• Home
• io.github.morgaroth
• akka-rabbitmq_2.10
• 1.2.8
• source code
• BlockedConnectionSupport.scala

×

Project download

Many resources are needed to download a project. Please understand that we have to compensate our server costs. Thank you in advance.
Project price only 1 $

You can buy this project and download/modify it how often you want.

com.thenewmotion.akka.rabbitmq.BlockedConnectionSupport.scala Maven / Gradle / Ivy

package com.thenewmotion.akka.rabbitmq

import akka.actor.ActorRef
import com.rabbitmq.client.BlockedListener
import com.thenewmotion.akka.rabbitmq.BlockedConnectionHandler.{ QueueBlocked, QueueUnblocked }

/**
 * @author Mateusz Jaje
 */

/**
 * Support for blocked connections for publishing
 * More info https://www.rabbitmq.com/connection-blocked.html
 */
object BlockedConnectionSupport {
  def setupConnection(connection: Connection, connectionMaintainer: ActorRef): Any = {
    val handler = new BlockedConnectionHandler(connectionMaintainer)
    connection.addBlockedListener(handler)
  }
}

object BlockedConnectionHandler {
  case class QueueBlocked(reason: String)
  case object QueueUnblocked
}

class BlockedConnectionHandler(listener: ActorRef) extends BlockedListener {
  override def handleUnblocked(): Unit = listener ! QueueUnblocked

  override def handleBlocked(reason: String): Unit = listener ! QueueBlocked(reason)
}