Package org.zeromq.ZMQ

Examples of org.zeromq.ZMQ.Context.socket()

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        Context context = ZMQ.context(1);
        Socket sink = context.socket(ZMQ.ROUTER);
        sink.bind("inproc://example");

        //  First allow 0MQ to set the identity, [00] + random 4byte
        Socket anonymous = context.socket(ZMQ.REQ);

        anonymous.connect("inproc://example");
        anonymous.send ("ROUTER uses a generated UUID",0);
        ZHelper.dump (sink);
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        anonymous.connect("inproc://example");
        anonymous.send ("ROUTER uses a generated UUID",0);
        ZHelper.dump (sink);

        //  Then set the identity ourself
        Socket identified = context.socket(ZMQ.REQ);
        identified.setIdentity("PEER2".getBytes ());
        identified.connect ("inproc://example");
        identified.send("ROUTER uses REQ's socket identity", 0);
        ZHelper.dump (sink);
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    public static void main (String[] args) {
        Context context = ZMQ.context(1);

        //  First, connect our subscriber socket
        Socket subscriber = context.socket(ZMQ.SUB);
        subscriber.connect("tcp://localhost:5561");
        subscriber.subscribe("".getBytes());

        //  Second, synchronize with publisher
        Socket syncclient = context.socket(ZMQ.REQ);
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        Socket subscriber = context.socket(ZMQ.SUB);
        subscriber.connect("tcp://localhost:5561");
        subscriber.subscribe("".getBytes());

        //  Second, synchronize with publisher
        Socket syncclient = context.socket(ZMQ.REQ);
        syncclient.connect("tcp://localhost:5562");

        //  - send a synchronization request
        syncclient.send("".getBytes(), 0);
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    public static void main (String[] args) {
        //  Prepare our context and sockets
        Context context = ZMQ.context(1);

        Socket frontend = context.socket(ZMQ.ROUTER);
        Socket backend  = context.socket(ZMQ.DEALER);
        frontend.bind("tcp://*:5559");
        backend.bind("tcp://*:5560");

        System.out.println("launch and connect broker.");
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    public static void main (String[] args) {
        //  Prepare our context and sockets
        Context context = ZMQ.context(1);

        Socket frontend = context.socket(ZMQ.ROUTER);
        Socket backend  = context.socket(ZMQ.DEALER);
        frontend.bind("tcp://*:5559");
        backend.bind("tcp://*:5560");

        System.out.println("launch and connect broker.");

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    public static void main (String[] args) {

        // Prepare our context and subscriber
        Context context = ZMQ.context(1);
        Socket subscriber = context.socket(ZMQ.SUB);

        subscriber.connect("tcp://localhost:5563");
        subscriber.subscribe("B".getBytes());
        while (!Thread.currentThread ().isInterrupted ()) {
            // Read envelope with address
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public class rrbroker{
  public static void main (String[] args) {
    //  Prepare our context and sockets
    Context context = ZMQ.context(1);

    Socket frontend = context.socket(ZMQ.ROUTER);
    Socket backend  = context.socket(ZMQ.DEALER);
    frontend.bind("tcp://*:5559");
    backend.bind("tcp://*:5560");

    System.out.println("launch and connect broker.");
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  public static void main (String[] args) {
    //  Prepare our context and sockets
    Context context = ZMQ.context(1);

    Socket frontend = context.socket(ZMQ.ROUTER);
    Socket backend  = context.socket(ZMQ.DEALER);
    frontend.bind("tcp://*:5559");
    backend.bind("tcp://*:5560");

    System.out.println("launch and connect broker.");

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  public void run()
  {
    Context context = ZMQ.context(1);

    //  Prepare our context and sockets
    Socket client  = context.socket(ZMQ.REQ);

    //  Initialize random number generator
    Random srandom = new Random(System.nanoTime());
    String id = String.format("%04x-%04x", srandom.nextInt(0x10000)+1,srandom.nextInt(0x10000)+1);
    client.setIdentity(id.getBytes());
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