New sessions, kill consensus module (#2802)

* Draft of new sessions

* Reintroduce tuple impls

* Move staking module to new session API

* More work on staking and grandpa.

* Use iterator to avoid cloning and tuple macro

* Make runtime build again

* Polish the OpaqueKeys devex

* Move consensus logic into system & aura.

* Fix up system module

* Get build mostly going. Stuck at service.rs

* Building again

* Update srml/staking/src/lib.rs

Co-Authored-By: DemiMarie-parity <48690212+DemiMarie-parity@users.noreply.github.com>

* Refactoring out Consensus module, AuthorityIdOf, &c.

* Refactored out DigestItem::AuthoritiesChanged. Building.

* Remove tentative code

* Remove invalid comment

* Make Seal opaque and introduce nice methods for handling opaque items.

* Start to use proper digest for Aura authorities tracking.

* Fix up grandpa, remove system::Raw/Log

* Refactor Grandpa to use new logging infrastructure.

Also make authorityid/sessionkey static. Switch over to storing
authorities in a straight Vec.

* Building again

* Tidy up some AuthorityIds

* Expunge most of the rest of the AuthorityKey confusion.

Also, de-generify Babe and re-generify Aura.

* Remove cruft

* Untangle last of the `AuthorityId`s.

* Sort out finality_tracker

* Refactor median getting

* Apply suggestions from code review

Co-Authored-By: Robert Habermeier <rphmeier@gmail.com>

* Session tests works

* Update core/sr-primitives/src/generic/digest.rs

Co-Authored-By: DemiMarie-parity <48690212+DemiMarie-parity@users.noreply.github.com>

* Session tests works

* Fix for staking from @dvc94ch

* log an error

* fix test runtime build

* Some test fixes

* Staking mock update to new session api.

* Fix build.

* Move OpaqueKeys to primitives.

* Use on_initialize instead of check_rotate_session.

* Update tests to new staking api.

* fixup mock

* Fix bond_extra_and_withdraw_unbonded_works.

* Fix bond_with_little_staked_value_bounded_by_slot_stake.

* Fix bond_with_no_staked_value.

* Fix change_controller_works.

* Fix less_than_needed_candidates_works.

* Fix multi_era_reward_should_work.

* Fix nominating_and_rewards_should_work.

* Fix nominators_also_get_slashed.

* Fix phragmen_large_scale_test.

* Fix phragmen_poc_works.

* Fix phragmen_score_should_be_accurate_on_large_stakes.

* Fix phragmen_should_not_overflow.

* Fix reward_destination_works.

* Fix rewards_should_work.

* Fix sessions_and_eras_should_work.

* Fix slot_stake_is_least_staked_validator.

* Fix too_many_unbond_calls_should_not_work.

* Fix wrong_vote_is_null.

* Fix runtime.

* Fix wasm runtime build.

* Update Cargo.lock

* Fix warnings.

* Fix grandpa tests.

* Fix test-runtime build.

* Fix template node build.

* Fix stuff.

* Update Cargo.lock to fix CI

* Re-add missing AuRa logs

Runtimes are required to know about every digest they receive ― they
panic otherwise.  This re-adds support for AuRa pre-runtime digests.

* Update core/consensus/babe/src/digest.rs

Co-Authored-By: DemiMarie-parity <48690212+DemiMarie-parity@users.noreply.github.com>

* Kill log trait and all that jazz.

* Refactor staking tests.

* Fix ci runtime wasm check.

* Line length 120.

* Make tests build again

* Remove trailing commas in function declarations

The `extern_functions!` macro doesn’t like them, perhaps due to a bug in
rustc.

* Fix type error

* Fix compilation errors

* Fix a test

* Another couple of fixes

* Fix another test

* More test fixes

* Another test fix

* Bump runtime.

* Wrap long line

* Fix build, remove redundant code.

* Issue to track TODO

* Leave the benchmark code alone.

* Fix missing `std::time::{Instant, Duration}`

* Indentation

* Aura ConsensusLog as enum
This commit is contained in:
Gavin Wood
2019-06-14 16:34:34 +02:00
committed by GitHub
parent 0f44a28ce3
commit bda8641892
128 changed files with 2646 additions and 3671 deletions
+4 -8
View File
@@ -31,11 +31,8 @@ use client::error::{Error as ClientError, Result as ClientResult};
use client::light::blockchain::Storage as LightBlockchainStorage;
use parity_codec::{Decode, Encode};
use primitives::Blake2Hasher;
use runtime_primitives::generic::BlockId;
use runtime_primitives::traits::{
Block as BlockT, Header as HeaderT,
Zero, One, NumberFor, Digest, DigestItem,
};
use runtime_primitives::generic::{DigestItem, BlockId};
use runtime_primitives::traits::{Block as BlockT, Header as HeaderT, Zero, One, NumberFor};
use consensus_common::well_known_cache_keys;
use crate::cache::{DbCacheSync, DbCache, ComplexBlockId, EntryType as CacheEntryType};
use crate::utils::{self, meta_keys, Meta, db_err, read_db, block_id_to_lookup_key, read_meta};
@@ -574,11 +571,10 @@ pub(crate) mod tests {
use client::cht;
use runtime_primitives::generic::DigestItem;
use runtime_primitives::testing::{H256 as Hash, Header, Block as RawBlock, ExtrinsicWrapper};
use runtime_primitives::traits::AuthorityIdFor;
use super::*;
type Block = RawBlock<ExtrinsicWrapper<u32>>;
type AuthorityId = AuthorityIdFor<Block>;
type AuthorityId = primitives::ed25519::Public;
pub fn default_header(parent: &Hash, number: u64) -> Header {
Header {
@@ -871,7 +867,7 @@ pub(crate) mod tests {
fn authorities_are_cached() {
let db = LightStorage::new_test();
fn run_checks(db: &LightStorage<Block>, max: u64, checks: &[(u64, Option<Vec<AuthorityIdFor<Block>>>)]) {
fn run_checks(db: &LightStorage<Block>, max: u64, checks: &[(u64, Option<Vec<AuthorityId>>)]) {
for (at, expected) in checks.iter().take_while(|(at, _)| *at <= max) {
let actual = get_authorities(db.cache(), BlockId::Number(*at));
assert_eq!(*expected, actual);