git.delta.rocks / unique-network / refs/commits / cf483e2c63f2

1// Copyright 2019-2022 Unique Network (Gibraltar) Ltd.2// This file is part of Unique Network.34// Unique Network is free software: you can redistribute it and/or modify5// it under the terms of the GNU General Public License as published by6// the Free Software Foundation, either version 3 of the License, or7// (at your option) any later version.89// Unique Network is distributed in the hope that it will be useful,10// but WITHOUT ANY WARRANTY; without even the implied warranty of11// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the12// GNU General Public License for more details.1314// You should have received a copy of the GNU General Public License15// along with Unique Network. If not, see <http://www.gnu.org/licenses/>.1617// std18use std::sync::Arc;19use std::sync::Mutex;20use std::collections::BTreeMap;21use std::time::Duration;22use std::pin::Pin;23use fc_rpc_core::types::FeeHistoryCache;24use futures::{25	Stream, StreamExt,26	stream::select,27	task::{Context, Poll},28};29use tokio::time::Interval;3031use unique_rpc::overrides_handle;3233use serde::{Serialize, Deserialize};3435// Cumulus Imports36use cumulus_client_consensus_aura::{AuraConsensus, BuildAuraConsensusParams, SlotProportion};37use cumulus_client_consensus_common::{38	ParachainConsensus, ParachainBlockImport as TParachainBlockImport,39};40use cumulus_client_service::{41	prepare_node_config, start_collator, start_full_node, StartCollatorParams, StartFullNodeParams,42};43use cumulus_client_cli::CollatorOptions;44use cumulus_client_network::BlockAnnounceValidator;45use cumulus_primitives_core::ParaId;46use cumulus_relay_chain_inprocess_interface::build_inprocess_relay_chain;47use cumulus_relay_chain_interface::{RelayChainError, RelayChainInterface, RelayChainResult};48use cumulus_relay_chain_minimal_node::build_minimal_relay_chain_node;4950// Substrate Imports51use sp_api::BlockT;52use sc_executor::NativeElseWasmExecutor;53use sc_executor::NativeExecutionDispatch;54use sc_network::{NetworkService, NetworkBlock};55use sc_service::{BasePath, Configuration, PartialComponents, TaskManager};56use sc_telemetry::{Telemetry, TelemetryHandle, TelemetryWorker, TelemetryWorkerHandle};57use sp_keystore::SyncCryptoStorePtr;58use sp_runtime::traits::BlakeTwo256;59use substrate_prometheus_endpoint::Registry;60use sc_client_api::BlockchainEvents;61use sc_consensus::ImportQueue;6263use polkadot_service::CollatorPair;6465// Frontier Imports66use fc_rpc_core::types::FilterPool;67use fc_mapping_sync::{MappingSyncWorker, SyncStrategy};6869use up_common::types::opaque::{70	AuraId, RuntimeInstance, AccountId, Balance, Index, Hash, Block, BlockNumber,71};7273// RMRK74use up_data_structs::{75	RmrkCollectionInfo, RmrkInstanceInfo, RmrkResourceInfo, RmrkPropertyInfo, RmrkBaseInfo,76	RmrkPartType, RmrkTheme,77};7879/// Unique native executor instance.80#[cfg(feature = "unique-runtime")]81pub struct UniqueRuntimeExecutor;8283#[cfg(feature = "quartz-runtime")]84/// Quartz native executor instance.85pub struct QuartzRuntimeExecutor;8687/// Opal native executor instance.88pub struct OpalRuntimeExecutor;8990#[cfg(all(feature = "unique-runtime", feature = "runtime-benchmarks"))]91pub type DefaultRuntimeExecutor = UniqueRuntimeExecutor;9293#[cfg(all(94	not(feature = "unique-runtime"),95	feature = "quartz-runtime",96	feature = "runtime-benchmarks"97))]98pub type DefaultRuntimeExecutor = QuartzRuntimeExecutor;99100#[cfg(all(101	not(feature = "unique-runtime"),102	not(feature = "quartz-runtime"),103	feature = "runtime-benchmarks"104))]105pub type DefaultRuntimeExecutor = OpalRuntimeExecutor;106107#[cfg(feature = "unique-runtime")]108impl NativeExecutionDispatch for UniqueRuntimeExecutor {109	/// Only enable the benchmarking host functions when we actually want to benchmark.110	#[cfg(feature = "runtime-benchmarks")]111	type ExtendHostFunctions = frame_benchmarking::benchmarking::HostFunctions;112	/// Otherwise we only use the default Substrate host functions.113	#[cfg(not(feature = "runtime-benchmarks"))]114	type ExtendHostFunctions = ();115116	fn dispatch(method: &str, data: &[u8]) -> Option<Vec<u8>> {117		unique_runtime::api::dispatch(method, data)118	}119120	fn native_version() -> sc_executor::NativeVersion {121		unique_runtime::native_version()122	}123}124125#[cfg(feature = "quartz-runtime")]126impl NativeExecutionDispatch for QuartzRuntimeExecutor {127	/// Only enable the benchmarking host functions when we actually want to benchmark.128	#[cfg(feature = "runtime-benchmarks")]129	type ExtendHostFunctions = frame_benchmarking::benchmarking::HostFunctions;130	/// Otherwise we only use the default Substrate host functions.131	#[cfg(not(feature = "runtime-benchmarks"))]132	type ExtendHostFunctions = ();133134	fn dispatch(method: &str, data: &[u8]) -> Option<Vec<u8>> {135		quartz_runtime::api::dispatch(method, data)136	}137138	fn native_version() -> sc_executor::NativeVersion {139		quartz_runtime::native_version()140	}141}142143impl NativeExecutionDispatch for OpalRuntimeExecutor {144	/// Only enable the benchmarking host functions when we actually want to benchmark.145	#[cfg(feature = "runtime-benchmarks")]146	type ExtendHostFunctions = frame_benchmarking::benchmarking::HostFunctions;147	/// Otherwise we only use the default Substrate host functions.148	#[cfg(not(feature = "runtime-benchmarks"))]149	type ExtendHostFunctions = ();150151	fn dispatch(method: &str, data: &[u8]) -> Option<Vec<u8>> {152		opal_runtime::api::dispatch(method, data)153	}154155	fn native_version() -> sc_executor::NativeVersion {156		opal_runtime::native_version()157	}158}159160pub struct AutosealInterval {161	interval: Interval,162}163164impl AutosealInterval {165	pub fn new(config: &Configuration, interval: Duration) -> Self {166		let _tokio_runtime = config.tokio_handle.enter();167		let interval = tokio::time::interval(interval);168169		Self { interval }170	}171}172173impl Stream for AutosealInterval {174	type Item = tokio::time::Instant;175176	fn poll_next(mut self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Option<Self::Item>> {177		self.interval.poll_tick(cx).map(Some)178	}179}180181pub fn open_frontier_backend<Block: BlockT, C: sp_blockchain::HeaderBackend<Block>>(182	client: Arc<C>,183	config: &Configuration,184) -> Result<Arc<fc_db::Backend<Block>>, String> {185	let config_dir = config186		.base_path187		.as_ref()188		.map(|base_path| base_path.config_dir(config.chain_spec.id()))189		.unwrap_or_else(|| {190			BasePath::from_project("", "", "unique").config_dir(config.chain_spec.id())191		});192	let database_dir = config_dir.join("frontier").join("db");193194	Ok(Arc::new(fc_db::Backend::<Block>::new(195		client,196		&fc_db::DatabaseSettings {197			source: fc_db::DatabaseSource::RocksDb {198				path: database_dir,199				cache_size: 0,200			},201		},202	)?))203}204205type FullClient<RuntimeApi, ExecutorDispatch> =206	sc_service::TFullClient<Block, RuntimeApi, NativeElseWasmExecutor<ExecutorDispatch>>;207type FullBackend = sc_service::TFullBackend<Block>;208type FullSelectChain = sc_consensus::LongestChain<FullBackend, Block>;209type ParachainBlockImport<RuntimeApi, ExecutorDispatch> =210	TParachainBlockImport<Block, Arc<FullClient<RuntimeApi, ExecutorDispatch>>, FullBackend>;211212/// Starts a `ServiceBuilder` for a full service.213///214/// Use this macro if you don't actually need the full service, but just the builder in order to215/// be able to perform chain operations.216#[allow(clippy::type_complexity)]217pub fn new_partial<RuntimeApi, ExecutorDispatch, BIQ>(218	config: &Configuration,219	build_import_queue: BIQ,220) -> Result<221	PartialComponents<222		FullClient<RuntimeApi, ExecutorDispatch>,223		FullBackend,224		FullSelectChain,225		sc_consensus::DefaultImportQueue<Block, FullClient<RuntimeApi, ExecutorDispatch>>,226		sc_transaction_pool::FullPool<Block, FullClient<RuntimeApi, ExecutorDispatch>>,227		(228			Option<Telemetry>,229			Option<FilterPool>,230			Arc<fc_db::Backend<Block>>,231			Option<TelemetryWorkerHandle>,232			FeeHistoryCache,233		),234	>,235	sc_service::Error,236>237where238	sc_client_api::StateBackendFor<FullBackend, Block>: sp_api::StateBackend<BlakeTwo256>,239	RuntimeApi: sp_api::ConstructRuntimeApi<Block, FullClient<RuntimeApi, ExecutorDispatch>>240		+ Send241		+ Sync242		+ 'static,243	RuntimeApi::RuntimeApi: sp_transaction_pool::runtime_api::TaggedTransactionQueue<Block>,244	ExecutorDispatch: NativeExecutionDispatch + 'static,245	BIQ: FnOnce(246		Arc<FullClient<RuntimeApi, ExecutorDispatch>>,247		Arc<FullBackend>,248		&Configuration,249		Option<TelemetryHandle>,250		&TaskManager,251	) -> Result<252		sc_consensus::DefaultImportQueue<Block, FullClient<RuntimeApi, ExecutorDispatch>>,253		sc_service::Error,254	>,255{256	let _telemetry = config257		.telemetry_endpoints258		.clone()259		