Examples with Sent org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.openconfig.extensions.rev180321.network.instances.network.instance.protocols.protocol.bgp.neighbors.neighbor.state.messages.Sent used on opensource projects

Example 36 with Sent

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.openconfig.extensions.rev180321.network.instances.network.instance.protocols.protocol.bgp.neighbors.neighbor.state.messages.Sent in project lispflowmapping by opendaylight.

the class AuthenticationKeyDataListener method authKeysForEidsUnchanged.

/**
 * We maintain a HashMap with the update times of AuthenticationKey objects in the updatedEntries field. We keep
 * entries in the HashMap for the Map-Register cache timeout interval, and lazy remove them afterwards. As a result
 * the same EID will be considered updated during that interval, even on subsequent queries. This is necessary
 * because more than one xTR may register the same EID, and to avoid complexity we don't store origin information.
 * The performance trade-off is not significant, because during a typical cache timeout the same xTR will send only
 * a few registration packets (2 for the default value of 90s, when UDP Map-Registers are sent at 1 minute
 * intervals).
 *
 * @param eids List of EIDs to check
 * @param timeout MapRegister cache timeout value
 * @return false if any of the EIDs in the eids list was updated in the last timout period, true otherwise
 */
public synchronized boolean authKeysForEidsUnchanged(List<EidLispAddress> eids, long timeout) {
    boolean result = true;
    Long currentTime = System.currentTimeMillis();
    for (EidLispAddress eidLispAddress : eids) {
        Long updateTime = updatedEntries.get(eidLispAddress.getEid());
        if (updateTime != null) {
            result = false;
            if (currentTime - updateTime > timeout) {
                updatedEntries.remove(eidLispAddress.getEid());
            }
        }
    }
    return result;
}

Example 37 with Sent

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.openconfig.extensions.rev180321.network.instances.network.instance.protocols.protocol.bgp.neighbors.neighbor.state.messages.Sent in project lispflowmapping by opendaylight.

the class MapServer method handleMapRegister.

@SuppressWarnings("unchecked")
public void handleMapRegister(MapRegister mapRegister) {
    boolean mappingUpdated = false;
    boolean merge = ConfigIni.getInstance().mappingMergeIsSet() && mapRegister.isMergeEnabled();
    MappingRecord oldMapping;
    if (merge) {
        if (!mapRegister.isXtrSiteIdPresent() || mapRegister.getXtrId() == null) {
            LOG.error("Merge bit is set in Map-Register, but xTR-ID is not present. Will not merge.");
            merge = false;
        } else if (Arrays.equals(mapRegister.getXtrId().getValue(), ALL_ZEROES_XTR_ID)) {
            LOG.warn("Merge bit is set in Map-Register, but xTR-ID is all zeroes.");
        }
    }
    for (MappingRecordItem record : mapRegister.getMappingRecordItem()) {
        MappingRecord mapping = record.getMappingRecord();
        Eid eid = mapping.getEid();
        MappingData mappingData = new MappingData(mapping, System.currentTimeMillis());
        mappingData.setMergeEnabled(merge);
        mappingData.setXtrId(mapRegister.getXtrId());
        oldMapping = getMappingRecord(mapService.getMapping(MappingOrigin.Southbound, eid));
        mapService.addMapping(MappingOrigin.Southbound, eid, getSiteId(mapRegister), mappingData);
        if (merge) {
            MappingRecord newMapping = getMappingRecord(mapService.getMapping(MappingOrigin.Southbound, eid));
            if (MappingRecordUtil.mappingChanged(oldMapping, newMapping)) {
                // If there is a SB mapping change with merge on, Map-Notify will be sent to ALL xTRs, not jus the
                // one registering (merging is done in the MappingSystem code)
                mappingUpdated = true;
            }
        }
    }
    if (BooleanUtils.isTrue(mapRegister.isWantMapNotify())) {
        LOG.trace("MapRegister wants MapNotify");
        MapNotifyBuilder builder = new MapNotifyBuilder();
        List<TransportAddress> rlocs = null;
        if (merge) {
            Set<IpAddressBinary> notifyRlocs = new HashSet<IpAddressBinary>();
            List<MappingRecordItem> mergedMappings = new ArrayList<MappingRecordItem>();
            for (MappingRecordItem record : mapRegister.getMappingRecordItem()) {
                MappingRecord mapping = record.getMappingRecord();
                MappingRecord currentRecord = getMappingRecord(mapService.getMapping(MappingOrigin.Southbound, mapping.getEid()));
                mergedMappings.add(new MappingRecordItemBuilder().setMappingRecord(currentRecord).build());
                Set<IpAddressBinary> sourceRlocs = (Set<IpAddressBinary>) mapService.getData(MappingOrigin.Southbound, mapping.getEid(), SubKeys.SRC_RLOCS);
                if (sourceRlocs != null) {
                    notifyRlocs.addAll(sourceRlocs);
                }
            }
            MapNotifyBuilderHelper.setFromMapRegisterAndMappingRecordItems(builder, mapRegister, mergedMappings);
            // send map-notify to merge group only when mapping record is changed
            if (mappingUpdated) {
                rlocs = getTransportAddresses(notifyRlocs);
            }
        } else {
            MapNotifyBuilderHelper.setFromMapRegister(builder, mapRegister);
        }
        List<MappingRecordItem> mappings = builder.getMappingRecordItem();
        if (mappings != null && mappings.get(0) != null && mappings.get(0).getMappingRecord() != null && mappings.get(0).getMappingRecord().getEid() != null) {
            MappingAuthkey authkey = mapService.getAuthenticationKey(mappings.get(0).getMappingRecord().getEid());
            if (authkey != null) {
                builder.setAuthenticationData(LispAuthenticationUtil.createAuthenticationData(builder.build(), authkey.getKeyString()));
            }
        }
        notifyHandler.handleMapNotify(builder.build(), rlocs);
    }
}

