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Fix TimedTask if not changed

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This commit is contained in:
Him188 2021-04-16 13:03:06 +08:00
parent 2636cad32d
commit c96eb3ccf1
1 changed files with 12 additions and 6 deletions
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18
backend/mirai-console/src/util/CoroutineScopeUtils.kt
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@ -68,13 +68,19 @@ internal class TimedTask(
// `delay` always checks for cancellation
lastChangedTime.loop { last ->
val current = currentTimeMillis()
if (current - last > intervalMillis) {
if (!lastChangedTime.compareAndSet(last, UNCHANGED)) return@loop
action()
if (last == UNCHANGED) {
runIgnoreException<CancellationException> {
delay(3.seconds) // accuracy not necessary
} ?: return@launch
} else {
if (current - last > intervalMillis) {
if (!lastChangedTime.compareAndSet(last, UNCHANGED)) return@loop
action()
}
runIgnoreException<CancellationException> {
delay(3.seconds) // accuracy not necessary
} ?: return@launch
}
runIgnoreException<CancellationException> {
delay(3.seconds) // accuracy not necessary
} ?: return@launch
}
}
}