On Sep 26, 2005, at 9:03 AM, John Anderson wrote:
Phillip J. Eby wrote:
Well, you can disable notifications *during* notifications.
That's the simplest way to avoid cascading. In point-to-point
subscription systems (like peak.events), you can also use the
trick of removing the current callback from the subscriber list
when calling it, so other subscribers will see events generated by
that callback, but the callback itself cannot receive events that
it generates itself.
I tried to disable notifications during notifications, however this
only works with our synchronous notifications, not our asynchronous
ones -- which is the problem I first raised.
What changes did you make to disable notifications? The code that I
have now controls the notification stuff in one place, so it should
be possible to disable notifications before they get delivered.
Ted
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