11:04:46 [SEVERE] [/IP] <-> InitialHandler - encountered exception
io.netty.util.internal.OutOfDirectMemoryError: failed to allocate 16777216 byte(s) of direct memory (used: 469762055, max: 477626368)
	at io.netty.util.internal.PlatformDependent.incrementMemoryCounter(PlatformDependent.java:656)
	at io.netty.util.internal.PlatformDependent.allocateDirectNoCleaner(PlatformDependent.java:611)
	at io.netty.buffer.PoolArena$DirectArena.allocateDirect(PoolArena.java:768)
	at io.netty.buffer.PoolArena$DirectArena.newChunk(PoolArena.java:744)
	at io.netty.buffer.PoolArena.allocateNormal(PoolArena.java:245)
	at io.netty.buffer.PoolArena.allocate(PoolArena.java:227)
	at io.netty.buffer.PoolArena.reallocate(PoolArena.java:396)
	at io.netty.buffer.PooledByteBuf.capacity(PooledByteBuf.java:120)
	at io.netty.buffer.AbstractByteBuf.ensureWritable0(AbstractByteBuf.java:295)
	at io.netty.buffer.AbstractByteBuf.ensureWritable(AbstractByteBuf.java:274)
	at io.netty.buffer.AbstractByteBuf.writeBytes(AbstractByteBuf.java:1096)
	at io.netty.buffer.AbstractByteBuf.writeBytes(AbstractByteBuf.java:1089)
	at io.netty.buffer.AbstractByteBuf.writeBytes(AbstractByteBuf.java:1080)
	at io.netty.handler.codec.ByteToMessageDecoder$1.cumulate(ByteToMessageDecoder.java:95)
	at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:276)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:359)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:345)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:337)
	at io.netty.handler.timeout.IdleStateHandler.channelRead(IdleStateHandler.java:286)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:359)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:345)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:337)
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1408)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:359)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:345)
	at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:930)
	at io.netty.channel.epoll.AbstractEpollStreamChannel$EpollStreamUnsafe.epollInReady(AbstractEpollStreamChannel.java:796)
	at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:427)
	at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:328)
	at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:905)
	at java.lang.Thread.run(Thread.java:748)