Hi, i had the same problem with ojb and mysql. i solved it by adding "?autoReconnect=true" to the jdbc url:
dbalias="//ipaddress:3306/dbname?autoReconnect=true hope that helps, Michael On Wed, 2003-06-04 at 09:58, Paul Worrall wrote: > Hi, > > I am using ojb-0.9.5 for persistence in a servlet application running > under Tomcat 4.1.12 on Java 1.4.0_1. The database is MySQL and I used > 3.23.51 without any problems but a recent upgrade to 4.0.12 has > introduced a problem where OJB seems to loose its connections/ability to > connect after a long period of idleness. Long period is between 5 to 8 > hours. > > Has anyone experience this problem? > > Kind regards, > > > Paul Worrall > Architect | Director > > Apcentric Limited > > The Soft Science of J2EE Deployment > > > m: +44 (0) 77 1133 0213 > w: www.apcentric.com <http://www.apcentric.com/> > > Any opinions expressed in the email are those of the individual and not > necessarily of the company. This email and any files transmitted with > it are confidential and solely for the use of the intended recipient. > It may contain material protected by attorney-client privilege. If you > are not the intended recipient or person responsible for delivering to > the intended recipient, be advised that you have received this email in > error and that any use is strictly prohibited. If you have received > this email in error please notify the IT manager. > > --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
