I am looking into the dynamically upgradable computer server
in page 731 of the CTM book.
In the second paragraph says: "A person sits down at a terminal
anywhere in the world, starts up an interactive Mozart session,
and upgrades the running server."
I have a question regarding how this is done specifically for the
following situation.
In a computer foo in the company, I have run
ozengine TaskServer.ozf &
TaskServer.oz has
Srv Upg
Srv = {NewUpgradableStat TaskServer init Upg}
and
it also generates two tickets: one for Srv and the other Upg.
-----------------------------
Now, in a remote computer xyz, I fire up a Mozart session
and define NewTaskServer.
What is the next step for me at xyz to upgrade the TaskServer at
foo ?
* get Upg (through the ticket mechanism)
* {Upg NewTaskServer#init}
is this all there is to it??? [ don't I need to copy the NewTaskServer.oz
to the machine foo ? ]
thanks
HP
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