scala/src/library/scala/concurrent/ExecutionContext.scala. Go to file. Go to file T. Go to line L. Copy path. smarter Remove redundant final on objects. Loading status checks…. Latest commit 5e08927 on Mar 19, 2019 History. 19 contributors.

For typical REPL usage and experimentation, importing the global ExecutionContext is often desired. import scala.concurrent.ExcutionContext.Implicits.global Specifying Durations . Operations often require a duration to be specified. A duration DSL is available to make defining these easier: import scala.concurrent.duration._ val d: Duration = 10. seconds

val f = Future { /*this block executes in another thread*/ }  global import scala.concurrent.ExecutionContext.Implicits.global scala> val fut = Future { Thread.sleep(10000);  22 Sep 2018 import scala.concurrent.ExecutionContext.Implicits.global val sorted: Future[ SortedSequence] = Future { // abominably long lasting computation  import scala.concurrent.ExecutionContext.Implicits.global object TestHello1 extends DefaultRunnableSpec( suite("routes suite")( testM("root request returns Ok")  6 Aug 2020 Rationale; Importing & Implicits; Execute Runnables; Schedule with a Delay The Scheduler can be a replacement for Scala's ExecutionContext because: On top of Javascript with Scala.js, the global scheduler is 1 Mar 2015 ProceedingJoinPoint; import org.aspectj.lang.annotation.Around; import org. aspectj.lang.annotation. Option; import scala.concurrent. def testedExecutionContext: ExecutionContext = ExecutionContext.global private var 20 Mar 2015 import scala.concurrent.ExecutionContext.Implicits.global val res = Future({ myLongIOOpertion()}) val res2 = res.map(r => myPostProcessing(r)).

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ExecutionContext.Implicits.global と書いている人もいるんじゃないだろうか。 30 Dec 2016 We first import the contents of the scala.concurrent package. We then import the global execution context from the Implicits object. This makes  2016년 11월 22일 import scala.concurrent.ExecutionContext val context: ExecutionContext = scala. concurrent.ExecutionContext.global println("Start") Future { 17 Dec 2016 import org.apache.spark.sql.

consider using Scala's global ExecutionContext by defining the following: implicit val ec  Implicits.global import scala.concurrent.ExecutionContext.Implicits.global scala> Future(12/2).map(_ * 3) res0: scala.concurrent.Future[Int] = Future(Success(18))  import play.libs.concurrent. CompletableFuture; import java.util.concurrent. To use this execution context in Scala, you would simply use the scala Future  3 Sep 2019 We imported the default thread pool above ( ExecutionContext.Implicits.global ) but you can also define your own thread pool if you want to  26 Jun 2014 import scala.concurrent.ExecutionContext.Implicits.global.

19 Sep 2018 This might prompt a developer to, I don't know, import scala.concurrent. ExecutionContext.Implicits.global . If he does, the error goes away and 

You might pass an (implicit ec: ExecutionContext) parameter to your method or import scala.concurrent.ExecutionContext.Implicits.global.""") trait ExecutionContext { /** Runs a block of code on this execution context. 2016-02-15 · You might pass an (implicit ec: ExecutionContext) parameter to your method or import scala.concurrent.ExecutionContext.Implicits.global.""") trait ExecutionContext {/** Runs a block of code on this execution context. consider using Scala's global ExecutionContext by defining: the following: implicit val ec: scala.concurrent.ExecutionContext = scala.concurrent.ExecutionContext.global """) trait ExecutionContext {/** Runs a block of code on this execution context.

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2021-04-01 · * Application callback execution can be configured separately. */ @implicitNotFound("""Cannot find an implicit ExecutionContext. You might pass an (implicit ec: ExecutionContext) parameter to your method or import scala.concurrent.ExecutionContext.Implicits.global.""") trait ExecutionContext { /** Runs a block of code on this execution context.

For typical REPL usage and experimentation, importing the global ExecutionContext is often desired.
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smarter Remove redundant final on objects. Loading status checks…. Latest commit 5e08927 on Mar 19, 2019 History. 19 contributors.

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scala/src/library/scala/concurrent/ExecutionContext.scala. Go to file. Go to file T. Go to line L. Copy path. smarter Remove redundant final on objects. Loading status checks…. Latest commit 5e08927 on Mar 19, 2019 History. 19 contributors.

Se hela listan på alexn.org But we felt that didn’t go far enough, as it’s still very easy to get hold of the global ExecutionContext even with the import restrictions in place, either through scala.concurrent.ExecutionContext.Implicits.global or scala.concurrent.ExecutionContext.global (which refer to the same ExecutionContext under the hood). Execution contexts are the backbone of async programming in Scala. They are the machinery which orchestrates background tasks. Work is defined in smaller units, and those tasks are submitted to the execution context. The execution context is responsible for handling when and where those tasks get executed. Scala global execution context.