Examples with Socket org.zeromq.ZMQ.Socket used on opensource projects

Example 66 with Socket

use of org.zeromq.ZMQ.Socket in project jeromq by zeromq.

the class TestZContext method testZContext.

@Test
public void testZContext() {
    ZContext ctx = new ZContext();
    Socket s1 = ctx.createSocket(ZMQ.PAIR);
    Socket s2 = ctx.createSocket(ZMQ.XREQ);
    Socket s3 = ctx.createSocket(ZMQ.REQ);
    Socket s4 = ctx.createSocket(ZMQ.REP);
    Socket s5 = ctx.createSocket(ZMQ.PUB);
    Socket s6 = ctx.createSocket(ZMQ.SUB);
    ctx.close();
    Assert.assertEquals(0, ctx.getSockets().size());
}

Example 67 with Socket

use of org.zeromq.ZMQ.Socket in project jeromq by zeromq.

the class TestZContext method testZContextSocketCloseBeforeContextClose.

@Test
public void testZContextSocketCloseBeforeContextClose() {
    ZContext ctx = new ZContext();
    Socket s1 = ctx.createSocket(ZMQ.PUSH);
    Socket s2 = ctx.createSocket(ZMQ.PULL);
    s1.close();
    s2.close();
    ctx.close();
}

Example 68 with Socket

use of org.zeromq.ZMQ.Socket in project jeromq by zeromq.

the class TestZLoop method testZLoop.

@Test
public void testZLoop() {
    int rc = 0;
    // setUp() should create the context
    assert (ctx != null);
    ZLoop loop = new ZLoop(ctx);
    assert (loop != null);
    ZLoop.IZLoopHandler timerEvent = new ZLoop.IZLoopHandler() {

        @Override
        public int handle(ZLoop loop, PollItem item, Object arg) {
            ((Socket) arg).send("PING", 0);
            return 0;
        }
    };
    ZLoop.IZLoopHandler socketEvent = new ZLoop.IZLoopHandler() {

        @Override
        public int handle(ZLoop loop, PollItem item, Object arg) {
            received = ((Socket) arg).recvStr(0);
            //  Just end the reactor
            return -1;
        }
    };
    //  After 10 msecs, send a ping message to output
    loop.addTimer(10, 1, timerEvent, input);
    //  When we get the ping message, end the reactor
    PollItem pollInput = new PollItem(output, Poller.POLLIN);
    rc = loop.addPoller(pollInput, socketEvent, output);
    Assert.assertEquals(0, rc);
    loop.start();
    loop.removePoller(pollInput);
    Assert.assertEquals("PING", received);
}

Example 69 with Socket

use of org.zeromq.ZMQ.Socket in project jeromq by zeromq.

the class TestZLoop method testZLoopAddTimerFromTimer.

@Test
public void testZLoopAddTimerFromTimer() {
    int rc = 0;
    ZLoop loop = new ZLoop(ctx);
    assert (loop != null);
    ZLoop.IZLoopHandler timerEvent = new ZLoop.IZLoopHandler() {

        @Override
        public int handle(ZLoop loop, PollItem item, Object arg) {
            final long now = System.currentTimeMillis();
            ZLoop.IZLoopHandler timerEvent2 = new ZLoop.IZLoopHandler() {

                @Override
                public int handle(ZLoop loop, PollItem item, Object arg) {
                    final long now2 = System.currentTimeMillis();
                    assert (now2 >= now + 10);
                    ((Socket) arg).send("PING", 0);
                    return 0;
                }
            };
            loop.addTimer(10, 1, timerEvent2, arg);
            return 0;
        }
    };
    ZLoop.IZLoopHandler socketEvent = new ZLoop.IZLoopHandler() {

        @Override
        public int handle(ZLoop loop, PollItem item, Object arg) {
            received = ((Socket) arg).recvStr(0);
            //  Just end the reactor
            return -1;
        }
    };
    //  After 10 msecs, fire a timer that registers
    //  another timer that sends the ping message
    loop.addTimer(10, 1, timerEvent, input);
    //  When we get the ping message, end the reactor
    PollItem pollInput = new PollItem(output, Poller.POLLIN);
    rc = loop.addPoller(pollInput, socketEvent, output);
    Assert.assertEquals(0, rc);
    loop.start();
    loop.removePoller(pollInput);
    Assert.assertEquals("PING", received);
}

Example 70 with Socket

use of org.zeromq.ZMQ.Socket in project jeromq by zeromq.

the class TestZMQ method testEventListening.

@Test
public void testEventListening() {
    Context context = ZMQ.context(1);
    ZMQ.Event event;
    Socket socket = context.socket(ZMQ.REP);
    Socket monitor = context.socket(ZMQ.PAIR);
    monitor.setReceiveTimeOut(100);
    assertTrue(socket.monitor("inproc://monitor.socket", ZMQ.EVENT_LISTENING));
    monitor.connect("inproc://monitor.socket");
    socket.bindToRandomPort("tcp://127.0.0.1");
    event = ZMQ.Event.recv(monitor);
    assertNotNull("No event was received", event);
    assertEquals(ZMQ.EVENT_LISTENING, event.getEvent());
    socket.close();
    monitor.close();
    context.term();
}