diff options
| -rw-r--r-- | src/rpc/core_rpc_server.cpp | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/src/rpc/core_rpc_server.cpp b/src/rpc/core_rpc_server.cpp index dfc4d4cf3..bc7fe918f 100644 --- a/src/rpc/core_rpc_server.cpp +++ b/src/rpc/core_rpc_server.cpp @@ -362,8 +362,22 @@ namespace cryptonote if (use_bootstrap_daemon_if_necessary<COMMAND_RPC_GET_BLOCKS_FAST>(invoke_http_mode::BIN, "/getblocks.bin", req, res, r)) return r; - std::vector<std::pair<std::pair<cryptonote::blobdata, crypto::hash>, std::vector<std::pair<crypto::hash, cryptonote::blobdata> > > > bs; + // quick check for noop + if (!req.block_ids.empty()) + { + uint64_t last_block_height; + crypto::hash last_block_hash; + m_core.get_blockchain_top(last_block_height, last_block_hash); + if (last_block_hash == req.block_ids.front()) + { + res.start_height = 0; + res.current_height = m_core.get_current_blockchain_height(); + res.status = CORE_RPC_STATUS_OK; + return true; + } + } + std::vector<std::pair<std::pair<cryptonote::blobdata, crypto::hash>, std::vector<std::pair<crypto::hash, cryptonote::blobdata> > > > bs; if(!m_core.find_blockchain_supplement(req.start_height, req.block_ids, bs, res.current_height, res.start_height, req.prune, !req.no_miner_tx, COMMAND_RPC_GET_BLOCKS_FAST_MAX_COUNT)) { res.status = "Failed"; |