Interrupting tests may leave stuff running #105
Description
Sometimes interrupting a test run with Control+C leaves services in the background. The "root helper" subprocess doesn't seem to receive SIGINT reliably. Sometimes it receives it twice IIRC.
Also, the root helper is interrupted on the first control+c which only causes rspec to wait for the current test to finish. This is likely to cause the current test to fail in a misleading way.