On Sep 2, 2013, at 12:46 PM, culix <[email protected]> wrote: > Hi Michael, thanks for the reply and the links. You're right - counting > connections makes much more sense. > > In my tests with and without connection tracking my app seems to perform at > the same speed. This is good! Is there any significant performance overheard > to event listening? Or perhaps it depends on the event.
event listening is generally very low overhead. > > From the API it looks like there is no un-listen command or equivalent. event.remove() is implemented for 0.9. > I guess this means you never have to unregister your listener command? I don't think it's a common use case as event listeners are generally part of how an application configures itself to listen to fixed things like engines, connection pools and mappers.
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