Package org.zeromq

Examples of org.zeromq.ZMsg.destroy()

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            //  Fail nastily if run against wrong client
            assert (request.size() == 2);

            ZFrame identity = request.pop();
            request.destroy();

            ZMsg reply = new ZMsg();
            reply.add(identity);
            reply.add("OK");
            reply.send(server);
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                localCapacity++;

                //  If it's READY, don't route the message any further
                ZFrame frame = msg.getFirst();
                if (new String(frame.getData()).equals(WORKER_READY)) {
                    msg.destroy();
                    msg = null;
                }
            }
            //  Or handle reply from peer broker
            else if (primary[1].isReadable()) {
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                //  first:
                if (msg.size() == 3) {
                    cycles++;
                    if (cycles > 3 && rand.nextInt(5) == 0) {
                        System.out.println ("I: simulating a crash\n");
                        msg.destroy();
                        msg = null;
                        break;
                    }
                    else
                    if (cycles > 3 && rand.nextInt (5) == 0) {
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                        liveness = HEARTBEAT_LIVENESS;
                    else {
                        System.out.println ("E: invalid message\n");
                        msg.dump(System.out);
                    }
                    msg.destroy();
                }
                else {
                    System.out.println ("E: invalid message\n");
                    msg.dump(System.out);
                }
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                    if (!data.equals(PPP_READY)
                    &&  !data.equals( PPP_HEARTBEAT)) {
                        System.out.println ("E: invalid message from worker");
                        msg.dump(System.out);
                    }
                    msg.destroy();
                }
                else
                    msg.send(frontend);
            }
            if (items [1].isReadable()) {
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                } else if (MDP.W_WORKER.frameEquals(header))
                    processWorker(sender, msg);
                else {
                    log.format("E: invalid message:\n");
                    msg.dump(log.out());
                    msg.destroy();
                }

                sender.destroy();
                empty.destroy();
                header.destroy();
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            }
            else
            if (status.streq("500")) {
                System.out.println("E: server fatal error, aborting");
            }
            reply.destroy();
        }
        return null;        //  Didn't succeed; don't care why not
    }
    public static void main (String[] args) throws Exception
    {
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                session, "titanic.request", request);

        ZFrame uuid = null;
        if (reply != null) {
            uuid = reply.pop();
            reply.destroy();
            uuid.print("I: request UUID ");
        }
        //  2. Wait until we get a reply
        while (!Thread.currentThread().isInterrupted()) {
            Thread.sleep(100);
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                    session, "titanic.reply", request);

            if (reply != null) {
                String replyString = reply.getLast().toString();
                System.out.printf ("Reply: %s\n", replyString);
                reply.destroy();

                //  3. Close request
                request = new ZMsg();
                request.add(uuid.duplicate());
                reply = serviceCall(session, "titanic.close", request);
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                //  3. Close request
                request = new ZMsg();
                request.add(uuid.duplicate());
                reply = serviceCall(session, "titanic.close", request);
                reply.destroy();
                break;
            }
            else {
                System.out.println("I: no reply yet, trying again...");
                Thread.sleep (5000);     //  Try again in 5 seconds
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