[web-devel] wai-logger v0.0.1

Michael Snoyman michael at snoyman.com
Thu Aug 25 15:53:24 CEST 2011

On Thu, Aug 25, 2011 at 4:40 AM, Kazu Yamamoto <kazu at iij.ad.jp> wrote:
> Greg,
>> Thanks a lot, Kazu! This is a great building block for any web
>> framework. We are going to make sure it integrates well with Yesod,
>> although not necessarily with the 0.9 release that we already have a
>> release candidate for.
> Please check if we can make wai-logger as a WAI middleware.
> In my opinion, it is possible if we change WAI a bit.
> But I guess people do not want to change WAI.

Hi Kazu,

It's not that I'm opposed to changing WAI, but if I know the change
you're referring to (changing ResponseEnumerator), it probably won't
happen. ResponseEnumerator was designed the way it is specifically to
allow things like proxy servers, where you don't know the status code
or headers until you've initiated the response enumerator. I still
think it will be possible to implement the API you're hoping for with
the current WAI. Do you want to sketch out the initial work and then
be in touch with me so we can develop it more fully?


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