Examples with SocketAddress java.net.SocketAddress used on opensource projects

Example 41 with SocketAddress

use of java.net.SocketAddress in project robovm by robovm.

the class OldSocketTest method test_ConstructorLjava_net_Proxy_Exception.

public void test_ConstructorLjava_net_Proxy_Exception() {
    SocketAddress addr1 = InetSocketAddress.createUnresolved("127.0.0.1", 80);
    SocketAddress addr2 = new InetSocketAddress("localhost", 80);
    Proxy proxy1 = new Proxy(Proxy.Type.HTTP, addr1);
    // IllegalArgumentException test
    try {
        new Socket(proxy1);
        fail("should throw IllegalArgumentException");
    } catch (IllegalArgumentException e) {
    // expected
    }
    Proxy proxy2 = new Proxy(Proxy.Type.SOCKS, addr1);
    // should not throw any exception
    new Socket(proxy2);
    new Socket(Proxy.NO_PROXY);
    try {
        new Socket((Proxy) null);
        fail("IllegalArgumentException was not thrown.");
    } catch (IllegalArgumentException iae) {
    //expected
    }
}

Example 42 with SocketAddress

use of java.net.SocketAddress in project blade by biezhi.

the class SelectorManager method chooseSelector.

private ManagedSelector chooseSelector(SelectableChannel channel) {
    // Ideally we would like to have all connections from the same client end
    // up on the same selector (to try to avoid smearing the data from a single
    // client over all cores), but because of proxies, the remote address may not
    // really be the client - so we have to hedge our bets to ensure that all
    // channels don't end up on the one selector for a proxy.
    ManagedSelector candidate1 = null;
    if (channel != null) {
        try {
            if (channel instanceof SocketChannel) {
                SocketAddress remote = ((SocketChannel) channel).getRemoteAddress();
                if (remote instanceof InetSocketAddress) {
                    byte[] addr = ((InetSocketAddress) remote).getAddress().getAddress();
                    if (addr != null) {
                        int s = addr[addr.length - 1] & 0xFF;
                        candidate1 = _selectors[s % getSelectorCount()];
                    }
                }
            }
        } catch (IOException x) {
            LOG.ignore(x);
        }
    }
    // The ++ increment here is not atomic, but it does not matter,
    // so long as the value changes sometimes, then connections will
    // be distributed over the available selectors.
    long s = _selectorIndex++;
    int index = (int) (s % getSelectorCount());
    ManagedSelector candidate2 = _selectors[index];
    if (candidate1 == null || candidate1.size() >= candidate2.size() * 2)
        return candidate2;
    return candidate1;
}

Example 43 with SocketAddress

use of java.net.SocketAddress in project Conversations by siacs.

the class JingleSocks5Transport method connect.

public void connect(final OnTransportConnected callback) {
    new Thread(new Runnable() {

        @Override
        public void run() {
            try {
                final boolean useTor = connection.getAccount().isOnion() || connection.getConnectionManager().getXmppConnectionService().useTorToConnect();
                if (useTor) {
                    socket = SocksSocketFactory.createSocketOverTor(candidate.getHost(), candidate.getPort());
                } else {
                    socket = new Socket();
                    SocketAddress address = new InetSocketAddress(candidate.getHost(), candidate.getPort());
                    socket.connect(address, Config.SOCKET_TIMEOUT * 1000);
                }
                inputStream = socket.getInputStream();
                outputStream = socket.getOutputStream();
                SocksSocketFactory.createSocksConnection(socket, destination, 0);
                isEstablished = true;
                callback.established();
            } catch (IOException e) {
                callback.failed();
            }
        }
    }).start();
}

Example 44 with SocketAddress

use of java.net.SocketAddress in project j2objc by google.

the class DatagramChannelImpl method receiveImpl.

private SocketAddress receiveImpl(ByteBuffer target, boolean loop) throws IOException {
    SocketAddress retAddr = null;
    DatagramPacket receivePacket;
    int oldposition = target.position();
    int received;
    // TODO: disallow mapped buffers and lose this conditional?
    if (target.hasArray()) {
        receivePacket = new DatagramPacket(target.array(), target.position() + target.arrayOffset(), target.remaining());
    } else {
        receivePacket = new DatagramPacket(new byte[target.remaining()], target.remaining());
    }
    do {
        received = NetworkBridge.recvfrom(false, fd, receivePacket.getData(), receivePacket.getOffset(), receivePacket.getLength(), 0, receivePacket, isConnected());
        if (receivePacket.getAddress() != null) {
            if (received > 0) {
                if (target.hasArray()) {
                    target.position(oldposition + received);
                } else {
                    // copy the data of received packet
                    target.put(receivePacket.getData(), 0, received);
                }
            }
            retAddr = receivePacket.getSocketAddress();
            break;
        }
    } while (loop);
    return retAddr;
}

Example 45 with SocketAddress

use of java.net.SocketAddress in project j2objc by google.

the class DatagramChannelImpl method onBind.

/**
     * Initialise the isBound, localAddress and localPort state from the file descriptor. Used when
     * some or all of the bound state has been left to the OS to decide, or when the Socket handled
     * bind() or connect().
     *
     * @param updateSocketState
     *        if the associated socket (if present) needs to be updated
     * @hide used to sync state, non-private to avoid synthetic method
     */
void onBind(boolean updateSocketState) {
    SocketAddress sa;
    try {
        sa = NetworkOs.getsockname(fd);
    } catch (ErrnoException errnoException) {
        throw new AssertionError(errnoException);
    }
    isBound = true;
    InetSocketAddress localSocketAddress = (InetSocketAddress) sa;
    localAddress = localSocketAddress.getAddress();
    localPort = localSocketAddress.getPort();
    if (updateSocketState && socket != null) {
        socket.onBind(localAddress, localPort);
    }
}