copyGraph is using the wrong verb

[dehann]

in call with Johan on verb Nouns for how to "get a copy of graph from one machine to another"

• function merge!(dst, srcs...; *labels=:) # returns dst, is blocking
• duplicate(src) = merge!(LocalDFG(), src) # is blocking (should this be a push or pull verb?)
• clone(src) # does not overwrite

[Affie]

I'm also considering get.

• Currently the session noun, but there exists a session structure and it will be deprecated.
  • How to distinguish between getting the container and the container plus links.
  • getVariable gets the variable + satellites. Maybe only satellites included automatically in get.
• save/load verbs uses noun DFG so getDFG(NvaClient, sessionLabel)
• copy uses noun Graph so getGraph(NvaClient, sessionLabel)
• We can also just use the save/load verbs as in FileDFG, so loadDFG(NvaDFG)->GraphsDFG

[Affie]

We should also look into fetch and post for higher level async verbs.