akka-stream - akka http 客户端 system.shutdown() 使用 https 时产生 "Outgoing request stream error (akka.stream.AbruptTerminationException)"

Question

嗨，以下代码按预期工作。

implicit val system = ActorSystem()
implicit val materializer = ActorMaterializer()

import system.dispatcher

val request = HttpRequest(uri = "http://www.google.com")

Http.get(system).singleRequest(request).map(_.entity.dataBytes.runWith(Sink.ignore))
  .onComplete { _ =>
    println("shutting down actor system...")
    system.terminate()
  }

但是，如果我更改 http://www.google.com至 https://www.google.com像下面这样:

implicit val system = ActorSystem()
implicit val materializer = ActorMaterializer()

import system.dispatcher

val request = HttpRequest(uri = "https://www.google.com")

Http.get(system).singleRequest(request).map(_.entity.dataBytes.runWith(Sink.ignore))
  .onComplete { _ =>
    println("shutting down actor system...")
    system.terminate()
  }

我收到以下错误消息:

shutting down actor system...
[ERROR] [02/11/2017 13:13:08.929] [default-akka.actor.default-dispatcher-4] [akka.actor.ActorSystemImpl(default)] Outgoing request stream error (akka.stream.AbruptTerminationException)

任何人都知道为什么 https 会产生上述错误，我该如何解决？

Answer 1

这显然是一个已知问题，请参阅以下票证:

akka-http#497

akka#18747

该错误似乎无害。