.filter(|x| !x.is_empty())260		.map(|endpoints| -> Result<_, sc_telemetry::Error> {261			let worker = TelemetryWorker::new(16)?;262			let telemetry = worker.handle().new_telemetry(endpoints);263			Ok((worker, telemetry))264		})265		.transpose()?;266267	let telemetry = config268		.telemetry_endpoints269		.clone()270		.filter(|x| !x.is_empty())271		.map(|endpoints| -> Result<_, sc_telemetry::Error> {272			let worker = TelemetryWorker::new(16)?;273			let telemetry = worker.handle().new_telemetry(endpoints);274			Ok((worker, telemetry))275		})276		.transpose()?;277278	let executor = NativeElseWasmExecutor::<ExecutorDispatch>::new(279		config.wasm_method,280		config.default_heap_pages,281		config.max_runtime_instances,282		config.runtime_cache_size,283	);284285	let (client, backend, keystore_container, task_manager) =286		sc_service::new_full_parts::<Block, RuntimeApi, _>(287			config,288			telemetry.as_ref().map(|(_, telemetry)| telemetry.handle()),289			executor,290		)?;291	let client = Arc::new(client);292293	let telemetry_worker_handle = telemetry.as_ref().map(|(worker, _)| worker.handle());294295	let telemetry = telemetry.map(|(worker, telemetry)| {296		task_manager297			.spawn_handle()298			.spawn("telemetry", None, worker.run());299		telemetry300	});301302	let select_chain = sc_consensus::LongestChain::new(backend.clone());303304	let transaction_pool = sc_transaction_pool::BasicPool::new_full(305		config.transaction_pool.clone(),306		config.role.is_authority().into(),307		config.prometheus_registry(),308		task_manager.spawn_essential_handle(),309		client.clone(),310	);311312	let filter_pool: Option<FilterPool> = Some(Arc::new(Mutex::new(BTreeMap::new())));313314	let frontier_backend = open_frontier_backend(client.clone(), config)?;315316	let import_queue = build_import_queue(317		client.clone(),318		backend.clone(),319		config,320		telemetry.as_ref().map(|telemetry| telemetry.handle()),321		&task_manager,322	)?;323	let fee_history_cache: FeeHistoryCache = Arc::new(Mutex::new(BTreeMap::new()));324325	let params = PartialComponents {326		backend,327		client,328		import_queue,329		keystore_container,330		task_manager,331		transaction_pool,332		select_chain,333		other: (334			telemetry,335			filter_pool,336			frontier_backend,337			telemetry_worker_handle,338			fee_history_cache,339		),340	};341342	Ok(params)343}344345async fn build_relay_chain_interface(346	polkadot_config: Configuration,347	parachain_config: &Configuration,348	telemetry_worker_handle: Option<TelemetryWorkerHandle>,349	task_manager: &mut TaskManager,350	collator_options: CollatorOptions,351	hwbench: Option<sc_sysinfo::HwBench>,352) -> RelayChainResult<(353	Arc<(dyn RelayChainInterface + 'static)>,354	Option<CollatorPair>,355)> {356	if collator_options.relay_chain_rpc_urls.is_empty() {357		build_inprocess_relay_chain(358			polkadot_config,359			parachain_config,360			telemetry_worker_handle,361			task_manager,362			hwbench,363		)364	} else {365		build_minimal_relay_chain_node(366			polkadot_config,367			task_manager,368			collator_options.relay_chain_rpc_urls,369		)370		.await371	}372}373374/// Start a node with the given parachain `Configuration` and relay chain `Configuration`.375///376/// This is the actual implementation that is abstract over the executor and the runtime api.377#[sc_tracing::logging::prefix_logs_with("Parachain")]378async fn start_node_impl<Runtime, RuntimeApi, ExecutorDispatch, BIQ, BIC>(379	parachain_config: Configuration,380	polkadot_config: Configuration,381	collator_options: CollatorOptions,382	id: ParaId,383	build_import_queue: BIQ,384	build_consensus: BIC,385	hwbench: Option<sc_sysinfo::HwBench>,386) -> sc_service::error::Result<(TaskManager, Arc<FullClient<RuntimeApi, ExecutorDispatch>>)>387where388	sc_client_api::StateBackendFor<FullBackend, Block>: sp_api::StateBackend<BlakeTwo256>,389	Runtime: RuntimeInstance + Send + Sync + 'static,390	<Runtime as RuntimeInstance>::CrossAccountId: Serialize,391	for<'de> <Runtime as RuntimeInstance>::CrossAccountId: Deserialize<'de>,392	RuntimeApi: sp_api::ConstructRuntimeApi<Block, FullClient<RuntimeApi, ExecutorDispatch>>393		+ Send394		+ Sync395		+ 'static,396	RuntimeApi::RuntimeApi: sp_transaction_pool::runtime_api::TaggedTransactionQueue<Block>397		+ fp_rpc::EthereumRuntimeRPCApi<Block>398		+ fp_rpc::ConvertTransactionRuntimeApi<Block>399		+ sp_session::SessionKeys<Block>400		+ sp_block_builder::BlockBuilder<Block>401		+ pallet_transaction_payment_rpc_runtime_api::TransactionPaymentApi<Block, Balance>402		+ sp_api::ApiExt<Block, StateBackend = sc_client_api::StateBackendFor<FullBackend, Block>>403		+ up_rpc::UniqueApi<Block, Runtime::CrossAccountId, AccountId>404		+ app_promotion_rpc::AppPromotionApi<Block, BlockNumber, Runtime::CrossAccountId, AccountId>405		+ rmrk_rpc::RmrkApi<406			Block,407			AccountId,408			RmrkCollectionInfo<AccountId>,409			RmrkInstanceInfo<AccountId>,410			RmrkResourceInfo,411			RmrkPropertyInfo,412			RmrkBaseInfo<AccountId>,413			RmrkPartType,414			RmrkTheme,415		> + substrate_frame_rpc_system::AccountNonceApi<Block, AccountId, Index>416		+ sp_api::Metadata<Block>417		+ sp_offchain::OffchainWorkerApi<Block>418		+ cumulus_primitives_core::CollectCollationInfo<Block>,419	ExecutorDispatch: NativeExecutionDispatch + 'static,420	BIQ: FnOnce(421		Arc<FullClient<RuntimeApi, ExecutorDispatch>>,422		Arc<FullBackend>,423		&Configuration,424		Option<TelemetryHandle>,425		&TaskManager,426	) -> Result<427		sc_consensus::DefaultImportQueue<Block, FullClient<RuntimeApi, ExecutorDispatch>>,428		sc_service::Error,429	>,430	BIC: FnOnce(431		Arc<FullClient<RuntimeApi, ExecutorDispatch>>,432		Arc<FullBackend>,433		Option<&Registry>,434		Option<TelemetryHandle>,435		&TaskManager,436		Arc<dyn RelayChainInterface>,437		Arc<sc_transaction_pool::FullPool<Block, FullClient<RuntimeApi, ExecutorDispatch>>>,438		Arc<NetworkService<Block, Hash>>,439		SyncCryptoStorePtr,440		bool,441	) -> Result<Box<dyn ParachainConsensus<Block>>, sc_service::Error>,442{443	let parachain_config = prepare_node_config(parachain_config);444445	let params =446		new_partial::<RuntimeApi, ExecutorDispatch, BIQ>(&parachain_config, build_import_queue)?;447	let (mut telemetry, filter_pool, frontier_backend, telemetry_worker_handle, fee_history_cache) =448		params.other;449450	let client = params.client.clone();451	let backend = params.backend.clone();452	let mut task_manager = params.task_manager;453454	let (relay_chain_interface, collator_key) = build_relay_chain_interface(455		polkadot_config,456		&parachain_config,457		telemetry_worker_handle,458		&mut task_manager,459		collator_options.clone(),460		hwbench.clone(),461	)462	.await463	.map_err(|e| match e {464		RelayChainError::ServiceError(polkadot_service::Error::Sub(x)) => x,465		s => s.to_string().into(),466	})?;467468	let block_announce_validator = BlockAnnounceValidator::new(relay_chain_interface.clone(), id);469470	let force_authoring = parachain_config.force_authoring;471	let validator = parachain_config.role.is_authority();472	let prometheus_registry = parachain_config.prometheus_registry().cloned();473	let transaction_pool = params.transaction_pool.clone();474	let import_queue_service = params.import_queue.service();475476	let (network, system_rpc_tx, tx_handler_controller, start_network) =477		sc_service::build_network(sc_service::BuildNetworkParams {478			config: &parachain_config,479			client: client.clone(),480			transaction_pool: transaction_pool.clone(),481			spawn_handle: task_manager.spawn_handle(),482			import_queue: params.import_queue,483			block_announce_validator_builder: Some(Box::new(|_| {484				Box::new(block_announce_validator)485			})),486			warp_sync: None,487		})?;488489	let rpc_client = client.clone();490	let rpc_pool = transaction_pool.clone();491	let select_chain = params.select_chain.clone();492	let rpc_network = network.clone();493494	let rpc_frontier_backend = frontier_backend.clone();495496	let block_data_cache = Arc::new(fc_rpc::EthBlockDataCacheTask::new(497		task_manager.spawn_handle(),498		overrides_handle::<_, _, Runtime>(client.clone()),499		50,500		50,501		prometheus_registry.clone(),502	));503504	task_manager.spawn_essential_handle().spawn(505		"frontier-mapping-sync-worker",506		None,507		MappingSyncWorker::new(508			client.import_notification_stream(),509			Duration::new(6, 0),510			client.clone(),511			backend.clone(),512			frontier_backend.clone(),513			3,514			0,515			SyncStrategy::Normal,516		)517		.for_each(|()| futures::future::ready(())),518	);519520	let rpc_builder = Box::new(move |deny_unsafe, subscription_task_executor| {521		let full_deps = unique_rpc::FullDeps {522			backend: rpc_frontier_backend.clone(),523			deny_unsafe,524			client: rpc_client.clone(),525			pool: rpc_pool.clone(),526			graph: rpc_pool.pool().clone(),527			// TODO: Unhardcode528			enable_dev_signer: false,529			filter_pool: