[rules-users] Drools Salience and no-loop
So I have setup my drools execution as follows:
1.A single thread is pooling Orders from the db and insert them into X
number of sessions(10) running on separate threads(fireUntilHalt()).
2. I have a set up rules which need to execute first to allow other rules
to fire so I have rules such as:
rule "main 1"
salience 1000
no-loop true
when
<some_conditions>
then
<modify order info>(update is invoked)
end
3. There is another set of rules which then check the Order for these
preconditions along with others
rule "sub 1"
salience 100
no-loop true
when
<some_conditions>
<main 1 consequences present>
then
<modify order info>(no update invoked as other rules in the
session don't care)
end
4. I then have a single rule which has a low salience and should be last
rule to fire in the activation which retracts the Order and hands it to a
service for post processsing
rule "END"
salience -100
no-loop true
when
ord:Order
then
retract(ord);
invokeService(ord);
end
The problem I am having is that my END rule is being invoked on certain
Orders in working memory before the other activation have taken any affect(I
have verified this by send a replicated order 1000 times and each time a
large majority his the service before anything was modified on the order).
Am I missing something?
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