[libdispatch-dev] Question about event handling in libdispatch

[cee1]

2010/9/1 Robert Watson <robert at fledge.watson.org>
>
>
> This seemed to work quite well -- the one real downside to the current GCD
> API is that it required a moderate amount of book-keeping in the consumer to
> handle suspending dispatch sources.

Do we need some APIs like putting a set of sources in a group, and then can
suspend/resume them all?

Also libdispatch will not remove/disable a kevent associating with
suspending sources, implementing that feature may incur some overhead(Since
we need check all sources associating with a kevent).




Regards,
- cee1
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