Euan Kemp b7d4470f81 pkg/scheduler: fix minor race ...

While unlikely, it was possible before for the scheduler to race in such
a way that concurrent 'Add' calls would result in "leaking" a timer,
thus making an unstoppable invocation of that event.

This includes a test which fails without the small bugfix in
scheduler.go

2018-06-25 12:01:51 -07:00

..

scheduler_test.go

pkg/scheduler: fix minor race

2018-06-25 12:01:51 -07:00

scheduler.go

pkg/scheduler: fix minor race

2018-06-25 12:01:51 -07:00