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MailboxExecutor#exceptionHandler

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This commit is contained in:
DBotThePony 2024-03-28 18:46:31 +07:00
parent a772a08a2f
commit 1f65764310
Signed by: DBot
GPG Key ID: DCC23B5715498507
2 changed files with 24 additions and 3 deletions
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2
gradle.properties
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@ -4,7 +4,7 @@ kotlin.code.style=official
specifyKotlinAsDependency=false
projectGroup=ru.dbotthepony.kommons
projectVersion=2.10.3
projectVersion=2.11.0
guavaDepVersion=33.0.0
gsonDepVersion=2.8.9

25
src/main/kotlin/ru/dbotthepony/kommons/util/MailboxExecutorService.kt
View File

@ -1,9 +1,11 @@
package ru.dbotthepony.kommons.util
import java.lang.Thread.UncaughtExceptionHandler
import java.util.LinkedList
import java.util.concurrent.Callable
import java.util.concurrent.ConcurrentLinkedQueue
import java.util.concurrent.Delayed
import java.util.concurrent.ExecutionException
import java.util.concurrent.Future
import java.util.concurrent.FutureTask
import java.util.concurrent.RejectedExecutionException
@ -12,6 +14,7 @@ import java.util.concurrent.ScheduledFuture
import java.util.concurrent.TimeUnit
import java.util.concurrent.locks.LockSupport
import java.util.concurrent.locks.ReentrantLock
import java.util.function.Consumer
import kotlin.concurrent.withLock
private fun <E : Comparable<E>> LinkedList<E>.enqueue(value: E) {
@ -59,6 +62,8 @@ class MailboxExecutorService(thread: Thread = Thread.currentThread()) : Schedule
private val timeOrigin = JVMTimeSource()
var exceptionHandler: Consumer<Throwable>? = null
private inner class Timer<T>(task: Callable<T>, val executeAt: Long) : FutureTask<T>(task), ScheduledFuture<T> {
override fun compareTo(other: Delayed): Int {
return getDelay(TimeUnit.NANOSECONDS).compareTo(other.getDelay(TimeUnit.NANOSECONDS))
@ -155,6 +160,13 @@ class MailboxExecutorService(thread: Thread = Thread.currentThread()) : Schedule
if (isTerminated) return
next.run()
Thread.interrupted()
try {
next.get()
} catch (err: ExecutionException) {
exceptionHandler?.accept(err)
}
next = futureQueue.poll()
}
@ -167,6 +179,13 @@ class MailboxExecutorService(thread: Thread = Thread.currentThread()) : Schedule
} else if (first.executeAt <= timeOrigin.nanos) {
first.run()
Thread.interrupted()
try {
first.get()
} catch (err: ExecutionException) {
exceptionHandler?.accept(err)
}
timers.removeFirst()
} else {
break
@ -183,8 +202,10 @@ class MailboxExecutorService(thread: Thread = Thread.currentThread()) : Schedule
if (first.isDone) {
repeatableTimers.removeFirst()
} else if (first.next <= timeOrigin.nanos) {
first.runAndReset()
executed.add(first)
if (first.runAndReset()) {
executed.add(first)
}
repeatableTimers.removeFirst()
} else {
break