How to fix ERROR [STDERR] (pool-152-thread-1660) com.microsoft.sqlserver.jdbc.SQLServerException: The connection is closed. in jboss 6.1

[ankit.pandey]

Hi,

I am connecting SQLServer but sometimes I got

2013-06-17 12:56:00,068 ERROR [STDERR] (pool-152-thread-1660) com.microsoft.sqlserver.jdbc.SQLServerException: The connection is closed.

2013-06-17 12:56:00,070 ERROR [STDERR] (pool-152-thread-1660)           at com.microsoft.sqlserver.jdbc.SQLServerException.makeFromDriverError(SQLServerException.java:171)

2013-06-17 12:56:00,070 ERROR [STDERR] (pool-152-thread-1660)           at com.microsoft.sqlserver.jdbc.SQLServerConnection.checkClosed(SQLServerConnection.java:319)

2013-06-17 12:56:00,070 ERROR [STDERR] (pool-152-thread-1660)           at com.microsoft.sqlserver.jdbc.SQLServerConnection.prepareStatement(SQLServerConnection.java:1839)

2013-06-17 12:56:00,070 ERROR [STDERR] (pool-152-thread-1660)           at org.jboss.resource.adapter.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConne..................

My Jboss Configuration is

          <local-tx-datasource>

        <jndi-name>jdbc/abc.008</jndi-name>

        <connection-url>jdbc:sqlserver://ip:2499;databaseName=DB</connection-url>

        <driver-class>com.microsoft.sqlserver.jdbc.SQLServerDriver</driver-class>

        <user-name>sa</user-name>

        <password>pass</password>

          <autoReconnect>true</autoReconnect>

        <failOverReadOnly>false</failOverReadOnly>

        <maxReconnects>50</maxReconnects>

        <initialTimeout>15</initialTimeout>

          <check-valid-connection-sql>select 1 </check-valid-connection-sql>          

    </local-tx-datasource>

I have to restart JBoss for getting working connection again which is not the real possible solution obviously. I want to avoid this Jboss restart everytime..

It's very urgent...

Please Help...

[wdfink]

Have a look to https://community.jboss.org/wiki/configdatasources

How your connection are failing? Are all connections are invalid, fast-fail might help? You might use the JMX console (see Datasource pools) and invoke flush, in this case the connections are closed and the pool is new created.

[ankit.pandey]

Thanks for your reply,

Actually, When I got this exception I have a non-working connection object i.e. I got connection successfully but when I try to use it, throws above exception.

In this case, I need to restart JBoss...

I don't know how to avoid JBoss Restart after I got this exception and got and working connection again..

Please Help...