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Backporting to beta (#4418)

Browse Source 
* v1.5.1

* Disable notifications (#4243)

* Fix wrong token handling (#4254)

* Fixing wrong token displayed

* Linting

* Revert filtering out

* Revert the revert

* Don't panic on uknown git commit hash (#4231)

* Additional logs for own transactions (#4278)

* Integration with zgp whitelist contract (#4215)

* zgp-transactions checker

* polishing

* rename + refactor

* refuse-service-transactions cl option

* fixed tests compilation

* Renaming signAndSendTransaction to sendTransaction (#4351)

* Fixed deadlock in external_url (#4354)

* Fixing web3 in console (#4382)

* Fixing estimate gas in case histogram is not available (#4387)

* Restarting fetch client every now and then (#4399)
This commit is contained in:
Arkadiy Paronyan 2017-02-03 13:57:04 +01:00 committed by Gav Wood
parent b09cfe1885
commit c7dbd87f8e
40 changed files with 1501 additions and 734 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

134
Cargo.lock generated
View File

@ -1,6 +1,6 @@
[root]
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@ -23,7 +23,7 @@ dependencies = [
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@ -292,6 +297,11 @@ name = "dtoa"
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@ -458,7 +468,7 @@ name = "ethcore-ipc"
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@ -505,7 +515,7 @@ dependencies = [
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@ -520,7 +530,7 @@ dependencies = [
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@ -629,7 +639,7 @@ dependencies = [
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@ -689,7 +699,7 @@ dependencies = [
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"checksum rocksdb-sys 0.3.0 (git+https://github.com/ethcore/rust-rocksdb)" = "<none>"
"checksum rotor 0.6.3 (git+https://github.com/ethcore/rotor)" = "<none>"
@ -2509,10 +2577,12 @@ dependencies = [
"checksum semver 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)" = "ae2ff60ecdb19c255841c066cbfa5f8c2a4ada1eb3ae47c77ab6667128da71f5"
"checksum semver-parser 0.6.1 (registry+https://github.com/rust-lang/crates.io-index)" = "e88e43a5a74dd2a11707f9c21dfd4a423c66bd871df813227bb0a3e78f3a1ae9"
"checksum serde 0.8.19 (registry+https://github.com/rust-lang/crates.io-index)" = "58a19c0871c298847e6b68318484685cd51fa5478c0c905095647540031356e5"
"checksum serde 0.9.5 (registry+https://github.com/rust-lang/crates.io-index)" = "4d8f810025e9d09c4eaa49c16eaf878f34a947889e878cd7d3b5bef3197cc119"
"checksum serde_codegen 0.8.4 (registry+https://github.com/rust-lang/crates.io-index)" = "e422ae53d7933f59c6ff57e7b5870b5c9094b1f473f78ec33d89f8a692c3ec02"
"checksum serde_codegen_internals 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)" = "f877e2781ed0a323295d1c9f0e26556117b5a11489fc47b1848dfb98b3173d21"
"checksum serde_json 0.8.1 (registry+https://github.com/rust-lang/crates.io-index)" = "0e10f8a9d94b06cf5d3bef66475f04c8ff90950f1be7004c357ff9472ccbaebc"
"checksum serde_urlencoded 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)" = "53d4ebaa8d1d4f90d1b63dfca81ccd98ac20e1e479dbae393cbaf60f6fecd8d8"
"checksum serde_json 0.9.4 (registry+https://github.com/rust-lang/crates.io-index)" = "fea48f4d4df4e620e3c81fd2bf28c93dd0d266361a76bac4f254b71f0e13f3cd"
"checksum serde_urlencoded 0.4.1 (registry+https://github.com/rust-lang/crates.io-index)" = "a81f15da4b9780e1524697f73b09076b6e42298ef673bead9ca8f848b334ef84"
"checksum sha1 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "cc30b1e1e8c40c121ca33b86c23308a090d19974ef001b4bf6e61fd1a0fb095c"
"checksum shell32-sys 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "72f20b8f3c060374edb8046591ba28f62448c369ccbdc7b02075103fb3a9e38d"
"checksum siphasher 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "5c44e42fa187b5a8782489cf7740cc27c3125806be2bf33563cf5e02e9533fcd"

2
Cargo.toml
View File

@ -1,7 +1,7 @@
[package]
description = "Parity Ethereum client"
name = "parity"
version = "1.5.0"
version = "1.5.1"
license = "GPL-3.0"
authors = ["Parity Technologies <admin@parity.io>"]
build = "build.rs"

15
ethcore/src/client/test_client.rs
View File

@ -300,22 +300,29 @@ impl TestBlockChainClient {
}
}
/// Inserts a transaction to miners transactions queue.
pub fn insert_transaction_to_queue(&self) {
/// Inserts a transaction with given gas price to miners transactions queue.
pub fn insert_transaction_with_gas_price_to_queue(&self, gas_price: U256) -> H256 {
let keypair = Random.generate().unwrap();
let tx = Transaction {
action: Action::Create,
value: U256::from(100),
data: "3331600055".from_hex().unwrap(),
gas: U256::from(100_000),
gas_price: U256::from(20_000_000_000u64),
gas_price: gas_price,
nonce: U256::zero()
};
let signed_tx = tx.sign(keypair.secret(), None);
self.set_balance(signed_tx.sender().unwrap(), 10_000_000_000_000_000_000u64.into());
let res = self.miner.import_external_transactions(self, vec![signed_tx]);
let hash = signed_tx.hash();
let res = self.miner.import_external_transactions(self, vec![signed_tx.into()]);
let res = res.into_iter().next().unwrap().expect("Successful import");
assert_eq!(res, TransactionImportResult::Current);
hash
}
/// Inserts a transaction to miners transactions queue.
pub fn insert_transaction_to_queue(&self) -> H256 {
self.insert_transaction_with_gas_price_to_queue(U256::from(20_000_000_000u64))
}
/// Set reported history size.

1
ethcore/src/evm/interpreter/mod.rs
View File

@ -37,7 +37,6 @@ use bit_set::BitSet;
use util::*;
type CodePosition = usize;
type ProgramCounter = usize;
const ONE: U256 = U256([1, 0, 0, 0]);

42
ethcore/src/miner/banning_queue.rs
View File

@ -22,7 +22,7 @@ use std::ops::{Deref, DerefMut};
use std::cell::Cell;
use transaction::{SignedTransaction, Action};
use transient_hashmap::TransientHashMap;
use miner::{TransactionQueue, TransactionImportResult, TransactionOrigin, AccountDetails};
use miner::{TransactionQueue, TransactionQueueDetailsProvider, TransactionImportResult, TransactionOrigin};
use miner::transaction_queue::QueuingInstant;
use error::{Error, TransactionError};
use util::{Uint, U256, H256, Address, Hashable};
@ -76,16 +76,12 @@ impl BanningTransactionQueue {
/// Add to the queue taking bans into consideration.
/// May reject transaction because of the banlist.
pub fn add_with_banlist<F, G>(
pub fn add_with_banlist(
&mut self,
transaction: SignedTransaction,
time: QueuingInstant,
account_details: &F,
gas_estimator: &G,
) -> Result<TransactionImportResult, Error> where
F: Fn(&Address) -> AccountDetails,
G: Fn(&SignedTransaction) -> U256,
{
details_provider: &TransactionQueueDetailsProvider,
) -> Result<TransactionImportResult, Error> {
if let Threshold::BanAfter(threshold) = self.ban_threshold {
// NOTE In all checks use direct query to avoid increasing ban timeout.
@ -117,7 +113,7 @@ impl BanningTransactionQueue {
}
}
}
self.queue.add(transaction, TransactionOrigin::External, time, None, account_details, gas_estimator)
self.queue.add(transaction, TransactionOrigin::External, time, None, details_provider)
}
/// Ban transaction with given hash.
@ -220,22 +216,16 @@ mod tests {
use transaction::{Transaction, SignedTransaction, Action};
use error::{Error, TransactionError};
use client::TransactionImportResult;
use miner::{TransactionQueue, TransactionOrigin, AccountDetails};
use miner::{TransactionQueue, TransactionOrigin};
use util::{Uint, U256, Address, FromHex, Hashable};
use miner::transaction_queue::test::DummyTransactionDetailsProvider;
fn queue() -> BanningTransactionQueue {
BanningTransactionQueue::new(TransactionQueue::default(), Threshold::BanAfter(1), Duration::from_secs(180))
}
fn default_account_details(_address: &Address) -> AccountDetails {
AccountDetails {
nonce: U256::zero(),
balance: !U256::zero(),
}
}
fn gas_required(_tx: &SignedTransaction) -> U256 {
0.into()
fn default_tx_provider() -> DummyTransactionDetailsProvider {
DummyTransactionDetailsProvider::default().with_account_nonce(U256::zero())
}
fn transaction(action: Action) -> SignedTransaction {
@ -265,7 +255,7 @@ mod tests {
let mut txq = queue();
// when
txq.queue().add(tx, TransactionOrigin::External, 0, None, &default_account_details, &gas_required).unwrap();
txq.queue().add(tx, TransactionOrigin::External, 0, None, &default_tx_provider()).unwrap();
// then
// should also deref to queue
@ -281,12 +271,12 @@ mod tests {
let banlist1 = txq.ban_sender(tx.sender().unwrap());
assert!(!banlist1, "Threshold not reached yet.");
// Insert once
let import1 = txq.add_with_banlist(tx.clone(), 0, &default_account_details, &gas_required).unwrap();
let import1 = txq.add_with_banlist(tx.clone(), 0, &default_tx_provider()).unwrap();
assert_eq!(import1, TransactionImportResult::Current);
// when
let banlist2 = txq.ban_sender(tx.sender().unwrap());
let import2 = txq.add_with_banlist(tx.clone(), 0, &default_account_details, &gas_required);
let import2 = txq.add_with_banlist(tx.clone(), 0, &default_tx_provider());
// then
assert!(banlist2, "Threshold should be reached - banned.");
@ -305,12 +295,12 @@ mod tests {
let banlist1 = txq.ban_recipient(recipient);
assert!(!banlist1, "Threshold not reached yet.");
// Insert once
let import1 = txq.add_with_banlist(tx.clone(), 0, &default_account_details, &gas_required).unwrap();
let import1 = txq.add_with_banlist(tx.clone(), 0, &default_tx_provider()).unwrap();
assert_eq!(import1, TransactionImportResult::Current);
// when
let banlist2 = txq.ban_recipient(recipient);
let import2 = txq.add_with_banlist(tx.clone(), 0, &default_account_details, &gas_required);
let import2 = txq.add_with_banlist(tx.clone(), 0, &default_tx_provider());
// then
assert!(banlist2, "Threshold should be reached - banned.");
@ -327,12 +317,12 @@ mod tests {
let banlist1 = txq.ban_codehash(codehash);
assert!(!banlist1, "Threshold not reached yet.");
// Insert once
let import1 = txq.add_with_banlist(tx.clone(), 0, &default_account_details, &gas_required).unwrap();
let import1 = txq.add_with_banlist(tx.clone(), 0, &default_tx_provider()).unwrap();
assert_eq!(import1, TransactionImportResult::Current);
// when
let banlist2 = txq.ban_codehash(codehash);
let import2 = txq.add_with_banlist(tx.clone(), 0, &default_account_details, &gas_required);
let import2 = txq.add_with_banlist(tx.clone(), 0, &default_tx_provider());
// then
assert!(banlist2, "Threshold should be reached - banned.");

7
ethcore/src/miner/local_transactions.rs
View File

@ -70,36 +70,43 @@ impl LocalTransactionsList {
}
pub fn mark_pending(&mut self, hash: H256) {
debug!(target: "own_tx", "Imported to Current (hash {:?})", hash);
self.clear_old();
self.transactions.insert(hash, Status::Pending);
}
pub fn mark_future(&mut self, hash: H256) {
debug!(target: "own_tx", "Imported to Future (hash {:?})", hash);
self.transactions.insert(hash, Status::Future);
self.clear_old();
}
pub fn mark_rejected(&mut self, tx: SignedTransaction, err: TransactionError) {
debug!(target: "own_tx", "Transaction rejected (hash {:?}): {:?}", tx.hash(), err);
self.transactions.insert(tx.hash(), Status::Rejected(tx, err));
self.clear_old();
}
pub fn mark_replaced(&mut self, tx: SignedTransaction, gas_price: U256, hash: H256) {
debug!(target: "own_tx", "Transaction replaced (hash {:?}) by {:?} (new gas price: {:?})", tx.hash(), hash, gas_price);
self.transactions.insert(tx.hash(), Status::Replaced(tx, gas_price, hash));
self.clear_old();
}
pub fn mark_invalid(&mut self, tx: SignedTransaction) {
warn!(target: "own_tx", "Transaction marked invalid (hash {:?})", tx.hash());
self.transactions.insert(tx.hash(), Status::Invalid(tx));
self.clear_old();
}
pub fn mark_dropped(&mut self, tx: SignedTransaction) {
warn!(target: "own_tx", "Transaction dropped (hash {:?})", tx.hash());
self.transactions.insert(tx.hash(), Status::Dropped(tx));
self.clear_old();
}
pub fn mark_mined(&mut self, tx: SignedTransaction) {
info!(target: "own_tx", "Transaction mined (hash {:?})", tx.hash());
self.transactions.insert(tx.hash(), Status::Mined(tx));
self.clear_old();
}

