Future Work
In the current worker (common/TwistedServer.py) implementation the cancelling of a running calculation
is realized with execve. This is a method of pythons os module
which substitutes the running process with a given one. This
is somehow overkill, because only the thread in which the actual caculation
runs has to be terminated. This isn't possible with python 2.4 or earlier
versions.
Any help
concerning this workaround is highly appreciated.