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Resolve duplicate save

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This commit is contained in:
Karlatemp 2020-11-05 23:26:54 +08:00
parent d248188fac
commit a6ce62f1c3
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GPG Key ID: 21FBDDF664FF06F8
1 changed files with 7 additions and 5 deletions
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12
backend/mirai-console/src/data/AutoSavePluginData.kt
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@ -91,7 +91,7 @@ public open class AutoSavePluginData private constructor(
internal var lastAutoSaveJob_: Job? = null
@JvmField
internal val currentFirstStartTime_ = atomic(0L)
internal val currentFirstStartTime_ = atomic(MAGIC_NUMBER_CFST_INIT)
/**
* @return `true` 时, 一段时间后, 即使无属性改变, 也会进行保存.
@ -103,7 +103,7 @@ public open class AutoSavePluginData private constructor(
private val updaterBlock: suspend CoroutineScope.() -> Unit = l@{
if (::storage_.isInitialized) {
currentFirstStartTime_.updateWhen({ it == 0L }, { currentTimeMillis })
currentFirstStartTime_.updateWhen({ it == MAGIC_NUMBER_CFST_INIT }, { currentTimeMillis })
try {
delay(autoSaveIntervalMillis_.first.coerceAtLeast(1000)) // for safety
} catch (e: CancellationException) {
@ -117,8 +117,8 @@ public open class AutoSavePluginData private constructor(
}
} else {
if (currentFirstStartTime_.updateWhen(
{ currentTimeMillis - it >= autoSaveIntervalMillis_.last },
{ 0 })
{ it != MAGIC_NUMBER_CFST_INIT && currentTimeMillis - it >= autoSaveIntervalMillis_.last },
{ MAGIC_NUMBER_CFST_INIT })
) {
withContext(owner_.coroutineContext) {
doSave()
@ -168,4 +168,6 @@ internal inline fun <R> MiraiLogger.runCatchingLog(message: (Throwable) -> Strin
}.onFailure {
error(message(it), it)
}.getOrNull()
}
}
private const val MAGIC_NUMBER_CFST_INIT: Long = Long.MAX_VALUE