[jboss-user] [EJB 3.0] New message: "How to make some MDB singleton"

mariqn nenchev do-not-reply at jboss.com
Wed Feb 24 11:03:26 EST 2010

User development,

A new message was posted in the thread "How to make some MDB singleton":


Author  : mariqn nenchev
Profile : http://community.jboss.org/people/mnenchev

Hi, i know that this is totally against the idea of mdbs, but my mdb will update memcache so if messages come to fast the AS will create more than one mdb and they will try to update memcache simultaneously and this will blow. If i make my mdb singleton this will not happen, the mdb will update the memcache sequentially(i think). And although it is too frequently it will be sequentially, so i think it will work.

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