143
ethcore/src/miner/miner.rs
View File

@ -30,11 +30,13 @@ use transaction::{Action, SignedTransaction, PendingTransaction};
use receipt::{Receipt, RichReceipt};
use spec::Spec;
use engines::{Engine, Seal};
use miner::{MinerService, MinerStatus, TransactionQueue, PrioritizationStrategy, AccountDetails, TransactionOrigin};
use miner::{MinerService, MinerStatus, TransactionQueue, TransactionQueueDetailsProvider, PrioritizationStrategy,
AccountDetails, TransactionOrigin};
use miner::banning_queue::{BanningTransactionQueue, Threshold};
use miner::work_notify::WorkPoster;
use miner::price_info::PriceInfo;
use miner::local_transactions::{Status as LocalTransactionStatus};
use miner::service_transaction_checker::ServiceTransactionChecker;
use header::BlockNumber;
/// Different possible definitions for pending transaction set.
@ -103,8 +105,10 @@ pub struct MinerOptions {
pub enable_resubmission: bool,
/// Global gas limit for all transaction in the queue except for local and retracted.
pub tx_queue_gas_limit: GasLimit,
/// Banning settings
/// Banning settings.
pub tx_queue_banning: Banning,
/// Do we refuse to accept service transactions even if sender is certified.
pub refuse_service_transactions: bool,
}
impl Default for MinerOptions {
@ -123,6 +127,7 @@ impl Default for MinerOptions {
work_queue_size: 20,
enable_resubmission: true,
tx_queue_banning: Banning::Disabled,
refuse_service_transactions: false,
}
}
}
@ -222,6 +227,7 @@ pub struct Miner {
accounts: Option<Arc<AccountProvider>>,
work_poster: Option<WorkPoster>,
gas_pricer: Mutex<GasPricer>,
service_transaction_action: ServiceTransactionAction,
}
impl Miner {
@ -245,6 +251,10 @@ impl Miner {
ban_duration,
),
};
let service_transaction_action = match options.refuse_service_transactions {
true => ServiceTransactionAction::Refuse,
false => ServiceTransactionAction::Check(ServiceTransactionChecker::default()),
};
Miner {
transaction_queue: Arc::new(Mutex::new(txq)),
next_allowed_reseal: Mutex::new(Instant::now()),
@ -264,6 +274,7 @@ impl Miner {
engine: spec.engine.clone(),
work_poster: work_poster,
gas_pricer: Mutex::new(gas_pricer),
service_transaction_action: service_transaction_action,
}
}
@ -527,8 +538,8 @@ impl Miner {
}
}
fn update_gas_limit(&self, chain: &MiningBlockChainClient) {
let gas_limit = chain.best_block_header().gas_limit();
fn update_gas_limit(&self, client: &MiningBlockChainClient) {
let gas_limit = client.best_block_header().gas_limit();
let mut queue = self.transaction_queue.lock();
queue.set_gas_limit(gas_limit);
if let GasLimit::Auto = self.options.tx_queue_gas_limit {
@ -538,7 +549,7 @@ impl Miner {
}
/// Returns true if we had to prepare new pending block.
fn prepare_work_sealing(&self, chain: &MiningBlockChainClient) -> bool {
fn prepare_work_sealing(&self, client: &MiningBlockChainClient) -> bool {
trace!(target: "miner", "prepare_work_sealing: entering");
let prepare_new = {
let mut sealing_work = self.sealing_work.lock();
@ -556,11 +567,11 @@ impl Miner {
// | NOTE Code below requires transaction_queue and sealing_work locks. |
// | Make sure to release the locks before calling that method. |
// --------------------------------------------------------------------------
let (block, original_work_hash) = self.prepare_block(chain);
let (block, original_work_hash) = self.prepare_block(client);
self.prepare_work(block, original_work_hash);
}
let mut sealing_block_last_request = self.sealing_block_last_request.lock();
let best_number = chain.chain_info().best_block_number;
let best_number = client.chain_info().best_block_number;
if *sealing_block_last_request != best_number {
trace!(target: "miner", "prepare_work_sealing: Miner received request (was {}, now {}) - waking up.", *sealing_block_last_request, best_number);
*sealing_block_last_request = best_number;
@ -572,54 +583,42 @@ impl Miner {
fn add_transactions_to_queue(
&self,
chain: &MiningBlockChainClient,
client: &MiningBlockChainClient,
transactions: Vec<SignedTransaction>,
default_origin: TransactionOrigin,
min_block: Option<BlockNumber>,
transaction_queue: &mut BanningTransactionQueue)
-> Vec<Result<TransactionImportResult, Error>> {
let fetch_account = |a: &Address| AccountDetails {
nonce: chain.latest_nonce(a),
balance: chain.latest_balance(a),
};
transaction_queue: &mut BanningTransactionQueue,
) -> Vec<Result<TransactionImportResult, Error>> {
let accounts = self.accounts.as_ref()
.and_then(|provider| provider.accounts().ok())
.map(|accounts| accounts.into_iter().collect::<HashSet<_>>());
let schedule = chain.latest_schedule();
let gas_required = |tx: &SignedTransaction| tx.gas_required(&schedule).into();
let best_block_header = chain.best_block_header().decode();
let insertion_time = chain.chain_info().best_block_number;
let insertion_time = client.chain_info().best_block_number;
transactions.into_iter()
.map(|tx| {
if chain.transaction_block(TransactionId::Hash(tx.hash())).is_some() {
debug!(target: "miner", "Rejected tx {:?}: already in the blockchain", tx.hash());
let hash = tx.hash();
if client.transaction_block(TransactionId::Hash(hash)).is_some() {
debug!(target: "miner", "Rejected tx {:?}: already in the blockchain", hash);
return Err(Error::Transaction(TransactionError::AlreadyImported));
}
match self.engine.verify_transaction_basic(&tx, &best_block_header) {
Err(e) => {
debug!(target: "miner", "Rejected tx {:?} with invalid signature: {:?}", tx.hash(), e);
Err(e)
},
Ok(()) => {
let origin = accounts.as_ref().and_then(|accounts| {
tx.sender().ok().and_then(|sender| match accounts.contains(&sender) {
true => Some(TransactionOrigin::Local),
false => None,
})
}).unwrap_or(default_origin);
let origin = accounts.as_ref().and_then(|accounts| {
tx.sender().ok().and_then(|sender| match accounts.contains(&sender) {
true => Some(TransactionOrigin::Local),
false => None,
})
}).unwrap_or(default_origin);
match origin {
TransactionOrigin::Local | TransactionOrigin::RetractedBlock => {
transaction_queue.add(tx, origin, insertion_time, min_block, &fetch_account, &gas_required)
},
TransactionOrigin::External => {
transaction_queue.add_with_banlist(tx, insertion_time, &fetch_account, &gas_required)
}
}
// try to install service transaction checker before appending transactions
self.service_transaction_action.update_from_chain_client(client);
let details_provider = TransactionDetailsProvider::new(client, &self.service_transaction_action);
match origin {
TransactionOrigin::Local | TransactionOrigin::RetractedBlock => {
transaction_queue.add(tx, origin, insertion_time, min_block, &details_provider)
},
TransactionOrigin::External => {
transaction_queue.add_with_banlist(tx, insertion_time, &details_provider)
},
}
})
@ -867,7 +866,6 @@ impl MinerService for Miner {
pending: PendingTransaction,
) -> Result<TransactionImportResult, Error> {
let hash = pending.transaction.hash();
trace!(target: "own_tx", "Importing transaction: {:?}", pending);
let imported = {
@ -878,12 +876,10 @@ impl MinerService for Miner {
).pop().expect("one result returned per added transaction; one added => one result; qed");
match import {
Ok(ref res) => {
trace!(target: "own_tx", "Imported transaction to {:?} (hash: {:?})", res, hash);
Ok(_) => {
trace!(target: "own_tx", "Status: {:?}", transaction_queue.status());
},
Err(ref e) => {
trace!(target: "own_tx", "Failed to import transaction {:?} (hash: {:?})", e, hash);
trace!(target: "own_tx", "Status: {:?}", transaction_queue.status());
warn!(target: "own_tx", "Error importing transaction: {:?}", e);
},
@ -1165,6 +1161,60 @@ impl MinerService for Miner {
}
}
/// Action when service transaction is received
enum ServiceTransactionAction {
/// Refuse service transaction immediately
Refuse,
/// Accept if sender is certified to send service transactions
Check(ServiceTransactionChecker),
}
impl ServiceTransactionAction {
pub fn update_from_chain_client(&self, client: &MiningBlockChainClient) {
if let ServiceTransactionAction::Check(ref checker) = *self {
checker.update_from_chain_client(client);
}
}
pub fn check(&self, client: &MiningBlockChainClient, tx: &SignedTransaction) -> Result<bool, String> {
match *self {
ServiceTransactionAction::Refuse => Err("configured to refuse service transactions".to_owned()),
ServiceTransactionAction::Check(ref checker) => checker.check(client, tx),
}
}
}
struct TransactionDetailsProvider<'a> {
client: &'a MiningBlockChainClient,
service_transaction_action: &'a ServiceTransactionAction,
}
impl<'a> TransactionDetailsProvider<'a> {
pub fn new(client: &'a MiningBlockChainClient, service_transaction_action: &'a ServiceTransactionAction) -> Self {
TransactionDetailsProvider {
client: client,
service_transaction_action: service_transaction_action,
}
}
}
impl<'a> TransactionQueueDetailsProvider for TransactionDetailsProvider<'a> {
fn fetch_account(&self, address: &Address) -> AccountDetails {
AccountDetails {
nonce: self.client.latest_nonce(address),
balance: self.client.latest_balance(address),
}
}
fn estimate_gas_required(&self, tx: &SignedTransaction) -> U256 {
tx.gas_required(&self.client.latest_schedule()).into()
}
fn is_service_transaction_acceptable(&self, tx: &SignedTransaction) -> Result<bool, String> {
self.service_transaction_action.check(self.client, tx)
}
}
#[cfg(test)]
mod tests {
@ -1229,6 +1279,7 @@ mod tests {
work_queue_size: 5,
enable_resubmission: true,
tx_queue_banning: Banning::Disabled,
refuse_service_transactions: false,
},
GasPricer::new_fixed(0u64.into()),
&Spec::new_test(),

4
ethcore/src/miner/mod.rs
View File

@ -46,12 +46,14 @@ mod external;
mod local_transactions;
mod miner;
mod price_info;
mod service_transaction_checker;
mod transaction_queue;
mod work_notify;
pub use self::external::{ExternalMiner, ExternalMinerService};
pub use self::miner::{Miner, MinerOptions, Banning, PendingSet, GasPricer, GasPriceCalibratorOptions, GasLimit};
pub use self::transaction_queue::{TransactionQueue, PrioritizationStrategy, AccountDetails, TransactionOrigin};
pub use self::transaction_queue::{TransactionQueue, TransactionDetailsProvider as TransactionQueueDetailsProvider,
PrioritizationStrategy, AccountDetails, TransactionOrigin};
pub use self::local_transactions::{Status as LocalTransactionStatus};
pub use client::TransactionImportResult;

