This sounds similar to an issue I experienced in 5.0.1 ( <a href="https://issues.jboss.org/browse/JBRULES-2375">https://issues.jboss.org/browse/JBRULES-2375</a> ). What version of Drools are you using? <br><br><div class="gmail_quote">
2011/2/13 Wolfgang Laun <span dir="ltr"><<a href="mailto:wolfgang.laun@gmail.com">wolfgang.laun@gmail.com</a>></span><br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
What do you mean by "...is stuck"?<br><br>Please post the complete flow of application logic, from session creation, explaining how you insert and run the engine, and how you track retractions and the "stuck".<br>
<font color="#888888">
<br>-W</font><div><div></div><div class="h5"><br><br><br><div class="gmail_quote">On 13 February 2011 14:13, rodih <span dir="ltr"><<a href="mailto:roded.hess@gmail.com" target="_blank">roded.hess@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="border-left:1px solid rgb(204, 204, 204);margin:0pt 0pt 0pt 0.8ex;padding-left:1ex">
<br>
Hi,<br>
I am new to CEP though I made a simple rule which which declares an event as<br>
expires after few milliseconds.<br>
If events are inserted into a stream and at the same time events are<br>
retracted from the stream due to expiration, the application is stuck - Cant<br>
insert any more events and no events are retracted.<br>
<br>
declare StockEventWrapper<br>
@role( event )<br>
@expires(10s)<br>
end<br>
<br>
rule "Stock Event Buffer Rules"<br>
dialect "java"<br>
when<br>
$stock : StockMotiveFactWrapper(timeAlerted == null)<br>
$sew: StockEventWrapper(this.synonymContainedInTitle == true &&<br>
$stock.stockId == this.stockId ,$stock.motiveTypeId == this.motiveTypeId)<br>
over window:time(24h) from entry-point "STOCK_EVENTS"<br>
then<br>
System.out.println("Creating " + $stock.getStockId() + " " +<br>
$stock.getMotiveTypeId());<br>
modify($stock){<br>
setTimeAlerted(new Date());<br>
}<br>
end<br>
<br>
Any known issues? any ideas?<br>
<br>
Thanks,<br>
Rod<br>
<font color="#888888"><br>
<br>
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