Examples with State org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.port.rev130925.flow.capable.port.State used on opensource projects

Example 31 with State

use of org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.port.rev130925.flow.capable.port.State in project bgpcep by opendaylight.

the class PCEPTriggeredReSynchronizationProcedureTest method testTriggeredResynchronization.

@Test
public void testTriggeredResynchronization() throws Exception {
    // session up - sync skipped (LSP-DBs match)
    this.session = getPCEPSession(getOpen(), getOpen());
    this.listener.onSessionUp(this.session);
    // report LSP + LSP-DB version number
    final Pcrpt pcRpt = getPcrt();
    this.listener.onMessage(this.session, pcRpt);
    readDataOperational(getDataBroker(), this.pathComputationClientIId, pcc -> {
        assertEquals(PccSyncState.Synchronized, pcc.getStateSync());
        assertFalse(pcc.getReportedLsp().isEmpty());
        return pcc;
    });
    // PCEP Trigger Full Resync
    this.listener.triggerSync(new TriggerSyncInputBuilder().setNode(this.nodeId).build());
    readDataOperational(getDataBroker(), this.pathComputationClientIId, pcc -> {
        assertEquals(PccSyncState.PcepTriggeredResync, pcc.getStateSync());
        return pcc;
    });
    // end of sync
    final Pcrpt syncMsg = getSyncMsg();
    this.listener.onMessage(this.session, syncMsg);
    readDataOperational(getDataBroker(), this.pathComputationClientIId, pcc -> {
        // check node - synchronized
        assertEquals(PccSyncState.Synchronized, pcc.getStateSync());
        return pcc;
    });
    this.listener.onMessage(this.session, pcRpt);
    readDataOperational(getDataBroker(), this.pathComputationClientIId, pcc -> {
        assertEquals(1, pcc.getReportedLsp().size());
        return pcc;
    });
    // Trigger Full Resync
    this.listener.triggerSync(new TriggerSyncInputBuilder().setNode(this.nodeId).build());
    this.listener.onMessage(this.session, pcRpt);
    // end of sync
    this.listener.onMessage(this.session, syncMsg);
    readDataOperational(getDataBroker(), this.pathComputationClientIId, pcc -> {
        // check node - synchronized
        assertEquals(PccSyncState.Synchronized, pcc.getStateSync());
        // check reported LSP is not empty, Stale LSP state were purged
        assertEquals(1, pcc.getReportedLsp().size());
        return pcc;
    });
}

Example 32 with State

use of org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.port.rev130925.flow.capable.port.State in project bgpcep by opendaylight.

the class PCETriggeredInitialSyncProcedureTest method testPcepTriggeredInitialSyncPerformed.

/**
 * Test Triggered Initial Sync procedure.
 */
@Test
public void testPcepTriggeredInitialSyncPerformed() throws Exception {
    this.listener = (Stateful07TopologySessionListener) getSessionListener();
    // session up - expect triggered sync (LSP-DBs do not match)
    final LspDbVersion localDbVersion = new LspDbVersionBuilder().setLspDbVersionValue(BigInteger.ONE).build();
    final LspDbVersion localDbVersion2 = new LspDbVersionBuilder().setLspDbVersionValue(BigInteger.valueOf(2L)).build();
    final PCEPSession session = getPCEPSession(getOpen(localDbVersion, Boolean.FALSE), getOpen(localDbVersion2, Boolean.FALSE));
    this.listener.onSessionUp(session);
    readDataOperational(getDataBroker(), this.pathComputationClientIId, pcc -> {
        // check node - not synchronized and TriggeredInitialSync state
        assertEquals(PccSyncState.TriggeredInitialSync, pcc.getStateSync());
        return pcc;
    });
    // sync rpt + LSP-DB
    final Pcrpt syncMsg = getsyncMsg();
    this.listener.onMessage(session, syncMsg);
    readDataOperational(getDataBroker(), this.pathComputationClientIId, pcc -> {
        // check node - synchronized
        assertEquals(PccSyncState.Synchronized, pcc.getStateSync());
        // check reported LSP is empty, LSP state from previous session was purged
        assertTrue(pcc.getReportedLsp().isEmpty());
        return pcc;
    });
    // report LSP + LSP-DB version number
    final Pcrpt pcRpt = getPcrpt();
    this.listener.onMessage(session, pcRpt);
    readDataOperational(getDataBroker(), this.pathComputationClientIId, pcc -> {
        assertFalse(pcc.getReportedLsp().isEmpty());
        return pcc;
    });
}

