Beta: 1.11.6 backports (#9015)

* parity-version: bump beta to 1.11.6

* scripts: remove md5 checksums (#8884)

* Add support for --chain tobalaba

* Convert indents to tabs :)

* Fixes for misbehavior reporting in AuthorityRound (#8998)

* aura: only report after checking for repeated skipped primaries

* aura: refactor duplicate code for getting epoch validator set

* aura: verify_external: report on validator set contract instance

* aura: use correct validator set epoch number when reporting

* aura: use epoch set when verifying blocks

* aura: report skipped primaries when generating seal

* aura: handle immediate transitions

* aura: don't report skipped steps from genesis to first block

* aura: fix reporting test

* aura: refactor duplicate code to handle immediate_transitions

* aura: let reporting fail on verify_block_basic

* aura: add comment about possible failure of reporting

* Only return error log for rustls (#9025)

* Transaction Pool improvements (#8470)

* Don't use ethereum_types in transaction pool.

* Hide internal insertion_id.

* Fix tests.

* Review grumbles.

* Improve should_replace on NonceAndGasPrice (#8980)

* Additional tests for NonceAndGasPrice::should_replace.

* Fix should_replace in the distinct sender case.

* Use natural priority ordering to simplify should_replace.

* Minimal effective gas price in the queue (#8934)

* Minimal effective gas price.

* Fix naming, add test

* Fix minimal entry score and add test.

* Fix worst_transaction.

* Remove effective gas price threshold.

* Don't leak gas_price decisions out of Scoring.

* Never drop local transactions from different senders. (#9002)

* Recently rejected cache for transaction queue (#9005)

* Store recently rejected transactions.

* Don't cache AlreadyImported rejections.

* Make the size of transaction verification queue dependent on pool size.

* Add a test for recently rejected.

* Fix logging for recently rejected.

* Make rejection cache smaller.

* obsolete test removed

* obsolete test removed

* Construct cache with_capacity.

* Optimize pending transactions filter (#9026)

* rpc: return unordered transactions in pending transactions filter

* ethcore: use LruCache for nonce cache

Only clear the nonce cache when a block is retracted

* Revert "ethcore: use LruCache for nonce cache"

This reverts commit b382c19.

* Use only cached nonces when computing pending hashes.

* Give filters their own locks, so that they don't block one another.

* Fix pending transaction count if not sealing.

* Clear cache only when block is enacted.

* Fix RPC tests.

* Address review comments.

* A last bunch of txqueue performance optimizations (#9024)

* Clear cache only when block is enacted.

* Add tracing for cull.

* Cull split.

* Cull after creating pending block.

* Add constant, remove sync::read tracing.

* Reset debug.

* Remove excessive tracing.

* Use struct for NonceCache.

* Fix build

* Remove warnings.

* Fix build again.

* miner: add missing macro use for trace_time

* ci: remove md5 merge leftovers

Cargo.toml

@@ -2,7 +2,7 @@
 description = "Parity Ethereum client"
 name = "parity"
 # NOTE Make sure to update util/version/Cargo.toml as well
-version = "1.11.5"
+version = "1.11.6"
 license = "GPL-3.0"
 authors = ["Parity Technologies <admin@parity.io>"]
 

ethcore/private-tx/src/lib.rs

@@ -82,7 +82,7 @@ use ethcore::client::{
 	Client, ChainNotify, ChainRoute, ChainMessageType, ClientIoMessage, BlockId, CallContract
 };
 use ethcore::account_provider::AccountProvider;
-use ethcore::miner::{self, Miner, MinerService};
+use ethcore::miner::{self, Miner, MinerService, pool_client::NonceCache};
 use ethcore::trace::{Tracer, VMTracer};
 use rustc_hex::FromHex;
 
@@ -94,6 +94,9 @@ use_contract!(private, "PrivateContract", "res/private.json");
 /// Initialization vector length.
 const INIT_VEC_LEN: usize = 16;
 
+/// Size of nonce cache
+const NONCE_CACHE_SIZE: usize = 128;
+
 /// Configurtion for private transaction provider
 #[derive(Default, PartialEq, Debug, Clone)]
 pub struct ProviderConfig {
@@ -243,7 +246,7 @@ impl Provider where {
 		Ok(original_transaction)
 	}
 
