monix.execution.schedulers.ThreadFactoryBuilder.scala Maven / Gradle / Ivy
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/*
* Copyright (c) 2014-2019 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.lang.Thread.UncaughtExceptionHandler
import java.util.concurrent.ThreadFactory
import monix.execution.UncaughtExceptionReporter
private[schedulers] object ThreadFactoryBuilder {
/** Constructs a ThreadFactory using the provided name prefix and appending
* with a unique incrementing thread identifier.
*
* @param name the created threads name prefix, for easy identification.
* @param daemonic specifies whether the created threads should be daemonic
* (non-daemonic threads are blocking the JVM process on exit).
*/
def apply(name: String, reporter: UncaughtExceptionReporter, daemonic: Boolean): ThreadFactory = {
new ThreadFactory {
def newThread(r: Runnable) = {
val thread = new Thread(r)
thread.setName(name + "-" + thread.getId)
thread.setDaemon(daemonic)
thread.setUncaughtExceptionHandler(new UncaughtExceptionHandler {
override def uncaughtException(t: Thread, e: Throwable): Unit =
reporter.reportFailure(e)
})
thread
}
}
}
}