Platform: Window 2003 Server (64 bit), JBOSS 4.0.2, SQL Server 2005

On our production Environment, the JBOSS Application suddenly stops without any reason. In JBOSS log, it shows following error while retriving data from SQL Server 20开发者_如何学C05.

JBOSS ERROR LOG

java.sql.SQLException: I/O Error: Software caused connection abort: recv failed at net.sourceforge.jtds.jdbc.TdsCore.nextToken(TdsCore.java:2277) at net.sourceforge.jtds.jdbc.TdsCore.getNextRow(TdsCore.java:761)

When we try to restart JBOSS application, It throws same error while fetching data from SQL Server 2005.

CallableStatement stm = dbConn.prepareCall("{call getProjectData()}");
ResultSet rs = stm.executeQuery();
while(rs.next() ) { //  ***Here Application throws error***
    System.out.println("test");
}

Note: Application is able to connect SQL Server and execute Query. But Application is not able to fetch data from ResultSet. If we restart the machine on which JBOSS is deployed, then it works fine.

What could be reason for such strange behaviour? Any suggestion will be great help.....