Example 33 with State

use of org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.port.rev130925.flow.capable.port.State in project bgpcep by opendaylight.

the class StateSynchronizationAvoidanceProcedureTest method testStateSynchronizationPerformed.

@Test
public void testStateSynchronizationPerformed() throws Exception {
    PCEPSession session = getPCEPSession(getOpen(null), getOpen(null));
    this.listener.onSessionUp(session);
    // report LSP + LSP-DB version number
    final Pcrpt pcRpt = MsgBuilderUtil.createPcRtpMessage(new LspBuilder().setPlspId(new PlspId(1L)).setTlvs(new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev171025.lsp.object.lsp.TlvsBuilder().setLspIdentifiers(new LspIdentifiersBuilder().setLspId(new LspId(1L)).build()).setSymbolicPathName(new SymbolicPathNameBuilder().setPathName(new SymbolicPathName("test".getBytes())).build()).addAugmentation(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.sync.optimizations.rev171025.Tlvs1.class, new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.sync.optimizations.rev171025.Tlvs1Builder().setLspDbVersion(new LspDbVersionBuilder().setLspDbVersionValue(BigInteger.ONE).build()).build()).build()).setPlspId(new PlspId(1L)).setSync(true).setRemove(false).setOperational(OperationalStatus.Active).build(), Optional.absent(), createPath(Collections.emptyList()));
    this.listener.onMessage(session, pcRpt);
    readDataOperational(getDataBroker(), this.pathComputationClientIId, pcc -> {
        assertFalse(pcc.getReportedLsp().isEmpty());
        return pcc;
    });
    this.listener.onSessionDown(session, new IllegalArgumentException("Simulate Exception"));
    this.listener = (Stateful07TopologySessionListener) getSessionListener();
    // session up - expect sync (LSP-DBs do not match)
    final LspDbVersion localDbVersion = new LspDbVersionBuilder().setLspDbVersionValue(BigInteger.valueOf(2L)).build();
    session = getPCEPSession(getOpen(localDbVersion), getOpen(null));
    this.listener.onSessionUp(session);
    readDataOperational(getDataBroker(), this.pathComputationClientIId, pcc -> {
        // check node - not synchronized
        assertEquals(PccSyncState.InitialResync, pcc.getStateSync());
        // check reported LSP - persisted from previous session
        assertFalse(pcc.getReportedLsp().isEmpty());
        return pcc;
    });
    // sync rpt + LSP-DB
    final Pcrpt syncMsg = MsgBuilderUtil.createPcRtpMessage(createLsp(0, false, Optional.of(new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev171025.lsp.object.lsp.TlvsBuilder().addAugmentation(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.sync.optimizations.rev171025.Tlvs1.class, new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.sync.optimizations.rev171025.Tlvs1Builder().setLspDbVersion(new LspDbVersionBuilder().setLspDbVersionValue(BigInteger.valueOf(2L)).build()).build()).build()), true, false), Optional.absent(), createPath(Collections.emptyList()));
    this.listener.onMessage(session, syncMsg);
    readDataOperational(getDataBroker(), this.pathComputationClientIId, pcc -> {
        // check node - synchronized
        assertEquals(PccSyncState.Synchronized, pcc.getStateSync());
        // check reported LSP is empty, LSP state from previous session was purged
        assertTrue(pcc.getReportedLsp().isEmpty());
        return pcc;
    });
}

Example 34 with State

use of org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.port.rev130925.flow.capable.port.State in project bgpcep by opendaylight.

the class AbstractTopologySessionListener method updatePccState.

