[rules-users] please provide a rule for events timeout cases

[Wolfgang Laun]

You might use a timer:

rule no_response
   timer( int: 10s )
when
   EventRecord( type=EventRequest, id=1 )
   not EventRecord( type=EventResponse, id=1 )
then
  // ... no matching response after 10s
end

-W



On 16/04/2012, skatta1986 <shivaprasad_gdk at yahoo.co.in> wrote:
> Hi,
>
> For the first time even I have tried the same. But it doesn't work.
>
> I need to correlate the events on live. I am using fire rule until hault
> (ksession.fireUntilHalt()).
>
> EventRecord(type=EventRequest, id=1)
> not EventRecord(type=EventResponse, id=1, this after [1s,10s])
>
> This rule doesn't work because when EventRecord(type=EventRequest, id=1) hit
> working memory, this rule also looks for EventRecord(type=EventResponse,
> id=1). As the EventResponse doesn't the working memory, "not" logic become
> true and executing the R.H.S part as soon as EventRequest arrives. This is
> not waiting for 10seconds time interval.
>
>
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