Markus,

can you please point me to any 'documentation' with regards to this problem ? 
Before committing ourselves to 'yet another' Oracle-specific customization, I'd 
like to get my head around an issue like this completely .. ;-).

Werner

-----Ursprüngliche Nachricht-----
Von: Markus Sell [mailto:[EMAIL PROTECTED]
Gesendet: Montag, 05. September 2005 15:09
An: [email protected]
Betreff: [castor-dev] Problem with Oracle JDBC and Castor


Hi,
 
during the runtime of my application with a oracle database, i get a "socket 
closed" exception.  I'm using Tomcat 5.5 and it's connection pool facilities.
 
I found out that since oracle jdbc 9.x/10.x drivers a connection could be 
closed. The workaround from oracle is, to check manually, if the jdbc 
connection is still open. If a connection is closed, so use a different 
connection from the pool.
 
Doses this connection (open/close) check also works with the JDO.getDatabase()? 
Could it be that JDO.getDatabase() is retunring a closed Database connection 
from a pool?
 
It seems for me the only possible solution (workaround from oracle) at the 
moment. Any other ideas?
 
thanks,
markus

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