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Update Substrate & Polkadot (#427)

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* Update Substrate & Polkadot

* Fixes
This commit is contained in:
Bastian Köcher
2021-05-04 09:48:41 +02:00
committed by GitHub
parent dd5ad841a0
commit 530c95d2df
11 changed files with 427 additions and 402 deletions
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cumulus/client/consensus/relay-chain/src/lib.rs
+49 -29
View File
@@ -39,7 +39,6 @@ use cumulus_primitives_core::{
ParaId, PersistedValidationData,
};
use cumulus_primitives_parachain_inherent::ParachainInherentData;
pub use import_queue::import_queue;
use parking_lot::Mutex;
use polkadot_service::ClientHandle;
use sc_client_api::Backend;
@@ -48,32 +47,35 @@ use sp_consensus::{
BlockImport, BlockImportParams, BlockOrigin, EnableProofRecording, Environment,
ForkChoiceStrategy, ProofRecording, Proposal, Proposer,
};
use sp_inherents::{InherentData, InherentDataProviders};
use sp_inherents::{CreateInherentDataProviders, InherentData, InherentDataProvider};
use sp_runtime::traits::{Block as BlockT, HashFor, Header as HeaderT};
use std::{marker::PhantomData, sync::Arc, time::Duration};
mod import_queue;
pub use import_queue::import_queue;
const LOG_TARGET: &str = "cumulus-consensus-relay-chain";
/// The implementation of the relay-chain provided consensus for parachains.
pub struct RelayChainConsensus<B, PF, BI, RClient, RBackend> {
pub struct RelayChainConsensus<B, PF, BI, RClient, RBackend, CIDP> {
para_id: ParaId,
_phantom: PhantomData<B>,
proposer_factory: Arc<Mutex<PF>>,
inherent_data_providers: InherentDataProviders,
create_inherent_data_providers: Arc<CIDP>,
block_import: Arc<futures::lock::Mutex<BI>>,
relay_chain_client: Arc<RClient>,
relay_chain_backend: Arc<RBackend>,
}
impl<B, PF, BI, RClient, RBackend> Clone for RelayChainConsensus<B, PF, BI, RClient, RBackend> {
impl<B, PF, BI, RClient, RBackend, CIDP> Clone
for RelayChainConsensus<B, PF, BI, RClient, RBackend, CIDP>
{
fn clone(&self) -> Self {
Self {
para_id: self.para_id,
_phantom: PhantomData,
proposer_factory: self.proposer_factory.clone(),
inherent_data_providers: self.inherent_data_providers.clone(),
create_inherent_data_providers: self.create_inherent_data_providers.clone(),
block_import: self.block_import.clone(),
relay_chain_backend: self.relay_chain_backend.clone(),
relay_chain_client: self.relay_chain_client.clone(),
@@ -81,18 +83,19 @@ impl<B, PF, BI, RClient, RBackend> Clone for RelayChainConsensus<B, PF, BI, RCli
}
}
impl<B, PF, BI, RClient, RBackend> RelayChainConsensus<B, PF, BI, RClient, RBackend>
impl<B, PF, BI, RClient, RBackend, CIDP> RelayChainConsensus<B, PF, BI, RClient, RBackend, CIDP>
where
B: BlockT,
RClient: ProvideRuntimeApi<PBlock>,
RClient::Api: ParachainHost<PBlock>,
RBackend: Backend<PBlock>,
CIDP: CreateInherentDataProviders<B, ()>,
{
/// Create a new instance of relay-chain provided consensus.
pub fn new(
para_id: ParaId,
proposer_factory: PF,
inherent_data_providers: InherentDataProviders,
create_inherent_data_providers: CIDP,
block_import: BI,
polkadot_client: Arc<RClient>,
polkadot_backend: Arc<RBackend>,
@@ -100,7 +103,7 @@ where
Self {
para_id,
proposer_factory: Arc::new(Mutex::new(proposer_factory)),
inherent_data_providers,
create_inherent_data_providers: Arc::new(create_inherent_data_providers),
block_import: Arc::new(futures::lock::Mutex::new(block_import)),
relay_chain_backend: polkadot_backend,
relay_chain_client: polkadot_client,
@@ -109,13 +112,26 @@ where
}
/// Get the inherent data with validation function parameters injected
fn inherent_data(
async fn inherent_data(
&self,
parent: B::Hash,
validation_data: &PersistedValidationData,
relay_parent: PHash,
) -> Option<InherentData> {
let mut inherent_data = self
.inherent_data_providers
let inherent_data_providers = self
.create_inherent_data_providers
.create_inherent_data_providers(parent, ())
.await
.map_err(|e| {
tracing::error!(
target: LOG_TARGET,
error = ?e,
"Failed to create inherent data providers",
)
})
.ok()?;
let mut inherent_data = inherent_data_providers
.create_inherent_data()
.map_err(|e| {
tracing::error!(
@@ -153,8 +169,8 @@ where
}
#[async_trait::async_trait]
impl<B, PF, BI, RClient, RBackend> ParachainConsensus<B>
for RelayChainConsensus<B, PF, BI, RClient, RBackend>
impl<B, PF, BI, RClient, RBackend, CIDP> ParachainConsensus<B>
for RelayChainConsensus<B, PF, BI, RClient, RBackend, CIDP>
where
B: BlockT,
RClient: ProvideRuntimeApi<PBlock> + Send + Sync,
@@ -168,6 +184,7 @@ where
ProofRecording = EnableProofRecording,
Proof = <EnableProofRecording as ProofRecording>::Proof,
>,
CIDP: CreateInherentDataProviders<B, ()>,
{
async fn produce_candidate(
&mut self,
@@ -184,7 +201,7 @@ where
)
.ok()?;
let inherent_data = self.inherent_data(&validation_data, relay_parent)?;
let inherent_data = self.inherent_data(parent.hash(), &validation_data, relay_parent).await?;
let Proposal {
block,
@@ -236,10 +253,10 @@ where
}
/// Paramaters of [`build_relay_chain_consensus`].
