On Mon, Jul 08, 2002 at 12:56:53PM -0400, Peter Royal wrote:
> On Monday 08 July 2002 12:46 pm, Marcus Crafter wrote:
> > From what I can see the asynchronous initialization code within
> > Fortress isn't working. When I trace through the code the component
> > handlers aren't initialized until components are actually lookup()'d.
>
> Are you tracing w/a debugger? If the other thread might not get a chance to
> run if you are stepping through with a debugger.
One of my ThreadSafe components wasn't being start()ed until I
actually looked it up. If I forced sync init, everything worked
fine, but with async init, it didn't.
I also checked it with jswat too, but didn't completely trust the
results as you pointed out too.
> > In the ContextManager a default CommandQueue object is created if one
> > is not specified (and also if setCommandQueue(null) is given to the
> > ContextBuilder (which seems suspicious)) and there seems to be no
> > ThreadManager associated with the CommandQueue, so initialize()'s are
> > only done inside FortressComponent/ServiceManager.lookup().
>
> The auto-creation of a CommandQueue doesn't work, for the reasons you noted.
>
> > Unfortunately I don't know the event and queue code well enough to
> > fix this problem if my analysis is correct. Any thoughts from the
> > more experienced developers there ?
>
> The async init does work though, if you specify a CommandQueue via the
> ContextBuilder.setCommandQueue(). I have it working here (verified w/log msgs
> and the source for some is the ThreadManager thread).
Ok, so you created a command queue instead of using the default
one that's created if its not specified. Would be great if you
could post the code how its created & registered with the
ThreadManager ? :)
Unfortunately setCommandQueue(null) does not disable async init,
as I thought it would due to OverridableContext which throws an
exception if a null is stored :(
Cheers,
Marcus
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