/**
* ***************************************************************
*
* @param ip
* @param port
* @return
*/
public ChordMessageInterface rmiChord(String ip, int port) {
ChordMessageInterface chord = null;
try {
Registry registry = LocateRegistry.getRegistry(ip, port);
chord = (ChordMessageInterface) (registry.lookup("Chord"));
return chord;
} catch (RemoteException e) {
e.printStackTrace();
} catch (NotBoundException e) {
e.printStackTrace();
}
return null;
}
public static void main(String[] args) {
String host = args[0];
int port = Integer.parseInt(args[1]);
if (System.getSecurityManager() == null) {
System.setSecurityManager(new RMISecurityManager());
}
String name = "//" + host + ":" + port + "/EquationSolver";
double[][] A = {
{4.0, 3.0, 1.0},
{2.0, -6.0, 4.0},
{7.0, 5.0, 3.0}
};
double[] b = {17.0, 8.0, 32.0};
try {
EquationSolver solver = (EquationSolver) Naming.lookup(name);
double[] x = solver.solve(A, b);
StringBuffer sb = new StringBuffer();
for (int i = 0; i < x.length; i++) {
sb.append(x[i]);
sb.append(' ');
}
System.out.println(sb);
} catch (RemoteException ex) {
ex.printStackTrace(System.err);
} catch (NotBoundException ex) {
ex.printStackTrace(System.err);
} catch (MalformedURLException ex) {
ex.printStackTrace(System.err);
}
}
