Examples with Open org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.message.rev181109.Open used on opensource projects

Example 36 with Open

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.message.rev181109.Open in project bgpcep by opendaylight.

the class FiniteStateMachineTest method testErrorOneOne.

/**
 * Sending different PCEP Message than Open in session establishment phase.
 *
 * @throws Exception exception
 */
@Test
public void testErrorOneOne() throws Exception {
    this.serverSession.channelActive(null);
    assertEquals(1, this.msgsSend.size());
    assertTrue(this.msgsSend.get(0) instanceof Open);
    this.serverSession.handleMessage(this.kaMsg);
    checkEquals(() -> {
        for (final Notification m : this.msgsSend) {
            if (m instanceof Pcerr) {
                final Errors obj = ((Pcerr) m).getPcerrMessage().getErrors().get(0);
                assertEquals(Uint8.ONE, obj.getErrorObject().getType());
                assertEquals(Uint8.ONE, obj.getErrorObject().getValue());
            }
        }
    });
}

Example 37 with Open

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.message.rev181109.Open in project bgpcep by opendaylight.

the class FiniteStateMachineTest method testSessionCharsAccMe.

/**
 * Mock PCE does not accept session characteristics the first time.
 */
@Test
public void testSessionCharsAccMe() {
    this.serverSession.channelActive(null);
    assertEquals(1, this.msgsSend.size());
    assertTrue(this.msgsSend.get(0) instanceof Open);
    final Open remote = (Open) this.msgsSend.get(0);
    this.serverSession.handleMessage(this.openMsg);
    assertEquals(2, this.msgsSend.size());
    assertTrue(this.msgsSend.get(1) instanceof Keepalive);
    this.serverSession.handleMessage(Util.createErrorMessage(PCEPErrors.NON_ACC_NEG_SESSION_CHAR, remote.getOpenMessage().getOpen()));
    assertEquals(3, this.msgsSend.size());
    assertTrue(this.msgsSend.get(2) instanceof Open);
    this.serverSession.handleMessage(this.kaMsg);
    assertEquals(this.serverSession.getState(), DefaultPCEPSessionNegotiator.State.FINISHED);
}

Example 38 with Open

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.message.rev181109.Open in project bgpcep by opendaylight.

the class AbstractPCEPSessionNegotiator method handleMessageOpenWait.

private boolean handleMessageOpenWait(final Message msg) {
    if (!(msg instanceof org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.message.rev181109.Open)) {
        return false;
    }
    final org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev181109.open.message.OpenMessage o = ((org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.message.rev181109.Open) msg).getOpenMessage();
    final Open open = o.getOpen();
    if (isProposalAcceptable(open)) {
        this.sendMessage(KEEPALIVE);
        this.remotePrefs = open;
        this.remoteOK = true;
        if (this.localOK) {
            negotiationSuccessful(createSession(this.channel, this.localPrefs, this.remotePrefs));
            LOG.info("PCEP peer {} completed negotiation", this.channel);
            this.state = State.FINISHED;
        } else {
            scheduleFailTimer();
            this.state = State.KEEP_WAIT;
            LOG.debug("Channel {} moved to KeepWait state with remoteOK=1", this.channel);
        }
        return true;
    }
    if (this.openRetry) {
        sendErrorMessage(PCEPErrors.SECOND_OPEN_MSG);
        negotiationFailed(new IllegalStateException("OPEN renegotiation failed"));
        this.state = State.FINISHED;
        return true;
    }
    final Open newPrefs = getCounterProposal(open);
    if (newPrefs == null) {
        sendErrorMessage(PCEPErrors.NON_ACC_NON_NEG_SESSION_CHAR);
        negotiationFailed(new IllegalStateException("Peer sent unacceptable session parameters"));
        this.state = State.FINISHED;
        return true;
    }
    this.sendMessage(Util.createErrorMessage(PCEPErrors.NON_ACC_NEG_SESSION_CHAR, newPrefs));
    this.openRetry = true;
    this.state = this.localOK ? State.OPEN_WAIT : State.KEEP_WAIT;
    scheduleFailTimer();
    return true;
}

Example 39 with Open

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.message.rev181109.Open in project bgpcep by opendaylight.

the class FSMTest method testNoAs4BytesCapability.

@Test
public void testNoAs4BytesCapability() {
    this.clientSession.channelActive(null);
    assertEquals(1, this.receivedMsgs.size());
    assertTrue(this.receivedMsgs.get(0) instanceof Open);
    final List<BgpParameters> tlvs = new ArrayList<>();
    final List<OptionalCapabilities> capas = new ArrayList<>();
    capas.add(new OptionalCapabilitiesBuilder().setCParameters(new CParametersBuilder().addAugmentation(new CParameters1Builder().setMultiprotocolCapability(new MultiprotocolCapabilityBuilder().setAfi(this.ipv4tt.getAfi()).setSafi(this.ipv4tt.getSafi()).build()).build()).build()).build());
    capas.add(new OptionalCapabilitiesBuilder().setCParameters(BgpExtendedMessageUtil.EXTENDED_MESSAGE_CAPABILITY).build());
    tlvs.add(new BgpParametersBuilder().setOptionalCapabilities(capas).build());
    // Open Message without advertised four-octet AS Number capability
    this.clientSession.handleMessage(new OpenBuilder().setMyAsNumber(Uint16.valueOf(30)).setHoldTimer(Uint16.ONE).setVersion(new ProtocolVersion(Uint8.valueOf(4))).setBgpParameters(tlvs).setBgpIdentifier(new Ipv4AddressNoZone("1.1.1.2")).build());
    assertEquals(2, this.receivedMsgs.size());
    assertTrue(this.receivedMsgs.get(1) instanceof Notify);
    final Notification m = this.receivedMsgs.get(this.receivedMsgs.size() - 1);
    assertEquals(BGPError.UNSUPPORTED_CAPABILITY, BGPError.forValue(((Notify) m).getErrorCode(), ((Notify) m).getErrorSubcode()));
    assertNotNull(((Notify) m).getData());
}

Example 40 with Open

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.message.rev181109.Open in project bgpcep by opendaylight.

the class FSMTest method testNotAccChars.

@Test
public void testNotAccChars() {
    this.clientSession.channelActive(null);
    assertEquals(1, this.receivedMsgs.size());
    assertTrue(this.receivedMsgs.get(0) instanceof Open);
    this.clientSession.handleMessage(new OpenBuilder().setMyAsNumber(Uint16.valueOf(30)).setHoldTimer(Uint16.ONE).setBgpIdentifier(new Ipv4AddressNoZone("127.0.0.1")).setVersion(new ProtocolVersion(Uint8.valueOf(4))).build());
    assertEquals(2, this.receivedMsgs.size());
    assertTrue(this.receivedMsgs.get(1) instanceof Notify);
    final Notification m = this.receivedMsgs.get(this.receivedMsgs.size() - 1);
    assertEquals(BGPError.UNSPECIFIC_OPEN_ERROR, BGPError.forValue(((Notify) m).getErrorCode(), ((Notify) m).getErrorSubcode()));
}