Examples with OpenMessage org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev200120.OpenMessage used on opensource projects

Example 1 with OpenMessage

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev200120.OpenMessage in project bgpcep by opendaylight.

the class PeerUpHandler method parseMessageBody.

@Override
public Notification parseMessageBody(final ByteBuf bytes) throws BmpDeserializationException {
    final PeerUpNotificationBuilder peerUpNot = new PeerUpNotificationBuilder().setPeerHeader(parsePerPeerHeader(bytes));
    if (peerUpNot.getPeerHeader().getIpv4()) {
        bytes.skipBytes(Ipv6Util.IPV6_LENGTH - Ipv4Util.IP4_LENGTH);
        peerUpNot.setLocalAddress(new IpAddressNoZone(Ipv4Util.addressForByteBuf(bytes)));
    } else {
        peerUpNot.setLocalAddress(new IpAddressNoZone(Ipv6Util.addressForByteBuf(bytes)));
    }
    peerUpNot.setLocalPort(new PortNumber(ByteBufUtils.readUint16(bytes)));
    peerUpNot.setRemotePort(new PortNumber(ByteBufUtils.readUint16(bytes)));
    try {
        final Notification opSent = this.msgRegistry.parseMessage(bytes.readSlice(getBgpMessageLength(bytes)), null);
        requireNonNull(opSent, "Error on parse Sent OPEN Message, Sent OPEN Message is null");
        checkArgument(opSent instanceof OpenMessage, "An instance of OpenMessage notification is required");
        final OpenMessage sent = (OpenMessage) opSent;
        final Notification opRec = this.msgRegistry.parseMessage(bytes.readSlice(getBgpMessageLength(bytes)), null);
        requireNonNull(opRec, "Error on parse Received  OPEN Message, Received  OPEN Message is null");
        checkArgument(opRec instanceof OpenMessage, "An instance of OpenMessage notification is required");
        final OpenMessage received = (OpenMessage) opRec;
        peerUpNot.setSentOpen(new SentOpenBuilder(sent).build());
        peerUpNot.setReceivedOpen(new ReceivedOpenBuilder(received).build());
        final InformationBuilder infos = new InformationBuilder();
        if (bytes.isReadable()) {
            parseTlvs(infos, bytes);
            peerUpNot.setInformation(infos.build());
        }
    } catch (final BGPDocumentedException | BGPParsingException e) {
        throw new BmpDeserializationException("Error while parsing BGP Open Message.", e);
    }
    return peerUpNot.build();
}

Example 2 with OpenMessage

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev200120.OpenMessage in project bgpcep by opendaylight.

the class BmpMockUtil method createOpen.

private static OpenMessage createOpen(final Ipv4AddressNoZone address) {
    final OpenBuilder msgBuilder = new OpenBuilder();
    msgBuilder.setBgpIdentifier(address);
    msgBuilder.setHoldTimer(HOLD_TIMER);
    msgBuilder.setMyAsNumber(Uint16.valueOf(ASN.getValue()));
    msgBuilder.setVersion(PROTOCOL_VERSION);
    return msgBuilder.build();
}

Example 3 with OpenMessage

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev200120.OpenMessage in project bgpcep by opendaylight.

the class PCEPSessionImpl method handleMessage.

/**
 * Handles incoming message. If the session is up, it notifies the user. The user is notified about every message
 * except KeepAlive.
 *
 * @param msg incoming message
 */
public synchronized void handleMessage(final Message msg) {
    if (this.closed.get()) {
        LOG.debug("PCEP Session {} is already closed, skip handling incoming message {}", this, msg);
        return;
    }
    // Update last reception time
    this.lastMessageReceivedAt = TICKER.read();
    this.sessionState.updateLastReceivedMsg();
    if (!(msg instanceof KeepaliveMessage)) {
        LOG.debug("PCEP message {} received.", msg);
    }
    // Internal message handling. The user does not see these messages
    if (msg instanceof KeepaliveMessage) {
    // Do nothing, the timer has been already reset
    } else if (msg instanceof OpenMessage) {
        this.sendErrorMessage(PCEPErrors.ATTEMPT_2ND_SESSION);
    } else if (msg instanceof CloseMessage) {
        /*
             * Session is up, we are reporting all messages to user. One notable
             * exception is CLOSE message, which needs to be converted into a
             * session DOWN event.
             */
        close();
        this.listener.onSessionTerminated(this, new PCEPCloseTermination(TerminationReason.forValue(((CloseMessage) msg).getCCloseMessage().getCClose().getReason())));
    } else {
        // This message needs to be handled by the user
        if (msg instanceof PcerrMessage) {
            this.sessionState.setLastReceivedError(msg);
        }
        this.listener.onMessage(this, msg);
    }
}

Example 4 with OpenMessage

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev200120.OpenMessage in project bgpcep by opendaylight.

the class FiniteStateMachineTest method testErrorOneTwo.

/**
 * OpenWait timer expired.
 *
 * @throws InterruptedException exception
 */
@Test
public void testErrorOneTwo() throws Exception {
    this.serverSession.channelActive(null);
    assertEquals(1, this.msgsSend.size());
    assertTrue(this.msgsSend.get(0) instanceof OpenMessage);
    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.TWO, obj.getErrorObject().getValue());
            }
        }
    });
}

Example 5 with OpenMessage

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev200120.OpenMessage in project bgpcep by opendaylight.

the class AbstractPCEPSessionNegotiator method startNegotiationWithOpen.

private void startNegotiationWithOpen() {
    this.localPrefs = getInitialProposal();
    final OpenMessage m = new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.message.rev181109.OpenBuilder().setOpenMessage(new OpenMessageBuilder().setOpen(this.localPrefs).build()).build();
    this.sendMessage(m);
    this.state = State.OPEN_WAIT;
    scheduleFailTimer();
    LOG.info("PCEP session with {} started, sent proposal {}", this.channel, this.localPrefs);
}