[jira] Resolved: (JAMES-254) Connections not always recovered when idle timeout

[ji...@apache.org]

Message:

   The following issue has been resolved as WON'T FIX.

   Resolver: Noel J. Bergman
       Date: Fri, 16 Apr 2004 7:45 AM

This is not a problem in James.  Apparently, it is a problem using Hotspot, possibly just tthe server version, in JDK 1.4.0 and 1.4.1.  Apparently fixing a deadlock issue in mordred exposed this problem.
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View the issue:
  http://issues.apache.org/jira/browse/JAMES-254

Here is an overview of the issue:
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        Key: JAMES-254
    Summary: Connections not always recovered when idle timeout
       Type: Bug

     Status: Resolved
   Priority: Blocker
 Resolution: WON'T FIX

    Project: James
 Components: 
             UsersStore & UsersRepository
             MailStore & MailRepository
             James Core
             SMTPServer

   Assignee: Noel J. Bergman
   Reporter: Noel J. Bergman

    Created: Wed, 14 Apr 2004 8:49 PM
    Updated: Fri, 16 Apr 2004 7:45 AM
Environment: RH 8, Sun JDK 1.4.1_02

Description:
Clients connected, never closed, caused max connection errors, finally idled out, but were never released back to the manager.

This is actually not a bug in James.  If anything, the "cause" is in mordred, but it manifests itself most evidently in SMTPServer.  Once the problem occurs, it effects anything that calls getConnection().

Upgrading to JVM 1.4.2 resolves the problem.  Alternatively, one can try turning off -server if you are using it.

The mordred connection pool is deprecated.  DBCP may behave differently.


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