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add account reader. trie walking not functional yet

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This commit is contained in:
Robert Habermeier
2016-06-13 12:04:20 +02:00
parent c9846b8f48
commit d696a66d71
2 changed files with 58 additions and 28 deletions
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14
ethcore/src/client/client.rs
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@@ -756,7 +756,7 @@ impl<V> BlockChainClient for Client<V> where V: Verifier {
}
fn take_snapshot(&self, root_dir: &Path) {
use pv64::{BlockChunker, ManifestData};
use pv64::{BlockChunker, ManifestData, StateChunker};
let best_header_bytes = self.best_block_header();
let best_header = HeaderView::new(&best_header_bytes);
@@ -764,21 +764,21 @@ impl<V> BlockChainClient for Client<V> where V: Verifier {
trace!(target: "pv64_snapshot", "Taking snapshot starting at block {}", best_header.number());
let mut path = root_dir.to_owned();
path.push("snapshot/");
let _ = create_dir(&path);
// lock the state db while we create the state chunks.
let state_hashes = {
let _state_db = self.state_db.lock().unwrap();
let state_db = self.state_db.lock().unwrap();
// todo [rob] actually create the state chunks.
Vec::new()
StateChunker::chunk_all(state_db.as_hashdb(), &state_root, &path).unwrap()
};
let best_hash = best_header.hash();
let genesis_hash = self.chain.genesis_hash();
let mut path = root_dir.to_owned();
path.push("snapshot/");
let _ = create_dir(&path);
let block_chunk_hashes = BlockChunker::new(self, best_hash, genesis_hash).chunk_all(&path);
let manifest_data = ManifestData {