Save the specified reactor in ReactorSelectionMixin for later inspection
|Reported by:||exarkun||Owned by:|
branch-diff, diff-cov, branch-cov, buildbot
ReactorSelectionMixin gives an Options subclass options for listing and installing a particular reactor. To ensure that the reactor has the greatest chance of being successfully installed, it installs it while the option parsing is happening. This is cool.
However, it means that no "reactor" key is ever added to the Options instance, so it's hard to tell which reactor was installed.
In particular, disttrial (#1784) is interested in this so that it can configure the test runner processes it creates to use the same reactor.