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Add storage cache for child trie and notification internals (#2639)

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* child cache, and test failing notifications

* fix tests and no listen child on top wildcard

* remove useless method

* bump impl version

* Update core/client/src/notifications.rs

Co-Authored-By: Tomasz Drwięga <tomusdrw@users.noreply.github.com>

* Update core/client/src/notifications.rs

Co-Authored-By: Tomasz Drwięga <tomusdrw@users.noreply.github.com>

* Update core/client/src/notifications.rs

Co-Authored-By: Tomasz Drwięga <tomusdrw@users.noreply.github.com>

* Update core/client/src/notifications.rs

Co-Authored-By: Tomasz Drwięga <tomusdrw@users.noreply.github.com>

* factoring notification methods to remove some redundant code.

* test child sub removal

* HStorage implementation and some type alias.

* Remove HStorage cache: does not fit

* fix removal

* Make cache use byte length (shared) instead of number of kv

* Make use of hashes cache in rpc

* applying ratio on different lru caches

* Fix format

* break a line

* Remove per element overhead of lru cache.

* typo
This commit is contained in:
cheme
2019-06-14 11:25:20 +02:00
committed by Gavin Wood
parent 5c3d1f82cd
commit e777038418
16 changed files with 679 additions and 196 deletions
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substrate/core/client/src/light/backend.rs
+9 -2
View File
@@ -26,7 +26,10 @@ use runtime_primitives::{generic::BlockId, Justification, StorageOverlay, Childr
use state_machine::{Backend as StateBackend, TrieBackend, backend::InMemory as InMemoryState};
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::backend::{
AuxStore, Backend as ClientBackend, BlockImportOperation, RemoteBackend, NewBlockState,
StorageCollection, ChildStorageCollection,
};
use crate::blockchain::HeaderBackend as BlockchainHeaderBackend;
use crate::error::{Error as ClientError, Result as ClientResult};
use crate::light::blockchain::{Blockchain, Storage as BlockchainStorage};
@@ -310,7 +313,11 @@ where
Ok(())
}
fn update_storage(&mut self, _update: Vec<(Vec<u8>, Option<Vec<u8>>)>) -> ClientResult<()> {
fn update_storage(
&mut self,
_update: StorageCollection,
_child_update: ChildStorageCollection,
) -> ClientResult<()> {
// we're not storing anything locally => ignore changes
Ok(())
}