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Subject: Re: RMI port release and
LocateRegistry.createRegistry - msg#00005
I'm afraid that you're just running into a bug (limitation) in Sun's
current J2SE RMI implementations:
http://developer.java.sun.com/developer/bugParade/bugs/4457683.html
http://developer.java.sun.com/developer/bugParade/bugs/4508962.html
-- Peter
Quoting MOJICA,CESAR (HP-Roseville,ex1) <cesar.mojica@xxxxxx>:
> Hi,
>
> Does anyone know a way to release an in-application RMI registry port
> without exiting the application? I'm creating the registry using
> LocateRegistry.createRegistry. I've tried unexporting the registry, with no
> success:
>
> private void testRMIPortRelease() {
> System.out.println("Testing port release");
>
> System.out.println("Acquiring port... ");
> Remote reg = null;
> try {
> reg = LocateRegistry.createRegistry(1102);
> }
> catch (RemoteException ex) {
> ex.printStackTrace();
> }
>
> System.out.println("releasing port... ");
> try {
> java.rmi.server.UnicastRemoteObject.unexportObject(reg, true);
> }
> catch (NoSuchObjectException ex1) {
> ex1.printStackTrace();
> }
> reg = null;
> }
>
>
> -cm
>
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Thread at a glance:
Previous Message by Date:
RMI port release and LocateRegistry.createRegistry
Hi,
Does anyone know a way to release an in-application RMI registry port
without exiting the application? I'm creating the registry using
LocateRegistry.createRegistry. I've tried unexporting the registry, with no
success:
private void testRMIPortRelease() {
System.out.println("Testing port release");
System.out.println("Acquiring port... ");
Remote reg = null;
try {
reg = LocateRegistry.createRegistry(1102);
}
catch (RemoteException ex) {
ex.printStackTrace();
}
System.out.println("releasing port... ");
try {
java.rmi.server.UnicastRemoteObject.unexportObject(reg, true);
}
catch (NoSuchObjectException ex1) {
ex1.printStackTrace();
}
reg = null;
}
-cm
===========================================================================
To unsubscribe, send email to listserv@xxxxxxxxxxxx and include in the body
of the message "signoff RMI-USERS". For general help, send email to
listserv@xxxxxxxxxxxx and include in the body of the message "help".
For a list of frequently asked RMI questions please refer to:
http://java.sun.com/j2se/1.3/docs/guide/rmi/faq.html
To view past RMI-USERS postings, please see:
http://archives.java.sun.com/archives/rmi-users.html
Next Message by Date:
Re: RMI port release and LocateRegistry.createRegistry
Thanks for the info.
So I guess a workaround would be to exec rmiregistry and destroy the
subprocess when no longer needed. Does that sound reasonable?
-cm
> -----Original Message-----
> From: Peter Jones - JavaSoft East [mailto:jones@xxxxxxxxxxxxxxxxxxxx]
> Sent: Tuesday, November 18, 2003 5:14 PM
> To: MOJICA,CESAR (HP-Roseville,ex1)
> Cc: RMI-USERS@xxxxxxxxxxxx
> Subject: Re: RMI port release and LocateRegistry.createRegistry
>
>
> I'm afraid that you're just running into a bug (limitation) in Sun's
> current J2SE RMI implementations:
>
> http://developer.java.sun.com/developer/bugParade/bugs/4457683.html
> http://developer.java.sun.com/developer/bugParade/bugs/4508962.html
>
> -- Peter
>
>
> Quoting MOJICA,CESAR (HP-Roseville,ex1) <cesar.mojica@xxxxxx>:
> > Hi,
> >
> > Does anyone know a way to release an in-application RMI
> registry port
> > without exiting the application? I'm creating the registry using
> > LocateRegistry.createRegistry. I've tried unexporting the
> registry, with no
> > success:
> >
> > private void testRMIPortRelease() {
> > System.out.println("Testing port release");
> >
> > System.out.println("Acquiring port... ");
> > Remote reg = null;
> > try {
> > reg = LocateRegistry.createRegistry(1102);
> > }
> > catch (RemoteException ex) {
> > ex.printStackTrace();
> > }
> >
> > System.out.println("releasing port... ");
> > try {
> > java.rmi.server.UnicastRemoteObject.unexportObject(reg, true);
> > }
> > catch (NoSuchObjectException ex1) {
> > ex1.printStackTrace();
> > }
> > reg = null;
> > }
> >
> >
> > -cm
> >
>
===========================================================================
To unsubscribe, send email to listserv@xxxxxxxxxxxx and include in the body
of the message "signoff RMI-USERS". For general help, send email to
listserv@xxxxxxxxxxxx and include in the body of the message "help".
