Limit number of blocks per level (2nd attempt)

client/consensus/aura/src/import_queue.rs

@@ -17,7 +17,7 @@
 //! Parachain specific wrapper for the AuRa import queue.
 
 use codec::Codec;
-use cumulus_client_consensus_common::ParachainBlockImport;
+use cumulus_client_consensus_common::ParachainBlockImportMarker;
 use sc_client_api::{backend::AuxStore, BlockOf, UsageProvider};
 use sc_consensus::{import_queue::DefaultImportQueue, BlockImport};
 use sc_consensus_aura::{AuraVerifier, CompatibilityMode};
@@ -37,7 +37,7 @@ use substrate_prometheus_endpoint::Registry;
 /// Parameters for [`import_queue`].
 pub struct ImportQueueParams<'a, I, C, CIDP, S> {
 	/// The block import to use.
-	pub block_import: ParachainBlockImport<I>,
+	pub block_import: I,
 	/// The client to interact with the chain.
 	pub client: Arc<C>,
 	/// The inherent data providers, to create the inherent data.
@@ -73,6 +73,7 @@ where
 		+ UsageProvider<Block>
 		+ HeaderBackend<Block>,
 	I: BlockImport<Block, Error = ConsensusError, Transaction = sp_api::TransactionFor<C, Block>>
+		+ ParachainBlockImportMarker
 		+ Send
 		+ Sync
 		+ 'static,

client/consensus/aura/src/lib.rs

@@ -24,7 +24,7 @@
 
 use codec::{Decode, Encode};
 use cumulus_client_consensus_common::{
-	ParachainBlockImport, ParachainCandidate, ParachainConsensus,
+	ParachainBlockImportMarker, ParachainCandidate, ParachainConsensus,
 };
 use cumulus_primitives_core::{relay_chain::v2::Hash as PHash, PersistedValidationData};
 
@@ -75,7 +75,7 @@ impl<B, CIDP, W> Clone for AuraConsensus<B, CIDP, W> {
 pub struct BuildAuraConsensusParams<PF, BI, CIDP, Client, BS, SO> {
 	pub proposer_factory: PF,
 	pub create_inherent_data_providers: CIDP,
-	pub block_import: ParachainBlockImport<BI>,
+	pub block_import: BI,
 	pub para_client: Arc<Client>,
 	pub backoff_authoring_blocks: Option<BS>,
 	pub sync_oracle: SO,
@@ -114,7 +114,11 @@ where
 		Client:
 			ProvideRuntimeApi<B> + BlockOf + AuxStore + HeaderBackend<B> + Send + Sync + 'static,
 		Client::Api: AuraApi<B, P::Public>,
-		BI: BlockImport<B, Transaction = sp_api::TransactionFor<Client, B>> + Send + Sync + 'static,
+		BI: BlockImport<B, Transaction = sp_api::TransactionFor<Client, B>>
+			+ ParachainBlockImportMarker
+			+ Send
+			+ Sync
+			+ 'static,
 		SO: SyncOracle + Send + Sync + Clone + 'static,
 		BS: BackoffAuthoringBlocksStrategy<NumberFor<B>> + Send + Sync + 'static,
 		PF: Environment<B, Error = Error> + Send + Sync + 'static,

client/consensus/common/Cargo.toml

@@ -10,6 +10,7 @@ async-trait = "0.1.59"
 codec = { package = "parity-scale-codec", version = "3.0.0", features = [ "derive" ] }
 dyn-clone = "1.0.10"
 futures = "0.3.25"
+log = "0.4.17"
 tracing = "0.1.37"
 
 # Substrate
@@ -24,7 +25,9 @@ sp-trie = { git = "https://github.com/paritytech/substrate", branch = "master" }
 polkadot-primitives = { git = "https://github.com/paritytech/polkadot", branch = "master" }
 
 # Cumulus
+cumulus-primitives-core = { path = "../../../primitives/core" }
 cumulus-relay-chain-interface = { path = "../../relay-chain-interface" }
+cumulus-client-pov-recovery = { path = "../../pov-recovery" }
 
 [dev-dependencies]
 futures-timer = "3.0.2"