Example 38 with Sent

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.openconfig.extensions.rev180321.network.instances.network.instance.protocols.protocol.bgp.neighbors.neighbor.state.messages.Sent in project genius by opendaylight.

the class ArpUtilImpl method getMac.

@Override
public Future<RpcResult<GetMacOutput>> getMac(GetMacInput input) {
    try {
        final String dstIpAddress = getIpAddressInString(input.getIpaddress());
        LOG.trace("getMac rpc invoked for ip {}", dstIpAddress);
        if (macAddrs.get(dstIpAddress) != null) {
            if (LOG.isInfoEnabled()) {
                LOG.info("get mac already in progress for the ip {}", dstIpAddress);
            }
            return macAddrs.get(dstIpAddress);
        }
        SendArpRequestInputBuilder builder = new SendArpRequestInputBuilder().setInterfaceAddress(input.getInterfaceAddress()).setIpaddress(input.getIpaddress());
        Future<RpcResult<Void>> arpReqFt = sendArpRequest(builder.build());
        final SettableFuture<RpcResult<GetMacOutput>> ft = SettableFuture.create();
        Futures.addCallback(JdkFutureAdapters.listenInPoolThread(arpReqFt, threadPool), new FutureCallback<RpcResult<Void>>() {

            @Override
            public void onFailure(Throwable ex) {
                RpcResultBuilder<GetMacOutput> resultBuilder = RpcResultBuilder.<GetMacOutput>failed().withError(ErrorType.APPLICATION, ex.getMessage(), ex);
                ft.set(resultBuilder.build());
            }

            @Override
            public void onSuccess(RpcResult<Void> result) {
                LOG.trace("Successfully sent the arp pkt out for ip {}", dstIpAddress);
            }
        }, MoreExecutors.directExecutor());
        macAddrs.put(dstIpAddress, ft);
        return ft;
    } catch (UnknownHostException e) {
        LOG.error("Failed to handle getMac request for {}", input.getIpaddress(), e);
        RpcResultBuilder<GetMacOutput> resultBuilder = RpcResultBuilder.<GetMacOutput>failed().withError(ErrorType.APPLICATION, e.getMessage(), e);
        return Futures.immediateFuture(resultBuilder.build());
    }
}