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Allow updating configuration of changes tries (#3201)

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* DigestItem::ChangesTrieSignal

* introduce changes_trie::State

* introduce config activation block

* ChangesTrieSignal::as_new_configuration

* moved well_known_cache_keys to client

* extracted DbChangesTrieStorage to separate file

* change meaning of none in blockchain cache

* changes trie config (FULL) cache draft

* eliminating const ChangesTrieConfiguration

* delay pruning

* continue elimination

* do not prune CT config from cache

* removed redundant code

* fix some TODOs

* introduce ConfigurationRange

* use Configuration range in build

* build skewed digest

* remove debug print

* extracted surface iterator

* key_changes works with skewed digests

* fix client build

* add test for NeverPrune

* fix TODO

* fixed some TODOs

* more tests

* fixing TODOs

* fixed compilation

* update runtime version

* git rid of large tuple

* too long lines

* config_activation_block -> zero

* obsolete TODO

* removed unjustified expect

* update TODOs with issue number

* new CT pruning algorithm

fixed cache + multiple blocks finalization

track CT configuraiton on light clients

support CT configuration change revert

revert CT config test

new CT pruning algorithm

fixed cache + multiple blocks finalization

track CT configuraiton on light clients

support CT configuration change revert

revert CT config test

* BlockIdOrHeader isn't really required

* removed debug leftovers + some docs

* more docs

* more post-merge fixes

* more post-merge fixes

* revertes some unnecessary changes

* reverted unnecessary changes

* fix compilation + unnecessary changes

* (restart CI)

* fix cache update when finalizing multiple blocks

* fixed tests

* collect_extrinsics -> set_collect_extrinsics

* restore lost test

* do not calculate block number twice

* Update primitives/blockchain/src/error.rs

Co-Authored-By: cheme <emericchevalier.pro@gmail.com>

* map_err -> unwrap_or

* document get_at Result

* delete abandoned file

* added weight for set_changes_trie_config

* prefer_configs -> fail_if_disabled

* Update client/api/src/backend.rs

Co-Authored-By: cheme <emericchevalier.pro@gmail.com>

* Update client/db/src/changes_tries_storage.rs

Co-Authored-By: cheme <emericchevalier.pro@gmail.com>

* CommitOperation+merge -> CommitOperations

* fixed test compilation

* merged two different CTRange structs

* lost file

* uggrade db from v0 to v1 (init CT cache + add column)

* fix after merge

Co-authored-by: cheme <emericchevalier.pro@gmail.com>
Co-authored-by: Gavin Wood <github@gavwood.com>
This commit is contained in:
Svyatoslav Nikolsky
2020-01-16 19:38:24 +03:00
committed by Gavin Wood
parent 45fbf09dac
commit febf29390a
48 changed files with 2743 additions and 1548 deletions
Download Patch File Download Diff File Expand all files Collapse all files
substrate/client/src/call_executor.rs
+8 -7
View File
@@ -17,7 +17,7 @@
use std::{sync::Arc, panic::UnwindSafe, result, cell::RefCell};
use codec::{Encode, Decode};
use sp_runtime::{
generic::BlockId, traits::{Block as BlockT, HasherFor},
generic::BlockId, traits::{Block as BlockT, HasherFor, NumberFor},
};
use sp_state_machine::{
self, OverlayedChanges, Ext, ExecutionManager, StateMachine, ExecutionStrategy,
@@ -80,7 +80,7 @@ where
let state = self.backend.state_at(*id)?;
let return_data = StateMachine::new(
&state,
self.backend.changes_trie_storage(),
backend::changes_tries_state_at_block(id, self.backend.changes_trie_storage())?,
&mut changes,
&self.executor,
method,
@@ -132,6 +132,7 @@ where
}
let mut state = self.backend.state_at(*at)?;
let changes_trie_state = backend::changes_tries_state_at_block(at, self.backend.changes_trie_storage())?;
let mut storage_transaction_cache = storage_transaction_cache.map(|c| c.borrow_mut());
@@ -150,7 +151,7 @@ where
StateMachine::new(
&backend,
self.backend.changes_trie_storage(),
changes_trie_state,
&mut *changes.borrow_mut(),
&self.executor,
method,
@@ -163,7 +164,7 @@ where
}
None => StateMachine::new(
&state,
self.backend.changes_trie_storage(),
changes_trie_state,
&mut *changes.borrow_mut(),
&self.executor,
method,
@@ -183,13 +184,13 @@ where
fn runtime_version(&self, id: &BlockId<Block>) -> sp_blockchain::Result<RuntimeVersion> {
let mut overlay = OverlayedChanges::default();
let state = self.backend.state_at(*id)?;
let changes_trie_state = backend::changes_tries_state_at_block(id, self.backend.changes_trie_storage())?;
let mut cache = StorageTransactionCache::<Block, B::State>::default();
let mut ext = Ext::new(
&mut overlay,
&mut cache,
&state,
self.backend.changes_trie_storage(),
changes_trie_state,
None,
);
let version = self.executor.runtime_version(&mut ext);
@@ -207,7 +208,7 @@ where
method: &str,
call_data: &[u8]
) -> Result<(Vec<u8>, StorageProof), sp_blockchain::Error> {
sp_state_machine::prove_execution_on_trie_backend(
sp_state_machine::prove_execution_on_trie_backend::<_, _, NumberFor<Block>, _>(
trie_state,
overlay,
&self.executor,