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

Example 11 with IpAddress

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

the class SimpleTCP method sendTo.

protected void sendTo(Address dest, byte[] buffer, int offset, int length) throws Exception {
    SocketAddress physical_dest = null;
    if (dest instanceof IpAddress) {
        IpAddress ip_addr = (IpAddress) dest;
        physical_dest = new InetSocketAddress(ip_addr.getIpAddress(), ip_addr.getPort());
    } else
        physical_dest = addr_table.get(dest);
    if (physical_dest == null)
        throw new Exception(String.format("physical address for %s not found", dest));
    Connection conn = getConnection(physical_dest);
    conn.send(buffer, offset, length);
}

Example 12 with IpAddress

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

the class SimpleTCP method down.

public Object down(Event evt) {
    Object retval = super.down(evt);
    switch(evt.type()) {
        case Event.ADD_PHYSICAL_ADDRESS:
            Tuple<Address, PhysicalAddress> tuple = evt.arg();
            IpAddress val = (IpAddress) tuple.getVal2();
            addr_table.put(tuple.getVal1(), new InetSocketAddress(val.getIpAddress(), val.getPort()));
            break;
        case Event.VIEW_CHANGE:
            for (Iterator<Map.Entry<Address, SocketAddress>> it = addr_table.entrySet().iterator(); it.hasNext(); ) {
                Map.Entry<Address, SocketAddress> entry = it.next();
                if (!view.containsMember(entry.getKey())) {
                    SocketAddress sock_addr = entry.getValue();
                    it.remove();
                    Connection conn = connections.remove(sock_addr);
                    Util.close(conn);
                }
            }
            break;
    }
    return retval;
}

Example 13 with IpAddress

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

the class TCPPING method setInitialHosts.

public <T extends TCPPING> T setInitialHosts(Collection<InetSocketAddress> hosts) {
    if (hosts == null || hosts.isEmpty())
        return (T) this;
    initial_hosts = hosts.stream().map(h -> new IpAddress(h.getAddress(), h.getPort())).collect(Collectors.toList());
    initial_hosts_str = hostsToStr(initial_hosts);
    initial_hosts_set_programmatically = true;
    return (T) this;
}

Example 14 with IpAddress

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

the class UDP method createSockets.

/**
 * Creates the  UDP sender and receiver sockets
 */
protected void createSockets() throws Exception {
    if (bind_addr == null)
        throw new IllegalArgumentException("bind_addr cannot be null");
    Util.checkIfValidAddress(bind_addr, getName());
    if (log.isDebugEnabled())
        log.debug("sockets will use interface " + bind_addr.getHostAddress());
    if (bind_port > 0)
        sock = createMulticastSocketWithBindPort();
    else
        sock = createMulticastSocket("jgroups.udp.sock", 0);
    setTimeToLive(ip_ttl, sock);
    if (tos > 0) {
        try {
            sock.setTrafficClass(tos);
        } catch (SocketException e) {
            log.warn(Util.getMessage("TrafficClass"), tos, e);
        }
    }
    // 3. Create socket for receiving IP multicast packets
    if (ip_mcast) {
        // This acts like a filter, dropping multicasts to different multicast addresses
        if (Util.can_bind_to_mcast_addr)
            mcast_sock = Util.createMulticastSocket(getSocketFactory(), "jgroups.udp.mcast_sock", mcast_group_addr, mcast_port, log);
        else
            mcast_sock = getSocketFactory().createMulticastSocket("jgroups.udp.mcast_sock", mcast_port);
        if (disable_loopback) {
            mcast_sock.setLoopbackMode(true);
            sock.setLoopbackMode(true);
        }
        mcast_addr = new IpAddress(mcast_group_addr, mcast_port);
        // check that we're not using the same mcast address and port as the diagnostics socket
        if (diag_handler.isEnabled() && diag_handler.getMcastAddress().equals(mcast_group_addr) && diag_handler.getPort() == mcast_port)
            throw new IllegalArgumentException("diagnostics_addr:diagnostics_port and mcast_addr:mcast_port " + "have to be different");
        if (tos > 0) {
            try {
                mcast_sock.setTrafficClass(tos);
            } catch (SocketException e) {
                log.warn(Util.getMessage("TrafficClass"), tos, e);
            }
        }
        if (receive_on_all_interfaces || (receive_interfaces != null && !receive_interfaces.isEmpty())) {
            List<NetworkInterface> interfaces;
            if (receive_interfaces != null)
                interfaces = receive_interfaces;
            else
                interfaces = Util.getAllAvailableInterfaces();
            bindToInterfaces(interfaces, mcast_sock, mcast_addr.getIpAddress());
        } else {
            if (bind_addr != null)
                // not strictly needed for receiving, only for sending of mcasts
                setNetworkInterface(bind_addr, mcast_sock);
            mcast_sock.joinGroup(new InetSocketAddress(mcast_group_addr, mcast_port), bind_addr == null ? null : NetworkInterface.getByInetAddress(bind_addr));
        }
    }
    setBufferSizes();
    log.debug("socket information:\n%s", dumpSocketInfo());
}

Example 15 with IpAddress

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

the class SHARED_LOOPBACK method init.

public void init() throws Exception {
    super.init();
    physical_addr = new IpAddress(InetAddress.getLoopbackAddress(), port++);
}