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use new commit mechanism in client

This commit is contained in:
Robert Habermeier 2016-09-26 17:27:48 +02:00
parent 238b4962f0
commit e26a16c70c
1 changed files with 9 additions and 9 deletions
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18
ethcore/src/client/client.rs
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@ -175,7 +175,7 @@ impl Client {
let mut state_db = journaldb::new(db.clone(), config.pruning, ::db::COL_STATE);
if state_db.is_empty() && try!(spec.ensure_db_good(state_db.as_hashdb_mut())) {
let mut batch = DBTransaction::new(&db);
try!(state_db.commit(&mut batch, 0, &spec.genesis_header().hash(), None));
try!(state_db.journal_under(&mut batch, 0, &spec.genesis_header().hash()));
try!(db.write(batch).map_err(ClientError::Database));
}
@ -421,13 +421,6 @@ impl Client {
let number = block.header().number();
let parent = block.header().parent_hash().clone();
let chain = self.chain.read();
// Are we committing an era?
let ancient = if number >= HISTORY {
let n = number - HISTORY;
Some((n, chain.block_hash(n).unwrap()))
} else {
None
};
// Commit results
let receipts = block.receipts().to_owned();
@ -442,7 +435,14 @@ impl Client {
// CHECK! I *think* this is fine, even if the state_root is equal to another
// already-imported block of the same number.
// TODO: Prove it with a test.
block.drain().commit(&mut batch, number, hash, ancient).expect("DB commit failed.");
let mut db = block.drain();
db.journal_under(&mut batch, number, hash).expect("DB commit failed");
if number >= HISTORY {
let n = number - HISTORY;
db.mark_canonical(&mut batch, n, &chain.block_hash(n).unwrap()).expect("DB commit failed");
}
let route = chain.insert_block(&mut batch, block_data, receipts);
self.tracedb.read().import(&mut batch, TraceImportRequest {