[Wrapper-user] Wrapper shuts down on Linux

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Hi,

I am evaluating Nexus Maven repository http://nexus.sonatype.org/ wich has
Wrapper (Version 3.2.3).
Unfortunately often get restarted or more precisely stopped even if I
increased the timeout value.

DEBUG  | wrapperp | 2008/10/16 10:31:09 | read a packet PING : ok
DEBUG  | wrapper  | 2008/10/16 10:31:09 | Got ping response from JVM
DEBUG  | wrapperp | 2008/10/16 10:31:13 | send a packet PING : ping
DEBUG  | wrapperp | 2008/10/16 10:31:13 | read a packet PING : ok
DEBUG  | wrapper  | 2008/10/16 10:31:13 | Got ping response from JVM
DEBUG  | wrapperp | 2008/10/16 10:41:13 | read a packet STOP : 0
DEBUG  | wrapper  | 2008/10/16 10:41:13 | JVM requested a shutdown. (0)
DEBUG  | wrapper  | 2008/10/16 10:41:13 | wrapperStopProcess(0) called.
DEBUG  | wrapper  | 2008/10/16 10:41:13 | Sending stop signal to JVM
DEBUG  | wrapperp | 2008/10/16 10:41:13 | send a packet STOP : NULL
DEBUG  | wrapperp | 2008/10/16 10:41:14 | read a packet LOG(INFO) : Stopping
the Plexus Container.
DEBUG  | wrapper  | 2008/10/16 10:41:14 | Got a log message from JVM:
Stopping the Plexus Container.
DEBUG  | wrapperp | 2008/10/16 10:41:14 | read a packet LOG(INFO) : Plexus
Container stopped.
DEBUG  | wrapper  | 2008/10/16 10:41:14 | Got a log message from JVM: Plexus
Container stopped.
DEBUG  | wrapperp | 2008/10/16 10:41:14 | read a packet STOPPED : 0
DEBUG  | wrapper  | 2008/10/16 10:41:14 | JVM signalled that it was stopped.
DEBUG  | wrapperp | 2008/10/16 10:41:14 | socket read no code (closed?).
DEBUG  | wrapperp | 2008/10/16 10:41:15 | server listening on port 32001.
DEBUG  | wrapper  | 2008/10/16 10:41:15 | JVM exited normally.
DEBUG  | wrapper  | 2008/10/16 10:41:15 | Signal trapped.  Details:
DEBUG  | wrapper  | 2008/10/16 10:41:15 |   signal number=17 (SIGCHLD),
source="unknown"
DEBUG  | wrapper  | 2008/10/16 10:41:15 | Received SIGCHLD, checking JVM
process status.
DEBUG  | wrapper  | 2008/10/16 10:41:15 | JVM process exited with a code of
1, setting the wrapper exit code to 1.
STATUS | wrapper  | 2008/10/16 10:41:15 | <-- Wrapper Stopped

Looking into the debug log, I see that the sending of the ping is getting
stopped. Not the ping-back.

I have a Red Hat Enterprise Linux server v 5.1 running inside a virtual
machine. The processor load is near zero, there is no process to bother my
process.

Except the enlarging of the timeout written in the FAQ and
http://sourceforge.net/mailarchive/forum.php?thread_name=d049fb4f0809031947t267aa72fhb4d7965a936d811a%40mail.gmail.com&forum_name=wrapper-user
I see no solution yet. The latter thread says that the JVM is the problem
My jvm is Java HotSpot(TM) Client VM (build 1.5.0_13-b05, mixed mode,
sharing)
I don't think so that the JVM is the problem...

Regards,
Tibor