NetworkDispatcher.java 文件源码

@Override
public void write(ChannelHandlerContext ctx, Object msg, ChannelPromise promise) throws Exception
{
    if (msg instanceof FMLProxyPacket)
    {
        if (side == Side.CLIENT)
        {
            //Client to server large packets are not supported to prevent client being bad.
            ctx.write(((FMLProxyPacket) msg).toC17Packet(), promise);
        }
        else
        {
            List<Packet<INetHandlerPlayClient>> parts = ((FMLProxyPacket)msg).toS3FPackets();
            for (Packet<INetHandlerPlayClient> pkt : parts)
            {
                ctx.write(pkt, promise);
            }
        }
    }
    else
    {
        ctx.write(msg, promise);
    }
}