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New Recipe: Manual Select Chain #428

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JoshOrndorff opened this issue Apr 14, 2021 · 0 comments
Open

New Recipe: Manual Select Chain #428

JoshOrndorff opened this issue Apr 14, 2021 · 0 comments

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@JoshOrndorff
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JoshOrndorff commented Apr 14, 2021 •
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The best chain is chosen by a "select chain rule" https://substrate.dev/rustdocs/v3.0.0/sp_consensus/trait.SelectChain.html . The most common implementation, and the one used in all current recipes nodes, is the standard "longest chain rule" https://substrate.dev/rustdocs/v3.0.0/sc_consensus/struct.LongestChain.html.

We could (and I would love to) impl SelectChain for ManualSelectChain which gets wired back to the RPC to be controlled manually by the user just like manual seal.

cc @girazoki
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