Able to access EJB when the JBOSS instance is down - cache ?

[upankar]

I have two JBOSS instances, A and B, running under default partition. I have one ejb app running on A and one war app in B. Surprsingly, even if i make server A down, i am able to access the EJB on A from B. Is it cached view on B ? But if I have both of them up, and just undeploy the EJB from A, I cant access it from B anymore, what is what expected

My question is how the EJBs on A still accessible to B's war app even when the jboss instance A is down ? Any idea ?

[upankar]

And also if i undeploy the EJB from A, it behaves correctly and i am not able to aceess it from instance B's war app.