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Move authorities interface from Core to consensus (#1412)

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* Move authorities interface from Core to consensus

f

* notify all caches of block insert + create with up-to-date best_fin

* merged authorities_are_cached from light_grandpa_import2

* Add ProvideCache trait

* Create helper function for 'get_cache'

* Fix some formatting

* Bump impl version

* Resolve wasm conflicts

* Apply review comments

* Use try_for_each

* Move authorities interface from Core to consensus

f

* notify all caches of block insert + create with up-to-date best_fin

* merged authorities_are_cached from light_grandpa_import2

* Add ProvideCache trait

* Create helper function for 'get_cache'

* Fix some formatting

* Bump impl version

* Resolve wasm conflicts

* Apply review comments

* Use try_for_each

* Move authorities interface from Core to consensus

f

* notify all caches of block insert + create with up-to-date best_fin

* merged authorities_are_cached from light_grandpa_import2

* Add ProvideCache trait

* Create helper function for 'get_cache'

* Fix some formatting

* Bump impl version

* Resolve wasm conflicts

* Apply review comments

* Use try_for_each

* Increment impl_version

* Update lib.rs
This commit is contained in:
Stanislav Tkach
2019-03-29 18:41:22 +02:00
committed by Gav Wood
parent 55788fdf77
commit cbfc36b39f
44 changed files with 650 additions and 409 deletions
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substrate/core/client/src/light/backend.rs
+6 -6
View File
@@ -24,7 +24,7 @@ use parking_lot::RwLock;
use runtime_primitives::{generic::BlockId, Justification, StorageOverlay, ChildrenStorageOverlay};
use state_machine::{Backend as StateBackend, TrieBackend, backend::InMemory as InMemoryState};
use runtime_primitives::traits::{Block as BlockT, NumberFor, AuthorityIdFor, Zero, Header};
use runtime_primitives::traits::{Block as BlockT, NumberFor, Zero, Header};
use crate::in_mem::{self, check_genesis_storage};
use crate::backend::{AuxStore, Backend as ClientBackend, BlockImportOperation, RemoteBackend, NewBlockState};
use crate::blockchain::HeaderBackend as BlockchainHeaderBackend;
@@ -46,7 +46,7 @@ pub struct Backend<S, F, H> {
/// Light block (header and justification) import operation.
pub struct ImportOperation<Block: BlockT, S, F, H> {
header: Option<Block::Header>,
authorities: Option<Vec<AuthorityIdFor<Block>>>,
cache: HashMap<Vec<u8>, Vec<u8>>,
leaf_state: NewBlockState,
aux_ops: Vec<(Vec<u8>, Option<Vec<u8>>)>,
finalized_blocks: Vec<BlockId<Block>>,
@@ -117,7 +117,7 @@ impl<S, F, Block, H> ClientBackend<Block, H> for Backend<S, F, H> where
fn begin_operation(&self) -> ClientResult<Self::BlockImportOperation> {
Ok(ImportOperation {
header: None,
authorities: None,
cache: Default::default(),
leaf_state: NewBlockState::Normal,
aux_ops: Vec::new(),
finalized_blocks: Vec::new(),
@@ -146,7 +146,7 @@ impl<S, F, Block, H> ClientBackend<Block, H> for Backend<S, F, H> where
let is_genesis_import = header.number().is_zero();
self.blockchain.storage().import_header(
header,
operation.authorities,
operation.cache,
operation.leaf_state,
operation.aux_ops,
)?;
@@ -254,8 +254,8 @@ where
Ok(())
}
fn update_authorities(&mut self, authorities: Vec<AuthorityIdFor<Block>>) {
self.authorities = Some(authorities);
fn update_cache(&mut self, cache: HashMap<Vec<u8>, Vec<u8>>) {
self.cache = cache;
}
fn update_db_storage(&mut self, _update: <Self::State as StateBackend<H>>::Transaction) -> ClientResult<()> {