Examples with OnDemandRaftState org.opendaylight.controller.cluster.raft.client.messages.OnDemandRaftState used on opensource projects

Example 6 with OnDemandRaftState

use of org.opendaylight.controller.cluster.raft.client.messages.OnDemandRaftState in project controller by opendaylight.

the class MemberNode method verifyRaftState.

public static void verifyRaftState(final AbstractDataStore datastore, final String shardName, final RaftStateVerifier verifier) throws Exception {
    ActorContext actorContext = datastore.getActorContext();
    Future<ActorRef> future = actorContext.findLocalShardAsync(shardName);
    ActorRef shardActor = Await.result(future, Duration.create(10, TimeUnit.SECONDS));
    AssertionError lastError = null;
    Stopwatch sw = Stopwatch.createStarted();
    while (sw.elapsed(TimeUnit.SECONDS) <= 5) {
        OnDemandRaftState raftState = (OnDemandRaftState) actorContext.executeOperation(shardActor, GetOnDemandRaftState.INSTANCE);
        try {
            verifier.verify(raftState);
            return;
        } catch (AssertionError e) {
            lastError = e;
            Uninterruptibles.sleepUninterruptibly(50, TimeUnit.MILLISECONDS);
        }
    }
    throw lastError;
}