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Fix light client startup #1130
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Fix light client startup #1130
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gavofyork
reviewed
Nov 17, 2018
core/client/db/src/light.rs
Outdated
| transaction.put(columns::HEADER, &lookup_key, &header.encode()); | ||
| transaction.put(columns::HASH_LOOKUP, hash.as_ref(), &lookup_key); | ||
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| if number == Zero::zero() { |
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number.is_zero() should be fine (and possibly faster)
gavofyork
approved these changes
Nov 17, 2018
svyatonik
added
A0-please_review
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There's no need to rebuild the runtime as nothing there was changed. I would generally avoid doing so as it just goes into the PR and creates unnecessary merge conflicts. |
gavofyork
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A7-looksgoodcantmerge
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A0-please_review
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It has been a while since I last started light client && there are now 2 issues:
Client::new, before network has been started => there were no peers to ask for the state;GENESIS_HASHmeta => updatedread_metafails when light client with non-empty db is started.cc @amaurymartiny