Source array was not long enough. Check the source index, length, and the array's lower bounds.

[wdwd2233]

System.ArgumentException HResult=0x80070057 Message=Source array was not long enough. Check the source index, length, and the array's lower bounds. Source=System.Private.CoreLib StackTrace: at System.Array.Copy(Array sourceArray, Int32 sourceIndex, Array destinationArray, Int32 destinationIndex, Int32 length, Boolean reliable) at System.Array.Copy(Array sourceArray, Int64 sourceIndex, Array destinationArray, Int64 destinationIndex, Int64 length) at NetCoreServer.Buffer.Append(Byte[] buffer, Int64 offset, Int64 size) at NetCoreServer.HttpRequest.ReceiveHeader(Byte[] buffer, Int32 offset, Int32 size) at NetCoreServer.HttpSession.OnReceived(Byte[] buffer, Int64 offset, Int64 size) at NetCoreServer.TcpSession.ProcessReceive(SocketAsyncEventArgs e) at NetCoreServer.TcpSession.TryReceive() at NetCoreServer.TcpServer.ProcessAccept(SocketAsyncEventArgs e) at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at System.Threading._IOCompletionCallback.PerformIOCompletionCallback(UInt32 errorCode, UInt32 numBytes, NativeOverlapped* pNativeOverlapped)