For a list of frequently asked RMI questions please refer to:
http://java.sun.com/j2se/1.3/docs/guide/rmi/faq.html
To view past RMI-USERS postings, please see:
http://archives.java.sun.com/archives/rmi-users.html
Previous Message by Thread:
RMI port release and LocateRegistry.createRegistry
Hi,
Does anyone know a way to release an in-application RMI registry port
without exiting the application? I'm creating the registry using
LocateRegistry.createRegistry. I've tried unexporting the registry, with no
success:
private void testRMIPortRelease() {
System.out.println("Testing port release");
System.out.println("Acquiring port... ");
Remote reg = null;
try {
reg = LocateRegistry.createRegistry(1102);
}
catch (RemoteException ex) {
ex.printStackTrace();
}
System.out.println("releasing port... ");
try {
java.rmi.server.UnicastRemoteObject.unexportObject(reg, true);
}
catch (NoSuchObjectException ex1) {
ex1.printStackTrace();
}
reg = null;
}
-cm
===========================================================================
To unsubscribe, send email to listserv@xxxxxxxxxxxx and include in the body
of the message "signoff RMI-USERS". For general help, send email to
listserv@xxxxxxxxxxxx and include in the body of the message "help".
For a list of frequently asked RMI questions please refer to:
http://java.sun.com/j2se/1.3/docs/guide/rmi/faq.html
To view past RMI-USERS postings, please see:
http://archives.java.sun.com/archives/rmi-users.html
Next Message by Thread:
Re: RMI port release and LocateRegistry.createRegistry
Thanks for the info.
So I guess a workaround would be to exec rmiregistry and destroy the
subprocess when no longer needed. Does that sound reasonable?
-cm
> -----Original Message-----
> From: Peter Jones - JavaSoft East [mailto:jones@xxxxxxxxxxxxxxxxxxxx]
> Sent: Tuesday, November 18, 2003 5:14 PM
> To: MOJICA,CESAR (HP-Roseville,ex1)
> Cc: RMI-USERS@xxxxxxxxxxxx
> Subject: Re: RMI port release and LocateRegistry.createRegistry
>
>
> I'm afraid that you're just running into a bug (limitation) in Sun's
> current J2SE RMI implementations:
>
> http://developer.java.sun.com/developer/bugParade/bugs/4457683.html
> http://developer.java.sun.com/developer/bugParade/bugs/4508962.html
>
> -- Peter
>
>
> Quoting MOJICA,CESAR (HP-Roseville,ex1) <cesar.mojica@xxxxxx>:
> > Hi,
> >
> > Does anyone know a way to release an in-application RMI
> registry port
> > without exiting the application? I'm creating the registry using
> > LocateRegistry.createRegistry. I've tried unexporting the
> registry, with no
> > success:
> >
> > private void testRMIPortRelease() {
> > System.out.println("Testing port release");
> >
> > System.out.println("Acquiring port... ");
> > Remote reg = null;
> > try {
> > reg = LocateRegistry.createRegistry(1102);
> > }
> > catch (RemoteException ex) {
> > ex.printStackTrace();
> > }
> >
> > System.out.println("releasing port... ");
> > try {
> > java.rmi.server.UnicastRemoteObject.unexportObject(reg, true);
> > }
> > catch (NoSuchObjectException ex1) {
> > ex1.printStackTrace();
> > }
> > reg = null;
> > }
> >
> >
> > -cm
> >
>
===========================================================================
To unsubscribe, send email to listserv@xxxxxxxxxxxx and include in the body
of the message "signoff RMI-USERS". For general help, send email to
listserv@xxxxxxxxxxxx and include in the body of the message "help".
For a list of frequently asked RMI questions please refer to:
http://java.sun.com/j2se/1.3/docs/guide/rmi/faq.html
To view past RMI-USERS postings, please see:
http://archives.java.sun.com/archives/rmi-users.html
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