Example usage for io.netty.channel.group ChannelGroup writeAndFlush

Introduction

In this page you can find the example usage for io.netty.channel.group ChannelGroup writeAndFlush.

Prototype

ChannelGroupFuture writeAndFlush(Object message);

Source Link

Document

Shortcut for calling #write(Object) and #flush() .

Usage

From source file:com.github.mrstampy.gameboot.netty.NettyConnectionRegistry.java

License:Open Source License

/**
 * Send the message to a specific group.
 *
 * @param groupName/*from  w  ww  .ja  v a 2s  .  co  m*/
 *          the group key
 * @param message
 *          the message
 * @param listeners
 *          the listeners
 */
public void sendToGroup(String groupName, String message, ChannelFutureListener... listeners) {
    groupCheck(groupName);
    if (!groups.containsKey(groupName)) {
        log.warn("No group {} to send message {}", groupName, message);
        return;
    }

    ChannelGroup group = groups.get(groupName);

    ChannelFutureListener[] all = utils.prependArray(f -> log((ChannelGroupFuture) f, groupName), listeners);
    ChannelGroupFuture cf = group.writeAndFlush(message);
    cf.addListeners(all);
}

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From source file:com.github.mrstampy.gameboot.netty.NettyConnectionRegistry.java

License:Open Source License

/**
 * Send the message to a specific group.
 *
 * @param groupName/*from w  ww .  j  a  v a  2  s  . c  om*/
 *          the group key
 * @param message
 *          the message
 * @param listeners
 *          the listeners
 */
public void sendToGroup(String groupName, byte[] message, ChannelFutureListener... listeners) {
    groupCheck(groupName);
    if (!groups.containsKey(groupName)) {
        log.warn("No group {} to send message {}", groupName, message);
        return;
    }

    ChannelGroup group = groups.get(groupName);

    ChannelFutureListener[] all = utils.prependArray(f -> log((ChannelGroupFuture) f, groupName), listeners);
    ChannelGroupFuture cf = group.writeAndFlush(message);
    cf.addListeners(all);
}

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