X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?a=blobdiff_plain;f=opendaylight%2Fmd-sal%2Fsal-akka-raft%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fcluster%2Fraft%2Fbehaviors%2FAbstractLeader.java;h=890d45e8fb664b20a4f27e8996d38b15e27a0120;hb=95771c01e72fca4414c3b4d75734126d7c53f6df;hp=66b8fba674161ddbc8f9f2e5a64154b62226c683;hpb=5a3a52607edfcb6854d2537302b4dda68a36f1b2;p=controller.git

diff --git a/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/behaviors/AbstractLeader.java b/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/behaviors/AbstractLeader.java
index 66b8fba674..890d45e8fb 100644
--- a/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/behaviors/AbstractLeader.java
+++ b/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/behaviors/AbstractLeader.java
@@ -97,9 +97,7 @@ public abstract class AbstractLeader extends AbstractRaftActorBehavior {
         final Builder<String, FollowerLogInformation> ftlBuilder = ImmutableMap.builder();
         for (String followerId : context.getPeerAddresses().keySet()) {
             FollowerLogInformation followerLogInformation =
-                new FollowerLogInformationImpl(followerId,
-                    context.getCommitIndex(), -1,
-                    context.getConfigParams().getElectionTimeOutInterval());
+                new FollowerLogInformationImpl(followerId, -1, context);
 
             ftlBuilder.put(followerId, followerLogInformation);
         }
@@ -126,6 +124,9 @@ public abstract class AbstractLeader extends AbstractRaftActorBehavior {
         // (heartbeat) to each server; repeat during idle periods to
         // prevent election timeouts (§5.2)
         sendAppendEntries(0, false);
+
+        // It is important to schedule this heartbeat here
+        scheduleHeartBeat(context.getConfigParams().getHeartBeatInterval());
     }
 
     /**
@@ -281,6 +282,8 @@ public abstract class AbstractLeader extends AbstractRaftActorBehavior {
         return this;
     }
 
+    protected void beforeSendHeartbeat(){}
+
     @Override
     public RaftActorBehavior handleMessage(ActorRef sender, Object originalMessage) {
         Preconditions.checkNotNull(sender, "sender should not be null");
@@ -302,27 +305,26 @@ public abstract class AbstractLeader extends AbstractRaftActorBehavior {
             }
         }
 
-        try {
-            if (message instanceof SendHeartBeat) {
-                sendHeartBeat();
-                return this;
+        if (message instanceof SendHeartBeat) {
+            beforeSendHeartbeat();
+            sendHeartBeat();
+            scheduleHeartBeat(context.getConfigParams().getHeartBeatInterval());
+            return this;
 
-            } else if(message instanceof SendInstallSnapshot) {
-                // received from RaftActor
-                setSnapshot(Optional.of(((SendInstallSnapshot) message).getSnapshot()));
-                sendInstallSnapshot();
+        } else if(message instanceof SendInstallSnapshot) {
+            // received from RaftActor
+            setSnapshot(Optional.of(((SendInstallSnapshot) message).getSnapshot()));
+            sendInstallSnapshot();
 
-            } else if (message instanceof Replicate) {
-                replicate((Replicate) message);
+        } else if (message instanceof Replicate) {
+            replicate((Replicate) message);
 
-            } else if (message instanceof InstallSnapshotReply){
-                handleInstallSnapshotReply((InstallSnapshotReply) message);
+        } else if (message instanceof InstallSnapshotReply){
+            handleInstallSnapshotReply((InstallSnapshotReply) message);
 
-            }
-        } finally {
-            scheduleHeartBeat(context.getConfigParams().getHeartBeatInterval());
         }
 
+
         return super.handleMessage(sender, message);
     }