ExampleApplication.java 文件源码

private static DatagramChannel createListeningChannelOnPort(final InetSocketAddress local) throws IOException
{
    return DatagramChannel.open(StandardProtocolFamily.INET).
            setOption(StandardSocketOptions.SO_REUSEADDR, true).
            setOption(StandardSocketOptions.SO_RCVBUF, 4096).
            bind(local);
}