212
ethcore/src/miner/service_transaction_checker.rs Normal file
View File

@ -0,0 +1,212 @@
// Copyright 2017 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// Parity is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with Parity. If not, see <http://www.gnu.org/licenses/>.
use client::MiningBlockChainClient;
use transaction::SignedTransaction;
use util::{U256, Uint, Mutex};
const SERVICE_TRANSACTION_CONTRACT_REGISTRY_NAME: &'static str = "service_transaction_checker";
/// Service transactions checker.
#[derive(Default)]
pub struct ServiceTransactionChecker {
contract: Mutex<Option<provider::Contract>>,
}
impl ServiceTransactionChecker {
/// Try to create instance, reading contract address from given chain client.
pub fn update_from_chain_client(&self, client: &MiningBlockChainClient) {
let mut contract = self.contract.lock();
if contract.is_none() {
*contract = client.registry_address(SERVICE_TRANSACTION_CONTRACT_REGISTRY_NAME.to_owned())
.and_then(|contract_addr| {
trace!(target: "txqueue", "Configuring for service transaction checker contract from {}", contract_addr);
Some(provider::Contract::new(contract_addr))
})
}
}
/// Checks if service transaction can be appended to the transaction queue.
pub fn check(&self, client: &MiningBlockChainClient, tx: &SignedTransaction) -> Result<bool, String> {
debug_assert_eq!(tx.gas_price, U256::zero());
if let Some(ref contract) = *self.contract.lock() {
let do_call = |a, d| client.call_contract(a, d);
contract.certified(&do_call, &tx.sender().unwrap())
} else {
Err("contract is not configured".to_owned())
}
}
}
mod provider {
// Autogenerated from JSON contract definition using Rust contract convertor.
// Command line: --jsonabi=SimpleCertifier.abi --explicit-do-call
#![allow(unused_imports)]
use std::string::String;
use std::result::Result;
use std::fmt;
use {util, ethabi};
use util::{FixedHash, Uint};
pub struct Contract {
contract: ethabi::Contract,
address: util::Address,
}
impl Contract {
pub fn new(address: util::Address) -> Self
{
Contract {
contract: ethabi::Contract::new(ethabi::Interface::load(b"[{\"constant\":false,\"inputs\":[{\"name\":\"_new\",\"type\":\"address\"}],\"name\":\"setOwner\",\"outputs\":[],\"payable\":false,\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"name\":\"_who\",\"type\":\"address\"}],\"name\":\"certify\",\"outputs\":[],\"payable\":false,\"type\":\"function\"},{\"constant\":true,\"inputs\":[{\"name\":\"_who\",\"type\":\"address\"},{\"name\":\"_field\",\"type\":\"string\"}],\"name\":\"getAddress\",\"outputs\":[{\"name\":\"\",\"type\":\"address\"}],\"payable\":false,\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"name\":\"_who\",\"type\":\"address\"}],\"name\":\"revoke\",\"outputs\":[],\"payable\":false,\"type\":\"function\"},{\"constant\":true,\"inputs\":[],\"name\":\"owner\",\"outputs\":[{\"name\":\"\",\"type\":\"address\"}],\"payable\":false,\"type\":\"function\"},{\"constant\":true,\"inputs\":[],\"name\":\"delegate\",\"outputs\":[{\"name\":\"\",\"type\":\"address\"}],\"payable\":false,\"type\":\"function\"},{\"constant\":true,\"inputs\":[{\"name\":\"_who\",\"type\":\"address\"},{\"name\":\"_field\",\"type\":\"string\"}],\"name\":\"getUint\",\"outputs\":[{\"name\":\"\",\"type\":\"uint256\"}],\"payable\":false,\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"name\":\"_new\",\"type\":\"address\"}],\"name\":\"setDelegate\",\"outputs\":[],\"payable\":false,\"type\":\"function\"},{\"constant\":true,\"inputs\":[{\"name\":\"_who\",\"type\":\"address\"}],\"name\":\"certified\",\"outputs\":[{\"name\":\"\",\"type\":\"bool\"}],\"payable\":false,\"type\":\"function\"},{\"constant\":true,\"inputs\":[{\"name\":\"_who\",\"type\":\"address\"},{\"name\":\"_field\",\"type\":\"string\"}],\"name\":\"get\",\"outputs\":[{\"name\":\"\",\"type\":\"bytes32\"}],\"payable\":false,\"type\":\"function\"}]").expect("JSON is autogenerated; qed")),
address: address,
}
}
fn as_string<T: fmt::Debug>(e: T) -> String { format!("{:?}", e) }
/// Auto-generated from: `{"constant":false,"inputs":[{"name":"_new","type":"address"}],"name":"setOwner","outputs":[],"payable":false,"type":"function"}`
#[allow(dead_code)]
pub fn set_owner<F>(&self, do_call: &F, _new: &util::Address) -> Result<(), String>
where F: Fn(util::Address, Vec<u8>) -> Result<Vec<u8>, String> + Send {
let call = self.contract.function("setOwner".into()).map_err(Self::as_string)?;
let data = call.encode_call(
vec![ethabi::Token::Address(_new.clone().0)]
).map_err(Self::as_string)?;
call.decode_output((do_call)(self.address.clone(), data)?).map_err(Self::as_string)?;
Ok(())
}
/// Auto-generated from: `{"constant":false,"inputs":[{"name":"_who","type":"address"}],"name":"certify","outputs":[],"payable":false,"type":"function"}`
#[allow(dead_code)]
pub fn certify<F>(&self, do_call: &F, _who: &util::Address) -> Result<(), String>
where F: Fn(util::Address, Vec<u8>) -> Result<Vec<u8>, String> + Send {
let call = self.contract.function("certify".into()).map_err(Self::as_string)?;
let data = call.encode_call(
vec![ethabi::Token::Address(_who.clone().0)]
).map_err(Self::as_string)?;
call.decode_output((do_call)(self.address.clone(), data)?).map_err(Self::as_string)?;
Ok(())
}
/// Auto-generated from: `{"constant":true,"inputs":[{"name":"_who","type":"address"},{"name":"_field","type":"string"}],"name":"getAddress","outputs":[{"name":"","type":"address"}],"payable":false,"type":"function"}`
#[allow(dead_code)]
pub fn get_address<F>(&self, do_call: &F, _who: &util::Address, _field: &str) -> Result<util::Address, String>
where F: Fn(util::Address, Vec<u8>) -> Result<Vec<u8>, String> + Send {
let call = self.contract.function("getAddress".into()).map_err(Self::as_string)?;
let data = call.encode_call(
vec![ethabi::Token::Address(_who.clone().0), ethabi::Token::String(_field.to_owned())]
).map_err(Self::as_string)?;
let output = call.decode_output((do_call)(self.address.clone(), data)?).map_err(Self::as_string)?;
let mut result = output.into_iter().rev().collect::<Vec<_>>();
Ok(({ let r = result.pop().ok_or("Invalid return arity")?; let r = r.to_address().ok_or("Invalid type returned")?; util::Address::from(r) }))
}
/// Auto-generated from: `{"constant":false,"inputs":[{"name":"_who","type":"address"}],"name":"revoke","outputs":[],"payable":false,"type":"function"}`
#[allow(dead_code)]
pub fn revoke<F>(&self, do_call: &F, _who: &util::Address) -> Result<(), String>
where F: Fn(util::Address, Vec<u8>) -> Result<Vec<u8>, String> + Send {
let call = self.contract.function("revoke".into()).map_err(Self::as_string)?;
let data = call.encode_call(
vec![ethabi::Token::Address(_who.clone().0)]
).map_err(Self::as_string)?;
call.decode_output((do_call)(self.address.clone(), data)?).map_err(Self::as_string)?;
Ok(())
}
/// Auto-generated from: `{"constant":true,"inputs":[],"name":"owner","outputs":[{"name":"","type":"address"}],"payable":false,"type":"function"}`
#[allow(dead_code)]
pub fn owner<F>(&self, do_call: &F) -> Result<util::Address, String>
where F: Fn(util::Address, Vec<u8>) -> Result<Vec<u8>, String> + Send {
let call = self.contract.function("owner".into()).map_err(Self::as_string)?;
let data = call.encode_call(
vec![]
).map_err(Self::as_string)?;
let output = call.decode_output((do_call)(self.address.clone(), data)?).map_err(Self::as_string)?;
let mut result = output.into_iter().rev().collect::<Vec<_>>();
Ok(({ let r = result.pop().ok_or("Invalid return arity")?; let r = r.to_address().ok_or("Invalid type returned")?; util::Address::from(r) }))
}
/// Auto-generated from: `{"constant":true,"inputs":[],"name":"delegate","outputs":[{"name":"","type":"address"}],"payable":false,"type":"function"}`
#[allow(dead_code)]
pub fn delegate<F>(&self, do_call: &F) -> Result<util::Address, String>
where F: Fn(util::Address, Vec<u8>) -> Result<Vec<u8>, String> + Send {
let call = self.contract.function("delegate".into()).map_err(Self::as_string)?;
let data = call.encode_call(
vec![]
).map_err(Self::as_string)?;
let output = call.decode_output((do_call)(self.address.clone(), data)?).map_err(Self::as_string)?;
let mut result = output.into_iter().rev().collect::<Vec<_>>();
Ok(({ let r = result.pop().ok_or("Invalid return arity")?; let r = r.to_address().ok_or("Invalid type returned")?; util::Address::from(r) }))
}
/// Auto-generated from: `{"constant":true,"inputs":[{"name":"_who","type":"address"},{"name":"_field","type":"string"}],"name":"getUint","outputs":[{"name":"","type":"uint256"}],"payable":false,"type":"function"}`
#[allow(dead_code)]
pub fn get_uint<F>(&self, do_call: &F, _who: &util::Address, _field: &str) -> Result<util::U256, String>
where F: Fn(util::Address, Vec<u8>) -> Result<Vec<u8>, String> + Send {
let call = self.contract.function("getUint".into()).map_err(Self::as_string)?;
let data = call.encode_call(
vec![ethabi::Token::Address(_who.clone().0), ethabi::Token::String(_field.to_owned())]
).map_err(Self::as_string)?;
let output = call.decode_output((do_call)(self.address.clone(), data)?).map_err(Self::as_string)?;
let mut result = output.into_iter().rev().collect::<Vec<_>>();
Ok(({ let r = result.pop().ok_or("Invalid return arity")?; let r = r.to_uint().ok_or("Invalid type returned")?; util::U256::from(r.as_ref()) }))
}
/// Auto-generated from: `{"constant":false,"inputs":[{"name":"_new","type":"address"}],"name":"setDelegate","outputs":[],"payable":false,"type":"function"}`
#[allow(dead_code)]
pub fn set_delegate<F>(&self, do_call: &F, _new: &util::Address) -> Result<(), String>
where F: Fn(util::Address, Vec<u8>) -> Result<Vec<u8>, String> + Send {
let call = self.contract.function("setDelegate".into()).map_err(Self::as_string)?;
let data = call.encode_call(
vec![ethabi::Token::Address(_new.clone().0)]
).map_err(Self::as_string)?;
call.decode_output((do_call)(self.address.clone(), data)?).map_err(Self::as_string)?;
Ok(())
}
/// Auto-generated from: `{"constant":true,"inputs":[{"name":"_who","type":"address"}],"name":"certified","outputs":[{"name":"","type":"bool"}],"payable":false,"type":"function"}`
#[allow(dead_code)]
pub fn certified<F>(&self, do_call: &F, _who: &util::Address) -> Result<bool, String>
where F: Fn(util::Address, Vec<u8>) -> Result<Vec<u8>, String> + Send {
let call = self.contract.function("certified".into()).map_err(Self::as_string)?;
let data = call.encode_call(
vec![ethabi::Token::Address(_who.clone().0)]
).map_err(Self::as_string)?;
let output = call.decode_output((do_call)(self.address.clone(), data)?).map_err(Self::as_string)?;
let mut result = output.into_iter().rev().collect::<Vec<_>>();
Ok(({ let r = result.pop().ok_or("Invalid return arity")?; let r = r.to_bool().ok_or("Invalid type returned")?; r }))
}
/// Auto-generated from: `{"constant":true,"inputs":[{"name":"_who","type":"address"},{"name":"_field","type":"string"}],"name":"get","outputs":[{"name":"","type":"bytes32"}],"payable":false,"type":"function"}`
#[allow(dead_code)]
pub fn get<F>(&self, do_call: &F, _who: &util::Address, _field: &str) -> Result<util::H256, String>
where F: Fn(util::Address, Vec<u8>) -> Result<Vec<u8>, String> + Send {
let call = self.contract.function("get".into()).map_err(Self::as_string)?;
let data = call.encode_call(
vec![ethabi::Token::Address(_who.clone().0), ethabi::Token::String(_field.to_owned())]
).map_err(Self::as_string)?;
let output = call.decode_output((do_call)(self.address.clone(), data)?).map_err(Self::as_string)?;
let mut result = output.into_iter().rev().collect::<Vec<_>>();
Ok(({ let r = result.pop().ok_or("Invalid return arity")?; let r = r.to_fixed_bytes().ok_or("Invalid type returned")?; util::H256::from_slice(r.as_ref()) }))
}
}
}

540
ethcore/src/miner/transaction_queue.rs
View File

File diff suppressed because it is too large Load Diff

5
ipc-common-types/src/types/version_info.rs
View File

@ -17,8 +17,9 @@
//! Types used in the public API
use std::fmt;
use std::str::FromStr;
use semver::{Version};
use util::{H160};
use util::{H160, FixedHash};
use util::misc::raw_package_info;
use release_track::ReleaseTrack;
@ -47,7 +48,7 @@ impl VersionInfo {
VersionInfo {
track: raw.0.into(),
version: { let mut v = Version::parse(raw.1).expect("Environment variables are known to be valid; qed"); v.build = vec![]; v.pre = vec![]; v },
hash: raw.2.into(),
hash: H160::from_str(raw.2).unwrap_or_else(|_| H160::zero()),
}
}

4
js/src/api/rpc/personal/personal.js
View File

@ -34,9 +34,9 @@ export default class Personal {
.then(outAddress);
}
signAndSendTransaction (options, password) {
sendTransaction (options, password) {
return this._transport
.execute('personal_signAndSendTransaction', inOptions(options), password);
.execute('personal_sendTransaction', inOptions(options), password);
}
unlockAccount (account, password, duration = 1) {

3
js/src/dapps/static/console.html
View File

@ -4,8 +4,7 @@
<meta charset="utf-8">
<title>JS Console dapp</title>
<link href="console.css" rel='stylesheet' type='text/css'>
<script src="/parity-utils/parity.js"></script>
<script src="/parity-utils/web3.js"></script>
<script src="/web3.js"></script>
</head>
<body>
<div id="full-screen">

4
js/src/jsonrpc/interfaces/personal.js
View File

@ -40,8 +40,8 @@ export default {
}
},
signAndSendTransaction: {
desc: 'Sends and signs a transaction given account passphrase. Does not require the account to be unlocked nor unlocks the account for future transactions. ',
sendTransaction: {
desc: 'Sends transaction and signs it in a single call. The account does not need to be unlocked to make this call, and will not be left unlocked after.',
params: [
{
type: Object,

2
js/src/modals/Transfer/Details/details.js
View File

@ -96,7 +96,7 @@ class TokenSelect extends Component {
return (
<MenuItem
key={ token.tag }
key={ `${index}_${token.tag}` }
value={ token.tag }
label={ label }>
{ label }

