Hi folks,
I'm studying the Remote module and am getting some unexpected errors. I've
produced this tiny example to illustrate:
functor RemoteProc
import
OS
export
Pid
GetPID
define
fun {GetPID}
{OS.getPID}
end
Pid={OS.getPID}
end
RP1={New Remote.manager init}
RS1={RP1 apply(RemoteProc $)}
{Browse myPID({OS.getPID})}
%{Browse otherPID({RS1.getPID})}
{Browse otherPID(RS1.pid)}
This works, showing my PID followed by the remote process PID. But if I
uncomment the second-to-last line, it fails:
%********************** error in application ********************
%**
%** Application of non-procedure and non-object
%**
%** In statement: {<Resource> _<optimized>}
%**
%** Call Stack:
%** procedure 'GetPID' in file
"c:/Users/Lyle/devel/oz/ch11/remote_func_test.oz", line 29, column 3, PC =
45748908
%**--------------------------------------------------------------
Maybe I'm not understanding something about 'export', but I thought I should
be able to call this function from the remote functor. Can only values be
exported?
Thanks,
Lyle
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