[jboss-dev-forums] [Design of Messaging on JBoss (Messaging/JBoss)] - Re: Paging discussion: (Repost)

[clebert.suconic@jboss.com]

One thing I did on the Paging Branch was to create three new methods on ServerMessage to control reference counting.

   int decrementRefCount();
  |    
  |    int incrementRefCount();
  |    
  |    int getRefCount();
  | 

With that I can discount the size of a queue when refCount == 0, and start depaging as soon as the size reaches some minimal watermark.

The paging logic is already working on the branch. I still have some work to do such as configuring paging size individually and some other small things, but I'm almost there.

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