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why the mbean of jboss tell me the warning info!!!

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linuxaid

Post subject: why the mbean of jboss tell me the warning info!!!

Posted: Tue May 25, 2004 9:50 pm

Regular

Joined: Tue Dec 30, 2003 2:35 am
Posts: 85

i use the mbean of jboss to control hibernte session factory,when jboss start,the session factory already connect to the database.the whole system likes run ok!

the whole system runs ok,but when i runs commit,the console of the hibernate tell me the warning info:

Code:

06:29,863 WARN  [SessionImpl] unclosed connection
06:29,863 WARN  [SessionImpl] unclosed connection
19:34,621 WARN  [SessionImpl] unclosed connection
41:42,520 WARN  [SessionImpl] unclosed connection

does the warn affect my system???
is the warn serious??

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linuxaid

Post subject: i add some code!

Posted: Tue May 25, 2004 10:24 pm

Regular

Joined: Tue Dec 30, 2003 2:35 am
Posts: 85

i add some code:

Code:

objSession.connection().close();

but the console of the jboss tell the warn:

Code:

[color=red]10:12:52,099 WARN  [SessionImpl] finalizing unclosed session with closed connect
ion
10:12:52,099 WARN  [SessionImpl] finalizing unclosed session with closed connect
ion
10:16:54,147 WARN  [SessionImpl] finalizing unclosed session with closed connect
ion
10:16:54,207 WARN  [SessionImpl] finalizing unclosed session with closed connect
ion
10:16:58,934 WARN  [SessionImpl] finalizing unclosed session with closed connect
ion[/color]

does this warn affect my system!

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linuxaid

Post subject: hi,nerver meet the problem???

Posted: Wed May 26, 2004 11:22 am

Regular

Joined: Tue Dec 30, 2003 2:35 am
Posts: 85

thanks a lot!

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michael

Post subject:

Posted: Wed May 26, 2004 11:27 am

Hibernate Team

Joined: Tue Sep 09, 2003 2:10 pm
Posts: 3246
Location: Passau, Germany

Check your session management, you are not closing your sessions properly somewhere.

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linuxaid

Post subject: here is all my code:

Posted: Thu May 27, 2004 12:57 am

Regular

Joined: Tue Dec 30, 2003 2:35 am
Posts: 85

here is all my code:

Code:

<%@ page contentType="text/html;charset=GBK" %>
<%@ page language="java" %>
<%@ page import="javax.naming.*" %>
<%@ page import="javax.sql.*" %>
<%@ page import="java.sql.*" %>
<%@ page import="net.sf.hibernate.SessionFactory" %>
<%@ page import="net.sf.hibernate.Session" %>
<%@ page import="net.sf.hibernate.Transaction" %>
<%!
  javax.sql.DataSource ds;
  SessionFactory sf;
  Session objSession;
  Transaction tx;
%>

<%
  try {
      Context ctx = new InitialContext();
      sf = (SessionFactory)ctx.lookup("java:/hibernate/HibernateFactory");
      objSession = sf.openSession();
      tx = objSession.beginTransaction();
      com.SFHC.RepairSFHC.DB.SFHCNO objNo = new com.SFHC.RepairSFHC.DB.SFHCNO();
      objNo.setv_JMZH("77777777");
      objSession.save(objNo);
      objSession.flush();
      tx.commit();
      
      //here is the code to release the resource!
      objSession.close();
      sf.close();
      objSession.connection().close();
      out.println("end use the hibernate<br>");
    } catch (Exception e) {
      tx.rollback();
      if(objSession!=null)
      {
         objSession.close();
         objSession.connection().close();
      }
      out.println("error!!!!!!!!!!!!!!" + e.toString());
    }
%>

i can't understand i add the code:
objSession.close();
sf.close();
objSession.connection().close();

Code:

but the console of the jboss still tell me the warning info:
10:53:29,780 WARN  [SessionImpl] finalizing unclosed session with closed connect
ion

someone can tell me what wrong happened!

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michael

Post subject:

Posted: Thu May 27, 2004 4:30 am

Hibernate Team

Joined: Tue Sep 09, 2003 2:10 pm
Posts: 3246
Location: Passau, Germany

don't close the SessionFactory.

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