Reestablish WebSWClientConnection in case of network process crash

[youenn fablet]

Reestablish WebSWClientConnection in case of network process crash

[youenn fablet]

Created attachment 370853 [details]
Patch

[WebKit Commit Bot]

Comment on attachment 370853 [details]
Patch

Clearing flags on attachment: 370853

Committed r245873: <https://trac.webkit.org/changeset/245873>

[WebKit Commit Bot]

All reviewed patches have been landed.  Closing bug.

[Radar WebKit Bug Importer]

<rdar://problem/51239460>

[Truitt Savell]

It looks like the new test http/wpt/service-workers/service-worker-networkprocess-crash.html

Added in https://trac.webkit.org/changeset/245873/webkit

is failing and crashing.

It also appears this patch caused multiple other flakey crashes.
I was able to reproduce the failures on 245873 but not on 245872.

History:
https://webkit-test-results.webkit.org/dashboards/flakiness_dashboard.html#showAllRuns=true&tests=http%2Fwpt%2Fservice-workers%2Fupdate-service-worker.https.html%20http%2Fwpt%2Fservice-workers%2Fuseragent.https.html%20http%2Fwpt%2Fservice-workers%2Fservice-worker-networkprocess-crash.html%20imported%2Fw3c%2Fweb-platform-tests%2FFileAPI%2Fhistorical.https.html%20http%2Fwpt%2Fcache-storage%2Fquota-third-party.https.html%20imported%2Fw3c%2Fweb-platform-tests%2Ffetch%2Fapi%2Fpolicies%2Freferrer-no-referrer-service-worker.https.html%20http%2Fwpt%2Fcrypto%2Faes-cbc-crash.any.worker.html