1bb5d37780
* implicit param * change tests to use implicit materializer * add ActorFlow trait that provides an implicit materializer inside an actor in the right way, i.e. encourage usage of that instead of implicit def mat(implicit arf: ActorRef): FlowMaterializer * make http compile, but those who know the api better will have to adjust to take full advantage of the implicit materializer
86 lines
2.7 KiB
Scala
86 lines
2.7 KiB
Scala
/*
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* Copyright (C) 2009-2014 Typesafe Inc. <http://www.typesafe.com>
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*/
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package docs.http
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import akka.stream.testkit.AkkaSpec
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import akka.actor.ActorSystem
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import akka.util.Timeout
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import scala.concurrent.duration._
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import akka.http.model._
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class HttpServerExampleSpec
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extends AkkaSpec("akka.actor.default-mailbox.mailbox-type = akka.dispatch.UnboundedMailbox") {
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def ActorSystem(): ActorSystem = system
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"binding example" in {
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//#bind-example
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import akka.pattern.ask
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import akka.io.IO
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import akka.http.Http
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import akka.stream.scaladsl.Flow
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import akka.stream.{ MaterializerSettings, FlowMaterializer }
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implicit val system = ActorSystem()
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import system.dispatcher
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implicit val materializer = FlowMaterializer(MaterializerSettings())
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implicit val askTimeout: Timeout = 500.millis
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val bindingFuture = IO(Http) ? Http.Bind(interface = "localhost", port = 8080)
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bindingFuture foreach {
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case Http.ServerBinding(localAddress, connectionStream) ⇒
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Flow(connectionStream).foreach({
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case Http.IncomingConnection(remoteAddress, requestProducer, responseConsumer) ⇒
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println("Accepted new connection from " + remoteAddress)
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// handle connection here
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})
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}
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//#bind-example
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}
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"full-server-example" in {
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import akka.pattern.ask
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import akka.io.IO
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import akka.http.Http
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import akka.stream.scaladsl.Flow
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import akka.stream.{ MaterializerSettings, FlowMaterializer }
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implicit val system = ActorSystem()
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import system.dispatcher
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implicit val materializer = FlowMaterializer(MaterializerSettings())
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implicit val askTimeout: Timeout = 500.millis
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val bindingFuture = IO(Http) ? Http.Bind(interface = "localhost", port = 8080)
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//#full-server-example
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import HttpMethods._
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val requestHandler: HttpRequest ⇒ HttpResponse = {
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case HttpRequest(GET, Uri.Path("/"), _, _, _) ⇒
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HttpResponse(
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entity = HttpEntity(MediaTypes.`text/html`,
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"<html><body>Hello world!</body></html>"))
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case HttpRequest(GET, Uri.Path("/ping"), _, _, _) ⇒ HttpResponse(entity = "PONG!")
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case HttpRequest(GET, Uri.Path("/crash"), _, _, _) ⇒ sys.error("BOOM!")
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case _: HttpRequest ⇒ HttpResponse(404, entity = "Unknown resource!")
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}
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// ...
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bindingFuture foreach {
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case Http.ServerBinding(localAddress, connectionStream) ⇒
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Flow(connectionStream).foreach({
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case Http.IncomingConnection(remoteAddress, requestProducer, responseConsumer) ⇒
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println("Accepted new connection from " + remoteAddress)
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Flow(requestProducer).map(requestHandler).produceTo(responseConsumer)
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})
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}
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//#full-server-example
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}
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}
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