99
js/src/redux/providers/balancesActions.js
View File

@ -31,7 +31,8 @@ const log = getLogger(LOG_KEYS.Balances);
const ETH = {
name: 'Ethereum',
tag: 'ETH',
image: imagesEthereum
image: imagesEthereum,
native: true
};
function setBalances (_balances, skipNotifications = false) {
@ -39,10 +40,9 @@ function setBalances (_balances, skipNotifications = false) {
const state = getState();
const currentTokens = Object.values(state.balances.tokens || {});
const currentTags = [ 'eth' ]
.concat(currentTokens.map((token) => token.tag))
.filter((tag) => tag)
.map((tag) => tag.toLowerCase());
const tokensAddresses = currentTokens
.map((token) => token.address)
.filter((address) => address);
const accounts = state.personal.accounts;
const nextBalances = _balances;
@ -61,50 +61,59 @@ function setBalances (_balances, skipNotifications = false) {
const prevTokens = balance.tokens.slice();
const nextTokens = [];
currentTags
.forEach((tag) => {
const prevToken = prevTokens.find((tok) => tok.token.tag.toLowerCase() === tag);
const nextToken = tokens.find((tok) => tok.token.tag.toLowerCase() === tag);
const handleToken = (prevToken, nextToken) => {
// If the given token is not in the current tokens, skip
if (!nextToken && !prevToken) {
return false;
}
// If the given token is not in the current tokens, skip
if (!nextToken && !prevToken) {
return false;
}
// No updates
if (!nextToken) {
return nextTokens.push(prevToken);
}
// No updates
if (!nextToken) {
return nextTokens.push(prevToken);
}
const { token, value } = nextToken;
// If it's a new token, push it
if (!prevToken) {
return nextTokens.push({
token, value
});
}
// Otherwise, update the value
const prevValue = prevToken.value;
// If received a token/eth (old value < new value), notify
if (prevValue.lt(value) && accounts[address] && !skipNotifications) {
const account = accounts[address];
const txValue = value.minus(prevValue);
const redirectToAccount = () => {
const route = `/accounts/${account.address}`;
dispatch(push(route));
};
notifyTransaction(account, token, txValue, redirectToAccount);
}
const { token, value } = nextToken;
// If it's a new token, push it
if (!prevToken) {
return nextTokens.push({
...prevToken,
value
token, value
});
}
// Otherwise, update the value
const prevValue = prevToken.value;
// If received a token/eth (old value < new value), notify
if (prevValue.lt(value) && accounts[address] && !skipNotifications) {
const account = accounts[address];
const txValue = value.minus(prevValue);
const redirectToAccount = () => {
const route = `/accounts/${account.address}`;
dispatch(push(route));
};
notifyTransaction(account, token, txValue, redirectToAccount);
}
return nextTokens.push({
...prevToken,
value
});
};
const prevEthToken = prevTokens.find((tok) => tok.token.native);
const nextEthToken = tokens.find((tok) => tok.token.native);
handleToken(prevEthToken, nextEthToken);
tokensAddresses
.forEach((address) => {
const prevToken = prevTokens.find((tok) => tok.token.address === address);
const nextToken = tokens.find((tok) => tok.token.address === address);
handleToken(prevToken, nextToken);
});
balances[address] = { txCount: txCount || new BigNumber(0), tokens: nextTokens };
@ -176,6 +185,8 @@ export function fetchTokens (_tokenIds, options = {}) {
return Promise
.all(tokenIds.map((id) => fetchTokenInfo(tokenreg, id, api)))
// FIXME ; shouldn't have to filter out tokens...
.then((tokens) => tokens.filter((token) => token.tag && token.tag.toLowerCase() !== 'eth'))
.then((tokens) => {
// dispatch only the changed images
tokens

5
js/src/ui/Balance/balance.js
View File

@ -41,7 +41,7 @@ class Balance extends Component {
let body = (balance.tokens || [])
.filter((balance) => new BigNumber(balance.value).gt(0))
.map((balance) => {
.map((balance, index) => {
const token = balance.token;
let value;
@ -76,7 +76,8 @@ class Balance extends Component {
return (
<div
className={ styles.balance }
key={ token.tag }>
key={ `${index}_${token.tag}` }
>
<img
src={ imagesrc }
alt={ token.name } />

7
js/src/ui/GasPriceEditor/store.js
View File

@ -124,7 +124,12 @@ export default class GasPriceEditor {
@action loadDefaults () {
Promise
.all([
this._api.parity.gasPriceHistogram(),
// NOTE fetching histogram may fail if there is not enough data.
// We fallback to empty histogram.
this._api.parity.gasPriceHistogram().catch(() => ({
bucket_bounds: [],
counts: []
})),
this._api.eth.gasPrice()
])
.then(([histogram, _price]) => {

25
js/src/ui/GasPriceEditor/store.spec.js
View File

@ -62,6 +62,31 @@ describe('ui/GasPriceEditor/store', () => {
});
});
describe('constructor (defaults) when histogram not available', () => {
const api = {
eth: {
gasPrice: sinon.stub().resolves(GASPRICE)
},
parity: {
gasPriceHistogram: sinon.stub().rejects('Data not available')
}
};
beforeEach(() => {
store = new Store(api, { gasLimit: GASLIMIT });
});
it('retrieves the histogram and gasPrice', done => {
expect(api.eth.gasPrice).to.have.been.called;
expect(api.parity.gasPriceHistogram).to.have.been.called;
setImmediate(() => {
expect(store.histogram).not.to.be.null;
done();
});
});
});
describe('setters', () => {
beforeEach(() => {
store = new Store(null, { gasLimit: GASLIMIT });

4
js/src/util/web3.extensions.js
View File

@ -21,8 +21,8 @@ export default function web3extensions (web3) {
property: 'personal',
methods: [
new Method({
name: 'signAndSendTransaction',
call: 'personal_signAndSendTransaction',
name: 'sendTransaction',
call: 'personal_sendTransaction',
params: 2,
inputFormatter: [formatters.inputTransactionFormatter, null]
}),

2
js/src/views/Status/data/rpc.json
View File

@ -829,7 +829,7 @@
"outputFormatter": null
},
{
"name": "personal_signAndSendTransaction",
"name": "personal_sendTransaction",
"desc": "Sends and signs a transaction given account passphrase. Does not require the account to be unlocked nor unlocks the account for future transactions. ",
"params": [
{

2
mac/Parity.pkgproj
View File

@ -578,7 +578,7 @@
<key>OVERWRITE_PERMISSIONS</key>
<false/>
<key>VERSION</key>
<string>1.5.0</string>
<string>1.5.1</string>
</dict>
<key>UUID</key>
<string>2DCD5B81-7BAF-4DA1-9251-6274B089FD36</string>

2
nsis/installer.nsi
View File

@ -10,7 +10,7 @@
!define DESCRIPTION "Fast, light, robust Ethereum implementation"
!define VERSIONMAJOR 1
!define VERSIONMINOR 5
!define VERSIONBUILD 0
!define VERSIONBUILD 1
!define ARGS "--warp"
!define FIRST_START_ARGS "ui --warp --mode=passive"

1
parity/cli/config.full.toml
View File

@ -90,6 +90,7 @@ tx_time_limit = 100 #ms
extra_data = "Parity"
remove_solved = false
notify_work = ["http://localhost:3001"]
refuse_service_transactions = false
[footprint]
tracing = "auto"

5
parity/cli/mod.rs
View File

@ -230,6 +230,8 @@ usage! {
or |c: &Config| otry!(c.mining).remove_solved.clone(),
flag_notify_work: Option<String> = None,
or |c: &Config| otry!(c.mining).notify_work.clone().map(|vec| Some(vec.join(","))),
flag_refuse_service_transactions: bool = false,
or |c: &Config| otry!(c.mining).refuse_service_transactions.clone(),
// -- Footprint Options
flag_tracing: String = "auto",
@ -414,6 +416,7 @@ struct Mining {
tx_queue_ban_time: Option<u16>,
remove_solved: Option<bool>,
notify_work: Option<Vec<String>>,
refuse_service_transactions: Option<bool>,
}
#[derive(Default, Debug, PartialEq, RustcDecodable)]
@ -630,6 +633,7 @@ mod tests {
flag_tx_queue_ban_time: 180u16,
flag_remove_solved: false,
flag_notify_work: Some("http://localhost:3001".into()),
flag_refuse_service_transactions: false,
// -- Footprint Options
flag_tracing: "auto".into(),
@ -807,6 +811,7 @@ mod tests {
extra_data: None,
remove_solved: None,
notify_work: None,
refuse_service_transactions: None,
}),
footprint: Some(Footprint {
tracing: Some("on".into()),

