
<br>
2. I have a set up rules which need to execute first to allow other rules<br>
to fire so I have rules such as:<br>
rule "main 1"<br>
salience 1000<br>
no-loop true<br>
when<br>
<some_conditions><br>
then<br>
<modify order info>(update is invoked)<br>
end<br>
<br>
3. There is another set of rules which then check the Order for these<br>
preconditions along with others<br>
rule "sub 1"<br>
salience 100<br>
no-loop true<br>
when<br>
<some_conditions><br>
<main 1 consequences present><br>
then<br>
<modify order info>(no update invoked as other rules in the<br>
session don't care)<br>
end<br>
<br>
4. I then have a single rule which has a low salience and should be last<br>
rule to fire in the activation which retracts the Order and hands it to a<br>
service for post processsing<br>
rule "END"<br>
salience -100<br>
no-loop true<br>
when<br>
ord:Order<br>
then<br>
retract(ord);<br>
invokeService(ord);<br>
end<br>
<br>
<br>
The problem I am having is that my END rule is being invoked on certain<br>
Orders in working memory before the other activation have taken any affect(I<br>
have verified this by send a replicated order 1000 times and each time a<br>
large majority his the service before anything was modified on the order).<br>
<br>
Am I missing something?<br>
<br>
--<br>
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</blockquote></div><br></div>