MarketData.java 文件源码

public static MarketData open(NetworkInterface multicastInterface,
        InetSocketAddress multicastGroup, InetSocketAddress requestAddress,
        long instrument) throws IOException {
    DatagramChannel channel = DatagramChannel.open(StandardProtocolFamily.INET);

    channel.setOption(StandardSocketOptions.SO_REUSEADDR, true);
    channel.bind(new InetSocketAddress(multicastGroup.getPort()));
    channel.join(multicastGroup.getAddress(), multicastInterface);
    channel.configureBlocking(false);

    DatagramChannel requestChannel = DatagramChannel.open(StandardProtocolFamily.INET);

    requestChannel.configureBlocking(false);

    return new MarketData(channel, requestChannel, requestAddress, instrument);
}