That would be excellent !
Is the only change - as far as mod_proxy_ajp is concerned the one below
or is that a work around for 2.2.6 ?
Thanks
D
On Tue, 2007-11-20 at 14:39 -0500, Jim Jagielski wrote:
> I'm hoping to get it out the top of December :)
>
> On Nov 20, 2007, at 3:57 AM, David Cassidy wrote:
>
> > Hi Jim !!!
> >
> > This is fantastic news !
> >
> > When is 2.2.7 going to be released ?
> >
> > :)
> >
> > Many many thanks
> >
> > David
> >
> >
> > On Mon, 2007-11-19 at 15:27 -0500, Jim Jagielski wrote:
> >> 2.2.6 has a nasty bug were AJP connections are being closed
> >> when they shouldn't. 2.2.7 will fix that. In the meantime,
> >> trying building httpd with USE_ALTERNATE_IS_CONNECTED defined
> >> as 0 (proxy_util.c).
> >>
> >> On Nov 19, 2007, at 9:07 AM, Rainer Jung wrote:
> >>
> >>> Hi David,
> >>>
> >>> TIME_WAIT is a normal TCP state after a connection was successfully
> >>> closed. Only one side of the connection goes into TIME_WAIT, namely
> >>> the side that sent the first FIN.
> >>>
> >>> So since you've got httpd and Tomcat on the same server, you first
> >>> need to find out, which side of the conection is in TIME_WAIT. In
> >>> netstat, usually the left hand IP:PORT is the local side, and the
> >>> right IP:PORT the remote side. In case the left pair of the
> >>> TIME_WAIT line includes the port 8009, this would mean, that Tomcat
> >>> closed the connection first, in case 8009 is on the right side, it
> >>> would mean, that Apache httpd closed the connection first. Maybe
> >>> you could show us some of the TIME_WAIT netstat lines.
> >>>
> >>> Both could be OK, so we could ask ourselves, if we expect such
> >>> behaviour. In general AJP connections should be used persistently
> >>> and only closed, if they have been idle for to long.
> >>>
> >>> Is the number of TIME_WAIT connections much larger, than the
> >>> concurrency ("-c") used with ab?
> >>>
> >>> Regards,
> >>>
> >>> Rainer
> >>>
> >>> David Cassidy wrote:
> >>>> Guys,
> >>>> I'm using mod_proxy in apache 2.2.6 with the ajp connector in
> >>>> tomcat.
> >>>> apache config
> >>>> -----------------
> >>>> <Proxy balancer://myclusterclear>
> >>>> BalancerMember ajp://localhost:8009 route=server1 min=0
> >>>> smax=1000 max=1000 keepalive=On
> >>>> </Proxy>
> >>>> ProxyPass // balancer://myclusterclear/
> >>>> stickysession=JSESSIONID|jsessionid
> >>>> Tomcat config (Using the native apr libs)
> >>>> <Executor name="tomcatThreadPool" namePrefix="catalina-exec-"
> >>>> maxThreads="150" minSpareThreads="4"/>
> >>>> <Connector executor="tomcatThreadPool" port="8009"
> >>>> secure="false"
> >>>> protocol="AJP/1.3" enableLookups="false" proxyPort="80"
> >>>> redirectPort="443" maxKeepAliveRequests="2000" tcpNoDelay="true"
> >>>> keepAliveTimeout="10000" connectionTimeout="600000"/>
> >>>> After running a few hits with ab to give it some load
> >>>> there are a very large number of connections between apache and
> >>>> tomcat
> >>>> in a TIME_WAIT status.
> >>>> Is this a common happening ? Is there something that can be
> >>>> configured
> >>>> to prevent this from appearing ?
> >>>> Thanks David
> >>>
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