-	fn pool_client<'a>(&'a self, nonce_cache: &'a RwLock<HashMap<Address, U256>>) -> miner::pool_client::PoolClient<'a, Client> {
+	fn pool_client<'a>(&'a self, nonce_cache: &'a NonceCache) -> miner::pool_client::PoolClient<'a, Client> {
 		let engine = self.client.engine();
 		let refuse_service_transactions = true;
 		miner::pool_client::PoolClient::new(
@@ -262,7 +265,7 @@ impl Provider where {
 	/// can be replaced with a single `drain()` method instead.
 	/// Thanks to this we also don't really need to lock the entire verification for the time of execution.
 	fn process_queue(&self) -> Result<(), Error> {
-		let nonce_cache = Default::default();
+		let nonce_cache = NonceCache::new(NONCE_CACHE_SIZE);
 		let mut verification_queue = self.transactions_for_verification.lock();
 		let ready_transactions = verification_queue.ready_transactions(self.pool_client(&nonce_cache));
 		for transaction in ready_transactions {
@@ -583,7 +586,7 @@ impl Importer for Arc<Provider> {
 				trace!("Validating transaction: {:?}", original_tx);
 				// Verify with the first account available
 				trace!("The following account will be used for verification: {:?}", validation_account);
-				let nonce_cache = Default::default();
+				let nonce_cache = NonceCache::new(NONCE_CACHE_SIZE);
 				self.transactions_for_verification.lock().add_transaction(
 					original_tx,
 					contract,

ethcore/res/ethereum/tobalaba.json

@@ -0,0 +1,54 @@
+{
+	"name": "Tobalaba",
+	"engine": {
+		"authorityRound": {
+			"params": {
+				"stepDuration": "3",
+				"validators": {
+					"contract": "0x1000000000000000000000000000000000000005"
+				},
+				"maximumUncleCount": 999999
+			}
+		}
+	},
+	"params": {
+		"maximumExtraDataSize": "0x20",
+		"gasLimitBoundDivisor": "0x400",
+		"minGasLimit": "0x1388",
+		"networkID": "0x62121",
+		"wasmActivationTransition": 4000000
+	},
+	"genesis": {
+		"seal": {
+			"authorityRound": {
+				"step": "0x0",
+				"signature": "0x0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"
+			}
+		},
+		"difficulty": "0x20000",
+		"gasLimit": "0x800000"
+	},
+	"accounts": {
+		"0x1000000000000000000000000000000000000005": {
+			"balance": "1",
+			"constructor": 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+		},
+		"0x1000000000000000000000000000000000000006": {
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+		},
+		"0x1000000000000000000000000000000000000007": {
+			"balance": "1",
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+		},
+		"0x4ba15b56452521c0826a35a6f2022e1210fc519b": {
+			"balance": "0x7E37BE2022B2B09472D89C0000"
+		}
+	},
+	"nodes": [
+		"enode://147573f46fe9f5cc38fbe070089a31390baec5dd2827c8f2ef168833e4d0254fbee3969a02c5b9910ea5d5b23d86a6ed5eabcda17cc12007b7d9178b6c697aa5@37.120.168.56:30303",
+		"enode://a370d5fd55959f20af6d1565b151a760c1372f5a2aaf674d4892cd4fd2de0d1f672781cd40e0d4e4b51c5823527ddec73b31cc14ac685449d9f0866996a16b9f@13.76.165.180:30303",
+		"enode://da019fa5fb1fda105100d68a986938ec15ac5c6ff69d6e4ad3e350e377057f3e67e33aea5feb22d5cdcfc22041d141c8453c77baa64a216fff98f191ca76b3ec@18.220.108.238:30303",
+		"enode://49498fb8cdcd79c813ccdaa9496a3a4be0a187a3183e99adbc04d9c90b9a62ad59f0b6832f6e43b48e63fbebf74ec5438eb0d6d9098330edf36413d276fedf81@13.80.148.117:30303"
+	]
+}

ethcore/src/client/client.rs

@@ -86,7 +86,6 @@ pub use verification::queue::QueueInfo as BlockQueueInfo;
 
 use_contract!(registry, "Registry", "res/contracts/registrar.json");
 
-const MAX_TX_QUEUE_SIZE: usize = 4096;
 const MAX_ANCIENT_BLOCKS_QUEUE_SIZE: usize = 4096;
 // Max number of blocks imported at once.
 const MAX_ANCIENT_BLOCKS_TO_IMPORT: usize = 4;
@@ -710,13 +709,12 @@ impl Client {
 			tracedb: tracedb,
 			engine: engine,
 			pruning: config.pruning.clone(),
-			config: config,
-			db: RwLock::new(db),
+			db: RwLock::new(db.clone()),
 			state_db: RwLock::new(state_db),
 			report: RwLock::new(Default::default()),
 			io_channel: Mutex::new(message_channel),
 			notify: RwLock::new(Vec::new()),
-			queue_transactions: IoChannelQueue::new(MAX_TX_QUEUE_SIZE),
+			queue_transactions: IoChannelQueue::new(config.transaction_verification_queue_size),
 			queue_ancient_blocks: IoChannelQueue::new(MAX_ANCIENT_BLOCKS_QUEUE_SIZE),
 			queued_ancient_blocks: Default::default(),
 			ancient_blocks_import_lock: Default::default(),
@@ -729,6 +727,7 @@ impl Client {
 			registrar_address,
 			exit_handler: Mutex::new(None),
 			importer,
+			config,
 		});
 
 		// prune old states.