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

Example 31 with BFTNode

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

the class SimulationNodes method createBFTModule.

private Module createBFTModule(ECKeyPair self) {
    Module module = Modules.combine(new AbstractModule() {

        @Provides
        @Self
        private BFTNode self() {
            return BFTNode.create(self.getPublicKey());
        }

        @Provides
        @Self
        private ECPublicKey key() {
            return self.getPublicKey();
        }

        @Provides
        private ECKeyPair keyPair() {
            return self;
        }

        @Provides
        @LocalSigner
        HashSigner hashSigner() {
            return self::sign;
        }
    }, new NodeNetworkMessagesModule(underlyingNetwork), baseModule);
    // can break network behavior if incorrect modules are used
    if (overrideModules.containsKey(self.getPublicKey())) {
        final var nodeOverrideModules = overrideModules.get(self.getPublicKey());
        module = Modules.override(module).with(nodeOverrideModules);
    }
    return module;
}

Example 32 with BFTNode

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

the class BFTValidatorSetNodeSelector method nextNode.

@Override
public Single<BFTNode> nextNode(RunningNetwork network) {
    BFTConfiguration config = network.bftConfiguration();
    ImmutableList<BFTNode> validators = config.getValidatorSet().nodes().asList();
    int validatorSetSize = validators.size();
    BFTNode node = validators.get(random.nextInt(validatorSetSize));
    return Single.just(node);
}

Example 33 with BFTNode

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

the class LocalSyncServiceTest method when_duplicate_status_response_received__then_should_be_ignored.

@Test
public void when_duplicate_status_response_received__then_should_be_ignored() {
    final LedgerProof currentHeader = mock(LedgerProof.class);
    final LedgerProof statusHeader = mock(LedgerProof.class);
    final BFTNode expectedPeer = createPeer();
    final BFTNode alreadyReceivedPeer = createPeer();
    final var syncState = SyncState.SyncCheckState.init(currentHeader, ImmutableSet.of(expectedPeer)).withStatusResponse(alreadyReceivedPeer, StatusResponse.create(statusHeader));
    this.setupSyncServiceWithState(syncState);
    this.localSyncService.statusResponseEventProcessor().process(alreadyReceivedPeer, StatusResponse.create(statusHeader));
    verifyNoMoreInteractions(peersView);
    verifyNoMoreInteractions(statusRequestDispatcher);
    verifyNoMoreInteractions(syncRequestDispatcher);
    verifyNoMoreInteractions(syncRequestTimeoutDispatcher);
}

Example 34 with BFTNode

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

the class LocalSyncServiceTest method when_unexpected_status_response_received__then_should_be_ignored.

@Test
public void when_unexpected_status_response_received__then_should_be_ignored() {
    final LedgerProof currentHeader = mock(LedgerProof.class);
    final LedgerProof statusHeader = mock(LedgerProof.class);
    final BFTNode expectedPeer = createPeer();
    final BFTNode unexpectedPeer = createPeer();
    this.setupSyncServiceWithState(SyncState.SyncCheckState.init(currentHeader, ImmutableSet.of(expectedPeer)));
    this.localSyncService.statusResponseEventProcessor().process(unexpectedPeer, StatusResponse.create(statusHeader));
    verifyNoMoreInteractions(peersView);
    verifyNoMoreInteractions(statusRequestDispatcher);
    verifyNoMoreInteractions(syncRequestDispatcher);
    verifyNoMoreInteractions(syncRequestTimeoutDispatcher);
}

Example 35 with BFTNode

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

the class LocalSyncServiceTest method when_all_status_responses_received__then_should_start_sync.

@Test
public void when_all_status_responses_received__then_should_start_sync() {
    final LedgerProof currentHeader = createHeaderAtStateVersion(10L);
    final LedgerProof statusHeader1 = createHeaderAtStateVersion(2L);
    final LedgerProof statusHeader2 = createHeaderAtStateVersion(20L);
    final LedgerProof statusHeader3 = createHeaderAtStateVersion(15L);
    final BFTNode waiting1 = createPeer();
    final BFTNode waiting2 = createPeer();
    final BFTNode waiting3 = createPeer();
    final var syncState = SyncState.SyncCheckState.init(currentHeader, ImmutableSet.of(waiting1, waiting2, waiting3));
    this.setupSyncServiceWithState(syncState);
    setupPeersView(waiting2);
    this.localSyncService.statusResponseEventProcessor().process(waiting1, StatusResponse.create(statusHeader1));
    this.localSyncService.statusResponseEventProcessor().process(waiting2, StatusResponse.create(statusHeader2));
    this.localSyncService.statusResponseEventProcessor().process(waiting3, StatusResponse.create(statusHeader3));
    verify(syncRequestDispatcher, times(1)).dispatch(eq(waiting2), any());
}