Re: Failing a JK Worker thread

[Dan Thiffault]

I didn't hear back from any one so I looked through the code. I 
couldn't find any sign of code that would provide this functionality, 
so I added the following before line 605 of jk_ajp_common.c.  I 
recompiled and it seems to be working as intended so far.

if (d->status=500) {
        jk_log(l, JK_LOG_ERROR,
                "Tomcat server returned status=%d",d->status);
        JK_TRACE_EXIT(l);
        return JK_FALSE;
}
I may end up using a case statement and preventing apache from trying 
the next worker on bad request or something like that.  Hope this helps 
some one else too.

-Dan Thiffault
On Mar 13, 2005, at 12:01 PM, Dan Thiffault wrote:
I am running apache web server 2.0.49 connected to tomcat 5.0.28 using 
the jk connector version 1.2.8.  From my understanding, if I set the 
reply_timeout property  of an ajpv13 worker, once the reply_timeout 
elapses for a particular request to a worker, apache web server will 
make a new request to the next worker in the group.

Is there any way from within the webapp that is being contacted to 
induce a failure other than not returning before the reply_timeout? For 
instance, can you return an HTTP error message from tomcat that would 
cause web server to retry the request to the next worker in the group 
(assuming full recovery mode)?

Thanks for any suggestions
-Dan Thiffault
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