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Merge pull request #638 from akka/wip-2410-doc-pattern-after-patriknw

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DOC: Describe pattern.after, see #2410
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Patrik Nordwall 2012-08-21 02:16:47 -07:00
commit 85734537c7
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12
akka-docs/scala/code/docs/future/FutureDocSpec.scala
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@ -377,4 +377,16 @@ class FutureDocSpec extends AkkaSpec {
intercept[IllegalArgumentException] { Await.result(otherFuture, 1 second) }
}
"demonstrate usage of pattern.after" in {
//#after
import akka.pattern.after
val delayed = after(200 millis, using = system.scheduler)(Future.failed(
new IllegalStateException("OHNOES")))
val future = Future { Thread.sleep(1000); "foo" }
val result = future either delayed
//#after
intercept[IllegalStateException] { Await.result(result, 2 second) }
}
}