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From Christopher Schultz <ch...@christopherschultz.net>
Subject Re: CLOSE_WAIT between Application (Tomcat) and Apache HTTPD
Date Thu, 11 May 2017 13:23:24 GMT
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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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