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Bug 844958: Correctly reschedule idle-daily timer if it fires early r=mak

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This commit is contained in:
Irving Reid 2013-02-28 16:16:19 -05:00
parent eb118b0c53
commit 2c660c6401
1 changed files with 6 additions and 4 deletions
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10
widget/xpwidgets/nsIdleService.cpp
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@ -274,20 +274,22 @@ nsIdleServiceDaily::DailyCallback(nsITimer* aTimer, void* aClosure)
PRTime now = PR_Now();
if (self->mExpectedTriggerTime && now < self->mExpectedTriggerTime) {
// Timer returned early, reschedule to the appropriate time.
PRTime newTime = self->mExpectedTriggerTime - now;
PRTime delayTime = self->mExpectedTriggerTime - now;
// Add 10 ms to ensure we don't undershoot, and never get a "0" timer.
newTime += 10 * PR_USEC_PER_MSEC;
delayTime += 10 * PR_USEC_PER_MSEC;
PR_LOG(sLog, PR_LOG_DEBUG, ("nsIdleServiceDaily: DailyCallback resetting timer to %lld msec",
delayTime / PR_USEC_PER_MSEC));
#ifdef MOZ_WIDGET_ANDROID
__android_log_print(ANDROID_LOG_INFO, "IdleService",
"DailyCallback resetting timer to %lld msec",
(newTime - now) / PR_USEC_PER_MSEC);
delayTime / PR_USEC_PER_MSEC);
#endif
(void)self->mTimer->InitWithFuncCallback(DailyCallback,
self,
(newTime - now) / PR_USEC_PER_MSEC,
delayTime / PR_USEC_PER_MSEC,
nsITimer::TYPE_ONE_SHOT);
return;
}