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this specific PR is not in-progress. to avoid change size getting out of hand it is better to split it up into smaller, more easily reviewable chunks IMO. |
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// lock the state db while we create the state chunks. | ||
let state_hashes = { | ||
let state_db = self.state_db.lock().unwrap(); |
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StateDB should not be locked for the whole duration, use a clone like this:
let db = self.state_db.lock().unwrap().boxed_clone();
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i had been under the impression that it was necessary for a proper snapshot. our conversation has mitigated these worries.
I'd avoid "pv64" name in the code, this is just a protocol version that can change. |
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This cannot be merged into master yet. It requires a DB upgrade/migration. Work will continue in the pv64 branch here, as well as my local pv64 branch. Opening the code to review so we can discuss design improvements, issues, and the way forward.