Re: [w3c/ServiceWorker] Check for Run Service Worker failure and disallow starting redundant workers. (#1419)

mattto commented on this pull request.



>  
+      <div class="note">
+        Note: This algorithm typically blocks until the service worker is [=running=]. Most callsites can check for success or failure by checking if the service worker is [=running=] after this algorithm returns.
+
+        This specification generally treats an [=abrupt completion=] due to an uncaught exception the same as a normal completion. That is, if the worker throws an exception during initial script evaluation, it is still considering running and can receive events. Some callsites distinguish between these scenarios by examining the [=start status=] of the [=running=] worker.

Oh yes that would be much simpler... I'll do that.

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