HTTP Client for Scala

Introduction

Build on top Akka HTTP Client to support multiple hosts and different selector strategies and retry strategies

Making a Request

  implicit val system = ActorSystem()
  import system.dispatcher
  implicit val materializer = ActorMaterializer()
  val servers = Seq(Uri(s"http://192.168.0.100:8080"), Uri(s"http://192.168.0.101:8080"))
  val httpClient = new HttpMultipleHostPool(
    servers,
    bufferSize = 10,
    new InfiniteStrategy(),
    OverflowStrategy.dropBuffer
  ) with WeightedRoundRobinSelector {
    override val defaultWeight: Int = 100
    override val decrementBy: Int = 30
  }
  val response = httpClient.sendRequest(HttpRequest(uri = "/query"))
  val result = Await.result(response, 10 seconds)
  println(s"Get Response: $result")