filter_pool.clone(),530			network: rpc_network.clone(),531			select_chain: select_chain.clone(),532			is_authority: validator,533			// TODO: Unhardcode534			max_past_logs: 10000,535			block_data_cache: block_data_cache.clone(),536			fee_history_cache: fee_history_cache.clone(),537			// TODO: Unhardcode538			fee_history_limit: 2048,539		};540541		unique_rpc::create_full::<_, _, _, _, Runtime, RuntimeApi, _>(542			full_deps,543			subscription_task_executor,544		)545		.map_err(Into::into)546	});547548	sc_service::spawn_tasks(sc_service::SpawnTasksParams {549		rpc_builder,550		client: client.clone(),551		transaction_pool: transaction_pool.clone(),552		task_manager: &mut task_manager,553		config: parachain_config,554		keystore: params.keystore_container.sync_keystore(),555		backend: backend.clone(),556		network: network.clone(),557		system_rpc_tx,558		telemetry: telemetry.as_mut(),559		tx_handler_controller,560	})?;561562	if let Some(hwbench) = hwbench {563		sc_sysinfo::print_hwbench(&hwbench);564565		if let Some(ref mut telemetry) = telemetry {566			let telemetry_handle = telemetry.handle();567			task_manager.spawn_handle().spawn(568				"telemetry_hwbench",569				None,570				sc_sysinfo::initialize_hwbench_telemetry(telemetry_handle, hwbench),571			);572		}573	}574575	let announce_block = {576		let network = network.clone();577		Arc::new(Box::new(move |hash, data| {578			network.announce_block(hash, data)579		}))580	};581582	let relay_chain_slot_duration = Duration::from_secs(6);583584	if validator {585		let parachain_consensus = build_consensus(586			client.clone(),587			backend.clone(),588			prometheus_registry.as_ref(),589			telemetry.as_ref().map(|t| t.handle()),590			&task_manager,591			relay_chain_interface.clone(),592			transaction_pool,593			network,594			params.keystore_container.sync_keystore(),595			force_authoring,596		)?;597598		let spawner = task_manager.spawn_handle();599600		let params = StartCollatorParams {601			para_id: id,602			block_status: client.clone(),603			announce_block,604			client: client.clone(),605			task_manager: &mut task_manager,606			spawner,607			parachain_consensus,608			import_queue: import_queue_service,609			collator_key: collator_key.expect("Command line arguments do not allow this. qed"),610			relay_chain_interface,611			relay_chain_slot_duration,612		};613614		start_collator(params).await?;615	} else {616		let params = StartFullNodeParams {617			client: client.clone(),618			announce_block,619			task_manager: &mut task_manager,620			para_id: id,621			import_queue: import_queue_service,622			relay_chain_interface,623			relay_chain_slot_duration,624		};625626		start_full_node(params)?;627	}628629	start_network.start_network();630631	Ok((task_manager, client))632}633634/// Build the import queue for the the parachain runtime.635pub fn parachain_build_import_queue<RuntimeApi, ExecutorDispatch>(636	client: Arc<FullClient<RuntimeApi, ExecutorDispatch>>,637	backend: Arc<FullBackend>,638	config: &Configuration,639	telemetry: Option<TelemetryHandle>,640	task_manager: &TaskManager,641) -> Result<642	sc_consensus::DefaultImportQueue<Block, FullClient<RuntimeApi, ExecutorDispatch>>,643	sc_service::Error,644>645where646	RuntimeApi: sp_api::ConstructRuntimeApi<Block, FullClient<RuntimeApi, ExecutorDispatch>>647		+ Send648		+ Sync649		+ 'static,650	RuntimeApi::RuntimeApi: sp_transaction_pool::runtime_api::TaggedTransactionQueue<Block>651		+ sp_block_builder::BlockBuilder<Block>652		+ sp_consensus_aura::AuraApi<Block, AuraId>653		+ sp_api::ApiExt<Block, StateBackend = sc_client_api::StateBackendFor<FullBackend, Block>>,654	ExecutorDispatch: NativeExecutionDispatch + 'static,655{656	let slot_duration = cumulus_client_consensus_aura::slot_duration(&*client)?;657658	let block_import = ParachainBlockImport::new(client.clone(), backend.clone());659660	cumulus_client_consensus_aura::import_queue::<661		sp_consensus_aura::sr25519::AuthorityPair,662		_,663		_,664		_,665		_,666		_,667	>(cumulus_client_consensus_aura::ImportQueueParams {668		block_import,669		client: client.clone(),670		create_inherent_data_providers: move |_, _| async move {671			let time = sp_timestamp::InherentDataProvider::from_system_time();672673			let slot =674				sp_consensus_aura::inherents::InherentDataProvider::from_timestamp_and_slot_duration(675					*time,676					slot_duration,677				);678679			Ok((slot, time))680		},681		registry: config.prometheus_registry(),682		