Re: DO NOT REPLY [Bug 21126] New: - mod_jk / mod_jk2 doesn't fail over correctly when tomcat node disconnected

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>DO NOT REPLY TO THIS EMAIL, BUT PLEASE POST YOUR BUG 
>RELATED COMMENTS THROUGH THE WEB INTERFACE AVAILABLE AT
><http://nagoya.apache.org/bugzilla/show_bug.cgi?id=21126>.
>ANY REPLY MADE TO THIS MESSAGE WILL NOT BE COLLECTED AND 
>INSERTED IN THE BUG DATABASE.

>http://nagoya.apache.org/bugzilla/show_bug.cgi?id=21126

>mod_jk / mod_jk2 doesn't fail over correctly when tomcat node disconnected

>           Summary: mod_jk / mod_jk2 doesn't fail over correctly when tomcat
>                    node disconnected
>           Product: Tomcat 4
>           Version: 4.1.25
>          Platform: Sun
>        OS/Version: Solaris
>            Status: NEW
>          Severity: Normal
>          Priority: Other
>         Component: Connector:Coyote JK 2
>        AssignedTo: tomcat-dev@jakarta.apache.org
>        ReportedBy: jsheehan@eircom.net


>We have a configuration with 2 Sun / Solaris 8 servers running apache web 
>server 2.0.45 and 2 Sun Solaris 8 Servers running Tomcat 4.1.25.  The 2 apache 
>web servers are connected to the 2 tomcat servers using mod_jk.

>A user logs in to tomcat 1 via apache server 1.  In order to test failover, we 
>then unplugged the network cable for tomcat 1, expecting that apache server 1 
>would not redirect to requests to tomcat server 2.  It didn't, instead it kept 
>attempting to send requests to tomcat 1.

>We also tested mod_jk2 in the same scenario and it too failed to failover 
>correctly.

>Failover works correctly when either tomcat is shut down properly 
>with ./shutdown.sh

>We tested the same scenario on a Ms Windows 2000 platform and it also worked 
>correctly.

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