System.Net.Sockets.SocketException occurred
  ErrorCode=10054
  HResult=-2147467259
  Message=An existing connection was forcibly closed by the remote host
  NativeErrorCode=10054
  Source=System
  StackTrace:
       at System.Net.Sockets.Socket.Receive(Byte[] buffer, Int32 offset, Int32 size, SocketFlags socketFlags)
  InnerException: