I've been running a local patch for a couple weeks now with following features:
1 - Added two methods to ThreadedAppServer: startRequest() and endRequest() methods. These methods can be used to implement page statistics and/or click tracking by session. Default implementation supports feature 2 below.
2 - Allow real time monitoring of the requests being processed by each thread. A new ThreadControl page has been added to the Admin context. Setting 'TrackThreads' to True in AppServer.config enables this feature. If the supplied
thread2.py module is loaded requests can be cancelled via this page.
3 - Support automatically cancelling requests taking more than a
configurable amount of time. Setting 'CancelLongRequests' to the
number of seconds after which a request should be cancelled in the
AppServer.config file enables this feature. This feature also requires 'TrackThreads' to be enabled.
The patch is relatively small, if there is interest in looking at these changes and moving them into the mainline I'd be happy to forward them to anyone interested. Of course, comments and suggestions are very welcome.