Examples with IpAddress org.jgroups.stack.IpAddress used on opensource projects

Example 46 with IpAddress

use of org.jgroups.stack.IpAddress in project JGroups by belaban.

the class VERIFY_SUSPECT method verifySuspectWithICMP.

void verifySuspectWithICMP(Address suspected_mbr) {
    InetAddress host = suspected_mbr instanceof IpAddress ? ((IpAddress) suspected_mbr).getIpAddress() : null;
    if (host == null)
        throw new IllegalArgumentException("suspected_mbr is not of type IpAddress - FD_ICMP only works with these");
    try {
        if (log.isTraceEnabled())
            log.trace("pinging host " + suspected_mbr + " using interface " + intf);
        long start = System.currentTimeMillis(), stop;
        boolean rc = host.isReachable(intf, 0, (int) timeout);
        stop = System.currentTimeMillis();
        if (// success
        rc)
            log.trace("successfully received response from " + host + " (after " + (stop - start) + "ms)");
        else {
            // failure
            log.debug("failed pinging " + suspected_mbr + " after " + (stop - start) + "ms; passing up SUSPECT event");
            removeSuspect(suspected_mbr);
            up_prot.up(new Event(Event.SUSPECT, Collections.singletonList(suspected_mbr)));
        }
    } catch (Exception ex) {
        log.error(Util.getMessage("FailedPinging"), suspected_mbr, ex);
    }
}

Example 47 with IpAddress

use of org.jgroups.stack.IpAddress in project JGroups by belaban.

the class Discovery method read.

/* -------------------------- Private methods ---------------------------- */
protected List<PingData> read(InputStream in) {
    List<PingData> retval = null;
    try {
        while (true) {
            try {
                String name_str = Util.readToken(in);
                String uuid_str = Util.readToken(in);
                String addr_str = Util.readToken(in);
                String coord_str = Util.readToken(in);
                if (name_str == null || uuid_str == null || addr_str == null || coord_str == null)
                    break;
                UUID uuid = null;
                try {
                    long tmp = Long.valueOf(uuid_str);
                    uuid = new UUID(0, tmp);
                } catch (Throwable t) {
                    uuid = UUID.fromString(uuid_str);
                }
                PhysicalAddress phys_addr = new IpAddress(addr_str);
                boolean is_coordinator = coord_str.trim().equals("T") || coord_str.trim().equals("t");
                if (retval == null)
                    retval = new ArrayList<>();
                retval.add(new PingData(uuid, true, name_str, phys_addr).coord(is_coordinator));
            } catch (Throwable t) {
                log.error(Util.getMessage("FailedReadingLineOfInputStream"), t);
            }
        }
        return retval;
    } finally {
        Util.close(in);
    }
}

Example 48 with IpAddress

use of org.jgroups.stack.IpAddress in project JGroups by belaban.

the class FD_SOCK method startServerSocket.

protected void startServerSocket() throws Exception {
    srv_sock = Util.createServerSocket(getSocketFactory(), "jgroups.fd_sock.srv_sock", bind_addr, start_port, // grab a random unused port above 10000
    start_port + port_range);
    srv_sock_addr = new IpAddress(external_addr != null ? external_addr : bind_addr, external_port > 0 ? external_port : srv_sock.getLocalPort());
    if (local_addr != null)
        cache.add(local_addr, srv_sock_addr);
    if (srv_sock_handler != null)
        // won't start if already running
        srv_sock_handler.start();
}

Example 49 with IpAddress

use of org.jgroups.stack.IpAddress in project JGroups by belaban.

the class UnicastTestTcp method init.

public void init(String local_addr, String remote_addr, int local_port, int remote_port) throws Exception {
    local = new InetSocketAddress(local_addr, local_port);
    remote = new InetSocketAddress(remote_addr, remote_port);
    destination = new IpAddress(remote.getAddress(), remote.getPort());
    srv_sock = Util.createServerSocket(new DefaultSocketFactory(), "server", local.getAddress(), local.getPort());
    System.out.println("Listening on " + srv_sock.getLocalSocketAddress());
    acceptor = new Acceptor();
    acceptor.start();
    sock = new Socket();
    // sock.bind(local);
    sock.setSendBufferSize(SOCK_SEND_BUF_SIZE);
    sock.setReceiveBufferSize(SOCK_RECV_BUF_SIZE);
    try {
        sock.connect(remote);
        output = new DataOutputStream(new BufferedOutputStream(sock.getOutputStream()));
        System.out.println("Connected to " + sock.getRemoteSocketAddress());
    } catch (Throwable t) {
        System.out.println("Failed connecting to " + remote + ": will only act as server");
    }
}

Example 50 with IpAddress

use of org.jgroups.stack.IpAddress in project JGroups by belaban.

the class ProtocolConfigurationTest method testAssignmentInetAddresses.

/*
	 * Checks InetAddress and IpAddress processing 
	 */
public void testAssignmentInetAddresses() throws Exception {
    // create the layer described by INETADDRESSES
    protocol = Configurator.createProtocol(addressProps, stack);
    // get the value which should have been assigned a default
    InetAddress a = ((INETADDRESSES) protocol).getInetAddressField();
    System.out.println("value of inetAddressField = " + a);
    // get the value which should not have been assigned a default
    InetAddress b = ((INETADDRESSES) protocol).getInetAddressMethod();
    System.out.println("value of inetAddressMethod = " + b);
    // get the value which should have been assigned a default
    List<IpAddress> c = ((INETADDRESSES) protocol).getIpAddressListField();
    System.out.println("value of ipAddressListField = " + c);
    // get the value which should not have been assigned a default
    List<IpAddress> d = ((INETADDRESSES) protocol).getIpAddressListMethod();
    System.out.println("value of ipAddressListMethod = " + d);
}