spawner: &task_manager.spawn_essential_handle(),683		telemetry,684	})685	.map_err(Into::into)686}687688/// Start a normal parachain node.689pub async fn start_node<Runtime, RuntimeApi, ExecutorDispatch>(690	parachain_config: Configuration,691	polkadot_config: Configuration,692	collator_options: CollatorOptions,693	id: ParaId,694	hwbench: Option<sc_sysinfo::HwBench>,695) -> sc_service::error::Result<(TaskManager, Arc<FullClient<RuntimeApi, ExecutorDispatch>>)>696where697	Runtime: RuntimeInstance + Send + Sync + 'static,698	<Runtime as RuntimeInstance>::CrossAccountId: Serialize,699	for<'de> <Runtime as RuntimeInstance>::CrossAccountId: Deserialize<'de>,700	RuntimeApi: sp_api::ConstructRuntimeApi<Block, FullClient<RuntimeApi, ExecutorDispatch>>701		+ Send702		+ Sync703		+ 'static,704	RuntimeApi::RuntimeApi: sp_transaction_pool::runtime_api::TaggedTransactionQueue<Block>705		+ fp_rpc::EthereumRuntimeRPCApi<Block>706		+ fp_rpc::ConvertTransactionRuntimeApi<Block>707		+ sp_session::SessionKeys<Block>708		+ sp_block_builder::BlockBuilder<Block>709		+ pallet_transaction_payment_rpc_runtime_api::TransactionPaymentApi<Block, Balance>710		+ sp_api::ApiExt<Block, StateBackend = sc_client_api::StateBackendFor<FullBackend, Block>>711		+ up_rpc::UniqueApi<Block, Runtime::CrossAccountId, AccountId>712		+ app_promotion_rpc::AppPromotionApi<Block, BlockNumber, Runtime::CrossAccountId, AccountId>713		+ rmrk_rpc::RmrkApi<714			Block,715			AccountId,716			RmrkCollectionInfo<AccountId>,717			RmrkInstanceInfo<AccountId>,718			RmrkResourceInfo,719			RmrkPropertyInfo,720			RmrkBaseInfo<AccountId>,721			RmrkPartType,722			RmrkTheme,723		> + substrate_frame_rpc_system::AccountNonceApi<Block, AccountId, Index>724		+ sp_api::Metadata<Block>725		+ sp_offchain::OffchainWorkerApi<Block>726		+ cumulus_primitives_core::CollectCollationInfo<Block>727		+ sp_consensus_aura::AuraApi<Block, AuraId>,728	ExecutorDispatch: NativeExecutionDispatch + 'static,729{730	start_node_impl::<Runtime, RuntimeApi, ExecutorDispatch, _, _>(731		parachain_config,732		polkadot_config,733		collator_options,734		id,735		parachain_build_import_queue,736		|client,737		 backend,738		 prometheus_registry,739		 telemetry,740		 task_manager,741		 relay_chain_interface,742		 transaction_pool,743		 sync_oracle,744		 keystore,745		 force_authoring| {746			let slot_duration = cumulus_client_consensus_aura::slot_duration(&*client)?;747748			let proposer_factory = sc_basic_authorship::ProposerFactory::with_proof_recording(749				task_manager.spawn_handle(),750				client.clone(),751				transaction_pool,752				prometheus_registry,753				telemetry.clone(),754			);755756			let block_import = ParachainBlockImport::new(client.clone(), backend.clone());757758			Ok(AuraConsensus::build::<759				sp_consensus_aura::sr25519::AuthorityPair,760				_,761				_,762				_,763				_,764				_,765				_,766			>(BuildAuraConsensusParams {767				proposer_factory,768				create_inherent_data_providers: move |_, (relay_parent, validation_data)| {769					let relay_chain_interface = relay_chain_interface.clone();770					async move {771						let parachain_inherent =772						cumulus_primitives_parachain_inherent::ParachainInherentData::create_at(773							relay_parent,774							&relay_chain_interface,775							&validation_data,776							id,777						).await;778779						let time = sp_timestamp::InherentDataProvider::from_system_time();780781						let slot =782						sp_consensus_aura::inherents::InherentDataProvider::from_timestamp_and_slot_duration(783							*time,784							slot_duration,785						);786787						let parachain_inherent = parachain_inherent.ok_or_else(|| {788							Box::<dyn std::error::Error + Send + Sync>::from(789								"Failed to create parachain inherent",790							)791						})?;792						Ok((slot, time, parachain_inherent))793					}794				},795				block_import,796				para_client: client,797				backoff_authoring_blocks: Option::<()>::None,798				sync_oracle,799				keystore,800				force_authoring,801				slot_duration,802				// We got around 500ms for proposing803				block_proposal_slot_portion: SlotProportion::new(1f32 / 24f32),804				telemetry,805				max_block_proposal_slot_portion: None,806			}))807		},808		hwbench,809	)810	.await811}812813fn dev_build_import_queue<RuntimeApi, ExecutorDispatch>(814	client: Arc<FullClient<RuntimeApi, ExecutorDispatch>>,815	_: Arc<FullBackend>,816	config: &Configuration,817	_: Option<TelemetryHandle>,818	