Examples with BFTNode com.radixdlt.hotstuff.bft.BFTNode used on opensource projects

Example 6 with BFTNode

use of com.radixdlt.hotstuff.bft.BFTNode in project radixdlt by radixdlt.

the class LocalSyncServiceTest method when_status_timeout_with_no_responses__then_should_reschedule_another_check.

@Test
public void when_status_timeout_with_no_responses__then_should_reschedule_another_check() {
    final LedgerProof currentHeader = createHeaderAtStateVersion(10L);
    final BFTNode waiting1 = createPeer();
    setupPeersView(waiting1);
    final var syncState = SyncState.SyncCheckState.init(currentHeader, ImmutableSet.of(waiting1));
    this.setupSyncServiceWithState(syncState);
    this.localSyncService.syncCheckReceiveStatusTimeoutEventProcessor().process(SyncCheckReceiveStatusTimeout.create());
    verifyNoMoreInteractions(syncRequestDispatcher);
}

Example 7 with BFTNode

use of com.radixdlt.hotstuff.bft.BFTNode in project radixdlt by radixdlt.

the class FProposalsPerViewDropper method test.

@Override
public boolean test(SimulationNetwork.MessageInTransit msg) {
    if (msg.getContent() instanceof Proposal) {
        final Proposal proposal = (Proposal) msg.getContent();
        final View view = proposal.getVertex().getView();
        final Set<BFTNode> nodesToDrop = proposalToDrop.computeIfAbsent(view, v -> {
            final List<BFTNode> nodes = Lists.newArrayList(validatorSet);
            if (random != null) {
                Collections.shuffle(nodes, random);
            }
            return ImmutableSet.copyOf(nodes.subList(0, faultySize));
        });
        if (proposalCount.merge(view, 1, Integer::sum).equals(validatorSet.size())) {
            proposalToDrop.remove(view);
            proposalCount.remove(view);
        }
        return nodesToDrop.contains(msg.getReceiver());
    }
    return false;
}

Example 8 with BFTNode

use of com.radixdlt.hotstuff.bft.BFTNode in project radixdlt by radixdlt.

the class MessageCentralValidatorSync method responses.

public Flowable<RemoteEvent<GetVerticesResponse>> responses() {
    return this.createFlowable(GetVerticesResponseMessage.class, (src, msg) -> {
        BFTNode node = BFTNode.create(src.getPublicKey());
        // TODO: Move hasher to a more appropriate place
        ImmutableList<VerifiedVertex> hashedVertices = msg.getVertices().stream().map(v -> new VerifiedVertex(v, hasher.hash(v))).collect(ImmutableList.toImmutableList());
        return RemoteEvent.create(node, new GetVerticesResponse(hashedVertices));
    });
}

Example 9 with BFTNode

use of com.radixdlt.hotstuff.bft.BFTNode in project radixdlt by radixdlt.

the class VoteSerializeTest method get.

private static Vote get() {
    View view = View.of(1234567891L);
    HashCode id = HashUtils.random256();
    LedgerHeader ledgerHeader = LedgerHeaderMock.get();
    BFTHeader header = new BFTHeader(view, id, ledgerHeader);
    BFTHeader parent = new BFTHeader(View.of(1234567890L), HashUtils.random256(), ledgerHeader);
    VoteData voteData = new VoteData(header, parent, null);
    BFTNode author = BFTNode.create(ECKeyPair.generateNew().getPublicKey());
    QuorumCertificate qc = new QuorumCertificate(voteData, new TimestampedECDSASignatures());
    HighQC highQC = HighQC.from(qc, qc, Optional.empty());
    return new Vote(author, voteData, 123456L, ECDSASignature.zeroSignature(), highQC, Optional.empty());
}

Example 10 with BFTNode

use of com.radixdlt.hotstuff.bft.BFTNode in project radixdlt by radixdlt.

the class ProposalSerializeTest method get.

private static Proposal get() {
    View view = View.of(1234567891L);
    HashCode id = HashUtils.random256();
    LedgerHeader ledgerHeader = LedgerHeaderMock.get();
    BFTHeader header = new BFTHeader(view, id, ledgerHeader);
    BFTHeader parent = new BFTHeader(View.of(1234567890L), HashUtils.random256(), ledgerHeader);
    VoteData voteData = new VoteData(header, parent, null);
    QuorumCertificate qc = new QuorumCertificate(voteData, new TimestampedECDSASignatures());
    var txn = Txn.create(new byte[] { 0, 1, 2, 3 });
    // add a particle to ensure atom is valid and has at least one shard
    BFTNode author = BFTNode.create(ECKeyPair.generateNew().getPublicKey());
    UnverifiedVertex vertex = UnverifiedVertex.create(qc, view, List.of(txn), author);
    return new Proposal(vertex, qc, ECDSASignature.zeroSignature(), Optional.empty());
}