Hi Rick, we are not actively setting tcpKeepAlive to false so it should be already true by default. But we will try out.
Thanks! Sebastian 2012/6/12 Rick Curtis <[email protected]>: > Sebastian - > > I'm not aware of anything from an OpenJPA configuration point of view. Have > you looked at the MySQL driver documentation[1]? Perhaps the > tcpKeepAlive property > will solve your problem. > > [1] > http://dev.mysql.com/doc/refman/5.0/en/connector-j-reference-configuration-properties.html > > Thanks, > Rick > > On Tue, Jun 12, 2012 at 9:38 AM, [email protected] < > [email protected]> wrote: > >> Hi, >> >> after checking some of our logs I did found some Exception like: >> Operation Broken Pipe, last Packet send 52.xxx seconds .... >> >> Is there a Ping that you can configure in OpenJPA so that OpenJPA >> keeps the DB connection active? >> >> We are using OpenJPA integrated into Spring with: >> org.springframework.orm.jpa.JpaTransactionManager >> >> This is our openJPA/Spring configuration: >> >> https://svn.apache.org/viewvc/incubator/openmeetings/trunk/singlewebapp/WebContent/WEB-INF/openmeetings-applicationContext.xml?view=markup >> >> Is there are way either in the persistence.xml or Spring config for >> the transactionManager? >> Something like "keepAlivePingTime" or comparable? >> >> Thanks! >> Sebastian >> -- >> Sebastian Wagner >> https://twitter.com/#!/dead_lock >> http://www.openmeetings.de >> http://www.webbase-design.de >> http://www.wagner-sebastian.com >> [email protected] >> > > > > -- > *Rick Curtis* -- Sebastian Wagner https://twitter.com/#!/dead_lock http://www.openmeetings.de http://www.webbase-design.de http://www.wagner-sebastian.com [email protected]
