Not getting SocketException or SshException even if the logs on rebex tiny sftp server shows this in error logs

I am writing a client to upload data to sftp server. For that I am using Rebex file transfer pack (4.0.6930). I am using rebex tiny sftp server for development purpose.

I get error logs on sftp server about socket exceptions but I don't get any exception on client side and file also uploads.

Below are the logs that are written on rebex tiny sftp server:
17:17:28.942 Error Server: Session 1697: Error: : Error while processing packet SSH_MSG_CHANNEL_DATA. ---> System.Net.Sockets.SocketException: An established connection was aborted by the software in your host machine at System.Net.Sockets.Socket.Send(Byte[] buffer, Int32 offset, Int32 size, SocketFlags socketFlags) at .( ) at .( ) at .() at .(SshPacketType ,  ) at .(SshPacketType ,  ) at .(Int32 , Int32 ) --- End of inner exception stack trace --- at .(Int32 , Int32 ) at .() at .(Int32 , Int32 , Int32 , Int32 , SocketException )

I am just wondering what exception will be thrown on file transfer client in case of socket exception (System.Net.SocketException or Rebex.Net.SshException)?

So that I can handle this exception accordingly.

Also I checked that StatusCode enum values of Rebex.Net.SshException are different than System.Net.Sockets.SocketError enum values.
Is there a way to map between these two?