Package org.zeromq

Examples of org.zeromq.ZContext.createSocket()

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        }

        //  Prepare local frontend and backend
        Socket localfe = ctx.createSocket(ZMQ.ROUTER);
        localfe.bind(String.format("ipc://%s-localfe.ipc", self));
        Socket localbe = ctx.createSocket(ZMQ.ROUTER);
        localbe.bind(String.format("ipc://%s-localbe.ipc", self));

        //  Get user to tell us when we can start
        System.out.println("Press Enter when all brokers are started: ");
        try {
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    {
        @Override
        public void run()
        {
            ZContext ctx = new ZContext();
            Socket client = ctx.createSocket(ZMQ.REQ);
            client.connect(String.format("ipc://%s-localfe.ipc", self));

            while (true) {
                //  Send request, get reply
                client.send("HELLO", 0);
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    {
        @Override
        public void run()
        {
            ZContext ctx = new ZContext();
            Socket worker = ctx.createSocket(ZMQ.REQ);
            worker.connect(String.format("ipc://%s-localbe.ipc", self));

            //  Tell broker we're ready for work
            ZFrame frame = new ZFrame(WORKER_READY);
            frame.send(worker, 0);
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  private static Map<String, kvsimple> kvMap = new HashMap<String, kvsimple>();
  private static AtomicLong sequence = new AtomicLong();

  public void run() {
    ZContext ctx = new ZContext();
    Socket subscriber = ctx.createSocket(ZMQ.SUB);
    subscriber.connect("tcp://localhost:5556");
    subscriber.subscribe("".getBytes());

    while (true) {
      kvsimple kvMsg = kvsimple.recv(subscriber);
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        if (args.length < 1) {
            System.out.printf("I: syntax: flserver1 <endpoint>\n");
            System.exit(0);
        }
        ZContext ctx = new ZContext();
        Socket server = ctx.createSocket(ZMQ.REP);
        server.bind(args[0]);

        System.out.printf ("I: echo service is ready at %s\n", args[0]);
        while (true) {
            ZMsg msg = ZMsg.recvMsg(server);
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        //  Start child threads
        ZContext ctx = new ZContext();
        ZThread.fork(ctx, new Publisher());
        ZThread.fork(ctx, new Subscriber());

        Socket subscriber = ctx.createSocket(ZMQ.XSUB);
        subscriber.connect("tcp://localhost:6000");
        Socket publisher = ctx.createSocket(ZMQ.XPUB);
        publisher.bind("tcp://*:6001");
        Socket listener = ZThread.fork(ctx, new Listener());
        ZMQ.proxy (subscriber, publisher, listener);
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        ZThread.fork(ctx, new Publisher());
        ZThread.fork(ctx, new Subscriber());

        Socket subscriber = ctx.createSocket(ZMQ.XSUB);
        subscriber.connect("tcp://localhost:6000");
        Socket publisher = ctx.createSocket(ZMQ.XPUB);
        publisher.bind("tcp://*:6001");
        Socket listener = ZThread.fork(ctx, new Listener());
        ZMQ.proxy (subscriber, publisher, listener);

        System.out.println(" interrupted");
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public class clonecli3 {
  private static Map<String, kvsimple> kvMap = new HashMap<String, kvsimple>();

  public void run() {
    ZContext ctx = new ZContext();
    Socket snapshot = ctx.createSocket(ZMQ.DEALER);
    snapshot.connect("tcp://localhost:5556");

    Socket subscriber = ctx.createSocket(ZMQ.SUB);
    subscriber.connect("tcp://localhost:5557");
    subscriber.subscribe("".getBytes());
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  public void run() {
    ZContext ctx = new ZContext();
    Socket snapshot = ctx.createSocket(ZMQ.DEALER);
    snapshot.connect("tcp://localhost:5556");

    Socket subscriber = ctx.createSocket(ZMQ.SUB);
    subscriber.connect("tcp://localhost:5557");
    subscriber.subscribe("".getBytes());

    Socket push = ctx.createSocket(ZMQ.PUSH);
    push.connect("tcp://localhost:5558");
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    Socket subscriber = ctx.createSocket(ZMQ.SUB);
    subscriber.connect("tcp://localhost:5557");
    subscriber.subscribe("".getBytes());

    Socket push = ctx.createSocket(ZMQ.PUSH);
    push.connect("tcp://localhost:5558");

    // get state snapshot
        long sequence = 0;
        snapshot.send("ICANHAZ?".getBytes(), 0);
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