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Add support for Grandpa warp sync #2301
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tomaka
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Jan 21, 2021
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Trying merge. |
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Builds upon paritytech/substrate#7711.
Ran
cargo update -p sp-ioand added a networking requests handler for Grandpa warp sync.If there is no objection, I'd like to add this to Polkadot 0.7.28.
This purely adds new code paths, and the request-response system has an "integrated DoS protection mechanism" (proper flow control), so while this change might seem big in appearance, it's very low risk.