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From Gary Tully <gary.tu...@gmail.com>
Subject Re: Broker stops after loosing database connection
Date Tue, 07 Aug 2012 14:31:41 GMT
have a look at https://issues.apache.org/jira/browse/AMQ-3654 when
jira comes back on line.

On 7 August 2012 15:12, a_schulle <alexander.schulz@solutionary.de> wrote:
> We are using Version 5.6.0 in an "JDBC Master Slave" configuration.
> In the case that the master looses the connection to the database it stops
> the broker. This is the part of JDBCPersistenceAdapter where it happens:
>
> ...
>     protected void databaseLockKeepAlive() {
>         boolean stop = false;
>         try {
>             DatabaseLocker locker = getDatabaseLocker();
>             if (locker != null) {
>                 if (!locker.keepAlive()) {
>                     stop = true;
>                 }
>             }
>         } catch (IOException e) {
>             LOG.error("Failed to get database when trying keepalive: " + e,
> e);
>         }
>         if (stop) {
>             stopBroker();
>         }
>     }
>
>     protected void stopBroker() {
>         // we can no longer keep the lock so lets fail
>         LOG.info("No longer able to keep the exclusive lock so giving up
> being a master");
>         try {
>             brokerService.stop();
>         } catch (Exception e) {
>             LOG.warn("Failure occurred while stopping broker");
>         }
>     }
> ...
>
> This behavior was a little unespected to us. The consequence is that this
> instance have to be restartet when the network connection comes up again.
>
> It would be nice if such a broker would try to reestablish the connection to
> the database and after reconnect becomming a slave. Is there a way to
> configure ActiveMQ like this?
>
> I would appreciate any help. Thanks!
> Alex
>
>
>
> --
> View this message in context: http://activemq.2283324.n4.nabble.com/Broker-stops-after-loosing-database-connection-tp4654845.html
> Sent from the ActiveMQ - User mailing list archive at Nabble.com.



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