X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?p=controller.git;a=blobdiff_plain;f=opendaylight%2Fmd-sal%2Fsal-akka-raft%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fcluster%2Fraft%2Fbehaviors%2FCandidate.java;h=a59a02051a7a8e5e5563429b098de55284829871;hp=74bede171f1f6e6ad6b33feef6806d3c77321581;hb=c68d251880d95d6d2f8df70c67d2cdd3a3a47685;hpb=2a31c2cacb9ad8f015a49708261ea93d256f0f60

diff --git a/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/behaviors/Candidate.java b/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/behaviors/Candidate.java
index 74bede171f..a59a02051a 100644
--- a/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/behaviors/Candidate.java
+++ b/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/behaviors/Candidate.java
@@ -75,6 +75,14 @@ public class Candidate extends AbstractRaftActorBehavior {
             LOG.debug("{}: handleAppendEntries: {}", logName(), appendEntries);
         }
 
+        // Some other candidate for the same term became a leader and sent us an append entry
+        if(currentTerm() == appendEntries.getTerm()){
+            LOG.debug("{}: New Leader sent an append entry to Candidate for term {} will switch to Follower",
+                    logName(), currentTerm());
+
+            return switchBehavior(new Follower(context));
+        }
+
         return this;
     }
 
@@ -95,7 +103,7 @@ public class Candidate extends AbstractRaftActorBehavior {
         }
 
         if (voteCount >= votesRequired) {
-            return switchBehavior(new Leader(context));
+            return internalSwitchBehavior(RaftState.Leader);
         }
 
         return this;
@@ -121,7 +129,7 @@ public class Candidate extends AbstractRaftActorBehavior {
             if (rpc.getTerm() > context.getTermInformation().getCurrentTerm()) {
                 context.getTermInformation().updateAndPersist(rpc.getTerm(), null);
 
-                return switchBehavior(new Follower(context));
+                return internalSwitchBehavior(RaftState.Follower);
             }
         }
 
@@ -135,7 +143,7 @@ public class Candidate extends AbstractRaftActorBehavior {
                 // who we do not know about (as a peer)
                 // to send a message to the candidate
 
-                return switchBehavior(new Leader(context));
+                return internalSwitchBehavior(RaftState.Leader);
             }
             startNewTerm();
             scheduleElection(electionDuration());