[omniORB] newbie quick queries
Eric Damphousse
ericdamphousse at darwingroup.net
Mon Jun 30 15:29:28 BST 2003
Hi Karl,
This is just an example I made up. The project I am thinking of doing
with omniORB is remote configuration and monitoring of machines,
whatever they might be. An admin would use a client that runs locally on
his/her machine to configure and or monitor machines that come under his
or her supervision.
Another example is lets say I want to create a new user, lets say Karl,
under 10 *nix. For my local box I would create Karl + whatever is
needed, select all those 10 machines that you need access to, push a
button and all those 10 *nix would have Karl added to them.
In this scenario, I would have an object called createuser running on
100's of machines. I the manager would only have to select a subset of
those machines from my local client, set you up, and I am done.
Eric
Karl Waclawek wrote:
>>Hi all,
>>
>>First thing first, thank you all for your help.. it definitely helps and
>>answers quite a few questions that I may have. I might have been unclear
>>on my little test I previously describe and will try again with
>>something more specific and hopefully clearer.
>>
>>Let say I wrote a simple servant object that can set the clock of the
>>machine it currently runs on. I have many machines, running different
>>OSs, all of them having that servant object up and running.
>>
>>I have 1 client sitting on a box somewhere where its purpose is to set
>>the clock of any machines that have the servant object available. For
>>example, a user would enter a clock value in the client, press enter
>>then all clocks on all machine would be set to that value, or close to it.
>>
>>The important part for me is to write a single object that can be
>>distributed to many machines, then accessed/controlled by one client.
>>
>>
>
>Why don't you reverse the roles of client and server?
>Each machine runs a client, which registers itself on the server
>through some callback interface. When the time gets set on the server,
>the servant loops through all registered callback interfaces and calls
>a method on them which sets the time on the corresponding machine.
>
>Karl
>
>
>
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