> > Here is my configuration. > akka { actor { provider = "akka.cluster.ClusterActorRefProvider" } remote { #log-remote-lifecycle-events = off netty.tcp { hostname = "127.0.0.1" port = 2551 } } cluster { seed-nodes = ["akka.tcp://Workers@127.0.0.1:2551", "akka.tcp://Workers@127.0.0.1:2552","akka.tcp://Workers@127.0.0.1:2553"]
auto-down-unreachable-after = 10s } extensions = ["akka.contrib.pattern.ClusterReceptionistExtension"] } How should I change it to configure multiple ports as I am getting the same error as below. ! @6il8mjhhg - Internal server error, for (GET) [/fase/v1/job/product?isMaster=true] -> play.api.UnexpectedException: Unexpected exception[ChannelException: Failed to bind to: /127.0.0.1:2551] at play.core.ReloadableApplication$$anonfun$get$1$$anonfun$apply$1$$anonfun$1.apply(ApplicationProvider.scala:148) ~[play_2.10.jar:2.2.3] at play.core.ReloadableApplication$$anonfun$get$1$$anonfun$apply$1$$anonfun$1.apply(ApplicationProvider.scala:112) ~[play_2.10.jar:2.2.3] at scala.Option.map(Option.scala:145) ~[scala-library-2.10.2.jar:na] at play.core.ReloadableApplication$$anonfun$get$1$$anonfun$apply$1.apply(ApplicationProvider.scala:112) ~[play_2.10.jar:2.2.3] at play.core.ReloadableApplication$$anonfun$get$1$$anonfun$apply$1.apply(ApplicationProvider.scala:110) ~[play_2.10.jar:2.2.3] at scala.util.Success.flatMap(Try.scala:200) ~[scala-library-2.10.2.jar:na] at play.core.ReloadableApplication$$anonfun$get$1.apply(ApplicationProvider.scala:110) ~[play_2.10.jar:2.2.3] at play.core.ReloadableApplication$$anonfun$get$1.apply(ApplicationProvider.scala:102) ~[play_2.10.jar:2.2.3] at scala.concurrent.impl.Future$PromiseCompletingRunnable.liftedTree1$1(Future.scala:24) ~[scala-library-2.10.2.jar:na] at scala.concurrent.impl.Future$PromiseCompletingRunnable.run(Future.scala:24) ~[scala-library-2.10.2.jar:na] at scala.concurrent.forkjoin.ForkJoinTask$AdaptedRunnableAction.exec(ForkJoinTask.java:1361) ~[scala-library-2.10.2.jar:na] at scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260) ~[scala-library-2.10.2.jar:na] at scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339) ~[scala-library-2.10.2.jar:na] at scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979) ~[scala-library-2.10.2.jar:na] at scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107) ~[scala-library-2.10.2.jar:na] Caused by: org.jboss.netty.channel.ChannelException: Failed to bind to: /127.0.0.1:2551 at org.jboss.netty.bootstrap.ServerBootstrap.bind(ServerBootstrap.java:272) ~[netty.jar:na] at akka.remote.transport.netty.NettyTransport$$anonfun$listen$1.apply(NettyTransport.scala:391) ~[akka-remote_2.10-2.2.3.jar:na] at akka.remote.transport.netty.NettyTransport$$anonfun$listen$1.apply(NettyTransport.scala:388) ~[akka-remote_2.10-2.2.3.jar:na] at scala.concurrent.Future$$anonfun$map$1.apply(Future.scala:253) ~[scala-library-2.10.2.jar:na] at scala.concurrent.Future$$anonfun$map$1.apply(Future.scala:249) ~[scala-library-2.10.2.jar:na] at scala.concurrent.impl.CallbackRunnable.run(Promise.scala:29) ~[scala-library-2.10.2.jar:na] at akka.dispatch.BatchingExecutor$Batch$$anonfun$run$1.processBatch$1(BatchingExecutor.scala:67) ~[akka-actor_2.10-2.2.3.jar:2.2.3] at akka.dispatch.BatchingExecutor$Batch$$anonfun$run$1.apply$mcV$sp(BatchingExecutor.scala:82) ~[akka-actor_2.10-2.2.3.jar:2.2.3] at akka.dispatch.BatchingExecutor$Batch$$anonfun$run$1.apply(BatchingExecutor.scala:59) ~[akka-actor_2.10-2.2.3.jar:2.2.3] at akka.dispatch.BatchingExecutor$Batch$$anonfun$run$1.apply(BatchingExecutor.scala:59) ~[akka-actor_2.10-2.2.3.jar:2.2.3] at scala.concurrent.BlockContext$.withBlockContext(BlockContext.scala:72) ~[scala-library-2.10.2.jar:na] at akka.dispatch.BatchingExecutor$Batch.run(BatchingExecutor.scala:58) ~[akka-actor_2.10-2.2.3.jar:2.2.3] at akka.dispatch.TaskInvocation.run(AbstractDispatcher.scala:42) ~[akka-actor_2.10-2.2.3.jar:2.2.3] at akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec(AbstractDispatcher.scala:386) ~[akka-actor_2.10-2.2.3.jar:2.2.3] ... 4 common frames omitted java.net.BindException: Address already in use at sun.nio.ch.Net.bind(Native Method) ~[na:1.6.0_20] at sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:137) ~[na:1.6.0_20] at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:77) ~[na:1.6.0_20] at org.jboss.netty.channel.socket.nio.NioServerBoss$RegisterTask.run(NioServerBoss.java:193) ~[netty.jar:na] at org.jboss.netty.channel.socket.nio.AbstractNioSelector.processTaskQueue(AbstractNioSelector.java:366) ~[netty.jar:na] at org.jboss.netty.channel.socket.nio.AbstractNioSelector.run(AbstractNioSelector.java:290) ~[netty.jar:na] at org.jboss.netty.channel.socket.nio.NioServerBoss.run(NioServerBoss.java:42) ~[netty.jar:na] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [na:1.6.0_20] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [na:1.6.0_20] at java.lang.Thread.run(Thread.java:636) [na:1.6.0_20] 2014-06-30 19:28:28,145 INFO [Workers-akka.actor.default-dispatcher-5] application play.Logger$ALogger info: Message in master is instance of - 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