Hi Greg,
Hmm, looking at the description of the SwingWorker class I think you
are right
(I've never used it). Where (if anywhere) do you call 'get' on the
Worker?
If you could provide a JVM stack dump when it is hung that would also
help.
In windows this is done by pressing <ctrl><break> in a DOS window that is
running
the JVM. Under Unix you can send the JVM a signal (sig 3? Google it to be
sure).
"Greg Steele" <[EMAIL PROTECTED]> wrote on 12/23/2005 09:15:01 AM:
> I'm sure you get sick of answering this question. However, I thought
the
> construct() method of the SwingWorker class was invoked on a third party
> thread, but I'll have to do some more research.
> > I thought I'd be safe using invokeAndWait within a SwingWorker.
> > Is this a thread safe operation?
>
> The operation is thread safe but in the case of SVG in the canvas
> DOM modifications it may need to query the canvas so it needs access
> to the Swing thread it of course can't get it if you are sitting in
> 'invokeAndWait' on the Update Manager.
>
> You will have to move your code into a 3rd party thread.
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