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Subject: RE: Using APR with tomcat leaves port 8009 bound when tomcat is
 terminated?
Date: Thu, 23 Feb 2006 11:54:11 -0500
Message-ID: <CF83BAA719FD2C439D25CBB1C9D1D302B718AF@HQ-MAIL4.ptcnet.ptc.com>
Thread-Topic: Using APR with tomcat leaves port 8009 bound when tomcat is
 terminated?
Thread-Index: AcY4mRV8wvImQwc1SQCQDvelQYxwFAAAJ58w
From: "Fenlason, Josh" <jfenlason@ptc.com>
To: "Tomcat Developers List" <dev@tomcat.apache.org>

Thanks!!

> -----Original Message-----
> From: Jim Jagielski [mailto:jim@jaguNET.com]=20
> Sent: Thursday, February 23, 2006 10:49 AM
> To: Tomcat Developers List
> Subject: Re: Using APR with tomcat leaves port 8009 bound=20
> when tomcat is terminated?
>=20
>=20
> I agree that the change is a big benefit, and for
> most OSs we care about, SO_REUSEADDR is available.
> The APR call should gracefully fail...
>=20
> I'll plug this in later on today after some edge-case tests.
>=20
> On Feb 23, 2006, at 11:02 AM, Fenlason, Josh wrote:
>=20
> > Remy or anyone else working on the native connector,
> > I'm not the only one who has seen this problem and=20
> obviously the Java=20
> > code isn't doing what you expected.  Any chance you of this patch=20
> > getting accepted now?  If not, would you be able to explain=20
> why not? =20
> > Thanks in advance. ,
> > Josh.
> >
> >> -----Original Message-----
> >> From: Sean Neeley [mailto:Sean.Neeley@ProducePro.com]
> >> Sent: Wednesday, February 22, 2006 10:59 AM
> >> To: Tomcat Users List
> >> Subject: RE: Using APR with tomcat leaves port 8009 bound=20
> when tomcat=20
> >> is terminated?
> >>
> >>
> >> I built the native connector myself.  The platform is Red=20
> Hat linux=20
> >> 8.0, kernel 2.4.32.  Many, many thanks for the patch. The socket=20
> >> option used in the patch is also what the APR team recommended.  I=20
> >> hope someone adds this change permanently in the tomcat source.
> >>
> >> - Sean
> >>
> >> -----Original Message-----
> >> From: Fenlason, Josh [mailto:jfenlason@ptc.com]
> >> Sent: Wednesday, February 22, 2006 10:35 AM
> >> To: Tomcat Users List
> >> Subject: RE: Using APR with tomcat leaves port 8009 bound=20
> when tomcat=20
> >> is terminated?
> >>
> >> I had the same problem and submitted a patch (with help from Bill=20
> >> Barker).  The patch is below and I attached the thread=20
> Bill and I had=20
> >> to come to it in case your curious.  You'll have to rebuild the=20
> >> native connector, but this should solve your problem. =20
> What platform=20
> >> are you on?  Did you build the native connector yourself? =20
> Or where=20
> >> did you get the binary from?
> >>
> >> Remy or anyone else working on the native connector,
> >> I'm not the only one who has seen this problem and=20
> obviously the Java=20
> >> code isn't doing what you expected.  Any chance you of this patch=20
> >> getting accepted now?  If not, would you be able to explain why? =20
> >> Thanks in advance. , Josh.
> >>
> >> bash-2.03$ diff -c network.c network.c.orig
> >> *** network.c   Mon Feb  6 12:50:54 2006
> >> --- network.c.orig      Mon Feb  6 12:50:11 2006
> >> ***************
> >> *** 385,391 ****
> >>       UNREFERENCED_STDARGS;
> >>       TCN_ASSERT(sock !=3D 0);
> >>       TCN_ASSERT(s->sock !=3D NULL);
> >> +     apr_socket_opt_set( s->sock, APR_SO_REUSEADDR, 1 );
> >>       return (jint)apr_socket_bind(s->sock, a);
> >>   }
> >>
> >>> -----Original Message-----
> >>> From: Sean Neeley [mailto:Sean.Neeley@ProducePro.com]
> >>> Sent: Wednesday, February 22, 2006 10:06 AM
> >>> To: users@tomcat.apache.org
> >>> Subject: Using APR with tomcat leaves port 8009 bound=20
> when tomcat is=20
> >>> terminated?
> >>>
> >>>
> >>> Hi,
> >>>
> >>>
> >>>
> >>> I'm using APR 1.2.2 with Tomcat 5.5.15.  Occasionally I need to=20
> >>> restart the JVM, and so I have one of my servlets call=20
> >>> System.exit(0).  When using the APR libraries with=20
> tomcat, exiting=20
> >>> the JVM in this manor leaves port 8009 in the FIN_WAIT2=20
> state (see=20
> >>> netstat man page).  This prevents me from starting tomcat back up=20
> >>> immediately.  I receive an error saying that the tomcat port is=20
> >>> already bound.  If I remove the APR libraries so that tomcat does=20
> >>> not use them, I no longer encounter this problem.  Can=20
> someone help? =20
> >>> I would like to use APR, but this problem prevents me.  I have
> >>> already posted this issue to the APR mailing list, and they
> >>> say that the problem is with tomcat. Thanks.
> >>>
> >>>
> >>>
> >>> - Sean
> >>>
> >>>
> >>>
> >>>
> >>
> >>=20
> ---------------------------------------------------------------------
> >> To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
> >> For additional commands, e-mail: users-help@tomcat.apache.org
> >>
> >
> >=20
> ---------------------------------------------------------------------
> > To unsubscribe, e-mail: dev-unsubscribe@tomcat.apache.org
> > For additional commands, e-mail: dev-help@tomcat.apache.org
> >
>=20
>=20
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>=20

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