New interrupt test (#2261)
New interrupt test (#2261)

* New interrupt test

Runs in same process, should hopefully be less flaky.

blaze/dask,jcrist/dask,ContinuumIO/dask,jakirkham/dask,mraspaud/dask,jcrist/dask,mrocklin/dask,dask/dask,blaze/dask,mrocklin/dask,ContinuumIO/dask,jakirkham/dask,mraspaud/dask,dask/dask