Examples with MessageDispatcherImpl org.snmp4j.MessageDispatcherImpl used on opensource projects

Example 6 with MessageDispatcherImpl

use of org.snmp4j.MessageDispatcherImpl in project LogHub by fbacchella.

the class TestTrap method testtrapv1Specific.

@Ignore
@Test
public void testtrapv1Specific() throws InterruptedException, IOException {
    BlockingQueue<Event> receiver = new ArrayBlockingQueue<>(2);
    SnmpTrap r = new SnmpTrap(receiver, new Pipeline(Collections.emptyList(), "testbig", null));
    r.setPort(0);
    Map<String, Object> props = new HashMap<>();
    props.put("mibdirs", new String[] { "/usr/share/snmp/mibs", "/tmp/mibs" });
    Assert.assertTrue(r.configure(new Properties(props)));
    r.start();
    CommandResponderEvent trapEvent = new CommandResponderEvent(new MessageDispatcherImpl(), new DefaultUdpTransportMapping(), TransportIpAddress.parse("127.0.0.1/162"), 0, 0, null, 0, null, null, 0, null);
    PDUv1 pdu = new PDUv1();
    pdu.setEnterprise(new OID("1.3.6.1.4.1.232"));
    pdu.setAgentAddress(new IpAddress());
    pdu.setGenericTrap(6);
    pdu.setSpecificTrap(6013);
    pdu.setTimestamp(10);
    trapEvent.setPDU(pdu);
    r.processPdu(trapEvent);
    Event e = receiver.poll();
    Assert.assertEquals(0.1, (Double) e.get("time_stamp"), 1e-10);
    Assert.assertEquals(null, e.get("generic_trap"));
    Assert.assertEquals("compaq", e.get("enterprise"));
    Assert.assertEquals("cpqHePostError", e.get("specific_trap"));
    Assert.assertEquals(InetAddress.getByName("0.0.0.0"), e.get("agent_addr"));
    r.interrupt();
}

Example 7 with MessageDispatcherImpl

use of org.snmp4j.MessageDispatcherImpl in project LogHub by fbacchella.

the class SnmpTrap method configure.

@Override
public boolean configure(Properties properties) {
    decoder = Receiver.NULLDECODER;
    if (!reconfigured && properties.containsKey("mibdirs")) {
        reconfigured = true;
        String[] mibdirs = null;
        try {
            mibdirs = Arrays.stream((Object[]) properties.get("mibdirs")).map(i -> i.toString()).toArray(String[]::new);
            formatter = OIDFormatter.register(mibdirs);
        } catch (ClassCastException e) {
            logger.error("mibdirs property is not a string array");
            logger.catching(Level.DEBUG, e.getCause());
            return false;
        }
    } else {
        formatter = OIDFormatter.register();
    }
    threadPool = ThreadPool.create("Trap", 2);
    MultiThreadedMessageDispatcher dispatcher = new MultiThreadedMessageDispatcher(threadPool, new MessageDispatcherImpl());
    dispatcher.addCommandResponder(this);
    dispatcher.addMessageProcessingModel(new MPv1());
    dispatcher.addMessageProcessingModel(new MPv2c());
    Address listenAddress = GenericAddress.parse(protocol + ":" + listen + "/" + port);
    TransportMapping<?> transport;
    try {
        transport = new DefaultUdpTransportMapping((UdpAddress) listenAddress);
    } catch (IOException e) {
        logger.error("can't bind to {}: {}", listenAddress, e.getMessage());
        return false;
    }
    snmp = new Snmp(dispatcher, transport);
    try {
        snmp.listen();
    } catch (IOException e) {
        logger.error("can't listen: {}", e.getMessage());
    }
    return super.configure(properties);
}