Examples with SrpIdNumber org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev200720.SrpIdNumber used on opensource projects

Example 11 with SrpIdNumber

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev200720.SrpIdNumber in project bgpcep by opendaylight.

the class PCEPTopologySessionListener method handlePcreqMessage.

private boolean handlePcreqMessage(final PcreqMessage message) {
    LOG.info("Start PcRequest Message handler");
    /* Get a Path Computation to compute the Path from the Request */
    PathComputation pathComputation = pceServerProvider.getPathComputation();
    Message rep = null;
    /* Reply with Error Message if no valid Path Computation is available */
    if (pathComputation == null) {
        rep = createErrorMsg(PCEPErrors.RESOURCE_LIMIT_EXCEEDED, Uint32.ZERO);
        sendMessage(rep, new SrpIdNumber(Uint32.ZERO), null);
        return false;
    }
    for (org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev181109.pcreq.message.pcreq.message.Requests req : message.getRequests()) {
        LOG.debug("Process request {}", req);
        rep = pathComputation.computePath(req);
        SrpIdNumber repId = null;
        if (req.getRp() != null) {
            repId = new SrpIdNumber(req.getRp().getRequestId().getValue());
        } else {
            repId = new SrpIdNumber(Uint32.ZERO);
        }
        sendMessage(rep, repId, null);
    }
    return false;
}

Example 12 with SrpIdNumber

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev200720.SrpIdNumber in project bgpcep by opendaylight.

the class PCEPTopologySessionListener method manageNextReport.

@Holding("this")
private boolean manageNextReport(final Reports report, final MessageContext ctx) {
    final Lsp lsp = report.getLsp();
    final PlspId plspid = lsp.getPlspId();
    final Srp srp = report.getSrp();
    if (!lsp.getSync() && (plspid == null || plspid.getValue().toJava() == 0)) {
        purgeStaleLsps(ctx);
        if (isTriggeredSyncInProcess()) {
            if (srp == null) {
                return false;
            }
            final SrpIdNumber id = srp.getOperationId();
            if (id.getValue().toJava() == 0) {
                return false;
            }
            final PCEPRequest req = removeRequest(id);
            ctx.resolveRequest(req);
        }
        stateSynchronizationAchieved(ctx);
        return true;
    }
    final ReportedLspBuilder rlb = new ReportedLspBuilder();
    boolean solicited = false;
    solicited = isSolicited(srp, lsp, ctx, rlb);
    // if remove flag is set in SRP object, remove the tunnel immediately
    if (solicited) {
        final Srp1 initiatedSrp = srp.augmentation(Srp1.class);
        if (initiatedSrp != null && initiatedSrp.getRemove()) {
            super.removeLsp(ctx, plspid);
            return false;
        }
    }
    rlb.setPath(BindingMap.of(buildPath(report, srp, lsp)));
    String name = lookupLspName(plspid);
    if (lsp.getTlvs() != null && lsp.getTlvs().getSymbolicPathName() != null) {
        name = StandardCharsets.UTF_8.decode(ByteBuffer.wrap(lsp.getTlvs().getSymbolicPathName().getPathName().getValue())).toString();
    }
    // get LspDB from LSP and write it to pcc's node
    final LspDbVersion lspDbVersion = geLspDbVersionTlv(lsp);
    if (lspDbVersion != null) {
        updatePccNode(ctx, new PathComputationClientBuilder().addAugmentation(new PathComputationClient1Builder().setLspDbVersion(lspDbVersion).build()).build());
    }
    updateLsp(ctx, plspid, name, rlb, solicited, lsp.getRemove());
    unmarkStaleLsp(plspid);
    LOG.debug("LSP {} updated", lsp);
    return true;
}

Example 13 with SrpIdNumber

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev200720.SrpIdNumber in project bgpcep by opendaylight.

the class PCEPTopologySessionListener method createUpdateMessageSync.

private SrpIdNumber createUpdateMessageSync(final PcupdMessageBuilder pcupdMessageBuilder) {
    final UpdatesBuilder updBuilder = new UpdatesBuilder();
    // LSP mandatory in Upd
    final Lsp lsp = new LspBuilder().setPlspId(PLSPID_ZERO).setSync(Boolean.TRUE).build();
    // SRP Mandatory in Upd
    final SrpBuilder srpBuilder = new SrpBuilder();
    // not sue whether use 0 instead of nextRequest() or do not insert srp == SRP-ID-number = 0
    srpBuilder.setOperationId(nextRequest());
    final Srp srp = srpBuilder.build();
    // ERO Mandatory in Upd
    final PathBuilder pb = new PathBuilder();
    pb.setEro(new EroBuilder().build());
    updBuilder.setPath(pb.build());
    updBuilder.setLsp(lsp).setSrp(srp).setPath(pb.build());
    pcupdMessageBuilder.setUpdates(Collections.singletonList(updBuilder.build()));
    return srp.getOperationId();
}

Example 14 with SrpIdNumber

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev200720.SrpIdNumber in project bgpcep by opendaylight.

the class PCEPTriggeredReSynchronizationProcedureTest method getSyncMsg.

private static Pcrpt getSyncMsg() {
    final SrpBuilder srpBuilder = new SrpBuilder();
    // not sue whether use 0 instead of nextRequest() or do not insert srp == SRP-ID-number = 0
    srpBuilder.setOperationId(new SrpIdNumber(Uint32.ONE));
    return MsgBuilderUtil.createPcRtpMessage(createLsp(Uint32.ZERO, false, Optional.of(new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev200720.lsp.object.lsp.TlvsBuilder().addAugmentation(new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.sync.optimizations.rev200720.Tlvs1Builder().setLspDbVersion(new LspDbVersionBuilder().setLspDbVersionValue(Uint64.valueOf(3L)).build()).build()).build()), true, false), Optional.of(srpBuilder.build()), createPath(Collections.emptyList()));
}

Example 15 with SrpIdNumber

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev200720.SrpIdNumber in project bgpcep by opendaylight.

the class Stateful07SrpObjectParser method parseObject.

@Override
public Srp parseObject(final ObjectHeader header, final ByteBuf bytes) throws PCEPDeserializerException {
    Preconditions.checkArgument(bytes != null && bytes.isReadable(), "Array of bytes is mandatory. Can't be null or empty.");
    if (bytes.readableBytes() < MIN_SIZE) {
        throw new PCEPDeserializerException("Wrong length of array of bytes. Passed: " + bytes.readableBytes() + "; Expected: >=" + MIN_SIZE + ".");
    }
    final SrpBuilder builder = new SrpBuilder();
    builder.setIgnore(header.isIgnore());
    builder.setProcessingRule(header.isProcessingRule());
    parseFlags(builder, bytes);
    builder.setOperationId(new SrpIdNumber(bytes.readUnsignedInt()));
    final TlvsBuilder tlvsBuilder = new TlvsBuilder();
    parseTlvs(tlvsBuilder, bytes.slice());
    builder.setTlvs(tlvsBuilder.build());
    return builder.build();
}