pulp/pulp — pull request #921 by rbarlow (2014-04-28 22:04:10+00:00)
Title: 1073065 - Better document task cancellations.

Task cancellations are not guaranteed to be processed before the task is
completed. This commit adds some notes to improve awareness of the race
condition between requesting a cancellation and the task completing.

https://bugzilla.redhat.com/show_bug.cgi?id=1073065