Nathan,

        When I try to launch a JVM with the debug options it says there is no JDWP
implementation available, and I can not find the JPDA or the JVMDI shared
libraries in my JDK.  I am using Blackdown RC-4.  Do you know if there is
anything that needs to be installed on top of the JDK?

Thanks
Zack

> -----Original Message-----
> From: Nathan Meyers [mailto:[EMAIL PROTECTED]]
> Sent: Tuesday, April 18, 2000 7:20 PM
> To: Zack Grossbart; noisebrain; [EMAIL PROTECTED]
> Cc: [EMAIL PROTECTED]
> Subject: Re: jdb tips?
>
>
> On Tue, Apr 18, 2000 at 02:06:39PM -0400, Zack Grossbart wrote:
> > Hi,
> >
> >     I don't think there is a full JPDA or JVMDI implementation
> on Linux.  This
> > means that you can act as a JDPA client from Linux (i.e. debug a virtual
> > machine on windows from Linux), but you can not do it the other
> way around.
> > This includes using JDB against an application running on Linux.
> >
> > Sorry for the bad news.  I'd be very happy if I was contradicted.
>
> Then you can cheer up :-). The Sun/Inprise JDK has it, and the Blackdown
> JDK has had it since the current release candidate came out. The problem
> here appears to be a lack of current jdb documentation.
>
> The good news is, with JPDA, you can use debugger clients like those in
> JBuilder, so you're not stuck with jdb and its undocumented options.
>
> Nathan
>
> >
> > Zack
> >
> > > -----Original Message-----
> > > From: noisebrain [mailto:[EMAIL PROTECTED]]
> > > Sent: Thursday, April 13, 2000 10:42 PM
> > > To: [EMAIL PROTECTED]
> > > Cc: [EMAIL PROTECTED]
> > > Subject: jdb tips?
> > >
> > >
> > > Hello,
> > >
> > > i'm trying jdb for the first time and am having difficulties.
> > >
> > > Using sun/inprise/blackdown 1.2.2(feb version) I run my app with
> > >     -Xdebug -Djava.compiler=NONE -Xbootclasspath:...
> > > and it prints out e.g.
> > >     Agent password=3i5347
> > >
> > > The jdb tool doc says that I can then run
> > >     jdb -host <host> -password <password>
> > > but jdb itself says it does not recognize -host.   Jdb's usage message
> > > says it recognizes
> > >     -connect <connector-name>:<name1>=<value1>,.
> > > or
> > >     -attach <address>
> > > but the html doc doesn't describe what <address> or
> <connector-name> are.
> > >
> > > Thanks for any help
> > >
> > >
> > >
> > >
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> >
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