pub struct BuildRelayChainConsensusParams<PF, BI, RBackend> {
pub struct BuildRelayChainConsensusParams<PF, BI, RBackend, CIDP> {
pub para_id: ParaId,
pub proposer_factory: PF,
pub inherent_data_providers: InherentDataProviders,
pub create_inherent_data_providers: CIDP,
pub block_import: BI,
pub relay_chain_client: polkadot_service::Client,
pub relay_chain_backend: Arc<RBackend>,
@@ -248,15 +265,15 @@ pub struct BuildRelayChainConsensusParams<PF, BI, RBackend> {
/// Build the [`RelayChainConsensus`].
///
/// Returns a boxed [`ParachainConsensus`].
pub fn build_relay_chain_consensus<Block, PF, BI, RBackend>(
pub fn build_relay_chain_consensus<Block, PF, BI, RBackend, CIDP>(
BuildRelayChainConsensusParams {
para_id,
proposer_factory,
inherent_data_providers,
create_inherent_data_providers,
block_import,
relay_chain_client,
relay_chain_backend,
}: BuildRelayChainConsensusParams<PF, BI, RBackend>,
}: BuildRelayChainConsensusParams<PF, BI, RBackend, CIDP>,
) -> Box<dyn ParachainConsensus<Block>>
where
Block: BlockT,
@@ -271,12 +288,13 @@ where
RBackend: Backend<PBlock> + 'static,
// Rust bug: https://github.com/rust-lang/rust/issues/24159
sc_client_api::StateBackendFor<RBackend, PBlock>: sc_client_api::StateBackend<HashFor<PBlock>>,
CIDP: CreateInherentDataProviders<Block, ()> + 'static,
{
RelayChainConsensusBuilder::new(
para_id,
proposer_factory,
block_import,
inherent_data_providers,
create_inherent_data_providers,
relay_chain_client,
relay_chain_backend,
)
@@ -289,17 +307,17 @@ where
/// a concrete relay chain client instance, the builder takes a [`polkadot_service::Client`]
/// that wraps this concrete instanace. By using [`polkadot_service::ExecuteWithClient`]
/// the builder gets access to this concrete instance.
struct RelayChainConsensusBuilder<Block, PF, BI, RBackend> {
struct RelayChainConsensusBuilder<Block, PF, BI, RBackend, CIDP> {
para_id: ParaId,
_phantom: PhantomData<Block>,
proposer_factory: PF,
inherent_data_providers: InherentDataProviders,
create_inherent_data_providers: CIDP,
block_import: BI,
relay_chain_backend: Arc<RBackend>,
relay_chain_client: polkadot_service::Client,
}
impl<Block, PF, BI, RBackend> RelayChainConsensusBuilder<Block, PF, BI, RBackend>
impl<Block, PF, BI, RBackend, CIDP> RelayChainConsensusBuilder<Block, PF, BI, RBackend, CIDP>
where
Block: BlockT,
// Rust bug: https://github.com/rust-lang/rust/issues/24159
@@ -313,13 +331,14 @@ where
>,
BI: BlockImport<Block> + Send + Sync + 'static,
RBackend: Backend<PBlock> + 'static,
CIDP: CreateInherentDataProviders<Block, ()> + 'static,
{
/// Create a new instance of the builder.
fn new(
para_id: ParaId,
proposer_factory: PF,
block_import: BI,
inherent_data_providers: InherentDataProviders,
create_inherent_data_providers: CIDP,
relay_chain_client: polkadot_service::Client,
relay_chain_backend: Arc<RBackend>,
) -> Self {
@@ -328,7 +347,7 @@ where
_phantom: PhantomData,
proposer_factory,
block_import,
inherent_data_providers,
create_inherent_data_providers,
relay_chain_backend,
relay_chain_client,
}
@@ -340,8 +359,8 @@ where
}
}
impl<Block, PF, BI, RBackend> polkadot_service::ExecuteWithClient
for RelayChainConsensusBuilder<Block, PF, BI, RBackend>
impl<Block, PF, BI, RBackend, CIDP> polkadot_service::ExecuteWithClient
for RelayChainConsensusBuilder<Block, PF, BI, RBackend, CIDP>
where
Block: BlockT,
// Rust bug: https://github.com/rust-lang/rust/issues/24159
@@ -355,6 +374,7 @@ where
>,
BI: BlockImport<Block> + Send + Sync + 'static,
RBackend: Backend<PBlock> + 'static,
CIDP: CreateInherentDataProviders<Block, ()> + 'static,
{
type Output = Box<dyn ParachainConsensus<Block>>;
@@ -369,7 +389,7 @@ where
Box::new(RelayChainConsensus::new(
self.para_id,
self.proposer_factory,
self.inherent_data_providers,
self.create_inherent_data_providers,
self.block_import,
client.clone(),
self.relay_chain_backend,