[omniNotify] Notifd memory consumption

[Emmanuel TAUREL]

Hello everybody,

We are using omniNotify release 2.1 with the 64 bits patch and omniORB 
4.1 running on linux boxes.
We are using the Push-Push model with Structured Event.
Our application (the consumer) is connected to an event channel using a 
channel StucturedProxyPushSupplier object. It is using the 
add_filter()/remove_filter() calls
(available through the FilterAdmin interface inherited by the 
StructuredProxyPushSupplier) to periodically add/remove filters.
We notice a regular memory increase of  the notifd process as reported 
by Valgrind using its "massif" tool.
This memory increase is not due to a classical leak (new without delete) 
but to objects added into a container and never deleted.
Valgrind shows that the linked list in  the class RDIChangePool has more 
and more elements which are never deleted.
This element are inserted into the list due to calls of the method 
RDIChangePool::insert_change().

I have made a test by commenting out these calls to this method 
RDIChangePool::insert_change() in the method 
EventChannel_i::propagate_schange().
Obviously, I  have lost the offer_change and subscription_change() 
features but I don't use them.

Now, the memory consumption stays constant.

Is there any expert to comment on this ?

Thank's for your answer

Emmanuel Taurel