658
parity/cli/usage.txt
View File

@ -22,357 +22,359 @@ Usage:
parity db kill [options]
Operating Options:
--mode MODE Set the operating mode. MODE can be one of:
last - Uses the last-used mode, active if none.
active - Parity continuously syncs the chain.
passive - Parity syncs initially, then sleeps and
wakes regularly to resync.
dark - Parity syncs only when the RPC is active.
offline - Parity doesn't sync. (default: {flag_mode}).
--mode-timeout SECS Specify the number of seconds before inactivity
timeout occurs when mode is dark or passive
(default: {flag_mode_timeout}).
--mode-alarm SECS Specify the number of seconds before auto sleep
reawake timeout occurs when mode is passive
(default: {flag_mode_alarm}).
--auto-update SET Set a releases set to automatically update and
install.
all - All updates in the our release track.
critical - Only consensus/security updates.
none - No updates will be auto-installed.
(default: {flag_auto_update}).
--release-track TRACK Set which release track we should use for updates.
stable - Stable releases.
beta - Beta releases.
nightly - Nightly releases (unstable).
testing - Testing releases (do not use).
current - Whatever track this executable was
released on (default: {flag_release_track}).
--no-download Normally new releases will be downloaded ready for
updating. This disables it. Not recommended.
(default: {flag_no_download}).
--no-consensus Force the binary to run even if there are known
issues regarding consensus. Not recommended.
(default: {flag_no_consensus}).
--force-direct Run the originally installed version of Parity,
ignoring any updates that have since been installed.
--chain CHAIN Specify the blockchain type. CHAIN may be either a
JSON chain specification file or olympic, frontier,
homestead, mainnet, morden, ropsten, classic, expanse,
testnet or dev (default: {flag_chain}).
-d --base-path PATH Specify the base data storage path.
(default: {flag_base_path}).
--db-path PATH Specify the database directory path
(default: {flag_db_path}).
--keys-path PATH Specify the path for JSON key files to be found
(default: {flag_keys_path}).
--identity NAME Specify your node's name. (default: {flag_identity})
--mode MODE Set the operating mode. MODE can be one of:
last - Uses the last-used mode, active if none.
active - Parity continuously syncs the chain.
passive - Parity syncs initially, then sleeps and
wakes regularly to resync.
dark - Parity syncs only when the RPC is active.
offline - Parity doesn't sync. (default: {flag_mode}).
--mode-timeout SECS Specify the number of seconds before inactivity
timeout occurs when mode is dark or passive
(default: {flag_mode_timeout}).
--mode-alarm SECS Specify the number of seconds before auto sleep
reawake timeout occurs when mode is passive
(default: {flag_mode_alarm}).
--auto-update SET Set a releases set to automatically update and
install.
all - All updates in the our release track.
critical - Only consensus/security updates.
none - No updates will be auto-installed.
(default: {flag_auto_update}).
--release-track TRACK Set which release track we should use for updates.
stable - Stable releases.
beta - Beta releases.
nightly - Nightly releases (unstable).
testing - Testing releases (do not use).
current - Whatever track this executable was
released on (default: {flag_release_track}).
--no-download Normally new releases will be downloaded ready for
updating. This disables it. Not recommended.
(default: {flag_no_download}).
--no-consensus Force the binary to run even if there are known
issues regarding consensus. Not recommended.
(default: {flag_no_consensus}).
--force-direct Run the originally installed version of Parity,
ignoring any updates that have since been installed.
--chain CHAIN Specify the blockchain type. CHAIN may be either a
JSON chain specification file or olympic, frontier,
homestead, mainnet, morden, ropsten, classic, expanse,
testnet or dev (default: {flag_chain}).
-d --base-path PATH Specify the base data storage path.
(default: {flag_base_path}).
--db-path PATH Specify the database directory path
(default: {flag_db_path}).
--keys-path PATH Specify the path for JSON key files to be found
(default: {flag_keys_path}).
--identity NAME Specify your node's name. (default: {flag_identity})
Account Options:
--unlock ACCOUNTS Unlock ACCOUNTS for the duration of the execution.
ACCOUNTS is a comma-delimited list of addresses.
Implies --no-ui. (default: {flag_unlock:?})
--password FILE Provide a file containing a password for unlocking
an account. Leading and trailing whitespace is trimmed.
(default: {flag_password:?})
--keys-iterations NUM Specify the number of iterations to use when
deriving key from the password (bigger is more
secure) (default: {flag_keys_iterations}).
--unlock ACCOUNTS Unlock ACCOUNTS for the duration of the execution.
ACCOUNTS is a comma-delimited list of addresses.
Implies --no-ui. (default: {flag_unlock:?})
--password FILE Provide a file containing a password for unlocking
an account. Leading and trailing whitespace is trimmed.
(default: {flag_password:?})
--keys-iterations NUM Specify the number of iterations to use when
deriving key from the password (bigger is more
secure) (default: {flag_keys_iterations}).
UI Options:
--force-ui Enable Trusted UI WebSocket endpoint,
even when --unlock is in use. (default: ${flag_force_ui})
--no-ui Disable Trusted UI WebSocket endpoint.
(default: ${flag_no_ui})
--ui-port PORT Specify the port of Trusted UI server
(default: {flag_ui_port}).
--ui-interface IP Specify the hostname portion of the Trusted UI
server, IP should be an interface's IP address,
or local (default: {flag_ui_interface}).
--ui-path PATH Specify directory where Trusted UIs tokens should
be stored. (default: {flag_ui_path})
--ui-no-validation Disable Origin and Host headers validation for
Trusted UI. WARNING: INSECURE. Used only for
development. (default: {flag_ui_no_validation})
--force-ui Enable Trusted UI WebSocket endpoint,
even when --unlock is in use. (default: ${flag_force_ui})
--no-ui Disable Trusted UI WebSocket endpoint.
(default: ${flag_no_ui})
--ui-port PORT Specify the port of Trusted UI server
(default: {flag_ui_port}).
--ui-interface IP Specify the hostname portion of the Trusted UI
server, IP should be an interface's IP address,
or local (default: {flag_ui_interface}).
--ui-path PATH Specify directory where Trusted UIs tokens should
be stored. (default: {flag_ui_path})
--ui-no-validation Disable Origin and Host headers validation for
Trusted UI. WARNING: INSECURE. Used only for
development. (default: {flag_ui_no_validation})
Networking Options:
--warp Enable syncing from the snapshot over the network. (default: {flag_warp})
--port PORT Override the port on which the node should listen
(default: {flag_port}).
--min-peers NUM Try to maintain at least NUM peers (default: {flag_min_peers}).
--max-peers NUM Allow up to NUM peers (default: {flag_max_peers}).
--snapshot-peers NUM Allow additional NUM peers for a snapshot sync
(default: {flag_snapshot_peers}).
--nat METHOD Specify method to use for determining public
address. Must be one of: any, none, upnp,
extip:<IP> (default: {flag_nat}).
--network-id INDEX Override the network identifier from the chain we
are on. (default: {flag_network_id:?})
--bootnodes NODES Override the bootnodes from our chain. NODES should
be comma-delimited enodes. (default: {flag_bootnodes:?})
--no-discovery Disable new peer discovery. (default: {flag_no_discovery})
--node-key KEY Specify node secret key, either as 64-character hex
string or input to SHA3 operation. (default: {flag_node_key:?})
--reserved-peers FILE Provide a file containing enodes, one per line.
These nodes will always have a reserved slot on top
of the normal maximum peers. (default: {flag_reserved_peers:?})
--reserved-only Connect only to reserved nodes. (default: {flag_reserved_only})
--allow-ips FILTER Filter outbound connections. Must be one of:
private - connect to private network IP addresses only;
public - connect to public network IP addresses only;
all - connect to any IP address.
(default: {flag_allow_ips})
--max-pending-peers NUM Allow up to NUM pending connections. (default: {flag_max_pending_peers})
--no-ancient-blocks Disable downloading old blocks after snapshot restoration
or warp sync. (default: {flag_no_ancient_blocks})
--warp Enable syncing from the snapshot over the network. (default: {flag_warp})
--port PORT Override the port on which the node should listen
(default: {flag_port}).
--min-peers NUM Try to maintain at least NUM peers (default: {flag_min_peers}).
--max-peers NUM Allow up to NUM peers (default: {flag_max_peers}).
--snapshot-peers NUM Allow additional NUM peers for a snapshot sync
(default: {flag_snapshot_peers}).
--nat METHOD Specify method to use for determining public
address. Must be one of: any, none, upnp,
extip:<IP> (default: {flag_nat}).
--network-id INDEX Override the network identifier from the chain we
are on. (default: {flag_network_id:?})
--bootnodes NODES Override the bootnodes from our chain. NODES should
be comma-delimited enodes. (default: {flag_bootnodes:?})
--no-discovery Disable new peer discovery. (default: {flag_no_discovery})
--node-key KEY Specify node secret key, either as 64-character hex
string or input to SHA3 operation. (default: {flag_node_key:?})
--reserved-peers FILE Provide a file containing enodes, one per line.
These nodes will always have a reserved slot on top
of the normal maximum peers. (default: {flag_reserved_peers:?})
--reserved-only Connect only to reserved nodes. (default: {flag_reserved_only})
--allow-ips FILTER Filter outbound connections. Must be one of:
private - connect to private network IP addresses only;
public - connect to public network IP addresses only;
all - connect to any IP address.
(default: {flag_allow_ips})
--max-pending-peers NUM Allow up to NUM pending connections. (default: {flag_max_pending_peers})
--no-ancient-blocks Disable downloading old blocks after snapshot restoration
or warp sync. (default: {flag_no_ancient_blocks})
API and Console Options:
--no-jsonrpc Disable the JSON-RPC API server. (default: {flag_no_jsonrpc})
--jsonrpc-port PORT Specify the port portion of the JSONRPC API server
(default: {flag_jsonrpc_port}).
--jsonrpc-interface IP Specify the hostname portion of the JSONRPC API
server, IP should be an interface's IP address, or
all (all interfaces) or local (default: {flag_jsonrpc_interface}).
--jsonrpc-cors URL Specify CORS header for JSON-RPC API responses.
(default: {flag_jsonrpc_cors:?})
--jsonrpc-apis APIS Specify the APIs available through the JSONRPC
interface. APIS is a comma-delimited list of API
name. Possible name are web3, eth, net, personal,
parity, parity_set, traces, rpc, parity_accounts.
(default: {flag_jsonrpc_apis}).
--jsonrpc-hosts HOSTS List of allowed Host header values. This option will
validate the Host header sent by the browser, it
is additional security against some attack
vectors. Special options: "all", "none",
(default: {flag_jsonrpc_hosts}).
--no-jsonrpc Disable the JSON-RPC API server. (default: {flag_no_jsonrpc})
--jsonrpc-port PORT Specify the port portion of the JSONRPC API server
(default: {flag_jsonrpc_port}).
--jsonrpc-interface IP Specify the hostname portion of the JSONRPC API
server, IP should be an interface's IP address, or
all (all interfaces) or local (default: {flag_jsonrpc_interface}).
--jsonrpc-cors URL Specify CORS header for JSON-RPC API responses.
(default: {flag_jsonrpc_cors:?})
--jsonrpc-apis APIS Specify the APIs available through the JSONRPC
interface. APIS is a comma-delimited list of API
name. Possible name are web3, eth, net, personal,
parity, parity_set, traces, rpc, parity_accounts.
(default: {flag_jsonrpc_apis}).
--jsonrpc-hosts HOSTS List of allowed Host header values. This option will
validate the Host header sent by the browser, it
is additional security against some attack
vectors. Special options: "all", "none",
(default: {flag_jsonrpc_hosts}).
--no-ipc Disable JSON-RPC over IPC service. (default: {flag_no_ipc})
--ipc-path PATH Specify custom path for JSON-RPC over IPC service
(default: {flag_ipc_path}).
--ipc-apis APIS Specify custom API set available via JSON-RPC over
IPC (default: {flag_ipc_apis}).
--no-ipc Disable JSON-RPC over IPC service. (default: {flag_no_ipc})
--ipc-path PATH Specify custom path for JSON-RPC over IPC service
(default: {flag_ipc_path}).
--ipc-apis APIS Specify custom API set available via JSON-RPC over
IPC (default: {flag_ipc_apis}).
--no-dapps Disable the Dapps server (e.g. status page). (default: {flag_no_dapps})
--dapps-port PORT Specify the port portion of the Dapps server
(default: {flag_dapps_port}).
--dapps-interface IP Specify the hostname portion of the Dapps
server, IP should be an interface's IP address,
or local (default: {flag_dapps_interface}).
--dapps-hosts HOSTS List of allowed Host header values. This option will
validate the Host header sent by the browser, it
is additional security against some attack
vectors. Special options: "all", "none",
(default: {flag_dapps_hosts}).
--dapps-user USERNAME Specify username for Dapps server. It will be
used in HTTP Basic Authentication Scheme.
If --dapps-pass is not specified you will be
asked for password on startup. (default: {flag_dapps_user:?})
--dapps-pass PASSWORD Specify password for Dapps server. Use only in
conjunction with --dapps-user. (default: {flag_dapps_pass:?})
--dapps-path PATH Specify directory where dapps should be installed.
(default: {flag_dapps_path})
--no-dapps Disable the Dapps server (e.g. status page). (default: {flag_no_dapps})
--dapps-port PORT Specify the port portion of the Dapps server
(default: {flag_dapps_port}).
--dapps-interface IP Specify the hostname portion of the Dapps
server, IP should be an interface's IP address,
or local (default: {flag_dapps_interface}).
--dapps-hosts HOSTS List of allowed Host header values. This option will
validate the Host header sent by the browser, it
is additional security against some attack
vectors. Special options: "all", "none",
(default: {flag_dapps_hosts}).
--dapps-user USERNAME Specify username for Dapps server. It will be
used in HTTP Basic Authentication Scheme.
If --dapps-pass is not specified you will be
asked for password on startup. (default: {flag_dapps_user:?})
--dapps-pass PASSWORD Specify password for Dapps server. Use only in
conjunction with --dapps-user. (default: {flag_dapps_pass:?})
--dapps-path PATH Specify directory where dapps should be installed.
(default: {flag_dapps_path})
Sealing/Mining Options:
--author ADDRESS Specify the block author (aka "coinbase") address
for sending block rewards from sealed blocks.
NOTE: MINING WILL NOT WORK WITHOUT THIS OPTION.
(default: {flag_author:?})
--engine-signer ADDRESS Specify the address which should be used to
sign consensus messages and issue blocks.
Relevant only to non-PoW chains.
(default: {flag_engine_signer:?})
--force-sealing Force the node to author new blocks as if it were
always sealing/mining.
(default: {flag_force_sealing})
--reseal-on-txs SET Specify which transactions should force the node
to reseal a block. SET is one of:
none - never reseal on new transactions;
own - reseal only on a new local transaction;
ext - reseal only on a new external transaction;
all - reseal on all new transactions
(default: {flag_reseal_on_txs}).
--reseal-min-period MS Specify the minimum time between reseals from
incoming transactions. MS is time measured in
milliseconds (default: {flag_reseal_min_period}).
--work-queue-size ITEMS Specify the number of historical work packages
which are kept cached lest a solution is found for
them later. High values take more memory but result
in fewer unusable solutions (default: {flag_work_queue_size}).
--tx-gas-limit GAS Apply a limit of GAS as the maximum amount of gas
a single transaction may have for it to be mined.
(default: {flag_tx_gas_limit:?})
--tx-time-limit MS Maximal time for processing single transaction.
If enabled senders/recipients/code of transactions
offending the limit will be banned from being included
in transaction queue for 180 seconds.
(default: {flag_tx_time_limit:?})
--relay-set SET Set of transactions to relay. SET may be:
cheap - Relay any transaction in the queue (this
may include invalid transactions);
strict - Relay only executed transactions (this
guarantees we don't relay invalid transactions, but
means we relay nothing if not mining);
lenient - Same as strict when mining, and cheap
when not (default: {flag_relay_set}).
--usd-per-tx USD Amount of USD to be paid for a basic transaction
(default: {flag_usd_per_tx}). The minimum gas price is set
accordingly.
--usd-per-eth SOURCE USD value of a single ETH. SOURCE may be either an
amount in USD, a web service or 'auto' to use each
web service in turn and fallback on the last known
good value (default: {flag_usd_per_eth}).
--price-update-period T T will be allowed to pass between each gas price
update. T may be daily, hourly, a number of seconds,
or a time string of the form "2 days", "30 minutes"
etc. (default: {flag_price_update_period}).
--gas-floor-target GAS Amount of gas per block to target when sealing a new
block (default: {flag_gas_floor_target}).
--gas-cap GAS A cap on how large we will raise the gas limit per
