Examples with NetServer io.vertx.core.net.NetServer used on opensource projects

Example 1 with NetServer

use of io.vertx.core.net.NetServer in project vert.x by eclipse.

the class HostnameResolutionTest method testNet.

private void testNet(String hostname) throws Exception {
    NetClient client = vertx.createNetClient();
    NetServer server = vertx.createNetServer().connectHandler(so -> {
        so.handler(buff -> {
            so.write(buff);
            so.close();
        });
    });
    try {
        CountDownLatch listenLatch = new CountDownLatch(1);
        server.listen(1234, hostname, onSuccess(s -> {
            listenLatch.countDown();
        }));
        awaitLatch(listenLatch);
        client.connect(1234, hostname, onSuccess(so -> {
            Buffer buffer = Buffer.buffer();
            so.handler(buffer::appendBuffer);
            so.closeHandler(v -> {
                assertEquals(Buffer.buffer("foo"), buffer);
                testComplete();
            });
            so.write(Buffer.buffer("foo"));
        }));
        await();
    } finally {
        client.close();
        server.close();
    }
}

Example 2 with NetServer

use of io.vertx.core.net.NetServer in project vert.x by eclipse.

the class HostnameResolutionTest method testAsyncResolveConnectIsNotifiedOnChannelEventLoop.

@Test
public void testAsyncResolveConnectIsNotifiedOnChannelEventLoop() throws Exception {
    CountDownLatch listenLatch = new CountDownLatch(1);
    NetServer s = vertx.createNetServer().connectHandler(so -> {
    });
    s.listen(1234, "localhost", onSuccess(v -> listenLatch.countDown()));
    awaitLatch(listenLatch);
    AtomicReference<Thread> channelThread = new AtomicReference<>();
    CountDownLatch connectLatch = new CountDownLatch(1);
    Bootstrap bootstrap = new Bootstrap();
    bootstrap.channel(NioSocketChannel.class);
    bootstrap.group(vertx.nettyEventLoopGroup());
    bootstrap.resolver(((VertxInternal) vertx).nettyAddressResolverGroup());
    bootstrap.handler(new ChannelInitializer<Channel>() {

        @Override
        protected void initChannel(Channel ch) throws Exception {
            channelThread.set(Thread.currentThread());
            connectLatch.countDown();
        }
    });
    ChannelFuture channelFut = bootstrap.connect("localhost", 1234);
    awaitLatch(connectLatch);
    channelFut.addListener(v -> {
        assertTrue(v.isSuccess());
        assertEquals(channelThread.get(), Thread.currentThread());
        testComplete();
    });
    await();
}

Example 3 with NetServer

use of io.vertx.core.net.NetServer in project vert.x by eclipse.

the class StreamsExamples method pump2.

public void pump2(Vertx vertx) {
    NetServer server = vertx.createNetServer(new NetServerOptions().setPort(1234).setHost("localhost"));
    server.connectHandler(sock -> {
        sock.handler(buffer -> {
            if (!sock.writeQueueFull()) {
                sock.write(buffer);
            }
        });
    }).listen();
}

Example 4 with NetServer

use of io.vertx.core.net.NetServer in project vert.x by eclipse.

the class StreamsExamples method pump1.

public void pump1(Vertx vertx) {
    NetServer server = vertx.createNetServer(new NetServerOptions().setPort(1234).setHost("localhost"));
    server.connectHandler(sock -> {
        sock.handler(buffer -> {
            sock.write(buffer);
        });
    }).listen();
}

Example 5 with NetServer

use of io.vertx.core.net.NetServer in project vert.x by eclipse.

the class DummyMetricsTest method testDummyNetServerMetrics.

@Test
public void testDummyNetServerMetrics() {
    NetServer server = vertx.createNetServer(new NetServerOptions());
    assertFalse(server.isMetricsEnabled());
}