synchronized void updatePccState(final PccSyncState pccSyncState) {
    if (this.nodeState == null) {
        LOG.info("Server Session Manager is closed.");
        AbstractTopologySessionListener.this.session.close(TerminationReason.UNKNOWN);
        return;
    }
    final MessageContext ctx = new MessageContext(this.nodeState.getChain().newWriteOnlyTransaction());
    updatePccNode(ctx, new PathComputationClientBuilder().setStateSync(pccSyncState).build());
    if (pccSyncState != PccSyncState.Synchronized) {
        this.synced.set(false);
        this.triggeredResyncInProcess = true;
    }
    // All set, commit the modifications
    Futures.addCallback(ctx.trans.submit(), new FutureCallback<Void>() {

        @Override
        public void onSuccess(final Void result) {
            LOG.trace("Pcc Internal state for session {} updated successfully", AbstractTopologySessionListener.this.session);
        }

        @Override
        public void onFailure(final Throwable throwable) {
            LOG.error("Failed to update Pcc internal state for session {}", AbstractTopologySessionListener.this.session, throwable);
            AbstractTopologySessionListener.this.session.close(TerminationReason.UNKNOWN);
        }
    }, MoreExecutors.directExecutor());
}

Example 35 with State

use of org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.port.rev130925.flow.capable.port.State in project bgpcep by opendaylight.

the class AbstractTopologySessionListener method onSessionUp.

@Override
public final synchronized void onSessionUp(final PCEPSession psession) {
    /*
         * The session went up. Look up the router in Inventory model,
         * create it if it is not there (marking that fact for later
         * deletion), and mark it as synchronizing. Also create it in
         * the topology model, with empty LSP list.
         */
    final InetAddress peerAddress = psession.getRemoteAddress();
    this.syncOptimization = new SyncOptimization(psession);
    final TopologyNodeState state = this.serverSessionManager.takeNodeState(peerAddress, this, isLspDbRetreived());
    // takeNodeState(..) may fail when the server session manager is being restarted due to configuration change
    if (state == null) {
        LOG.error("Unable to fetch topology node state for PCEP session. Closing session {}", psession);
        psession.close(TerminationReason.UNKNOWN);
        this.onSessionTerminated(psession, new PCEPCloseTermination(TerminationReason.UNKNOWN));
        return;
    }
    if (this.session != null || this.nodeState != null) {
        LOG.error("PCEP session is already up with {}. Closing session {}", psession.getRemoteAddress(), psession);
        psession.close(TerminationReason.UNKNOWN);
        this.onSessionTerminated(psession, new PCEPCloseTermination(TerminationReason.UNKNOWN));
        return;
    }
    this.session = psession;
    this.nodeState = state;
    this.serverSessionManager.bind(this.nodeState.getNodeId(), this.listenerState);
    LOG.trace("Peer {} resolved to topology node {}", peerAddress, state.getNodeId());
    // Our augmentation in the topology node
    final PathComputationClientBuilder pccBuilder = new PathComputationClientBuilder();
    onSessionUp(psession, pccBuilder);
    this.synced.set(isSynchronized());
    pccBuilder.setIpAddress(IpAddressBuilder.getDefaultInstance(peerAddress.getHostAddress()));
    final InstanceIdentifier<Node1> topologyAugment = state.getNodeId().augmentation(Node1.class);
    this.pccIdentifier = topologyAugment.child(PathComputationClient.class);
    final Node initialNodeState = state.getInitialNodeState();
    final boolean isNodePresent = isLspDbRetreived() && initialNodeState != null;
    if (isNodePresent) {
        loadLspData(initialNodeState, this.lspData, this.lsps, isIncrementalSynchro());
        pccBuilder.setReportedLsp(initialNodeState.getAugmentation(Node1.class).getPathComputationClient().getReportedLsp());
    }
    state.storeNode(topologyAugment, new Node1Builder().setPathComputationClient(pccBuilder.build()).build(), this.session);
    this.listenerState.init(psession);
    LOG.info("Session with {} attached to topology node {}", psession.getRemoteAddress(), state.getNodeId());
}