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 Robotics / RCX / legOS / 146
    Re: LNP Repost —Lou Sortman
   (...) For IPC, each (unshared) connection would take 2 ports (src/dest), so 4 bits at least lets us have 7 IPCs (assuming port 0 is reserved as it is in Berkeley sockets, 8 if it is not). I could certainly see having need of more than 3 IPC (...) (26 years ago, 17-Apr-99, to lugnet.robotics.rcx.legos)
   
        RE: LNP Repost —Jacob S. Barrett
   Those are some really good points, but I am still concerned about the complexity and overhead of implementing IPC on the lego. Since resources are so limited it might just be easier to use shared memory and semaphores to communicate. On the other (...) (26 years ago, 17-Apr-99, to lugnet.robotics.rcx.legos)
   
        Re: LNP Repost —Lou Sortman
   (...) Indeed. I just figured that since the infrastructure would already be there for networking, it would be elegant to use the same for IPC. As you said, they don't actually need to be integrated. Then, there is your point about compiling in LNP (...) (26 years ago, 17-Apr-99, to lugnet.robotics.rcx.legos)
 

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