Action proxies

Tom Van Cutsem at
Mon Feb 4 10:57:18 PST 2013

2013/2/4 Brendan Eich <brendan at>

> If notification proxies require allocation per trap activation, that's a
> fatal flaw in my view.

Did you mean to say action proxies? Action proxies do require allocation
per trap activation, and I also considered this a fatal flaw.

Notification proxies require allocation of a post-trap when they need to do
something after the operation was performed on the target. The post-trap
could be cached and reused, but only if the post-processing is independent
of the specific arguments passed to the intercepted operation.

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