+doc,htp #19896 directives for RequestTimeout and docs

akka-docs/rst/scala/code/docs/http/scaladsl/HttpServerExampleSpec.scala

@@ -12,18 +12,18 @@ import akka.http.scaladsl.model._
 import akka.stream.ActorMaterializer
 import akka.stream.scaladsl.{ Flow, Sink }
 import akka.testkit.TestActors
+import docs.CompileOnlySpec
 import org.scalatest.{ Matchers, WordSpec }
 import scala.language.postfixOps
 
 import scala.concurrent.{ ExecutionContext, Future }
 
-class HttpServerExampleSpec extends WordSpec with Matchers {
+class HttpServerExampleSpec extends WordSpec with Matchers
+  with CompileOnlySpec {
 
   // never actually called
   val log: LoggingAdapter = null
 
-  def compileOnlySpec(body: => Unit) = ()
-
   "binding-example" in compileOnlySpec {
     import akka.http.scaladsl.Http
     import akka.stream.ActorMaterializer

akka-docs/rst/scala/code/docs/http/scaladsl/server/RoutingSpec.scala

@@ -6,6 +6,9 @@ package docs.http.scaladsl.server
 
 import akka.http.scaladsl.server.Directives
 import akka.http.scaladsl.testkit.ScalatestRouteTest
+import docs.CompileOnlySpec
 import org.scalatest.{ Matchers, WordSpec }
 
-abstract class RoutingSpec extends WordSpec with Matchers with Directives with ScalatestRouteTest
+abstract class RoutingSpec extends WordSpec with Matchers
+  with Directives with ScalatestRouteTest
+  with CompileOnlySpec

akka-docs/rst/scala/code/docs/http/scaladsl/server/directives/BasicDirectivesExamplesSpec.scala

@@ -260,6 +260,7 @@ class BasicDirectivesExamplesSpec extends RoutingSpec {
     //#1mapResponse-advanced
     trait ApiRoutes {
       protected def system: ActorSystem
+
       private val log = Logging(system, "ApiRoutes")
 
       private val NullJsonEntity = HttpEntity(ContentTypes.`application/json`, "{}")
@@ -800,5 +801,4 @@ class BasicDirectivesExamplesSpec extends RoutingSpec {
     //#
   }
 
-  private def compileOnlySpec(block: => Unit) = pending
-}
+}

akka-docs/rst/scala/code/docs/http/scaladsl/server/directives/FileAndResourceDirectivesExamplesSpec.scala

@@ -102,5 +102,4 @@ class FileAndResourceDirectivesExamplesSpec extends RoutingSpec {
     }
   }
 
-  private def compileOnlySpec(block: => Unit) = pending
 }

akka-docs/rst/scala/code/docs/http/scaladsl/server/directives/TimeoutDirectivesExamplesSpec.scala

@@ -0,0 +1,78 @@
+/*
+ * Copyright (C) 2009-2016 Lightbend Inc. <http://www.lightbend.com>
+ */
+
+package docs.http.scaladsl.server.directives
+
+import akka.http.scaladsl.model.{ HttpResponse, StatusCodes }
+import akka.http.scaladsl.server.RoutingSpec
+import docs.CompileOnlySpec
+
+import scala.concurrent.duration._
+import scala.concurrent.{ Future, Promise }
+
+class TimeoutDirectivesExamplesSpec extends RoutingSpec with CompileOnlySpec {
+
+  "Request Timeout" should {
+    "be configurable in routing layer" in compileOnlySpec {
+      //#withRequestTimeout-plain
+      val route =
+        path("timeout") {
+          withRequestTimeout(3.seconds) {
+            val response: Future[String] = slowFuture() // very slow
+            complete(response)
+          }
+        }
+      //#
+    }
+    "without timeout" in compileOnlySpec {
+      //#withoutRequestTimeout-1
+      val route =
+        path("timeout") {
+          withoutRequestTimeout {
+            val response: Future[String] = slowFuture() // very slow
+            complete(response)
+          }
+        }
+      //#
+    }
+
+    "allow mapping the response while setting the timeout" in compileOnlySpec {
+      //#withRequestTimeout-with-handler
+      val timeoutResponse = HttpResponse(StatusCodes.EnhanceYourCalm,
+        entity = "Unable to serve response within time limit, please enchance your calm.")
+
+      val route =
+        path("timeout") {
+          // updates timeout and handler at
+          withRequestTimeout(1.milli, request => timeoutResponse) {
+            val response: Future[String] = slowFuture() // very slow
+            complete(response)
+          }
+        }
+      //#
+    }
+
+    "allow mapping the response" in compileOnlySpec {
+      pending // compile only spec since requires actuall Http server to be run
+
+      //#withRequestTimeoutResponse
+      val timeoutResponse = HttpResponse(StatusCodes.EnhanceYourCalm,
+        entity = "Unable to serve response within time limit, please enchance your calm.")
+
+      val route =
+        path("timeout") {
+          withRequestTimeout(1.milli) {
+            withRequestTimeoutResponse(request => timeoutResponse) {
+              val response: Future[String] = slowFuture() // very slow
+              complete(response)
+            }
+          }
+        }
+      //#
+    }
+  }
+
+  def slowFuture(): Future[String] = Promise[String].future
+
+}