fix: None does not implement middleware when there are no middlewares #1763
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Please add a changelog entry that describes the fix |
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Closing in favor of #1766 |
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Description
When no middlewares are registered falcon-instrumentation will throw following exception:
TypeError: None does not implement the middleware interfaceType of change
How Has This Been Tested?
We are running a Hug framework that built on top of Falcon.
Its enough to build a basic api without middlewares and instrument it with falcon instrumentation to encounter this error.
Application will exit immediately without this fix. As a workaround any middleware can be registered.
Does This PR Require a Core Repo Change?
Checklist:
See contributing.md for styleguide, changelog guidelines, and more.