I'd guess it would have to go in to each backend as the CPM wouldn't know what cleanup was required, although there might be some way of doing this more intelligently that lightens the load on the backend programmer. Not sure, at this stage.Would this need to go in to each backend (like, an if Abort then HttpWebRequest.Abort) or could it be sent from the CPM? Or is this possibly what you started looking in to and never finished?
Skadz
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