Bug 15111 - DispatchQueue GCD wrapper is missing method dispatch_after
Summary: DispatchQueue GCD wrapper is missing method dispatch_after
Alias: None
Product: iOS
Classification: Xamarin
Component: Xamarin.iOS.dll ()
Version: 6.4.4
Hardware: PC Mac OS
: --- normal
Target Milestone: Untriaged
Assignee: Bugzilla
Depends on:
Reported: 2013-10-01 19:11 UTC by Jon Goldberger [MSFT]
Modified: 2013-10-02 08:48 UTC (History)
2 users (show)

Is this bug a regression?: ---
Last known good build:

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Description Jon Goldberger [MSFT] 2013-10-01 19:11:16 UTC
Just wondering how to call the following in C#:

dispatch_after(DISPATCH_TIME_NOW, dispatch_get_main_queue(), ^(void)

DispatchQueue.Main does not contain a DispatchAfter method.
Comment 2 Sebastien Pouliot 2013-10-01 20:49:19 UTC
The direct answer would be <quote>Passing DISPATCH_TIME_NOW as the when parameter is supported, but is not as optimal as calling dispatch_async instead.</quote> [1]

IOW use DispatchAsync (already present and optimal :-)

[1] https://developer.apple.com/library/ios/documentation/performance/reference/gcd_libdispatch_ref/Reference/reference.html#//apple_ref/c/func/dispatch_after_f

note: I'm not closing the bug, we'll bind it in case it's needed for something other than DISPATCH_TIME_NOW).
Comment 3 Sebastien Pouliot 2013-10-02 08:48:17 UTC
Fixed in master d8529bcb2d275e60afdeec23fc00444d0357657f

QA: unit tests added in the same revision