Currently, service worker proxy is deleted when stopping the service worker, which is different from regular workers. This requires stopping all ongoing loads, including worker script loads.
Created attachment 330395 [details] Patch
Comment on attachment 330395 [details] Patch Clearing flags on attachment: 330395 Committed r226398: <https://trac.webkit.org/changeset/226398>
All reviewed patches have been landed. Closing bug.
<rdar://problem/36292857>