[proxyd]: Add block range rate limiting, and max block range to non-consensus mode #114
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Description
This PR implements two things:
Tests
Added new tests.
Additional context
ethereum-optimism/optimism#6686 originally implemented the ability to limit block range requests. The initial implementation supported both consensus and non-consensus mode, however there was feedback on that PR that we already had latest block polling in consensus mode, and any block range limiting should be added to that.
We've since tried to use consensus mode, and even opened some PRs to help (e.g. ethereum-optimism/optimism#7275), but unfortunately our setup is not conducive to consensus mode.