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Java DatagramChannel.getLocalAddress方法代码示例

本文整理汇总了Java中java.nio.channels.DatagramChannel.getLocalAddress方法的典型用法代码示例。如果您正苦于以下问题:Java DatagramChannel.getLocalAddress方法的具体用法?Java DatagramChannel.getLocalAddress怎么用?Java DatagramChannel.getLocalAddress使用的例子?那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在java.nio.channels.DatagramChannel的用法示例。


在下文中一共展示了DatagramChannel.getLocalAddress方法的4个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: run

import java.nio.channels.DatagramChannel; //导入方法依赖的package包/类
public void run() {
    try {
        DatagramChannel dc = DatagramChannel.open();
        ByteBuffer bb = ByteBuffer.allocateDirect(12);
        bb.order(ByteOrder.BIG_ENDIAN);
        bb.putInt(1).putLong(1);
        bb.flip();
        InetAddress address = InetAddress.getLocalHost();
        InetSocketAddress isa = new InetSocketAddress(address, port);
        dc.connect(isa);
        clientISA = dc.getLocalAddress();
        dc.write(bb);
    } catch (Exception ex) {
        e = ex;
    }
}
 
开发者ID:AdoptOpenJDK,项目名称:openjdk-jdk10,代码行数:17,代码来源:Sender.java

示例2: wakeupWhenBound

import java.nio.channels.DatagramChannel; //导入方法依赖的package包/类
static void wakeupWhenBound(final DatagramChannel dc) {
    Runnable wakeupTask = new Runnable() {
        public void run() {
            try {
                // poll for local address
                InetSocketAddress local;
                do {
                    Thread.sleep(50);
                    local = (InetSocketAddress)dc.getLocalAddress();
                } while (local == null);

                // send message to channel to wakeup receiver
                DatagramChannel sender = DatagramChannel.open();
                try {
                    ByteBuffer bb = ByteBuffer.wrap("hello".getBytes());
                    InetAddress lh = InetAddress.getLocalHost();
                    SocketAddress target =
                        new InetSocketAddress(lh, local.getPort());
                    sender.send(bb, target);
                } finally {
                    sender.close();
                }

            } catch (Exception x) {
                x.printStackTrace();
            }
        }};
    new Thread(wakeupTask).start();
}
 
开发者ID:lambdalab-mirror,项目名称:jdk8u-jdk,代码行数:30,代码来源:NotBound.java

示例3: test

import java.nio.channels.DatagramChannel; //导入方法依赖的package包/类
private static void test() throws Exception {
    DatagramChannel dc = DatagramChannel.open();
    InetAddress localHost = InetAddress.getLocalHost();
    dc.bind(new InetSocketAddress(localHost, 0));

    Server server = new Server(dc.getLocalAddress());
    Thread serverThread = new Thread(server);
    serverThread.start();

    try {
        InetSocketAddress isa = new InetSocketAddress(localHost, server.port());
        dc.connect(isa);

        ByteBuffer bb = ByteBuffer.allocateDirect(12);
        bb.order(ByteOrder.BIG_ENDIAN);
        bb.putInt(1).putLong(1);
        bb.flip();

        dc.write(bb);
        bb.rewind();
        dc.write(bb);
        bb.rewind();
        dc.write(bb);

        Thread.sleep(2000);

        serverThread.interrupt();
        server.throwException();
    } finally {
        dc.close();
    }
}
 
开发者ID:AdoptOpenJDK,项目名称:openjdk-jdk10,代码行数:33,代码来源:EmptyBuffer.java

示例4: checkBound

import java.nio.channels.DatagramChannel; //导入方法依赖的package包/类
static void checkBound(DatagramChannel dc) throws IOException {
    if (dc.getLocalAddress() == null)
        throw new RuntimeException("Not bound??");
}
 
开发者ID:lambdalab-mirror,项目名称:jdk8u-jdk,代码行数:5,代码来源:NotBound.java


注:本文中的java.nio.channels.DatagramChannel.getLocalAddress方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。