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package kamon.executor
import akka.event.ActorEventBus
import akka.event.LookupClassification
import akka.actor._
import java.util.concurrent.TimeUnit
import kamon.{CodeBlockExecutionTime, Kamon, TraceContext}
import akka.util.Timeout
import scala.util.Success
import scala.util.Failure
import scala.concurrent.Future
trait Message
case class PostMessage(text:String) extends Message
case class MessageEvent(val channel:String, val message:Message)
class AppActorEventBus extends ActorEventBus with LookupClassification{
type Event = MessageEvent
type Classifier=String
protected def mapSize(): Int={
10
}
protected def classify(event: Event): Classifier={
event.channel
}
protected def publish(event: Event, subscriber: Subscriber): Unit={
subscriber ! event
}
}
case class Ping()
case class Pong()
class PingActor(val target: ActorRef) extends Actor with ActorLogging {
implicit def executionContext = context.dispatcher
implicit val timeout = Timeout(30, TimeUnit.SECONDS)
def receive = {
case Pong() => {
log.info(s"pong with context ${Kamon.context}")
Thread.sleep(1000)
sender ! Ping()
}
case a: Any => println(s"Got ${a} in PING"); Thread.sleep(1000)
}
def withAny(): Any = {1}
def withAnyRef(): AnyRef = {new Object}
}
class PongActor extends Actor with ActorLogging {
def receive = {
case Ping() => {
Thread.sleep(3000)
sender ! Pong()
log.info(s"ping with context ${Kamon.context}")
}
case a: Any => println(s"Got ${a} in PONG")
}
}
object TryAkka extends App{
val system = ActorSystem("MySystem")
val appActorEventBus=new AppActorEventBus
val NEW_POST_CHANNEL="/posts/new"
val subscriber = system.actorOf(Props(new Actor {
def receive = {
case d: MessageEvent => println(d)
}
}))
def threadPrintln(body: String) = println(s"[${Thread.currentThread().getName}] - [${Kamon.context}] : $body")
/*
val newRelicReporter = new NewRelicReporter(registry)
newRelicReporter.start(1, TimeUnit.SECONDS)
*/
import akka.pattern.ask
implicit val timeout = Timeout(10, TimeUnit.SECONDS)
implicit def execContext = system.dispatcher
Kamon.start
Kamon.context.get.append(CodeBlockExecutionTime("some-block", System.nanoTime(), System.nanoTime()))
threadPrintln("Before doing it")
val f = Future { threadPrintln("This is happening inside the future body") }
Kamon.stop
Thread.sleep(3000)
system.shutdown()
/* appActorEventBus.subscribe(subscriber, NEW_POST_CHANNEL)
appActorEventBus.publish(MessageEvent(NEW_POST_CHANNEL,PostMessage(text="hello world")))*/
}
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