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Remove listener when job is completed

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Him188 2020-03-21 11:46:39 +08:00
parent 074236ceda
commit df1fbbe236
1 changed files with 6 additions and 1 deletions
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7
mirai-core/src/commonMain/kotlin/net.mamoe.mirai/event/internal/InternalEventListeners.kt
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@ -26,7 +26,12 @@ val EventLogger: MiraiLoggerWithSwitch = DefaultLogger("Event").withSwitch(false
@MiraiInternalAPI
fun <L : Listener<E>, E : Event> KClass<out E>.subscribeInternal(listener: L): L {
this.listeners().addLast(listener)
with(this.listeners()) {
addLast(listener)
listener.invokeOnCompletion {
this.remove(listener)
}
}
return listener
}