block due to transaction volume (default: {flag_gas_cap}).
--extra-data STRING Specify a custom extra-data for authored blocks, no
more than 32 characters. (default: {flag_extra_data:?})
--tx-queue-size LIMIT Maximum amount of transactions in the queue (waiting
to be included in next block) (default: {flag_tx_queue_size}).
--tx-queue-gas LIMIT Maximum amount of total gas for external transactions in
the queue. LIMIT can be either an amount of gas or
'auto' or 'off'. 'auto' sets the limit to be 20x
the current block gas limit. (default: {flag_tx_queue_gas}).
--tx-queue-strategy S Prioritization strategy used to order transactions
in the queue. S may be:
gas - Prioritize txs with low gas limit;
gas_price - Prioritize txs with high gas price;
gas_factor - Prioritize txs using gas price
and gas limit ratio (default: {flag_tx_queue_strategy}).
--tx-queue-ban-count C Number of times maximal time for execution (--tx-time-limit)
can be exceeded before banning sender/recipient/code.
(default: {flag_tx_queue_ban_count})
--tx-queue-ban-time SEC Banning time (in seconds) for offenders of specified
execution time limit. Also number of offending actions
have to reach the threshold within that time.
(default: {flag_tx_queue_ban_time} seconds)
--remove-solved Move solved blocks from the work package queue
instead of cloning them. This gives a slightly
faster import speed, but means that extra solutions
submitted for the same work package will go unused.
(default: {flag_remove_solved})
--notify-work URLS URLs to which work package notifications are pushed.
URLS should be a comma-delimited list of HTTP URLs.
(default: {flag_notify_work:?})
--author ADDRESS Specify the block author (aka "coinbase") address
for sending block rewards from sealed blocks.
NOTE: MINING WILL NOT WORK WITHOUT THIS OPTION.
(default: {flag_author:?})
--engine-signer ADDRESS Specify the address which should be used to
sign consensus messages and issue blocks.
Relevant only to non-PoW chains.
(default: {flag_engine_signer:?})
--force-sealing Force the node to author new blocks as if it were
always sealing/mining.
(default: {flag_force_sealing})
--reseal-on-txs SET Specify which transactions should force the node
to reseal a block. SET is one of:
none - never reseal on new transactions;
own - reseal only on a new local transaction;
ext - reseal only on a new external transaction;
all - reseal on all new transactions
(default: {flag_reseal_on_txs}).
--reseal-min-period MS Specify the minimum time between reseals from
incoming transactions. MS is time measured in
milliseconds (default: {flag_reseal_min_period}).
--work-queue-size ITEMS Specify the number of historical work packages
which are kept cached lest a solution is found for
them later. High values take more memory but result
in fewer unusable solutions (default: {flag_work_queue_size}).
--tx-gas-limit GAS Apply a limit of GAS as the maximum amount of gas
a single transaction may have for it to be mined.
(default: {flag_tx_gas_limit:?})
--tx-time-limit MS Maximal time for processing single transaction.
If enabled senders/recipients/code of transactions
offending the limit will be banned from being included
in transaction queue for 180 seconds.
(default: {flag_tx_time_limit:?})
--relay-set SET Set of transactions to relay. SET may be:
cheap - Relay any transaction in the queue (this
may include invalid transactions);
strict - Relay only executed transactions (this
guarantees we don't relay invalid transactions, but
means we relay nothing if not mining);
lenient - Same as strict when mining, and cheap
when not (default: {flag_relay_set}).
--usd-per-tx USD Amount of USD to be paid for a basic transaction
(default: {flag_usd_per_tx}). The minimum gas price is set
accordingly.
--usd-per-eth SOURCE USD value of a single ETH. SOURCE may be either an
amount in USD, a web service or 'auto' to use each
web service in turn and fallback on the last known
good value (default: {flag_usd_per_eth}).
--price-update-period T T will be allowed to pass between each gas price
update. T may be daily, hourly, a number of seconds,
or a time string of the form "2 days", "30 minutes"
etc. (default: {flag_price_update_period}).
--gas-floor-target GAS Amount of gas per block to target when sealing a new
block (default: {flag_gas_floor_target}).
--gas-cap GAS A cap on how large we will raise the gas limit per
block due to transaction volume (default: {flag_gas_cap}).
--extra-data STRING Specify a custom extra-data for authored blocks, no
more than 32 characters. (default: {flag_extra_data:?})
--tx-queue-size LIMIT Maximum amount of transactions in the queue (waiting
to be included in next block) (default: {flag_tx_queue_size}).
--tx-queue-gas LIMIT Maximum amount of total gas for external transactions in
the queue. LIMIT can be either an amount of gas or
'auto' or 'off'. 'auto' sets the limit to be 20x
the current block gas limit. (default: {flag_tx_queue_gas}).
--tx-queue-strategy S Prioritization strategy used to order transactions
in the queue. S may be:
gas - Prioritize txs with low gas limit;
gas_price - Prioritize txs with high gas price;
gas_factor - Prioritize txs using gas price
and gas limit ratio (default: {flag_tx_queue_strategy}).
--tx-queue-ban-count C Number of times maximal time for execution (--tx-time-limit)
can be exceeded before banning sender/recipient/code.
(default: {flag_tx_queue_ban_count})
--tx-queue-ban-time SEC Banning time (in seconds) for offenders of specified
execution time limit. Also number of offending actions
have to reach the threshold within that time.
(default: {flag_tx_queue_ban_time} seconds)
--remove-solved Move solved blocks from the work package queue
instead of cloning them. This gives a slightly
faster import speed, but means that extra solutions
submitted for the same work package will go unused.
(default: {flag_remove_solved})
--notify-work URLS URLs to which work package notifications are pushed.
URLS should be a comma-delimited list of HTTP URLs.
(default: {flag_notify_work:?})
--refuse-service-transactions Always refuse service transactions.
(default: {flag_refuse_service_transactions}).
Footprint Options:
--tracing BOOL Indicates if full transaction tracing should be
enabled. Works only if client had been fully synced
with tracing enabled. BOOL may be one of auto, on,
off. auto uses last used value of this option (off
if it does not exist) (default: {flag_tracing}).
--pruning METHOD Configure pruning of the state/storage trie. METHOD
may be one of auto, archive, fast:
archive - keep all state trie data. No pruning.
fast - maintain journal overlay. Fast but 50MB used.
auto - use the method most recently synced or
default to fast if none synced (default: {flag_pruning}).
--pruning-history NUM Set a number of recent states to keep when pruning
is active. (default: {flag_pruning_history}).
--cache-size-db MB Override database cache size (default: {flag_cache_size_db}).
--cache-size-blocks MB Specify the prefered size of the blockchain cache in
megabytes (default: {flag_cache_size_blocks}).
--cache-size-queue MB Specify the maximum size of memory to use for block
queue (default: {flag_cache_size_queue}).
--cache-size-state MB Specify the maximum size of memory to use for
the state cache (default: {flag_cache_size_state}).
--cache-size MB Set total amount of discretionary memory to use for
the entire system, overrides other cache and queue
options. (default: {flag_cache_size:?})
--fast-and-loose Disables DB WAL, which gives a significant speed up
but means an unclean exit is unrecoverable. (default: {flag_fast_and_loose})
--db-compaction TYPE Database compaction type. TYPE may be one of:
ssd - suitable for SSDs and fast HDDs;
hdd - suitable for slow HDDs;
auto - determine automatically (default: {flag_db_compaction}).
--fat-db BOOL Build appropriate information to allow enumeration
of all accounts and storage keys. Doubles the size
of the state database. BOOL may be one of on, off
or auto. (default: {flag_fat_db})
--scale-verifiers Automatically scale amount of verifier threads based on
workload. Not guaranteed to be faster.
(default: {flag_scale_verifiers})
--num-verifiers INT Amount of verifier threads to use or to begin with, if verifier
auto-scaling is enabled. (default: {flag_num_verifiers:?})
--tracing BOOL Indicates if full transaction tracing should be
enabled. Works only if client had been fully synced
with tracing enabled. BOOL may be one of auto, on,
off. auto uses last used value of this option (off
if it does not exist) (default: {flag_tracing}).
--pruning METHOD Configure pruning of the state/storage trie. METHOD
may be one of auto, archive, fast:
archive - keep all state trie data. No pruning.
fast - maintain journal overlay. Fast but 50MB used.
auto - use the method most recently synced or
default to fast if none synced (default: {flag_pruning}).
--pruning-history NUM Set a minimum number of recent states to keep when pruning
is active. (default: {flag_pruning_history}).
--cache-size-db MB Override database cache size (default: {flag_cache_size_db}).
--cache-size-blocks MB Specify the prefered size of the blockchain cache in
megabytes (default: {flag_cache_size_blocks}).
--cache-size-queue MB Specify the maximum size of memory to use for block
queue (default: {flag_cache_size_queue}).
--cache-size-state MB Specify the maximum size of memory to use for
the state cache (default: {flag_cache_size_state}).
--cache-size MB Set total amount of discretionary memory to use for
the entire system, overrides other cache and queue
options. (default: {flag_cache_size:?})
--fast-and-loose Disables DB WAL, which gives a significant speed up
but means an unclean exit is unrecoverable. (default: {flag_fast_and_loose})
--db-compaction TYPE Database compaction type. TYPE may be one of:
ssd - suitable for SSDs and fast HDDs;
hdd - suitable for slow HDDs;
auto - determine automatically (default: {flag_db_compaction}).
--fat-db BOOL Build appropriate information to allow enumeration
of all accounts and storage keys. Doubles the size
of the state database. BOOL may be one of on, off
or auto. (default: {flag_fat_db})
--scale-verifiers Automatically scale amount of verifier threads based on
workload. Not guaranteed to be faster.
(default: {flag_scale_verifiers})
--num-verifiers INT Amount of verifier threads to use or to begin with, if verifier
auto-scaling is enabled. (default: {flag_num_verifiers:?})
Import/Export Options:
--from BLOCK Export from block BLOCK, which may be an index or
hash (default: {flag_from}).
--to BLOCK Export to (including) block BLOCK, which may be an
index, hash or 'latest' (default: {flag_to}).
--format FORMAT For import/export in given format. FORMAT must be
one of 'hex' and 'binary'.
(default: {flag_format:?} = Import: auto, Export: binary)
--no-seal-check Skip block seal check. (default: {flag_no_seal_check})
--at BLOCK Export state at the given block, which may be an
index, hash, or 'latest'. (default: {flag_at})
--no-storage Don't export account storage. (default: {flag_no_storage})
--no-code Don't export account code. (default: {flag_no_code})
--min-balance WEI Don't export accounts with balance less than specified.
(default: {flag_min_balance:?})
--max-balance WEI Don't export accounts with balance greater than specified.
(default: {flag_max_balance:?})
--from BLOCK Export from block BLOCK, which may be an index or
hash (default: {flag_from}).
--to BLOCK Export to (including) block BLOCK, which may be an
index, hash or 'latest' (default: {flag_to}).
--format FORMAT For import/export in given format. FORMAT must be
one of 'hex' and 'binary'.
(default: {flag_format:?} = Import: auto, Export: binary)
--no-seal-check Skip block seal check. (default: {flag_no_seal_check})
--at BLOCK Export state at the given block, which may be an
index, hash, or 'latest'. (default: {flag_at})
--no-storage Don't export account storage. (default: {flag_no_storage})
--no-code Don't export account code. (default: {flag_no_code})
--min-balance WEI Don't export accounts with balance less than specified.
(default: {flag_min_balance:?})
--max-balance WEI Don't export accounts with balance greater than specified.
(default: {flag_max_balance:?})
Snapshot Options:
--at BLOCK Take a snapshot at the given block, which may be an
index, hash, or 'latest'. Note that taking snapshots at
non-recent blocks will only work with --pruning archive
(default: {flag_at})
--no-periodic-snapshot Disable automated snapshots which usually occur once
every 10000 blocks. (default: {flag_no_periodic_snapshot})
--at BLOCK Take a snapshot at the given block, which may be an
index, hash, or 'latest'. Note that taking snapshots at
non-recent blocks will only work with --pruning archive
(default: {flag_at})
--no-periodic-snapshot Disable automated snapshots which usually occur once
every 10000 blocks. (default: {flag_no_periodic_snapshot})
Virtual Machine Options:
--jitvm Enable the JIT VM. (default: {flag_jitvm})
--jitvm Enable the JIT VM. (default: {flag_jitvm})
Legacy Options:
--geth Run in Geth-compatibility mode. Sets the IPC path
to be the same as Geth's. Overrides the --ipc-path
and --ipcpath options. Alters RPCs to reflect Geth
bugs. Includes the personal_ RPC by default.
--testnet Geth-compatible testnet mode. Equivalent to --chain
testnet --keys-path $HOME/parity/testnet-keys.
Overrides the --keys-path option.
--import-geth-keys Attempt to import keys from Geth client.
--datadir PATH Equivalent to --base-path PATH.
--networkid INDEX Equivalent to --network-id INDEX.
--peers NUM Equivalent to --min-peers NUM.
--nodekey KEY Equivalent to --node-key KEY.
--nodiscover Equivalent to --no-discovery.
-j --jsonrpc Does nothing; JSON-RPC is on by default now.
--jsonrpc-off Equivalent to --no-jsonrpc.
-w --webapp Does nothing; dapps server is on by default now.
--dapps-off Equivalent to --no-dapps.
--rpc Does nothing; JSON-RPC is on by default now.
--rpcaddr IP Equivalent to --jsonrpc-interface IP.
--rpcport PORT Equivalent to --jsonrpc-port PORT.
--rpcapi APIS Equivalent to --jsonrpc-apis APIS.
--rpccorsdomain URL Equivalent to --jsonrpc-cors URL.
--ipcdisable Equivalent to --no-ipc.
--ipc-off Equivalent to --no-ipc.
--ipcapi APIS Equivalent to --ipc-apis APIS.
--ipcpath PATH Equivalent to --ipc-path PATH.
--gasprice WEI Minimum amount of Wei per GAS to be paid for a
transaction to be accepted for mining. Overrides
--basic-tx-usd.
--etherbase ADDRESS Equivalent to --author ADDRESS.
--extradata STRING Equivalent to --extra-data STRING.
--cache MB Equivalent to --cache-size MB.
--geth Run in Geth-compatibility mode. Sets the IPC path
to be the same as Geth's. Overrides the --ipc-path
and --ipcpath options. Alters RPCs to reflect Geth
bugs. Includes the personal_ RPC by default.
--testnet Geth-compatible testnet mode. Equivalent to --chain
testnet --keys-path $HOME/parity/testnet-keys.
Overrides the --keys-path option.
--import-geth-keys Attempt to import keys from Geth client.
--datadir PATH Equivalent to --base-path PATH.
--networkid INDEX Equivalent to --network-id INDEX.
--peers NUM Equivalent to --min-peers NUM.
--nodekey KEY Equivalent to --node-key KEY.
--nodiscover Equivalent to --no-discovery.
-j --jsonrpc Does nothing; JSON-RPC is on by default now.
--jsonrpc-off Equivalent to --no-jsonrpc.
-w --webapp Does nothing; dapps server is on by default now.
--dapps-off Equivalent to --no-dapps.
--rpc Does nothing; JSON-RPC is on by default now.
--rpcaddr IP Equivalent to --jsonrpc-interface IP.
--rpcport PORT Equivalent to --jsonrpc-port PORT.
--rpcapi APIS Equivalent to --jsonrpc-apis APIS.
--rpccorsdomain URL Equivalent to --jsonrpc-cors URL.
--ipcdisable Equivalent to --no-ipc.
--ipc-off Equivalent to --no-ipc.
--ipcapi APIS Equivalent to --ipc-apis APIS.
--ipcpath PATH Equivalent to --ipc-path PATH.
--gasprice WEI Minimum amount of Wei per GAS to be paid for a
transaction to be accepted for mining. Overrides
--basic-tx-usd.
--etherbase ADDRESS Equivalent to --author ADDRESS.
--extradata STRING Equivalent to --extra-data STRING.
--cache MB Equivalent to --cache-size MB.
Internal Options:
--can-restart Executable will auto-restart if exiting with 69.
--can-restart Executable will auto-restart if exiting with 69.
Miscellaneous Options:
-c --config CONFIG Specify a filename containing a configuration file.
(default: {flag_config})
-l --logging LOGGING Specify the logging level. Must conform to the same
format as RUST_LOG. (default: {flag_logging:?})
--log-file FILENAME Specify a filename into which logging should be
appended. (default: {flag_log_file:?})
--no-config Don't load a configuration file.
--no-color Don't use terminal color codes in output. (default: {flag_no_color})
-v --version Show information about version.
-h --help Show this screen.
-c --config CONFIG Specify a filename containing a configuration file.
(default: {flag_config})
-l --logging LOGGING Specify the logging level. Must conform to the same
format as RUST_LOG. (default: {flag_logging:?})
--log-file FILENAME Specify a filename into which logging should be
appended. (default: {flag_log_file:?})
--no-config Don't load a configuration file.
--no-color Don't use terminal color codes in output. (default: {flag_no_color})
-v --version Show information about version.
-h --help Show this screen.

