what's the defination of inactivity (timeout from inactivity to removal SFSB by container)

[bondchan921]

Hi All,

I'm wondring to know what event is call inactivity? out of a transaction or last invocation been made, in my following test, throw NoSuchObjectException. So the event of inactiveity should be last invocation been made ?

can someone confirm this ?

my test:

FinancialInstrumentLoaderRemote -> it's a SFSB interface, this SFSB's container have been configed as follow:

<container-cache-conf>

        <cache-policy>org.jboss.ejb.plugins.LRUStatefulContextCachePolicy</cache-policy>

        <cache-policy-conf>

          <min-capacity>100</min-capacity>

          <max-capacity>10000</max-capacity>

          <remover-period>1</remover-period>

          <max-bean-life>70</max-bean-life>

          <overager-period>1</overager-period>

          <max-bean-age>60</max-bean-age>

          <resizer-period>1</resizer-period>

          <max-cache-miss-period>1</max-cache-miss-period>

          <min-cache-miss-period>1</min-cache-miss-period>

          <cache-load-factor>0.75</cache-load-factor>

        </cache-policy-conf>

      </container-cache-conf>

From my test,

void test(){

  .....

  FinancialInstrumentLoaderRemote loader = getLoader(fid.getType()); /// the SFSB, created from Home interface

//sleep 2 minutes to make sure the max-bean-age time have been passed

    try {

        Thread.sleep(2 *60 * 1000);

    } catch (InterruptedException e) {

   }

   FinancialInstrument result = loader.getFinancialInstrument(new HistoryKey(fid.getFinancialInstrumentId(), fid.getTimeStamp(), fid.getHistoryId()), fid.getName(), baseDateForEffectiveDate, baseDateForEffectiveDate, atTimeStamp);  //// throw NoSuchObjectException here, but my concern is the loader is still inside a transaction, why been deleted ?

}

[bondchan921]

Using JBOSS 5.1.0

[bondchan921]

Does anyone know how the max-bean-age and max-bean-lift is calculated

max-bean-life = (currentTime - timeofCreated) - sumOf( time used on the method calls on this bean) ?

max-bean-age = (currentTime - timeofCreated or timeOfSwapIn) - sumOf( time used on the method calls on this bean) ?

[bondchan921]

anyone can do me a favour ?

I'm upgrading a 10+ years application to jboss 5, the SFSB can't be remove by call ejbObject.remove() when inside a transaction in jboss 5, the memory size used by SFSB is our biggest concern now.

I want to config the time to not too short not causing NoSuchObjectException, but not too long to cause the memory problem ..