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actor: remove stack trace from AskTimeoutException (#29376)

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The exception will be instantiated from the scheduler thread so it does
not contain any more helpful information.
This commit is contained in:
Johannes Rudolph 2020-07-13 13:37:28 +02:00 • committed by GitHub
parent 96c887b134
commit 54d79df07d
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1 changed files with 3 additions and 1 deletions
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4
akka-actor/src/main/scala/akka/pattern/AskSupport.scala
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@ -20,12 +20,14 @@ import akka.util.ByteString
import akka.util.{ Timeout, Unsafe }
import akka.util.unused
import scala.util.control.NoStackTrace
/**
* This is what is used to complete a Future that is returned from an ask/? call,
* when it times out. A typical reason for `AskTimeoutException` is that the recipient
* actor didn't send a reply.
*/
class AskTimeoutException(message: String, cause: Throwable) extends TimeoutException(message) {
class AskTimeoutException(message: String, cause: Throwable) extends TimeoutException(message) with NoStackTrace {
def this(message: String) = this(message, null: Throwable)
override def getCause(): Throwable = cause
}