Only fire a handler once

[Aaron Bedra]

Any ideas for this?


On Sat, Aug 17, 2013 at 12:28 AM, Aaron Bedra <aaron.bedra at gmail.com> wrote:

> I'm looking for a way to make sure a handler only fires once. For
> instance, in Apache, you can use the guard:
>
> if (!ap_is_initial_req(r)) { skip handling }
>
> Is there anything like this? I couldn't find any documentation for it.
>
> Thanks,
>
> Aaron
>
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