tomcat-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Jim Jagielski <...@jaguNET.com>
Subject Re: Using APR with tomcat leaves port 8009 bound when tomcat is terminated?
Date Thu, 23 Feb 2006 16:48:52 GMT
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...

I'll plug this in later on today after some edge-case tests.

On Feb 23, 2006, at 11:02 AM, Fenlason, Josh wrote:

> Remy or anyone else working on the native connector,
> I'm not the only one who has seen this problem and obviously
> the Java code isn't doing what you expected.  Any chance you
> of this patch getting accepted now?  If not, would you be
> able to explain why not?  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
>> when tomcat is terminated?
>>
>>
>> I built the native connector myself.  The platform is Red Hat
>> linux 8.0, kernel 2.4.32.  Many, many thanks for the patch.
>> The socket option used in the patch is also what the APR team
>> recommended.  I 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
>> when tomcat is terminated?
>>
>> I had the same problem and submitted a patch (with help from
>> Bill Barker).  The patch is below and I attached the thread
>> Bill and I had to come to it in case your curious.  You'll
>> have to rebuild the native connector, but this should solve
>> your problem.  What platform are you on?  Did you build the
>> native connector yourself?  Or where 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 obviously
>> the Java code isn't doing what you expected.  Any chance you
>> of this patch getting accepted now?  If not, would you be
>> able to explain why?  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 != 0);
>>       TCN_ASSERT(s->sock != 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 when
>>> tomcat is terminated?
>>>
>>>
>>> Hi,
>>>
>>>
>>>
>>> I'm using APR 1.2.2 with Tomcat 5.5.15.  Occasionally I need
>>> to restart the JVM, and so I have one of my servlets call
>>> System.exit(0).  When using the APR libraries with tomcat,
>>> exiting the JVM in this manor leaves port 8009 in the
>>> FIN_WAIT2 state (see netstat man page).  This prevents me
>>> from starting tomcat back up immediately.  I receive an error
>>> saying that the tomcat port is already bound.  If I remove
>>> the APR libraries so that tomcat does not use them, I no
>>> longer encounter this problem.  Can someone help?  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
>>>
>>>
>>>
>>>
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
>> For additional commands, e-mail: users-help@tomcat.apache.org
>>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: dev-unsubscribe@tomcat.apache.org
> For additional commands, e-mail: dev-help@tomcat.apache.org
>


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


Mime
View raw message