3
parity/configuration.rs
View File

@ -485,7 +485,8 @@ impl Configuration {
ban_duration: Duration::from_secs(self.args.flag_tx_queue_ban_time as u64),
},
None => Banning::Disabled,
}
},
refuse_service_transactions: self.args.flag_refuse_service_transactions,
};
Ok(options)

3
rpc/src/v1/helpers/signing_queue.rs
View File

@ -54,9 +54,6 @@ pub enum QueueAddError {
LimitReached,
}
/// Message Receiver type
pub type QueueEventReceiver = mpsc::Receiver<QueueEvent>;
// TODO [todr] to consider: timeout instead of limit?
const QUEUE_LIMIT: usize = 50;

2
rpc/src/v1/impls/personal.rs
View File

@ -102,7 +102,7 @@ impl<C: 'static, M: 'static> Personal for PersonalClient<C, M> where C: MiningBl
}
}
fn sign_and_send_transaction(&self, request: TransactionRequest, password: String) -> Result<RpcH256, Error> {
fn send_transaction(&self, request: TransactionRequest, password: String) -> Result<RpcH256, Error> {
self.active()?;
let client = take_weak!(self.client);
let miner = take_weak!(self.miner);

1
rpc/src/v1/tests/eth.rs
View File

@ -66,6 +66,7 @@ fn miner_service(spec: &Spec, accounts: Arc<AccountProvider>) -> Arc<Miner> {
reseal_min_period: Duration::from_secs(0),
work_queue_size: 50,
enable_resubmission: true,
refuse_service_transactions: false,
},
GasPricer::new_fixed(20_000_000_000u64.into()),
&spec,

4
rpc/src/v1/tests/mocked/personal.rs
View File

@ -96,7 +96,7 @@ fn sign_and_send_transaction_with_invalid_password() {
let address = tester.accounts.new_account("password123").unwrap();
let request = r#"{
"jsonrpc": "2.0",
"method": "personal_signAndSendTransaction",
"method": "personal_sendTransaction",
"params": [{
"from": ""#.to_owned() + format!("0x{:?}", address).as_ref() + r#"",
"to": "0xd46e8dd67c5d32be8058bb8eb970870f07244567",
@ -119,7 +119,7 @@ fn sign_and_send_transaction() {
let request = r#"{
"jsonrpc": "2.0",
"method": "personal_signAndSendTransaction",
"method": "personal_sendTransaction",
"params": [{
"from": ""#.to_owned() + format!("0x{:?}", address).as_ref() + r#"",
"to": "0xd46e8dd67c5d32be8058bb8eb970870f07244567",

4
rpc/src/v1/traits/personal.rs
View File

@ -36,7 +36,7 @@ build_rpc_trait! {
fn unlock_account(&self, H160, String, Option<U128>) -> Result<bool, Error>;
/// Sends transaction and signs it in single call. The account is not unlocked in such case.
#[rpc(name = "personal_signAndSendTransaction")]
fn sign_and_send_transaction(&self, TransactionRequest, String) -> Result<H256, Error>;
#[rpc(name = "personal_sendTransaction")]
fn send_transaction(&self, TransactionRequest, String) -> Result<H256, Error>;
}
}

34
scripts/contractABI.js
View File

@ -17,6 +17,8 @@
// Rust/Parity ABI struct autogenerator.
// By Gav Wood, 2016.
var fs = require('fs');
String.prototype.replaceAll = function(f, t) { return this.split(f).join(t); }
String.prototype.toSnake = function(){
return this.replace(/([A-Z])/g, function($1){return "_"+$1.toLowerCase();});
@ -24,6 +26,7 @@ String.prototype.toSnake = function(){
function makeContractFile(name, json, prefs) {
return `// Autogenerated from JSON contract definition using Rust contract convertor.
// Command line: ${process.argv.slice(2).join(' ')}
#![allow(unused_imports)]
use std::string::String;
use std::result::Result;
@ -39,14 +42,15 @@ function convertContract(name, json, prefs) {
return `${prefs._pub ? "pub " : ""}struct ${name} {
contract: ethabi::Contract,
address: util::Address,
do_call: Box<Fn(util::Address, Vec<u8>) -> Result<Vec<u8>, String> + Send ${prefs._sync ? "+ Sync " : ""}+ 'static>,
${prefs._explicit_do_call ? "" : `do_call: Box<Fn(util::Address, Vec<u8>) -> Result<Vec<u8>, String> + Send${prefs._sync ? " + Sync " : ""}+ 'static>,`}
}
impl ${name} {
pub fn new<F>(address: util::Address, do_call: F) -> Self where F: Fn(util::Address, Vec<u8>) -> Result<Vec<u8>, String> + Send ${prefs._sync ? "+ Sync " : ""}+ 'static {
pub fn new${prefs._explicit_do_call ? "" : "<F>"}(address: util::Address${prefs._explicit_do_call ? "" : `", do_call: F"`}) -> Self
${prefs._explicit_do_call ? "" : `where F: Fn(util::Address, Vec<u8>) -> Result<Vec<u8>, String> + Send ${prefs._sync ? "+ Sync " : ""}+ 'static`} {
${name} {
contract: ethabi::Contract::new(ethabi::Interface::load(b"${JSON.stringify(json.filter(a => a.type == 'function')).replaceAll('"', '\\"')}").expect("JSON is autogenerated; qed")),
address: address,
do_call: Box::new(do_call),
${prefs._explicit_do_call ? "" : `do_call: Box::new(do_call),`}
}
}
fn as_string<T: fmt::Debug>(e: T) -> String { format!("{:?}", e) }
@ -205,6 +209,7 @@ function tokenExtract(expr, type, _prefs) {
}
function convertFunction(json, _prefs) {
let cprefs = _prefs || {};
let prefs = (_prefs || {})[json.name] || (_prefs || {})['_'] || {};
let snakeName = json.name.toSnake();
let params = json.inputs.map((x, i) => (x.name ? x.name.toSnake() : ("_" + (i + 1))) + ": " + mapType(x.name, x.type, prefs[x.name]));
@ -212,18 +217,35 @@ function convertFunction(json, _prefs) {
return `
/// Auto-generated from: \`${JSON.stringify(json)}\`
#[allow(dead_code)]
pub fn ${snakeName}(&self${params.length > 0 ? ', ' + params.join(", ") : ''}) -> Result<${returns}, String> {
pub fn ${snakeName}${cprefs._explicit_do_call ? "<F>" : ""}(&self${cprefs._explicit_do_call ? `, do_call: &F` : ""}${params.length > 0 ? ', ' + params.join(", ") : ''}) -> Result<${returns}, String>
${cprefs._explicit_do_call ? `where F: Fn(util::Address, Vec<u8>) -> Result<Vec<u8>, String> + Send ${prefs._sync ? "+ Sync " : ""}` : ""} {
let call = self.contract.function("${json.name}".into()).map_err(Self::as_string)?;
let data = call.encode_call(
vec![${json.inputs.map((x, i) => convertToken(x.name ? x.name.toSnake() : ("_" + (i + 1)), x.type, prefs[x.name])).join(', ')}]
).map_err(Self::as_string)?;
${json.outputs.length > 0 ? 'let output = ' : ''}call.decode_output((self.do_call)(self.address.clone(), data)?).map_err(Self::as_string)?;
${json.outputs.length > 0 ? 'let output = ' : ''}call.decode_output((${cprefs._explicit_do_call ? "" : "self."}do_call)(self.address.clone(), data)?).map_err(Self::as_string)?;
${json.outputs.length > 0 ? 'let mut result = output.into_iter().rev().collect::<Vec<_>>();' : ''}
Ok((${json.outputs.map((o, i) => tokenExtract('result.pop().ok_or("Invalid return arity")?', o.type, prefs[o.name])).join(', ')}))
}`;
}
// default preferences:
let prefs = {"_pub": true, "_": {"_client": {"string": true}, "_platform": {"string": true}}, "_sync": true};
// default contract json ABI
let jsonabi = [{"constant":true,"inputs":[],"name":"getValidators","outputs":[{"name":"","type":"address[]"}],"payable":false,"type":"function"}];
let out = makeContractFile("Contract", jsonabi, {"_pub": true, "_": {"_client": {"string": true}, "_platform": {"string": true}}, "_sync": true});
// parse command line options
for (let i = 1; i < process.argv.length; ++i) {
let arg = process.argv[i];
if (arg.indexOf("--jsonabi") == 0) {
jsonabi = arg.slice(10);
if (fs.existsSync(jsonabi)) {
jsonabi = JSON.parse(fs.readFileSync(jsonabi).toString());
}
} else if (arg.indexOf("--explicit-do-call") == 0) {
prefs._explicit_do_call = true;
}
}
let out = makeContractFile("Contract", jsonabi, prefs);
console.log(`${out}`);

