tree 00be67b08fc7c00f13691b7e72c6440e46a778d1
parent 39d820d4e32fc99c65f562786097487d597dcee1
author Simon Binder <oss@simonbinder.eu> 1666757709 +0200
committer GitHub <noreply@github.com> 1666757709 -0700
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Properly check for callback arity in `shelf_web_socket` (#301)

Add argument types to callbacks in test, which would have caught this
bug. The implicit `dynamic` arguments match the `Function(Null, Null)`
check, but a callback with a more realistic non-nullable first argument
would not match.