use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.openconfig.extensions.rev180329.network.instance.protocol.bgp.neighbor_state.augmentation.Messages in project bgpcep by opendaylight.
the class BGPMessageParserMockTest method fillMessages.
/**
* Helper method to fill messages variable.
*
* @param asn this parameter is passed to ASNumber constructor
*/
private static Update fillMessages(final long asn) {
final UpdateBuilder builder = new UpdateBuilder();
final List<Segments> asPath = new ArrayList<>();
asPath.add(new SegmentsBuilder().setAsSequence(Lists.newArrayList(new AsNumber(Uint32.valueOf(asn)))).build());
final CNextHop nextHop = new Ipv6NextHopCaseBuilder().setIpv6NextHop(new Ipv6NextHopBuilder().setGlobal(new Ipv6AddressNoZone("2001:db8::1")).setLinkLocal(new Ipv6AddressNoZone("fe80::c001:bff:fe7e:0")).build()).build();
final Ipv6Prefix pref1 = new Ipv6Prefix("2001:db8:1:2::/64");
final Ipv6Prefix pref2 = new Ipv6Prefix("2001:db8:1:1::/64");
final Ipv6Prefix pref3 = new Ipv6Prefix("2001:db8:1::/64");
final AttributesBuilder paBuilder = new AttributesBuilder();
paBuilder.setOrigin(new OriginBuilder().setValue(BgpOrigin.Igp).build());
paBuilder.setAsPath(new AsPathBuilder().setSegments(asPath).build());
final MpReachNlriBuilder mpReachBuilder = new MpReachNlriBuilder();
mpReachBuilder.setAfi(Ipv6AddressFamily.class);
mpReachBuilder.setSafi(UnicastSubsequentAddressFamily.class);
mpReachBuilder.setCNextHop(nextHop);
mpReachBuilder.setAdvertizedRoutes(new AdvertizedRoutesBuilder().setDestinationType(new DestinationIpv6CaseBuilder().setDestinationIpv6(new DestinationIpv6Builder().setIpv6Prefixes(Lists.newArrayList(new Ipv6PrefixesBuilder().setPrefix(pref1).build(), new Ipv6PrefixesBuilder().setPrefix(pref2).build(), new Ipv6PrefixesBuilder().setPrefix(pref3).build())).build()).build()).build());
paBuilder.addAugmentation(new AttributesReachBuilder().setMpReachNlri(mpReachBuilder.build()).build());
builder.setAttributes(paBuilder.build());
return builder.build();
}
use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.openconfig.extensions.rev180329.network.instance.protocol.bgp.neighbor_state.augmentation.Messages in project bgpcep by opendaylight.
the class BGPSessionImpl method handleMessage.
/**
* Handles incoming message based on their type.
*
* @param msg incoming message
*/
void handleMessage(final Notification msg) {
// synchronize on listener and then on this object to ensure correct order of locking
synchronized (this.listener) {
synchronized (this) {
if (this.state == State.IDLE) {
return;
}
try {
// Update last reception time
this.lastMessageReceivedAt = System.nanoTime();
if (msg instanceof Open) {
// Open messages should not be present here
terminate(new BGPDocumentedException(null, BGPError.FSM_ERROR));
} else if (msg instanceof Notify) {
final Notify notify = (Notify) msg;
// Notifications are handled internally
LOG.info("Session closed because Notification message received: {} / {}, data={}", notify.getErrorCode(), notify.getErrorSubcode(), notify.getData() != null ? ByteBufUtil.hexDump(notify.getData()) : null);
notifyTerminationReasonAndCloseWithoutMessage(notify.getErrorCode(), notify.getErrorSubcode());
} else if (msg instanceof Keepalive) {
// Keepalives are handled internally
LOG.trace("Received KeepAlive message.");
this.kaCounter++;
if (this.kaCounter >= 2) {
this.sync.kaReceived();
}
} else if (msg instanceof RouteRefresh) {
this.listener.onMessage(this, msg);
} else if (msg instanceof Update) {
this.listener.onMessage(this, msg);
this.sync.updReceived((Update) msg);
} else {
LOG.warn("Ignoring unhandled message: {}.", msg.getClass());
}
this.sessionState.messageReceived(msg);
} catch (final BGPDocumentedException e) {
terminate(e);
}
}
}
}
use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.openconfig.extensions.rev180329.network.instance.protocol.bgp.neighbor_state.augmentation.Messages in project bgpcep by opendaylight.
the class PCEPSessionImplTest method testSessionStatistics.
@Test
public void testSessionStatistics() {
this.session.handleMessage(Util.createErrorMessage(PCEPErrors.LSP_RSVP_ERROR, null));
Assert.assertEquals(this.ipAddress, this.session.getPeerPref().getIpAddress());
final PeerPref peerPref = this.session.getPeerPref();
Assert.assertEquals(this.ipAddress, peerPref.getIpAddress());
Assert.assertEquals(DEADTIMER, peerPref.getDeadtimer());
Assert.assertEquals(KEEP_ALIVE, peerPref.getKeepalive());
Assert.assertEquals(0, peerPref.getSessionId().intValue());
final LocalPref localPref = this.session.getLocalPref();
Assert.assertEquals(this.ipAddress, localPref.getIpAddress());
Assert.assertEquals(DEADTIMER, localPref.getDeadtimer());
Assert.assertEquals(KEEP_ALIVE, localPref.getKeepalive());
Assert.assertEquals(0, localPref.getSessionId().intValue());
final Messages msgs = this.session.getMessages();
Assert.assertEquals(1, msgs.getReceivedMsgCount().longValue());
Assert.assertEquals(0, msgs.getSentMsgCount().longValue());
Assert.assertEquals(0, msgs.getUnknownMsgReceived().longValue());
final ErrorMessages errMsgs = msgs.getErrorMessages();
Assert.assertEquals(1, errMsgs.getReceivedErrorMsgCount().intValue());
Assert.assertEquals(0, errMsgs.getSentErrorMsgCount().intValue());
Assert.assertEquals(PCEPErrors.LSP_RSVP_ERROR.getErrorType(), errMsgs.getLastReceivedError().getErrorType());
Assert.assertEquals(PCEPErrors.LSP_RSVP_ERROR.getErrorValue(), errMsgs.getLastReceivedError().getErrorValue());
this.session.sendMessage(Util.createErrorMessage(PCEPErrors.UNKNOWN_PLSP_ID, null));
final Messages msgs2 = this.session.getMessages();
Assert.assertEquals(1, msgs2.getReceivedMsgCount().longValue());
Assert.assertEquals(1, msgs2.getSentMsgCount().longValue());
Assert.assertEquals(0, msgs2.getUnknownMsgReceived().longValue());
final ErrorMessages errMsgs2 = msgs2.getErrorMessages();
Assert.assertEquals(1, errMsgs2.getReceivedErrorMsgCount().intValue());
Assert.assertEquals(1, errMsgs2.getSentErrorMsgCount().intValue());
Assert.assertEquals(PCEPErrors.UNKNOWN_PLSP_ID.getErrorType(), errMsgs2.getLastSentError().getErrorType());
Assert.assertEquals(PCEPErrors.UNKNOWN_PLSP_ID.getErrorValue(), errMsgs2.getLastSentError().getErrorValue());
}
use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.openconfig.extensions.rev180329.network.instance.protocol.bgp.neighbor_state.augmentation.Messages 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);
}
}
use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.openconfig.extensions.rev180329.network.instance.protocol.bgp.neighbor_state.augmentation.Messages 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);
}
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