Package org.zeromq

Examples of org.zeromq.ZContext.createSocket()

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public class pathosub
{
    public static void main(String[] args)
    {
        ZContext context = new ZContext();
        Socket subscriber = context.createSocket(ZMQ.SUB);
        if (args.length == 1)
            subscriber.connect(args[0]);
        else
            subscriber.connect("tcp://localhost:5556");
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    static class Broker implements Runnable {
        @Override
        public void run() {
            ZContext ctx = new ZContext();
            Socket frontend = ctx.createSocket(ZMQ.ROUTER);
            Socket backend = ctx.createSocket(ZMQ.ROUTER);
            frontend.setHWM (-1);
            backend.setHWM (-1);
            frontend.bind("tcp://*:5555");
            backend.bind("tcp://*:5556");
 
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    static class Broker implements Runnable {
        @Override
        public void run() {
            ZContext ctx = new ZContext();
            Socket frontend = ctx.createSocket(ZMQ.ROUTER);
            Socket backend = ctx.createSocket(ZMQ.ROUTER);
            frontend.setHWM (-1);
            backend.setHWM (-1);
            frontend.bind("tcp://*:5555");
            backend.bind("tcp://*:5556");

 
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    static class Worker implements Runnable {

        @Override
        public void run() {
            ZContext ctx = new ZContext();
            Socket worker = ctx.createSocket(ZMQ.DEALER);
            worker.setHWM (-1);
            worker.setIdentity("W".getBytes());
            worker.connect("tcp://localhost:5556");
            while (!Thread.currentThread().isInterrupted()) {
                ZMsg msg = ZMsg.recvMsg(worker);
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        private static int SAMPLE_SIZE = 10000;

        @Override
        public void run() {
            ZContext ctx = new ZContext();
            Socket client = ctx.createSocket(ZMQ.DEALER);
            client.setHWM (-1);
            client.setIdentity("C".getBytes());
            client.connect("tcp://localhost:5555");
            System.out.println("Setting up test");
            try {
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        String[] server = { "tcp://localhost:5001", "tcp://localhost:5002" };
        int serverNbr = 0;

        System.out.printf ("I: connecting to server at %s...\n", server [serverNbr]);
        Socket client = ctx.createSocket(ZMQ.REQ);
        client.connect(server[serverNbr]);

        int sequence = 0;
        while (!Thread.currentThread().isInterrupted()) {
            //  We send a request, then we work to get a reply
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                    ctx.destroySocket(client);
                    serverNbr = (serverNbr + 1) % 2;
                    Thread.sleep(SETTLE_DELAY);
                    System.out.printf("I: connecting to server at %s...\n",
                            server[serverNbr]);
                    client = ctx.createSocket(ZMQ.REQ);
                    client.connect(server[serverNbr]);

                    //  Send request again, on new socket
                    client.send(request);
                }
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        Random rand = new Random(System.nanoTime());

        ZContext ctx = new ZContext();

        //  Bind cloud frontend to endpoint
        Socket cloudfe = ctx.createSocket(ZMQ.ROUTER);
        cloudfe.setIdentity(self.getBytes());
        cloudfe.bind(String.format("ipc://%s-cloud.ipc", self));

        //  Connect cloud backend to all peers
        Socket cloudbe = ctx.createSocket(ZMQ.ROUTER);
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        Socket cloudfe = ctx.createSocket(ZMQ.ROUTER);
        cloudfe.setIdentity(self.getBytes());
        cloudfe.bind(String.format("ipc://%s-cloud.ipc", self));

        //  Connect cloud backend to all peers
        Socket cloudbe = ctx.createSocket(ZMQ.ROUTER);
        cloudbe.setIdentity(self.getBytes());
        int argn;
        for (argn = 1; argn < argv.length; argn++) {
            String peer = argv[argn];
            System.out.printf("I: connecting to cloud forintend at '%s'\n", peer);
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            System.out.printf("I: connecting to cloud forintend at '%s'\n", peer);
            cloudbe.connect(String.format("ipc://%s-cloud.ipc", peer));
        }

        //  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
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