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Improve performance of StateObserver.chainOfNotNull

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Him188 2021-06-17 17:15:45 +08:00
parent f1d58c4953
commit fbf7142eaf
1 changed files with 1 additions and 6 deletions
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7
mirai-core/src/commonMain/kotlin/network/handler/state/StateObserver.kt
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@ -12,7 +12,6 @@ package net.mamoe.mirai.internal.network.handler.state
import net.mamoe.mirai.internal.network.component.ComponentKey import net.mamoe.mirai.internal.network.component.ComponentKey
import net.mamoe.mirai.internal.network.handler.NetworkHandler import net.mamoe.mirai.internal.network.handler.NetworkHandler
import net.mamoe.mirai.internal.network.handler.NetworkHandlerSupport import net.mamoe.mirai.internal.network.handler.NetworkHandlerSupport
import net.mamoe.mirai.internal.network.handler.state.CombinedStateObserver.Companion.plus
import net.mamoe.mirai.utils.MiraiLogger import net.mamoe.mirai.utils.MiraiLogger
import net.mamoe.mirai.utils.systemProp import net.mamoe.mirai.utils.systemProp
@ -76,11 +75,7 @@ internal interface StateObserver {
fun chainOfNotNull( fun chainOfNotNull(
vararg observers: StateObserver?, vararg observers: StateObserver?,
): StateObserver { ): StateObserver = CombinedStateObserver(observers.filterNotNull())
return observers.reduceOrNull { acc, stateObserver ->
acc + stateObserver
} ?: NOP
}
val LOGGING: StateObserver? = when (systemProp( val LOGGING: StateObserver? = when (systemProp(
"mirai.debug.network.state.observer.logging", "mirai.debug.network.state.observer.logging",