--> Friday, August 29, 2003, 7:35:39 PM, [EMAIL PROTECTED] wrote:

> I'm experimenting with using pythondirector for load-balancing several
> WebKit servers, but I get the following error messages in the Apache log:

>       [Fri Aug 29 23:59:34 2003] [error] [client 144.243.111.8] Premature
> end of script headers: /home/adc/adc/wwwroot/ADC
>       [Fri Aug 29 23:59:34 2003] [error] cannot scan servlet headers
>       [Fri Aug 29 23:59:34 2003] [error] error transacting with app server
> -- giving up

I know nothing of your specific implementation, but this error is fairly common.
If I remember right, this occurs when the headers have already been streamed,
but the dynamic engine (webware/php/etc) tries to add to them.

I suppose a problem like this could show up by circumstance when you add
threads/processes to a previously working system. Have you tried very simple
no code no content tests? If so, maybe WebWare itself is trying to do
something to headers incorrectly...

If you think about what the error means aside from common concurrency
problems, perhaps something is trying to start a new response on top of one
which is currently being sent in the same thread.

That's my 2 cents. (or less...)




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