commit 8058d81e0dc5307808fd300267e17b5997d1e1dd Author: Arturo Filastò <art@fuffa.org> Date: Fri Jan 3 20:03:00 2014 +0100 Implement workaround a race condition that happens when calling next on generator. --- ooni/managers.py | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/ooni/managers.py b/ooni/managers.py index 348343f..f6af282 100644 --- a/ooni/managers.py +++ b/ooni/managers.py @@ -58,6 +58,11 @@ class TaskManager(object): self._run(task) except StopIteration: break + except ValueError as exc: + # XXX this is a workaround the race condition that leads the + # _tasks generator to throw the exception + # ValueError: generator already called. + continue def _run(self, task): """