build.sbt

import com.typesafe.startscript.StartScriptPlugin

seq(StartScriptPlugin.startScriptForClassesSettings: _*)

name := "hello"

version := "1.0"

scalaVersion := "2.9.1"

resolvers += "twitter-repo" at "http://maven.twttr.com"

libraryDependencies ++= Seq("com.twitter" % "finagle-core" % "1.9.0",
 "com.twitter" % "finagle-http" % "1.9.0")

gistfile1.txt

import com.typesafe.startscript.StartScriptPlugin

seq(StartScriptPlugin.startScriptForClassesSettings: _*)

name := "hello"

version := "1.0"

scalaVersion := "2.9.1"

resolvers += "twitter-repo" at "http://maven.twttr.com"

libraryDependencies ++= Seq("com.twitter" % "finagle-core" % "1.9.0",
 "com.twitter" % "finagle-http" % "1.9.0")

projectbuild.sbt

resolvers += Classpaths.typesafeResolver

addSbtPlugin("com.typesafe.startscript" % "xsbt-start-script-plugin" % "0.3.0")

web.scala

import org.jboss.netty.handler.codec.http.{HttpRequest, HttpResponse}
import com.twitter.finagle.builder.ServerBuilder
import com.twitter.finagle.http.{Http, Response}
import com.twitter.finagle.Service
import com.twitter.util.Future
import java.net.InetSocketAddress
import util.Properties

object Web {
  def main(args: Array[String]) {
    val port = Properties.envOrElse("PORT", "8080").toInt
    println("Starting on port:"+port)
    ServerBuilder()
      .codec(Http())
      .name("hello-server")
      .bindTo(new InetSocketAddress(port))
      .build(new Hello)
  }
}

class Hello extends Service[HttpRequest, HttpResponse] {
  def apply(req: HttpRequest): Future[HttpResponse] = {
    val response = Response()
    response.setStatusCode(200)

    val uri     = req.getUri
    val headers  = req.getHeaders


    var output  = "uri : " + uri + "<br />"
    //headers asScala foreach { header =>
    //  output += "headers: " + header + "<br />"
    //}




    response.setContentString(output)
    Future(response)
  }
}