Minimal RMI server fails at in UnicastRemoteObject constructor

Fri Apr 22 21:01:00 GMT 2005

Hi Anthony,
> On Wed, 2005年04月13日 at 16:34 -0700, Tom O'Reilly wrote:
>> I'm new to gcj, and trying to compile an RMI server to native code on my
>> Linux (Fedora) workstation. Any help would be greatly appreciated! I am
>> running gcj version 3.4.2.
>> Hi - I was hoping somebody would answer this by now. As you've probably
> deduced by now, there's not a whole lot of rmi expertise on this list.
>> So, a couple of things first:
> - what platform are you on (Linux, Windows?)

"cat /proc/version" gives the following:
Linux version 2.6.10-1.741_FC3 (bhcompile@porky.build.redhat.com) (gcc 
version 3.4.2 20041017 (Red Hat 3.4.2-6.fc3)) #1 Thu Jan 13 16:38:22 EST 
2005
> - GCC 4.0.0 was just released yesterday. Could you try with that?

Yes, that's a good idea.
> I'm an occasional member of the aquarium. Just out of curiosity, can
> you explain what your using java/gcj/rmi for?

We build embedded systems for oceanographic instrument platforms,
including moorings, drifters, autonomous underwater vehicles, remote
operated vehicles, etc. We are currently working on a "moored observatory 
network", consisting of multiple
instrumented nodes on the sea surface and deep seafloor, interconnected by 
fiber optics. Each instrument
node contains a StrongARM processor running embedded Linux. The node on the 
sea surface has a satellite modem
for communication with shore; user commands and instrument data flow through 
this moored network in realtime.
Each instrument on a node has a corresponding RMI service running on the 
node. More information about
our system can be found here: http://www.mbari.org/moos/siam/siam.htm.
> Is it going underwater?
> I'll trade gcj expertise for a submarine trip :-)

The seafloor nodes are deployed with a Remotely Operated Vehicle (ROV). The 
ROV does the hard dangerous work while we enjoy Dove Bars in the relative 
comfort of the mothership control room. ;-)
Thanks very much for your help!
Tom