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From Adhavan Mathiyalagan <adhav....@gmail.com>
Subject Re: CLOSE_WAIT between Application (Tomcat) and Apache HTTPD
Date Thu, 11 May 2017 13:30:31 GMT
Hi Chris,

The connections in the CLOSE_WAIT are owned by the Application /Tomcat
process.

Regards,
Adhavan.M

On Thu, May 11, 2017 at 6:53 PM, Christopher Schultz <
chris@christopherschultz.net> wrote:

> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA256
>
> Adhavan,
>
> On 5/10/17 12:32 PM, Adhavan Mathiyalagan wrote:
> > Team,
> >
> > Tomcat version : 8.0.18
> >
> > Apache HTTPD version : 2.2
> >
> >
> > There are lot of CLOSE_WAIT connections being created at the
> > Application(tomcat)  ,when the traffic is routed through the Apache
> >  HTTPD load balancer to the Application running over tomcat
> > container. This leads to slowness of the port where the
> > Application is running and eventually the application is not
> > accessible through that particular PORT.
>
> Please clarify: are the connections in the CLOSE_WAIT state owned by the
> httpd process or the Tomcat process?
>
> > In case of the traffic directly reaching the Application PORT
> > without HTTPD (Load balancer) there is no CLOSE_WAIT connections
> > created and application can handle the load seamlessly.
>
> - -chris
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