Re: Headers Sent Twice

On Apr 30, 2004, at 9:47 PM, Dave Rolsky wrote:

> But why should Mason be called in this case at all?  If you're going to
> send output from the pre-Mason callbacks, you might as well skip 
> calling
> the Mason component altogether, right?

No Mason component is called. However, the AH is created, and 
handle_request and therefore prepare_request() are called. The 
callbacks are executed by the call to $interp->make_request in 
prepare_request(). And it is there that your eval catches exceptions 
and sends headers. So since my callbacks are executing then (and 
really, because Interp can be subclassed, other applications may send 
headers at that point), it makes sense to me to send the headers only 
if they haven't already been sent.

Make sense?

Thanks,

David



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