grassrootseconomics/openethereum
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Merge branch 'master' into canon-cache-size

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This commit is contained in:
Robert Habermeier
2016-10-07 13:55:20 +02:00
parent 299ceb8092 72ec9366ad
commit 19e5bede7f
7 changed files with 345 additions and 66 deletions
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12
ethcore/src/client/client.rs
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@@ -304,8 +304,7 @@ impl Client {
// Enact Verified Block
let parent = chain_has_parent.unwrap();
let last_hashes = self.build_last_hashes(header.parent_hash().clone());
let is_canon = header.parent_hash() == &chain.best_block_hash();
let db = if is_canon { self.state_db.lock().boxed_clone_canon() } else { self.state_db.lock().boxed_clone() };
let db = self.state_db.lock().boxed_clone_canon(&header.parent_hash());
let enact_result = enact_verified(block, engine, self.tracedb.read().tracing_enabled(), db, &parent, last_hashes, self.factories.clone());
if let Err(e) = enact_result {
@@ -459,6 +458,8 @@ impl Client {
enacted: route.enacted.clone(),
retracted: route.retracted.len()
});
let is_canon = route.enacted.last().map_or(false, |h| h == hash);
state.sync_cache(&route.enacted, &route.retracted, is_canon);
// Final commit to the DB
self.db.read().write_buffered(batch);
chain.commit();
@@ -533,9 +534,11 @@ impl Client {
/// Get a copy of the best block's state.
pub fn state(&self) -> State {
let header = self.best_block_header();
let header = HeaderView::new(&header);
State::from_existing(
self.state_db.lock().boxed_clone(),
HeaderView::new(&self.best_block_header()).state_root(),
self.state_db.lock().boxed_clone_canon(&header.hash()),
header.state_root(),
self.engine.account_start_nonce(),
self.factories.clone())
.expect("State root of best block header always valid.")
@@ -1129,6 +1132,7 @@ impl MiningBlockChainClient for Client {
let block_data = block.rlp_bytes();
let route = self.commit_block(block, &h, &block_data);
trace!(target: "client", "Imported sealed block #{} ({})", number, h);
self.state_db.lock().sync_cache(&route.enacted, &route.retracted, false);
let (enacted, retracted) = self.calculate_enacted_retracted(&[route]);
self.miner.chain_new_blocks(self, &[h.clone()], &[], &enacted, &retracted);