task_manager: &TaskManager,819) -> Result<820	sc_consensus::DefaultImportQueue<Block, FullClient<RuntimeApi, ExecutorDispatch>>,821	sc_service::Error,822>823where824	RuntimeApi: sp_api::ConstructRuntimeApi<Block, FullClient<RuntimeApi, ExecutorDispatch>>825		+ Send826		+ Sync827		+ 'static,828	RuntimeApi::RuntimeApi: sp_transaction_pool::runtime_api::TaggedTransactionQueue<Block>829		+ sp_api::ApiExt<Block, StateBackend = sc_client_api::StateBackendFor<FullBackend, Block>>,830	ExecutorDispatch: NativeExecutionDispatch + 'static,831{832	Ok(sc_consensus_manual_seal::import_queue(833		Box::new(client.clone()),834		&task_manager.spawn_essential_handle(),835		config.prometheus_registry(),836	))837}838839/// Builds a new development service. This service uses instant seal, and mocks840/// the parachain inherent841pub fn start_dev_node<Runtime, RuntimeApi, ExecutorDispatch>(842	config: Configuration,843	autoseal_interval: Duration,844) -> sc_service::error::Result<TaskManager>845where846	Runtime: RuntimeInstance + Send + Sync + 'static,847	<Runtime as RuntimeInstance>::CrossAccountId: Serialize,848	for<'de> <Runtime as RuntimeInstance>::CrossAccountId: Deserialize<'de>,849	RuntimeApi: sp_api::ConstructRuntimeApi<Block, FullClient<RuntimeApi, ExecutorDispatch>>850		+ Send851		+ Sync852		+ 'static,853	RuntimeApi::RuntimeApi: sp_transaction_pool::runtime_api::TaggedTransactionQueue<Block>854		+ fp_rpc::EthereumRuntimeRPCApi<Block>855		+ fp_rpc::ConvertTransactionRuntimeApi<Block>856		+ sp_session::SessionKeys<Block>857		+ sp_block_builder::BlockBuilder<Block>858		+ pallet_transaction_payment_rpc_runtime_api::TransactionPaymentApi<Block, Balance>859		+ sp_api::ApiExt<Block, StateBackend = sc_client_api::StateBackendFor<FullBackend, Block>>860		+ up_rpc::UniqueApi<Block, Runtime::CrossAccountId, AccountId>861		+ app_promotion_rpc::AppPromotionApi<Block, BlockNumber, Runtime::CrossAccountId, AccountId>862		+ rmrk_rpc::RmrkApi<863			Block,864			AccountId,865			RmrkCollectionInfo<AccountId>,866			RmrkInstanceInfo<AccountId>,867			RmrkResourceInfo,868			RmrkPropertyInfo,869			RmrkBaseInfo<AccountId>,870			RmrkPartType,871			RmrkTheme,872		> + substrate_frame_rpc_system::AccountNonceApi<Block, AccountId, Index>873		+ sp_api::Metadata<Block>874		+ sp_offchain::OffchainWorkerApi<Block>875		+ cumulus_primitives_core::CollectCollationInfo<Block>876		+ sp_consensus_aura::AuraApi<Block, AuraId>,877	ExecutorDispatch: NativeExecutionDispatch + 'static,878{879	use sc_consensus_manual_seal::{run_manual_seal, EngineCommand, ManualSealParams};880	use fc_consensus::FrontierBlockImport;881	use sc_client_api::HeaderBackend;882883	let sc_service::PartialComponents {884		client,885		backend,886		mut task_manager,887		import_queue,888		keystore_container,889		select_chain: maybe_select_chain,890		transaction_pool,891		other:892			(telemetry, filter_pool, frontier_backend, _telemetry_worker_handle, fee_history_cache),893	} = new_partial::<RuntimeApi, ExecutorDispatch, _>(894		&config,895		dev_build_import_queue::<RuntimeApi, ExecutorDispatch>,896	)?;897	let prometheus_registry = config.prometheus_registry().cloned();898899	let block_data_cache = Arc::new(fc_rpc::EthBlockDataCacheTask::new(900		task_manager.spawn_handle(),901		overrides_handle::<_, _, Runtime>(client.clone()),902		50,903		50,904		prometheus_registry.clone(),905	));906907	let (network, system_rpc_tx, tx_handler_controller, network_starter) =908		sc_service::build_network(sc_service::BuildNetworkParams {909			config: &config,910			client: client.clone(),911			transaction_pool: transaction_pool.clone(),912			spawn_handle: task_manager.spawn_handle(),913			import_queue,914			block_announce_validator_builder: None,915			warp_sync: None,916		})?;917918	if config.offchain_worker.enabled {919		sc_service::build_offchain_workers(920			&config,921			task_manager.spawn_handle(),922			client.clone(),923			network.clone(),924		);925	}926927	let collator = config.role.is_authority();928929	let select_chain = maybe_select_chain.clone();930931	if collator {932		let block_import =933			FrontierBlockImport::new(client.clone(), client.clone(), frontier_backend.clone());934935		let env = sc_basic_authorship::ProposerFactory::new(936			task_manager.spawn_handle(),937			client.clone(),938			transaction_pool.clone(),939			prometheus_registry.as_ref(),940			telemetry.as_ref().map(|x| x.handle()),941		);942943		let transactions_commands_stream: