monix.execution.schedulers.Defaults.scala Maven / Gradle / Ivy

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Sub-module of Monix, exposing low-level primitives for dealing with async execution. See: https://monix.io

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/*
 * Copyright (c) 2014-2021 by The Monix Project Developers.
 * See the project homepage at: https://monix.io
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package monix.execution.schedulers

import java.util.concurrent.{ScheduledExecutorService, ScheduledThreadPoolExecutor}

import monix.execution.UncaughtExceptionReporter

private[schedulers] object Defaults {
  /**
    * Internal. Provides the `Scheduler.DefaultScheduledExecutor` instance.
    */
  lazy val scheduledExecutor: ScheduledExecutorService = {
    val tp = new ScheduledThreadPoolExecutor(
      1,
      ThreadFactoryBuilder("monix-scheduler", UncaughtExceptionReporter.default, daemonic = true))
    tp.setRemoveOnCancelPolicy(true)
    tp
  }
}