Hi,

We are using Nuxeo 5.3.2 and implemented some custom
document types.  We implemented grids in these custom
document types using the RichFaces ExtendedDataTable to
display data read from our MS SQL backend database allowing
the user search, sort, etc in order to select one or more
rows.  The grid is implemented via JSF and calls a bean
which implements the required functionality.  From a
functionality point of view, this works fine.  The problem
we have is that it seems that the memory allocated when
creating or editing a document type is not freed up when the
document is closed.  Memory is not even freed up when the
browser is closed.  It is only when the Nuxeo server is
restarted that the memory is freed up.  This causes problems
because as the data set being loaded is quite large, the
available memory is quickly taken up when users create/edit
documents, resulting is Nuxeo slowing down and eventually
logging out people and not allowing them to log in again.

We haven't yet found a way of releasing this memory - we
tried creating the destroy and finalise methods in the bean,
but these are not even called.  We even tried modifying some
of the settings related to RichFaces, but this did not help.
 Have you ever come across a similar issue or can you give
us some pointers as to what we can do to resolve this?

Thank you,

Julienne
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