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Daemon RPC: high_height_ok req boolean field /getblocks.bin
Behavior before: when start_height > chain tip, response fails Behavior after: when req.high_height_ok is true && req.start_height > chain tip, server rerturns a successful response that includes chain height
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cc73fe7116
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2 changed files with 13 additions and 3 deletions
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@ -702,12 +702,20 @@ namespace cryptonote
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if (get_blocks)
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{
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// quick check for noop
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if (!req.block_ids.empty())
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if (req.start_height > 0 || !req.block_ids.empty())
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{
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uint64_t last_block_height;
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crypto::hash last_block_hash;
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m_core.get_blockchain_top(last_block_height, last_block_hash);
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if (last_block_hash == req.block_ids.front())
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if (!req.high_height_ok && req.start_height > last_block_height)
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{
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res.status = "Failed";
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return true;
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}
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if (req.start_height > last_block_height ||
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(!req.block_ids.empty() && last_block_hash == req.block_ids.front()))
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{
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res.start_height = 0;
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res.current_height = last_block_height + 1;
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