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package akka
import actor.{Props, ActorSystemImpl}
import scala.concurrent.forkjoin.ForkJoinPool
import scala.concurrent.duration._
import akka.dispatch.Mailbox
import scala._
import com.newrelic.api.agent.NewRelic
object Tracer {
protected[this] var mailboxes:List[Mailbox] = List.empty
protected[this] var tracerActorSystem: ActorSystemImpl = _
protected[this] var forkJoinPool:ForkJoinPool = _
def collectPool(pool: ForkJoinPool) = forkJoinPool = pool
def collectActorSystem(actorSystem: ActorSystemImpl) = tracerActorSystem = actorSystem
def collectMailbox(mb: akka.dispatch.Mailbox) = mailboxes ::= mb
def start():Unit ={
implicit val dispatcher = tracerActorSystem.dispatcher
val poolMetricsActorSender = tracerActorSystem.actorOf(Props(new PoolMetricsActorSender(forkJoinPool)), "PoolMetricsActorSender")
//val mailboxMetricsActorSender = tracerActorSystem.actorOf(Props(new MailboxSenderMetricsActor(mailboxes)), "MailboxMetricsActorSender")
tracerActorSystem.scheduler.schedule(10 seconds, 6 second, poolMetricsActorSender, "SendPoolMetrics")
tracerActorSystem.scheduler.schedule(10 seconds, 6 second, new Runnable {
def run() {
val mbm = MailboxMetrics(mailboxes)
mbm.mailboxes.map { case(actorName,mb) => {
println(s"Sending metrics to Newrelic MailBoxMonitor -> ${actorName}")
NewRelic.recordMetric(s"${actorName}:Mailbox:NumberOfMessages",mb.numberOfMessages)
NewRelic.recordMetric(s"${actorName}:Mailbox:MailboxDispatcherThroughput",mb.dispatcher.throughput)
NewRelic.addCustomParameter(s"${actorName}:Mailbox:Status", mb.hasMessages.toString)
NewRelic.addCustomParameter(s"${actorName}:Mailbox:HasMessages", mb.hasMessages.toString)
}
}
}
})
}
//tracerActorSystem.scheduler.schedule(10 seconds, 6 second, mailboxMetricsActorSender, "SendMailboxMetrics")
}
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