Is there any support, or any interest in / way to add support for
deferred cancellation in pb?
Specifically I'd like do have something like:
class blah(pb...):
def remote_somelongtask(self, args):
...
taskid = somefunc()
d = defer.Deferred(lambda : canceltask(taskid))
return d
...and on the client:
d = callRemote('somelongtask', args)
...
# now we no longer need it
d.cancel()
...and have the cancel the server-side task.
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