Package org.zeromq.ZMQ

Examples of org.zeromq.ZMQ.Poller.register()

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    public void testPollerUnregister() {
        Context context = ZMQ.context(1);
        Socket socketOne = context.socket(ZMQ.SUB);
        Socket socketTwo = context.socket(ZMQ.REP);
        Poller poller = new ZMQ.Poller(2);
        poller.register(socketOne, ZMQ.Poller.POLLIN);
        poller.register(socketTwo, ZMQ.Poller.POLLIN);

        socketOne.setLinger(0);
        socketOne.close();
        socketTwo.setLinger(0);
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        Context context = ZMQ.context(1);
        Socket socketOne = context.socket(ZMQ.SUB);
        Socket socketTwo = context.socket(ZMQ.REP);
        Poller poller = new ZMQ.Poller(2);
        poller.register(socketOne, ZMQ.Poller.POLLIN);
        poller.register(socketTwo, ZMQ.Poller.POLLIN);

        socketOne.setLinger(0);
        socketOne.close();
        socketTwo.setLinger(0);
        socketTwo.close();
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    public void testPollingInvalidSockets() {
        Context context = ZMQ.context(1);
        Poller poller = new ZMQ.Poller(1);
        Socket socketOne = context.socket(ZMQ.SUB);

        poller.register(socketOne, ZMQ.Poller.POLLIN);
        socketOne.close();
        poller.poll(100);

        context.term();
    }
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            //  Initialize poll set
            Poller items = new Poller (2);

            //  Always poll for worker activity on backend
            items.register(backend, Poller.POLLIN);

            //  Poll front-end only if we have available workers
            if(workerQueue.size() > 0)
                items.register(frontend, Poller.POLLIN);
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            //  Always poll for worker activity on backend
            items.register(backend, Poller.POLLIN);

            //  Poll front-end only if we have available workers
            if(workerQueue.size() > 0)
                items.register(frontend, Poller.POLLIN);

            if (items.poll() < 0)
                break;

            //  Handle worker activity on backend
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      System.out.println("receiving " + kvMsg.getSequence());
      clonecli3.kvMap.put(kvMsg.getKey(), kvMsg);
    }

    Poller poller = new ZMQ.Poller(1);
    poller.register(subscriber);

    Random random = new Random();

    // now apply pending updates, discard out-of-sequence messages
    long alarm = System.currentTimeMillis() + 5000;
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        Socket collector = ctx.createSocket(ZMQ.PULL);
        collector.bind("tcp://*:5558");

        Poller poller = new Poller(2);
        poller.register(collector, Poller.POLLIN);
        poller.register(snapshot, Poller.POLLIN);

        long sequence = 0;
        while (!Thread.currentThread().isInterrupted()) {
            if (poller.poll(1000) < 0)
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        Socket collector = ctx.createSocket(ZMQ.PULL);
        collector.bind("tcp://*:5558");

        Poller poller = new Poller(2);
        poller.register(collector, Poller.POLLIN);
        poller.register(snapshot, Poller.POLLIN);

        long sequence = 0;
        while (!Thread.currentThread().isInterrupted()) {
            if (poller.poll(1000) < 0)
                break;              //  Context has been shut down
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        Socket collector = ctx.createSocket(ZMQ.PULL);
        collector.bind("tcp://*:5558");

        Poller poller = new Poller(2);
        poller.register(collector, Poller.POLLIN);
        poller.register(snapshot, Poller.POLLIN);

        long sequence = 0;
        while (!Thread.currentThread().isInterrupted()) {
            if (poller.poll(1000) < 0)
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        Socket collector = ctx.createSocket(ZMQ.PULL);
        collector.bind("tcp://*:5558");

        Poller poller = new Poller(2);
        poller.register(collector, Poller.POLLIN);
        poller.register(snapshot, Poller.POLLIN);

        long sequence = 0;
        while (!Thread.currentThread().isInterrupted()) {
            if (poller.poll(1000) < 0)
                break;              //  Context has been shut down
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