windows server2008R2 dotnetty websocket server error

#### When run build anycup console application at windows server2008R2

在 DotNetty.Transport.Channels.DefaultMaxMessagesRecvByteBufAllocator.MaxMess
ageHandle`1.Allocate(IByteBufferAllocator alloc)
在 DotNetty.Transport.Channels.Sockets.AbstractSocketByteChannel.SocketByteCh
annelUnsafe.FinishRead(SocketChannelAsyncOperation operation)
OnConnectionException:System.OutOfMemoryException: 引发类型为“System.OutOfMemor
yException”的异常。
在 DotNetty.Buffers.HeapArena.NewChunk(Int32 pageSize, Int32 maxOrder, Int32
pageShifts, Int32 chunkSize)
在 DotNetty.Buffers.PoolArena`1.AllocateNormal(PooledByteBuffer`1 buf, Int32
reqCapacity, Int32 normCapacity)
在 DotNetty.Buffers.PoolArena`1.Allocate(PoolThreadCache`1 cache, PooledByteB
uffer`1 buf, Int32 reqCapacity)
在 DotNetty.Buffers.PooledByteBufferAllocator.NewHeapBuffer(Int32 initialCapa
city, Int32 maxCapacity)
在 DotNetty.Buffers.AbstractByteBufferAllocator.Buffer(Int32 initialCapacity)