Box<944			dyn Stream<Item = EngineCommand<Hash>> + Send + Sync + Unpin,945		> = Box::new(946			transaction_pool947				.pool()948				.validated_pool()949				.import_notification_stream()950				.map(|_| EngineCommand::SealNewBlock {951					create_empty: true,952					finalize: false,953					parent_hash: None,954					sender: None,955				}),956		);957958		let autoseal_interval = Box::pin(AutosealInterval::new(&config, autoseal_interval));959		let idle_commands_stream: Box<960			dyn Stream<Item = EngineCommand<Hash>> + Send + Sync + Unpin,961		> = Box::new(autoseal_interval.map(|_| EngineCommand::SealNewBlock {962			create_empty: true,963			finalize: false,964			parent_hash: None,965			sender: None,966		}));967968		let commands_stream = select(transactions_commands_stream, idle_commands_stream);969970		let slot_duration = cumulus_client_consensus_aura::slot_duration(&*client)?;971		let client_set_aside_for_cidp = client.clone();972973		task_manager.spawn_essential_handle().spawn_blocking(974			"authorship_task",975			Some("block-authoring"),976			run_manual_seal(ManualSealParams {977				block_import,978				env,979				client: client.clone(),980				pool: transaction_pool.clone(),981				commands_stream,982				select_chain: select_chain.clone(),983				consensus_data_provider: None,984				create_inherent_data_providers: move |block: Hash, ()| {985					let current_para_block = client_set_aside_for_cidp986						.number(block)987						.expect("Header lookup should succeed")988						.expect("Header passed in as parent should be present in backend.");989990					let client_for_xcm = client_set_aside_for_cidp.clone();991					async move {992						let time = sp_timestamp::InherentDataProvider::from_system_time();993994						let mocked_parachain = cumulus_primitives_parachain_inherent::MockValidationDataInherentDataProvider {995							current_para_block,996							relay_offset: 1000,997							relay_blocks_per_para_block: 2,998							para_blocks_per_relay_epoch: 0,999							xcm_config: cumulus_primitives_parachain_inherent::MockXcmConfig::new(1000								&*client_for_xcm,1001								block,1002								Default::default(),1003								Default::default(),1004							),1005							relay_randomness_config: (),1006							raw_downward_messages: vec![],1007							raw_horizontal_messages: vec![],1008						};10091010						let slot =1011						sp_consensus_aura::inherents::InherentDataProvider::from_timestamp_and_slot_duration(1012							*time,1013							slot_duration,1014						);10151016						Ok((time, slot, mocked_parachain))1017					}1018				},1019			}),1020		);1021	}10221023	task_manager.spawn_essential_handle().spawn(1024		"frontier-mapping-sync-worker",1025		Some("block-authoring"),1026		MappingSyncWorker::new(1027			client.import_notification_stream(),1028			Duration::new(6, 0),1029			client.clone(),1030			backend.clone(),1031			frontier_backend.clone(),1032			3,1033			0,1034			SyncStrategy::Normal,1035		)1036		.for_each(|()| futures::future::ready(())),1037	);10381039	let rpc_client = client.clone();1040	let rpc_pool = transaction_pool.clone();1041	let rpc_network = network.clone();1042	let rpc_frontier_backend = frontier_backend.clone();1043	let rpc_builder = Box::new(move |deny_unsafe, subscription_executor| {1044		let full_deps = unique_rpc::FullDeps {1045			backend: rpc_frontier_backend.clone(),1046			deny_unsafe,1047			client: rpc_client.clone(),1048			pool: rpc_pool.clone(),1049			graph: rpc_pool.pool().clone(),1050			// TODO: Unhardcode1051			enable_dev_signer: false,1052			filter_pool: filter_pool.clone(),1053			network: rpc_network.clone(),1054			select_chain: select_chain.clone(),1055			is_authority: collator,1056			// TODO: Unhardcode1057			max_past_logs: 10000,1058			block_data_cache: block_data_cache.clone(),1059			fee_history_cache: fee_history_cache.clone(),1060			// TODO: Unhardcode1061			fee_history_limit: 2048,1062		};10631064		unique_rpc::create_full::<_, _, _, _, Runtime, RuntimeApi, _>(1065			full_deps,1066			subscription_executor,1067		)1068		.map_err(Into::into)1069	});10701071	sc_service::spawn_tasks(sc_service::SpawnTasksParams {1072		network,1073		client,1074		keystore: keystore_container.sync_keystore(),1075		task_manager: &mut task_manager,1076		transaction_pool,1077		rpc_builder,1078		backend,1079		system_rpc_tx,1080		config,1081		telemetry: None,1082		tx_handler_controller,1083	})?;10841085	network_starter.start_network();1086	Ok(task_manager)1087}