3 Replies Latest reply on Sep 12, 2005 4:34 AM by Jean-Francois Daune

    JCA/JBoss

    Hari Babu Nunna Newbie

      Hai All,
      I am using Jboss 4.0 as AS and Mysql 4.0.10 as DB. I had some problems like

      No ManagedConnections available within configured blocking timeout ( 30000 [ms] ); - nested throwable: (javax.resource.ResourceException: No ManagedConnections available within configured blocking timeout ( 30000 [ms] ))

      I am tired of this problem.. can any one help me on this.....

      Thanks in Advance..

      Thanks All,
      Hari.....

        • 1. Re: JCA/JBoss
          Reid Pinchback Newbie


          Sounds like a case of creating connections without closing them.

          • 2. Re: JCA/JBoss
            jrosario Newbie

            Sad to see this problem still exists with newer versions... We have suffered this problem and have allowed our project manager to dedicated several developers to solving this... We went through our system and cleaned up our jdbc code to make sure we closed our resources and connections before exiting a method.

            But we still see this issue... I'm beginning to loose some faith in this app server since my company focuses on medical products and we simply can't have problems like this. We moved from Websphere to this app server about 2 years ago but may have to look for something a bit more stable again.

            Has anyone attempted to fix this issue outside of the jboss team. I would be interested.

            • 3. Re: JCA/JBoss
              Jean-Francois Daune Newbie


              Just a side note: Spring has a great library dealing with JDBC/ORM, avoiding any resource leakage.

              This has nothing to do with JBoss, but could help you in the future.

              I would also like to point out that we I am also becoming somewhat skeptical about JBoss.

              J-F