note that due to the usage of the 'server' global, it will not work to add a
Session.add_to_server() or core.misc.utils.add_to_server() function
(Boeing r1828)
added simple distributed Python script example involving N/2 local nodes and
N/2 nodes on a remote server, connected to a common switch
lacks runtime access to the remote nodes (e.g. for command execution)
