users@glassfish.java.net

Re: JCA resource adapter for cluster

From: <forums_at_java.net>
Date: Wed, 19 Oct 2011 14:02:48 -0500 (CDT)

Thank you very much for your comment!   The situation with central agent is
clear. But what can resource adapter do if it cannot get token (if it is used
by another instance of resource adapter)? As I understand all communication
between RA client (EJB, for example) and RA is local (may be I am wrong...?).
So, RA client cannot communicate with active instance of RA, working on other
node and owning the connection to IS. Is it ok to delay the connection until
token is released? Is there any other way to ask client to wait or to route
calls to another instance of RA (or this should be done inside RA)?   Best
regards, Roman

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