tomcat-users mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Fenlason, Josh" <jfenla...@ptc.com>
Subject RE: Re: Re: Re: APR Connector Shutdown Problem
Date Mon, 06 Feb 2006 19:02:29 GMT
That seems to have done the trick.  Thanks for your help Bill!
,
Josh.

> -----Original Message-----
> From: news [mailto:news@sea.gmane.org] On Behalf Of Bill Barker
> Sent: Friday, February 03, 2006 9:50 PM
> To: users@tomcat.apache.org
> Subject: Re: Re: Re: APR Connector Shutdown Problem
> 
> 
> I was doing a cut-and paste from the code in Httpd.  In 
> tcnative, 's' is 
> it's internal socket structure, and the APR socket is s->sock.
> 
> "Fenlason, Josh" <jfenlason@ptc.com> wrote in message 
> news:CF83BAA719FD2C439D25CBB1C9D1D302B717F5@HQ-MAIL4.ptcnet.ptc.com...
> I added the following line to 
> tomcat-native.1.1.1/jni/native/src/network.c (added at line 
> 388): apr_socket_opt_set( s, APR_SO_REUSEADDR, 1 ); But I'm 
> still running into the same problem.
> 
> Does anyone who works on the APR Connector have any input on 
> this?  Or do I need to post this issue on the dev list?  
> Thanks. , Josh.
> 
> > -----Original Message-----
> > From: news [mailto:news@sea.gmane.org] On Behalf Of Bill Barker
> > Sent: Monday, January 30, 2006 10:07 PM
> > To: users@tomcat.apache.org
> > Subject: Re: Re: APR Connector Shutdown Problem
> >
> >
> > Not by me, I don't really work on the APR Connector ;-).
> >
> > In the bind method in network.c is probably easiest.  If 
> you want your 
> > patch to be accepted by the dev team, then you should 
> probably wrap it 
> > in a '#ifndef WIN32' like httpd does (don't know why, and care
> > even less :).
> >
> > "Fenlason, Josh" <jfenlason@ptc.com> wrote in message 
> > 
> news:CF83BAA719FD2C439D25CBB1C9D1D302B717E9@HQ-MAIL4.ptcnet.ptc.com...
> > Is there no intent to fix this issue?  Where would I need 
> to make that 
> > patch?  Thanks. , Josh.
> >
> > > -----Original Message-----
> > > From: news [mailto:news@sea.gmane.org] On Behalf Of Bill Barker
> > > Sent: Friday, January 27, 2006 8:59 PM
> > > To: users@tomcat.apache.org
> > > Subject: Re: APR Connector Shutdown Problem
> > >
> > >
> > > Yeah, the difference is that Httpd calls:
> > >   apr_socket_opt_set(s, APR_SO_REUSEADDR, one);
> > > on the Socket before binding it.  That allows it to bind
> > even though
> > > there are still half-closed sockets on systems like Solaris.
> > >
> > > About the only work-around is to hack the tcnative code,
> > and recompile
> > > it.
> > >
> > > "Fenlason, Josh" <jfenlason@ptc.com> wrote in message
> > >
> > 
> news:CF83BAA719FD2C439D25CBB1C9D1D302B717E8@HQ-MAIL4.ptcnet.ptc.com...
> > > I added the Listener you mentioned to server.xml, but I'm
> > still seeing
> > > the issue.  The problem is happening when run the
> > shutdown.sh.  I can
> > > understand if things aren't all clean and tidy if Tomcat
> > crashed, but
> > > you shouldn't have to wait 4 minutes to restart Tomcat
> > after a planned
> > > shutdown.  Apache doesn't work like that.  Any other 
> suggestions on 
> > > how to get this to shutdown properly?  Thanks in advance. , Josh.
> > >
> > > > -----Original Message-----
> > > > From: Mladen Turk [mailto:mladen.turk@jboss.com]
> > > > Sent: Friday, January 27, 2006 1:24 AM
> > > > To: Tomcat Users List
> > > > Subject: Re: APR Connector Shutdown Problem
> > > >
> > > >
> > > > Fenlason, Josh wrote:
> > > > > I'm running into a problem with the APR connector not
> > > shutting down
> > > > > properly.  Tomcat runs fine and there are no errors on
> > > > shutdown, but if
> > > > > I shut Tomcat down and start it up again I get a socket
> > > bind failed
> > > > > error in the catalina log (attached).  I have to wait
> > for several
> > > > > minutes between shutdown and startup for Tomcat to be able
> > > > to startup
> > > > > correctly.  If I run Tomcat without the APR connector, I
> > > > don't have this
> > > > > issue.  This does not occur on Windows, but does on
> > > Solaris and AIX.
> > > > > Has anyone else seen this? One thing I noticed is that
> > the first
> > > > > thing logged on
> > > > shutdown is an
> > > > > "AjpAprProtocol pause" entry, but there is no shutdown,
> > > > stop or destroy.
> > > > > Is there any chance the APR connector is just getting
> > > > paused and nothing
> > > > > is actually stopping it?
> > > > > Any help would be greatly appreciated.  Thanks in advance.
> > > >
> > > >
> > > > I suppose you have:
> > > > <Listener
> > > className="org.apache.catalina.core.AprLifecycleListener" />
> > > > in your server.xml
> > > >
> > > > But of course it doesn't guarantee it will be executed in
> > > all cases,
> > > > if the JVM crashes for example. On Solaris it can take up
> > > to 4 minutes
> > > > until the OS recycles the zombie socket.
> > > > You can use:
> > > > ndd -set /dev/tcp tcp_time_wait_interval 60000
> > > > To lower that value.
> > > >
> > > > APR does not try to fool the OS like JVM, but rather 
> behaves like 
> > > > Apache httpd.
> > > >
> > > > Regards,
> > > > Mladen.
> > > >
> > > >
> > > >
> > > >
> > >
> > 
> ---------------------------------------------------------------------
> > > > To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
> > > > For additional commands, e-mail: users-help@tomcat.apache.org
> > > >
> > >
> > >
> > >
> > >
> > >
> > 
> ---------------------------------------------------------------------
> > > To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
> > > For additional commands, e-mail: users-help@tomcat.apache.org
> > >
> >
> >
> >
> >
> > 
> ---------------------------------------------------------------------
> > To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
> > For additional commands, e-mail: users-help@tomcat.apache.org
> > 
> 
> 
> 
> 
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
> For additional commands, e-mail: users-help@tomcat.apache.org
> 

---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
For additional commands, e-mail: users-help@tomcat.apache.org


Mime
View raw message