176
sync/src/chain.rs
View File

@ -96,6 +96,7 @@ use ethcore::header::{BlockNumber, Header as BlockHeader};
use ethcore::client::{BlockChainClient, BlockStatus, BlockId, BlockChainInfo, BlockImportError, BlockQueueInfo};
use ethcore::error::*;
use ethcore::snapshot::{ManifestData, RestorationStatus};
use ethcore::transaction::PendingTransaction;
use sync_io::SyncIo;
use time;
use super::SyncConfig;
@ -1959,7 +1960,46 @@ impl ChainSync {
return 0;
}
let all_transactions_hashes = transactions.iter().map(|tx| tx.transaction.hash()).collect::<HashSet<H256>>();
let (transactions, service_transactions): (Vec<_>, Vec<_>) = transactions.into_iter()
.partition(|tx| !tx.transaction.gas_price.is_zero());
// usual transactions could be propagated to all peers
let mut affected_peers = HashSet::new();
if !transactions.is_empty() {
let peers = self.select_peers_for_transactions(|_| true);
affected_peers = self.propagate_transactions_to_peers(io, peers, transactions);
}
// most of times service_transactions will be empty
// => there's no need to merge packets
if !service_transactions.is_empty() {
let service_transactions_peers = self.select_peers_for_transactions(|peer_id| accepts_service_transaction(&io.peer_info(*peer_id)));
let service_transactions_affected_peers = self.propagate_transactions_to_peers(io, service_transactions_peers, service_transactions);
affected_peers.extend(&service_transactions_affected_peers);
}
affected_peers.len()
}
fn select_peers_for_transactions<F>(&self, filter: F) -> Vec<PeerId>
where F: Fn(&PeerId) -> bool {
// sqrt(x)/x scaled to max u32
let fraction = (self.peers.len() as f64).powf(-0.5).mul(u32::max_value() as f64).round() as u32;
let small = self.peers.len() < MIN_PEERS_PROPAGATION;
let mut random = random::new();
self.peers.keys()
.cloned()
.filter(filter)
.filter(|_| small || random.next_u32() < fraction)
.take(MAX_PEERS_PROPAGATION)
.collect()
}
fn propagate_transactions_to_peers(&mut self, io: &mut SyncIo, peers: Vec<PeerId>, transactions: Vec<PendingTransaction>) -> HashSet<PeerId> {
let all_transactions_hashes = transactions.iter()
.map(|tx| tx.transaction.hash())
.collect::<HashSet<H256>>();
let all_transactions_rlp = {
let mut packet = RlpStream::new_list(transactions.len());
for tx in &transactions { packet.append(&tx.transaction); }
@ -1970,26 +2010,24 @@ impl ChainSync {
self.transactions_stats.retain(&all_transactions_hashes);
// sqrt(x)/x scaled to max u32
let fraction = (self.peers.len() as f64).powf(-0.5).mul(u32::max_value() as f64).round() as u32;
let small = self.peers.len() < MIN_PEERS_PROPAGATION;
let block_number = io.chain().chain_info().best_block_number;
let mut random = random::new();
let lucky_peers = {
let stats = &mut self.transactions_stats;
self.peers.iter_mut()
.filter(|_| small || random.next_u32() < fraction)
.take(MAX_PEERS_PROPAGATION)
.filter_map(|(peer_id, mut peer_info)| {
peers.into_iter()
.filter_map(|peer_id| {
let stats = &mut self.transactions_stats;
let peer_info = self.peers.get_mut(&peer_id)
.expect("peer_id is form peers; peers is result of select_peers_for_transactions; select_peers_for_transactions selects peers from self.peers; qed");
// Send all transactions
if peer_info.last_sent_transactions.is_empty() {
// update stats
for hash in &all_transactions_hashes {
let id = io.peer_session_info(*peer_id).and_then(|info| info.id);
let id = io.peer_session_info(peer_id).and_then(|info| info.id);
stats.propagated(*hash, id, block_number);
}
peer_info.last_sent_transactions = all_transactions_hashes.clone();
return Some((*peer_id, all_transactions_hashes.len(), all_transactions_rlp.clone()));
return Some((peer_id, all_transactions_hashes.len(), all_transactions_rlp.clone()));
}
// Get hashes of all transactions to send to this peer
@ -2007,7 +2045,7 @@ impl ChainSync {
if to_send.contains(&tx.transaction.hash()) {
packet.append(&tx.transaction);
// update stats
let id = io.peer_session_info(*peer_id).and_then(|info| info.id);
let id = io.peer_session_info(peer_id).and_then(|info| info.id);
stats.propagated(tx.transaction.hash(), id, block_number);
}
}
@ -2017,22 +2055,25 @@ impl ChainSync {
.chain(&to_send)
.cloned()
.collect();
Some((*peer_id, to_send.len(), packet.out()))
Some((peer_id, to_send.len(), packet.out()))
})
.collect::<Vec<_>>()
};
// Send RLPs
let peers = lucky_peers.len();
if peers > 0 {
let mut peers = HashSet::new();
if lucky_peers.len() > 0 {
let mut max_sent = 0;
let lucky_peers_len = lucky_peers.len();
for (peer_id, sent, rlp) in lucky_peers {
peers.insert(peer_id);
self.send_packet(io, peer_id, TRANSACTIONS_PACKET, rlp);
trace!(target: "sync", "{:02} <- Transactions ({} entries)", peer_id, sent);
max_sent = max(max_sent, sent);
}
debug!(target: "sync", "Sent up to {} transactions to {} peers.", max_sent, peers);
debug!(target: "sync", "Sent up to {} transactions to {} peers.", max_sent, lucky_peers_len);
}
peers
}
@ -2119,12 +2160,30 @@ impl ChainSync {
}
}
/// Checks if peer is able to process service transactions
fn accepts_service_transaction(client_id: &str) -> bool {
// Parity versions starting from this will accept service-transactions
const SERVICE_TRANSACTIONS_VERSION: (u32, u32) = (1u32, 6u32);
// Parity client string prefix
const PARITY_CLIENT_ID_PREFIX: &'static str = "Parity/v";
if !client_id.starts_with(PARITY_CLIENT_ID_PREFIX) {
return false;
}
let ver: Vec<u32> = client_id[PARITY_CLIENT_ID_PREFIX.len()..].split('.')
.take(2)
.filter_map(|s| s.parse().ok())
.collect();
ver.len() == 2 && (ver[0] > SERVICE_TRANSACTIONS_VERSION.0 || (ver[0] == SERVICE_TRANSACTIONS_VERSION.0 && ver[1] >= SERVICE_TRANSACTIONS_VERSION.1))
}
#[cfg(test)]
mod tests {
use std::collections::{HashSet, VecDeque};
use network::PeerId;
use tests::helpers::*;
use tests::snapshot::TestSnapshotService;
use util::{U256, RwLock};
use util::{Uint, U256, RwLock};
use util::sha3::Hashable;
use util::hash::{H256, FixedHash};
use util::bytes::Bytes;
@ -2134,6 +2193,7 @@ mod tests {
use super::{PeerInfo, PeerAsking};
use ethcore::header::*;
use ethcore::client::*;
use ethcore::transaction::SignedTransaction;
use ethcore::miner::MinerService;
fn get_dummy_block(order: u32, parent_hash: H256) -> Bytes {
@ -2359,7 +2419,12 @@ mod tests {
fn dummy_sync_with_peer(peer_latest_hash: H256, client: &BlockChainClient) -> ChainSync {
let mut sync = ChainSync::new(SyncConfig::default(), client);
sync.peers.insert(0,
insert_dummy_peer(&mut sync, 0, peer_latest_hash);
sync
}
fn insert_dummy_peer(sync: &mut ChainSync, peer_id: PeerId, peer_latest_hash: H256) {
sync.peers.insert(peer_id,
PeerInfo {
protocol_version: 0,
genesis: H256::zero(),
@ -2378,7 +2443,7 @@ mod tests {
asking_snapshot_data: None,
block_set: None,
});
sync
}
#[test]
@ -2630,6 +2695,79 @@ mod tests {
assert_eq!(stats.len(), 1, "Should maintain stats for single transaction.")
}
#[test]
fn should_propagate_service_transaction_to_selected_peers_only() {
let mut client = TestBlockChainClient::new();
client.insert_transaction_with_gas_price_to_queue(U256::zero());
let block_hash = client.block_hash_delta_minus(1);
let mut sync = ChainSync::new(SyncConfig::default(), &client);
let queue = RwLock::new(VecDeque::new());
let ss = TestSnapshotService::new();
let mut io = TestIo::new(&mut client, &ss, &queue, None);
// when peer#1 is Geth
insert_dummy_peer(&mut sync, 1, block_hash);
io.peers_info.insert(1, "Geth".to_owned());
// and peer#2 is Parity, accepting service transactions
insert_dummy_peer(&mut sync, 2, block_hash);
io.peers_info.insert(2, "Parity/v1.6".to_owned());
// and peer#3 is Parity, discarding service transactions
insert_dummy_peer(&mut sync, 3, block_hash);
io.peers_info.insert(3, "Parity/v1.5".to_owned());
// and peer#4 is Parity, accepting service transactions
insert_dummy_peer(&mut sync, 4, block_hash);
io.peers_info.insert(4, "Parity/v1.7.3-ABCDEFGH".to_owned());
// and new service transaction is propagated to peers
sync.propagate_new_transactions(&mut io);
// peer#2 && peer#4 are receiving service transaction
assert!(io.packets.iter().any(|p| p.packet_id == 0x02 && p.recipient == 2)); // TRANSACTIONS_PACKET
assert!(io.packets.iter().any(|p| p.packet_id == 0x02 && p.recipient == 4)); // TRANSACTIONS_PACKET
assert_eq!(io.packets.len(), 2);
}
#[test]
fn should_propagate_service_transaction_is_sent_as_separate_message() {
let mut client = TestBlockChainClient::new();
let tx1_hash = client.insert_transaction_to_queue();
let tx2_hash = client.insert_transaction_with_gas_price_to_queue(U256::zero());
let block_hash = client.block_hash_delta_minus(1);
let mut sync = ChainSync::new(SyncConfig::default(), &client);
let queue = RwLock::new(VecDeque::new());
let ss = TestSnapshotService::new();
let mut io = TestIo::new(&mut client, &ss, &queue, None);
// when peer#1 is Parity, accepting service transactions
insert_dummy_peer(&mut sync, 1, block_hash);
io.peers_info.insert(1, "Parity/v1.6".to_owned());
// and service + non-service transactions are propagated to peers
sync.propagate_new_transactions(&mut io);
// two separate packets for peer are queued:
// 1) with non-service-transaction
// 2) with service transaction
let sent_transactions: Vec<SignedTransaction> = io.packets.iter()
.filter_map(|p| {
if p.packet_id != 0x02 || p.recipient != 1 { // TRANSACTIONS_PACKET
return None;
}
let rlp = UntrustedRlp::new(&*p.data);
let item_count = rlp.item_count();
if item_count != 1 {
return None;
}
rlp.at(0).ok().and_then(|r| r.as_val().ok())
})
.collect();
assert_eq!(sent_transactions.len(), 2);
assert!(sent_transactions.iter().any(|tx| tx.hash() == tx1_hash));
assert!(sent_transactions.iter().any(|tx| tx.hash() == tx2_hash));
}
#[test]
fn handles_peer_new_block_malformed() {
let mut client = TestBlockChainClient::new();

8
sync/src/tests/helpers.rs
View File

@ -49,6 +49,7 @@ pub struct TestIo<'p, C> where C: FlushingBlockChainClient, C: 'p {
pub sender: Option<PeerId>,
pub to_disconnect: HashSet<PeerId>,
pub packets: Vec<TestPacket>,
pub peers_info: HashMap<PeerId, String>,
overlay: RwLock<HashMap<BlockNumber, Bytes>>,
}
@ -62,6 +63,7 @@ impl<'p, C> TestIo<'p, C> where C: FlushingBlockChainClient, C: 'p {
to_disconnect: HashSet::new(),
overlay: RwLock::new(HashMap::new()),
packets: Vec::new(),
peers_info: HashMap::new(),
}
}
}
@ -111,6 +113,12 @@ impl<'p, C> SyncIo for TestIo<'p, C> where C: FlushingBlockChainClient, C: 'p {
&*self.chain
}
fn peer_info(&self, peer_id: PeerId) -> String {
self.peers_info.get(&peer_id)
.cloned()
.unwrap_or_else(|| peer_id.to_string())
}
fn snapshot_service(&self) -> &SnapshotService {
self.snapshot_service
}

2
util/Cargo.toml
View File

@ -3,7 +3,7 @@ description = "Ethcore utility library"
homepage = "http://parity.io"
license = "GPL-3.0"
name = "ethcore-util"
version = "1.5.0"
version = "1.5.1"
authors = ["Parity Technologies <admin@parity.io>"]
build = "build.rs"

3
util/fetch/Cargo.toml
View File

@ -9,8 +9,9 @@ authors = ["Parity Technologies <admin@parity.io>"]
[dependencies]
futures = "0.1"
futures-cpupool = "0.1"
parking_lot = "0.3"
log = "0.3"
reqwest = "0.2"
reqwest = "0.4"
mime = "0.2"
clippy = { version = "0.0.90", optional = true}

58
util/fetch/src/client.rs
View File

@ -16,13 +16,14 @@
//! Fetching
use std::{io, fmt};
use std::{io, fmt, time};
use std::sync::Arc;
use std::sync::atomic::{self, AtomicBool};
use futures::{self, BoxFuture, Future};
use futures_cpupool::{CpuPool, CpuFuture};
use mime::{self, Mime};
use parking_lot::RwLock;
use reqwest;
#[derive(Default, Debug, Clone)]
@ -71,24 +72,52 @@ pub trait Fetch: Clone + Send + Sync + 'static {
fn close(self) where Self: Sized {}
}
#[derive(Clone)]
const CLIENT_TIMEOUT_SECONDS: u64 = 5;
pub struct Client {
client: Arc<reqwest::Client>,
client: RwLock<(time::Instant, Arc<reqwest::Client>)>,
pool: CpuPool,
limit: Option<usize>,
}
impl Clone for Client {
fn clone(&self) -> Self {
let (ref time, ref client) = *self.client.read();
Client {
client: RwLock::new((time.clone(), client.clone())),
pool: self.pool.clone(),
limit: self.limit.clone(),
}
}
}
impl Client {
fn with_limit(limit: Option<usize>) -> Result<Self, Error> {
fn new_client() -> Result<Arc<reqwest::Client>, Error> {
let mut client = reqwest::Client::new()?;
client.redirect(reqwest::RedirectPolicy::limited(5));
Ok(Arc::new(client))
}
fn with_limit(limit: Option<usize>) -> Result<Self, Error> {
Ok(Client {
client: Arc::new(client),
client: RwLock::new((time::Instant::now(), Self::new_client()?)),
pool: CpuPool::new(4),
limit: limit,
})
}
fn client(&self) -> Result<Arc<reqwest::Client>, Error> {
{
let (ref time, ref client) = *self.client.read();
if time.elapsed() < time::Duration::from_secs(CLIENT_TIMEOUT_SECONDS) {
return Ok(client.clone());
}
}
let client = Self::new_client()?;
*self.client.write() = (time::Instant::now(), client.clone());
Ok(client)
}
}
impl Fetch for Client {
@ -108,12 +137,19 @@ impl Fetch for Client {
fn fetch_with_abort(&self, url: &str, abort: Abort) -> Self::Result {
debug!(target: "fetch", "Fetching from: {:?}", url);
self.pool.spawn(FetchTask {
url: url.into(),
client: self.client.clone(),
limit: self.limit,
abort: abort,
})
match self.client() {
Ok(client) => {
self.pool.spawn(FetchTask {
url: url.into(),
client: client,
limit: self.limit,
abort: abort,
})
},
Err(err) => {
self.pool.spawn(futures::future::err(err))
},
}
}
}

1
util/fetch/src/lib.rs
View File

@ -21,6 +21,7 @@ extern crate log;
extern crate futures;
extern crate futures_cpupool;
extern crate parking_lot;
extern crate reqwest;
pub extern crate mime;

8
util/network/src/host.rs
View File

@ -517,13 +517,13 @@ impl Host {
}
pub fn external_url(&self) -> Option<String> {
self.info.read().public_endpoint.as_ref().map(|e| format!("{}", Node::new(self.info.read().id().clone(), e.clone())))
let info = self.info.read();
info.public_endpoint.as_ref().map(|e| format!("{}", Node::new(info.id().clone(), e.clone())))
}
pub fn local_url(&self) -> String {
let r = format!("{}", Node::new(self.info.read().id().clone(), self.info.read().local_endpoint.clone()));
println!("{}", r);
r
let info = self.info.read();
format!("{}", Node::new(info.id().clone(), info.local_endpoint.clone()))
}
pub fn stop(&self, io: &IoContext<NetworkIoMessage>) -> Result<(), NetworkError> {