Use Pekko ports

Author: mkurz

play-java-pekko-cluster-example/README.md

@@ -67,15 +67,15 @@ In the terminals you should see activity like:
 
 
 ```
-2020-09-01 11:40:45 INFO  org.apache.pekko.cluster.Cluster Cluster(pekko://application) Cluster Node [pekko://[email protected]:25521] - Node [pekko://[email protected]:25521] is JOINING itself (with roles [dc-default]) and forming new cluster
-2020-09-01 11:40:45 INFO  org.apache.pekko.cluster.Cluster Cluster(pekko://application) Cluster Node [pekko://[email protected]:25521] - is the new leader among reachable nodes (more leaders may exist)
-2020-09-01 11:40:45 INFO  org.apache.pekko.cluster.Cluster Cluster(pekko://application) Cluster Node [pekko://[email protected]:25521] - Leader is moving node [pekko://[email protected]:25521] to [Up]
+2020-09-01 11:40:45 INFO  org.apache.pekko.cluster.Cluster Cluster(pekko://application) Cluster Node [pekko://[email protected]:73551] - Node [pekko://[email protected]:73551] is JOINING itself (with roles [dc-default]) and forming new cluster
+2020-09-01 11:40:45 INFO  org.apache.pekko.cluster.Cluster Cluster(pekko://application) Cluster Node [pekko://[email protected]:73551] - is the new leader among reachable nodes (more leaders may exist)
+2020-09-01 11:40:45 INFO  org.apache.pekko.cluster.Cluster Cluster(pekko://application) Cluster Node [pekko://[email protected]:73551] - Leader is moving node [pekko://[email protected]:73551] to [Up]
 ```
 
-The logs above indicate node 1 (identified as `pekko://[email protected]:25521`) and node 2 (identified as `pekko://[email protected]:25522
-`) have seen each other and established a connection, then `pekko://[email protected]:25521` became the leader and that leader decided to mark
- `pekko://[email protected]:25521`'s status as `Up`. Finally, the singleton `counter-actor` that we use on this sample app is available. You
-  should also see, in the logs, how the node 3 (identified as `pekko://[email protected]:25523`) also joins the cluster.
+The logs above indicate node 1 (identified as `pekko://[email protected]:73551`) and node 2 (identified as `pekko://[email protected]:73552
+`) have seen each other and established a connection, then `pekko://[email protected]:73551` became the leader and that leader decided to mark
+ `pekko://[email protected]:73551`'s status as `Up`. Finally, the singleton `counter-actor` that we use on this sample app is available. You
+  should also see, in the logs, how the node 3 (identified as `pekko://[email protected]:73553`) also joins the cluster.
 
 Finally, open three browser tabs to the URLs http://localhost:9001/, http://localhost:9002/, and http://localhost:9003/ (each points to a different
  Play instance) and interact with the UI. Note how all three increment a single counter in the singleton.

play-java-pekko-cluster-example/conf/local-shared.conf

@@ -6,6 +6,6 @@ play {
 }
 
 pekko.cluster.seed-nodes = [
-  "pekko://[email protected]:25521",
-  "pekko://[email protected]:25522"
-]
+  "pekko://[email protected]:73551",
+  "pekko://[email protected]:73552"
+]

play-java-pekko-cluster-example/conf/local1.conf

@@ -1,5 +1,5 @@
 include "application"
 include "local-shared"
 
-pekko.remote.artery.canonical.port = 25521
+pekko.remote.artery.canonical.port = 73551
 http.port = 9001

play-java-pekko-cluster-example/conf/local2.conf

@@ -1,5 +1,5 @@
 include "application"
 include "local-shared"
 
-pekko.remote.artery.canonical.port = 25522
+pekko.remote.artery.canonical.port = 73552
 http.port = 9002

play-java-pekko-cluster-example/conf/local3.conf

@@ -1,5 +1,5 @@
 include "application"
 include "local-shared"
 
-pekko.remote.artery.canonical.port = 25523
+pekko.remote.artery.canonical.port = 73553
 http.port = 9003

play-scala-secure-session-example/app/services/session/ClusterSystem.scala

@@ -17,7 +17,7 @@ import scala.concurrent.Future
  * same while you had several different ip addresses.
  */
 class ClusterSystem @Inject() (configuration: Configuration, applicationLifecycle: ApplicationLifecycle) {
-  private val systems = startup(Seq("2551", "2552"))
+  private val systems = startup(Seq("7354", "7355"))
 
   def startup(ports: Seq[String]): Seq[ActorSystem] = {
     ports.map { port =>

play-scala-secure-session-example/conf/application.conf

@@ -44,8 +44,8 @@ pekko {
 
     min-nr-of-members = 2
     seed-nodes = [
-      "pekko://"${play.pekko.actor-system}"@127.0.0.1:2551",
-      "pekko://"${play.pekko.actor-system}"@127.0.0.1:2552"
+      "pekko://"${play.pekko.actor-system}"@127.0.0.1:7354",
+      "pekko://"${play.pekko.actor-system}"@127.0.0.1:7355"
     ]
   }
 }