Finality notification streams (#791)

* finalization for in_mem

* fetch last finalized block

* pruning: use canonical term instead of final

* finalize blocks in full node

* begin to port light client DB

* add tree-route

* keep number index consistent in full nodes

* fix tests

* disable cache and finish porting light client

* add AsMut to system module

* final leaf is always best

* fix all tests

* Fix comment and trace

* removed unused Into call

* add comment on behavior of `finalize_block`

* move `tree_route` to client common

* tree_route tests

* return slices in TreeRoute

* apply finality up to parent

* add `finalize_block` call

* adjust formatting

* finality notifications and add last finalized block to chain info

* exhaustive match and comments

* fix sync tests by using non-instant finality
This commit is contained in:
Robert Habermeier
2018-09-24 17:45:37 +01:00
committed by Arkadiy Paronyan
parent ef97973178
commit b02c274374
14 changed files with 665 additions and 225 deletions
+3 -3
View File
@@ -173,8 +173,8 @@ impl Peer {
fn flush(&self) {
}
fn generate_blocks<F>(&self, count: usize, mut edit_block: F)
where F: FnMut(&mut BlockBuilder<test_client::Backend, test_client::Executor, Block, Blake2Hasher, RlpCodec>)
fn generate_blocks<F>(&self, count: usize, mut edit_block: F)
where F: FnMut(&mut BlockBuilder<test_client::Backend, test_client::Executor, Block, Blake2Hasher, RlpCodec>)
{
for _ in 0 .. count {
let mut builder = self.client.new_block().unwrap();
@@ -246,7 +246,7 @@ impl TestNet {
pub fn add_peer(&mut self, config: &ProtocolConfig) {
let client = Arc::new(test_client::new());
let tx_pool = Arc::new(EmptyTransactionPool);
let import_queue = Arc::new(SyncImportQueue);
let import_queue = Arc::new(SyncImportQueue(false));
let sync = Protocol::new(config.clone(), client.clone(), import_queue, None, tx_pool, DummySpecialization).unwrap();
self.peers.push(Arc::new(Peer {
sync: sync,