Thank you Gert Vanthienen.
Couple of simple questions wrt my client which periodically creates new pull
points and subscriptions on these pull points. NOTE: I am using wsn.xml
service available with servicemix examples/simple/wsn.xml.

1) In servicemix 4.3.0 when I send unsubscribe request(I tried to send to
both /Broker/ as well as /CreatePullPoint/ external endpoints), I get some
channel close exception in servicemix logs. When checked with JXM client we
find that subscription related endpoint (dynamically created by subscribe())
is not deleted.
  But strange thing is that client does not get any fault response. So, at
the client side it appears as if subscription is deleted.
2) When I try to DestroyPullPoint (by sending request to /CreatePullPoint/
endpoint), I do not see exceptions for some attempts, but later on I see
similar channel close exceptions.
   Again, client side I don't get any fault.

Also, as per WS-Notification specification, a DestroyPullPoint must fail if
subscriptions exist for that pull point. But in our case I tried to
DestroyPullPoint without calling unsubscribe() because unsubscribe is giving
exception.

3) After multiple attempts to destroy pull points or subscriptions,
servicemix runs into a state where new requests to create or destroy pull
points gives HTTP request timeout. And servicemix never recovers from this
problem and finally becomes non-functional.

Can you pls tell if these kind of problems have been known earlier and fixed
in latest servicemix release 4.4.0?

Regards,
Bhavana


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