Example usage for io.netty.buffer ByteBuf alloc

List of usage examples for io.netty.buffer ByteBuf alloc

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Introduction

In this page you can find the example usage for io.netty.buffer ByteBuf alloc.

Prototype

public abstract ByteBufAllocator alloc();

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Document

Returns the ByteBufAllocator which created this buffer.

Usage

From source file:org.evilco.mc.defense.common.network.DefenseChannelHandler.java

License:Apache License

/**
 * {@inheritDoc}/*  w  ww .j  a v  a 2s  .c  o  m*/
 */
@Override
protected void encode(ChannelHandlerContext ctx, AbstractDefensePacket msg, List<Object> out) throws Exception {
    ByteBuf target = Unpooled.buffer();

    // find packet identifer
    int packetID = DefensePacketType.valueOf(msg.getClass());

    // write packetID
    target.writeInt(packetID);

    // create packet buffer
    ByteBuf packetBuffer = target.alloc().buffer();

    // write packet
    msg.write(packetBuffer);

    // write packet data
    target.writeBytes(packetBuffer);

    // add output
    out.add(new FMLProxyPacket(target.copy(), CHANNEL_NAME));
}

From source file:org.mobicents.protocols.ss7.m3ua.impl.AspFactoryImpl.java

License:Open Source License

private void processPayload(IpChannelType ipChannelType, ByteBuf byteBuf) {
    M3UAMessage m3UAMessage;/*ww  w  .j a va 2  s .  c o m*/
    if (ipChannelType == IpChannelType.SCTP) {
        try {
            // TODO where is streamNumber stored?
            m3UAMessage = this.messageFactory.createMessage(byteBuf);
            if (this.isHeartBeatEnabled()) {
                this.heartBeatTimer.reset();
            }
            this.read(m3UAMessage);
        } finally {
            ReferenceCountUtil.release(byteBuf);
        }
    } else {
        if (tcpIncBuffer == null) {
            tcpIncBuffer = byteBuf.alloc().compositeBuffer();
        }
        tcpIncBuffer.addComponent(byteBuf);
        tcpIncBuffer.writerIndex(tcpIncBuffer.capacity());

        while (true) {
            m3UAMessage = this.messageFactory.createMessage(tcpIncBuffer);
            if (m3UAMessage == null)
                break;

            if (this.isHeartBeatEnabled()) {
                this.heartBeatTimer.reset();
            }
            this.read(m3UAMessage);
        }
        tcpIncBuffer.discardReadBytes();
    }
}