RE: detect remote object failure in RMI

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1 total messages Started by cuanza Mon, 07 Jul 1997 03:39

#728

Author: cuanza
Date: Mon, 07 Jul 1997 03:39

17 lines
1370 bytes

Hi there:
Does anyone know how do detect remote object failure in RMI of Java such as
CORBA::Object:: non_existance();
e.g.
Hello obj =(Hello) Naming.lookup("//"+severURL+"/HelloServer");
String message = obj.sayHello();
pause();	// pause this program for a while and kill Server(ie HelloImpl) in
the meantime
obj =(Hello) Naming.lookup("//"+severURL+"/HelloServer"); 
// Even though Server been killed but not the registry; we still receive
object reference obj  
// However how to detect Server when is dead

Thanks in advance,

Stephen
Email:stephen@iis.sinica.edu.tw

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