Re: Trapping error condition

If you look at %process-request, you will see where conditions are  
reported to the client in the local function handle-http-condition.

There you will see that it calls report-status.

So, you could define your own report-status method on file-upload- 
maximum-size-exceeded and have it do whatever you want.

You could do whatever in your method,  including deal with  broken  
clients.

I'm not sure you want to signal 200, as you would be lying to the  
client -- assuming your dealing with  HTTP 1.1 conformant clients.

BTW, you will surely do better upgrading to cl-http 70.216 running  
under a more modern OS  and Lisp. Maybe time to beta-test 70.126 and  
generate html 4.0 or xml 1.0.

On Oct 30, 2006, at 5:07 AM, David Johnson-Davies wrote:

> Please can someone advise how I can catch an error condition, such as:
>
> file-upload-maximum-size-exceeded
>
> and display a page of my own choice, with a 200 return code, rather  
> than the
> standard message "File Upload: Maximum Upload File Size Exceeded"  
> with a 413
> error code?
>
> Sorry if this is obvious, but I can't see how to do it.
>
> (I'm using cl-http-70-156a with Mac OS 9 and MCL 4.3).
>
> Thanks,
> David Johnson-Davies
>
> +------------------------------------------------------------+
> David Johnson-Davies, Human-Computer Interface Ltd
> 17 Signet Court, Swanns Road, Cambridge, CB5 8LA, England.
>
> Tel: +44 1223 314934, Fax: +44 1223 462562
> Email: [email protected], Web: http://www.interface.co.uk/
> +------------------------------------------------------------+
>
>
>
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