debian-packages/eventcore
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Introduce TimerCallback2.

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This allows getting notified also if the timer has been stopped, so that it is guaranteed to be called, except if cancelWait is called.

Necessary for fixing vibe-d/vibe-core#86
This commit is contained in:
Sönke Ludwig 2018-10-27 12:33:10 +02:00
parent 42f96060c9
commit dbb8267540
3 changed files with 33 additions and 6 deletions
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8
source/eventcore/driver.d
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@ -564,7 +564,12 @@ interface EventDriverTimers {
void stop(TimerID timer);
bool isPending(TimerID timer);
bool isPeriodic(TimerID timer);
void wait(TimerID timer, TimerCallback callback);
final void wait(TimerID timer, TimerCallback callback) {
wait(timer, (tm, fired) {
if (fired) callback(tm);
});
}
void wait(TimerID timer, TimerCallback2 callback);
void cancelWait(TimerID timer);
/** Increments the reference count of the given resource.
@ -668,6 +673,7 @@ alias FileIOCallback = void delegate(FileFD, IOStatus, size_t);
alias EventCallback = void delegate(EventID);
alias SignalCallback = void delegate(SignalListenID, SignalStatus, int);
alias TimerCallback = void delegate(TimerID);
alias TimerCallback2 = void delegate(TimerID, bool fired);
alias FileChangesCallback = void delegate(WatcherID, in ref FileChange change);
@system alias DataInitializer = void function(void*) @nogc;