AW: Hanging renders

Hi!

>Got the bastard! It was the call to _acquire in MeshTool.__getInboundLinks.


Ok, I removed that _acquire call in the CVS code.

>Now to strip out my debugging code. I'll contribute the NoisyLocker and
>LockWhiner, just in case anyone else runs into such problems. NoisyLocker
>makes sure that any _acquire is matched with a corresponding _release in
the
>same call frame. LockWhiner sits there whining if it can't get hold of a
>lock, letting you know who is sitting on it. 

Nice names ;-)

Send in the patch, I'll commit the stuff.

bye, Georg