Examples with Peer org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bmp.monitor.rev200120.peers.Peer used on opensource projects

Example 36 with Peer

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bmp.monitor.rev200120.peers.Peer in project bgpcep by opendaylight.

the class AbstractPCEPSessionNegotiator method handleMessagePcerr.

private boolean handleMessagePcerr(final Message msg) {
    final org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev181109.pcerr.message.PcerrMessage err = ((Pcerr) msg).getPcerrMessage();
    if (err.getErrorType() == null) {
        final ErrorObject obj = err.getErrors().get(0).getErrorObject();
        LOG.warn("Unexpected error received from PCC: type {} value {}", obj.getType(), obj.getValue());
        negotiationFailed(new IllegalStateException("Unexpected error received from PCC."));
        this.state = State.IDLE;
        return true;
    }
    this.localPrefs = getRevisedProposal(((SessionCase) err.getErrorType()).getSession().getOpen());
    if (this.localPrefs == null) {
        sendErrorMessage(PCEPErrors.PCERR_NON_ACC_SESSION_CHAR);
        negotiationFailed(new IllegalStateException("Peer suggested unacceptable retry proposal"));
        this.state = State.FINISHED;
        return true;
    }
    this.sendMessage(new OpenBuilder().setOpenMessage(new OpenMessageBuilder().setOpen(this.localPrefs).build()).build());
    if (!this.remoteOK) {
        this.state = State.OPEN_WAIT;
    }
    scheduleFailTimer();
    return true;
}

Example 37 with Peer

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bmp.monitor.rev200120.peers.Peer in project bgpcep by opendaylight.

the class AbstractTopologySessionListener method onSessionUp.

@Override
public final void onSessionUp(final PCEPSession psession) {
    synchronized (this.serverSessionManager) {
        synchronized (this) {
            /*
                 * 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());
            // 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;
            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(IetfInetUtil.INSTANCE.ipAddressNoZoneFor(peerAddress));
            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.augmentation(Node1.class).getPathComputationClient().getReportedLsp());
            }
            state.storeNode(topologyAugment, new Node1Builder().setPathComputationClient(pccBuilder.build()).build(), this.session);
            this.listenerState = new SessionStateImpl(this, psession);
            this.serverSessionManager.bind(this.nodeState.getNodeId(), this.listenerState);
            LOG.info("Session with {} attached to topology node {}", psession.getRemoteAddress(), state.getNodeId());
        }
    }
}

Example 38 with Peer

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bmp.monitor.rev200120.peers.Peer in project bgpcep by opendaylight.

the class PcepStateUtils method displayNodeState.

private static void displayNodeState(final String topologyId, final String nodeId, final PcepSessionState pcepSessionState, final PrintStream stream) {
    final ShellTable table = new ShellTable();
    table.column("Attribute").alignLeft();
    table.column("Value").alignLeft();
    showNodeState(table, topologyId, nodeId, pcepSessionState);
    addHeader(table, "Local preferences");
    final LocalPref localPref = pcepSessionState.getLocalPref();
    showPreferences(table, localPref);
    final PcepEntityIdStatsAug entAug = localPref.augmentation(PcepEntityIdStatsAug.class);
    if (entAug != null) {
        table.addRow().addContent("Speaker Entity Identifier", Arrays.toString(entAug.getSpeakerEntityIdValue()));
    }
    addHeader(table, "Peer preferences");
    final PeerPref peerPref = pcepSessionState.getPeerPref();
    showPreferences(table, peerPref);
    showCapabilities(table, pcepSessionState.getPeerCapabilities());
    final Messages messages = pcepSessionState.getMessages();
    showMessages(table, messages);
    final ErrorMessages error = messages.getErrorMessages();
    showErrorMessages(table, error);
    final ReplyTime reply = messages.getReplyTime();
    showReplyMessages(table, reply);
    table.print(stream);
}

Example 39 with Peer

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bmp.monitor.rev200120.peers.Peer in project bgpcep by opendaylight.

the class AbstractAddPathTest method createPeerSession.

BGPSessionImpl createPeerSession(final Ipv4Address peer, final BgpParameters bgpParameters, final SimpleSessionListener sessionListener) throws InterruptedException {
    final StrictBGPPeerRegistry clientRegistry = new StrictBGPPeerRegistry();
    final BGPDispatcherImpl clientDispatcher = new BGPDispatcherImpl(this.context.getMessageRegistry(), this.boss, this.worker, clientRegistry);
    clientRegistry.addPeer(new IpAddress(new Ipv4Address(RIB_ID)), sessionListener, new BGPSessionPreferences(AS_NUMBER, HOLDTIMER, new BgpId(peer), AS_NUMBER, Lists.newArrayList(bgpParameters)));
    return connectPeer(peer, clientDispatcher);
}

Example 40 with Peer

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bmp.monitor.rev200120.peers.Peer in project bgpcep by opendaylight.

the class BGPPeer method addBgp4Support.

// try to add a support for old-school BGP-4, if peer did not advertise IPv4-Unicast MP capability
private synchronized void addBgp4Support() {
    final TablesKey key = new TablesKey(Ipv4AddressFamily.class, UnicastSubsequentAddressFamily.class);
    if (!this.tables.contains(key)) {
        final HashSet<TablesKey> newSet = new HashSet<>(this.tables);
        newSet.add(key);
        this.tables = ImmutableSet.copyOf(newSet);
        createAdjRibOutListener(key, false);
    }
}