Github user bbende commented on the issue:
https://github.com/apache/nifi-registry/pull/110
@pvillard31 I branched off your commit and resolved conflicts and took a
stab at making the the event publishing/consuming asynchronous so that the main
request path won't be impacted by any hang-ups from the providers.
Also tried to make the event concept a little bit less specific to flows so
that it can be easily re-used for any other types of items that we may store in
the registry like extensions, assets, etc.
My branch is here:
https://github.com/bbende/nifi-registry/commits/hook-provider
Let me know what you think about this approach. If we want to head down
this path I can submit a PR to your branch, or I can open a new PR against
registry that includes your commit + these changes. In the meantime I'll work
on some unit tests.
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