Examples with HighQC com.radixdlt.hotstuff.HighQC used on opensource projects

Example 11 with HighQC

use of com.radixdlt.hotstuff.HighQC in project radixdlt by radixdlt.

the class MockedRecoveryModule method view.

@Provides
private ViewUpdate view(BFTConfiguration configuration, ProposerElection proposerElection) {
    HighQC highQC = configuration.getVertexStoreState().getHighQC();
    View view = highQC.highestQC().getView().next();
    final BFTNode leader = proposerElection.getProposer(view);
    final BFTNode nextLeader = proposerElection.getProposer(view.next());
    return ViewUpdate.create(view, highQC, leader, nextLeader);
}

Example 12 with HighQC

use of com.radixdlt.hotstuff.HighQC in project radixdlt by radixdlt.

the class ConsensusModuleTest method on_sync_request_timeout_should_retry.

@Test
public void on_sync_request_timeout_should_retry() {
    // Arrange
    QuorumCertificate parent = vertexStore.highQC().highestQC();
    Pair<QuorumCertificate, VerifiedVertex> nextVertex = createNextVertex(parent, validatorKeyPair);
    HighQC unsyncedHighQC = HighQC.from(nextVertex.getFirst(), nextVertex.getFirst(), Optional.empty());
    bftSync.syncToQC(unsyncedHighQC, validatorBftNode);
    GetVerticesRequest request = new GetVerticesRequest(nextVertex.getSecond().getId(), 1);
    VertexRequestTimeout timeout = VertexRequestTimeout.create(request);
    // Act
    // FIXME: Remove when rate limit on send removed
    nothrowSleep(100);
    bftSync.vertexRequestTimeoutEventProcessor().process(timeout);
    // Assert
    verify(requestSender, times(2)).dispatch(eq(validatorBftNode), argThat(r -> r.getCount() == 1 && r.getVertexId().equals(nextVertex.getSecond().getId())));
}

Example 13 with HighQC

use of com.radixdlt.hotstuff.HighQC in project radixdlt by radixdlt.

the class ConsensusModuleTest method on_synced_to_vertex_should_request_for_parent.

@Test
public void on_synced_to_vertex_should_request_for_parent() {
    // Arrange
    BFTNode bftNode = BFTNode.random();
    QuorumCertificate parent = vertexStore.highQC().highestQC();
    Pair<QuorumCertificate, VerifiedVertex> nextVertex = createNextVertex(parent, validatorKeyPair);
    Pair<QuorumCertificate, VerifiedVertex> nextNextVertex = createNextVertex(nextVertex.getFirst(), validatorKeyPair);
    HighQC unsyncedHighQC = HighQC.from(nextNextVertex.getFirst(), nextNextVertex.getFirst(), Optional.empty());
    bftSync.syncToQC(unsyncedHighQC, bftNode);
    // Act
    // FIXME: Remove when rate limit on send removed
    nothrowSleep(100);
    GetVerticesResponse response = new GetVerticesResponse(ImmutableList.of(nextNextVertex.getSecond()));
    bftSync.responseProcessor().process(bftNode, response);
    // Assert
    verify(requestSender, times(1)).dispatch(eq(bftNode), argThat(r -> r.getCount() == 1 && r.getVertexId().equals(nextVertex.getSecond().getId())));
}

Example 14 with HighQC

use of com.radixdlt.hotstuff.HighQC in project radixdlt by radixdlt.

the class PacemakerStateTest method when_process_qc_for_wrong_view__then_ignored.

@Test
public void when_process_qc_for_wrong_view__then_ignored() {
    HighQC highQC = mock(HighQC.class);
    when(highQC.getHighestView()).thenReturn(View.of(1));
    // Move ahead for a bit so we can send in a QC for a lower view
    this.pacemakerState.processQC(highQCFor(View.of(0)));
    this.pacemakerState.processQC(highQCFor(View.of(1)));
    this.pacemakerState.processQC(highQCFor(View.of(2)));
    verify(viewUpdateSender, times(1)).dispatch(argThat(v -> v.getCurrentView().equals(View.of(1))));
    verify(viewUpdateSender, times(1)).dispatch(argThat(v -> v.getCurrentView().equals(View.of(2))));
    verify(viewUpdateSender, times(1)).dispatch(argThat(v -> v.getCurrentView().equals(View.of(3))));
    this.pacemakerState.processQC(highQC);
    verifyNoMoreInteractions(viewUpdateSender);
}

Example 15 with HighQC

use of com.radixdlt.hotstuff.HighQC in project radixdlt by radixdlt.

the class PacemakerStateTest method highQCFor.

private HighQC highQCFor(View view) {
    HighQC highQC = mock(HighQC.class);
    QuorumCertificate hqc = mock(QuorumCertificate.class);
    QuorumCertificate cqc = mock(QuorumCertificate.class);
    when(hqc.getView()).thenReturn(view);
    when(cqc.getView()).thenReturn(View.of(0));
    when(highQC.highestQC()).thenReturn(hqc);
    when(highQC.highestCommittedQC()).thenReturn(cqc);
    when(highQC.getHighestView()).thenReturn(view);
    return highQC;
}