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EIP-168, 169: Dust protection (#4757)

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* Dust protection

* Track touched accounts in the substate

* Minor alterations
This commit is contained in:
Arkadiy Paronyan
2017-06-28 09:10:57 +02:00
committed by GitHub
parent 6b16fe3f14
commit 57626b60e7
25 changed files with 270 additions and 85 deletions
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2
parity/dapps.rs
View File

@@ -107,7 +107,7 @@ impl ContractClient for LightRegistrar {
self.on_demand
.request(ctx, on_demand::request::TransactionProof {
tx: Transaction {
nonce: self.client.engine().account_start_nonce(),
nonce: self.client.engine().account_start_nonce(header.number()),
action: Action::Call(address),
gas: 50_000_000.into(),
gas_price: 0.into(),

2
parity/light_helpers/queue_cull.rs
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@@ -67,7 +67,7 @@ impl IoHandler<ClientIoMessage> for QueueCull {
let (sync, on_demand, txq) = (self.sync.clone(), self.on_demand.clone(), self.txq.clone());
let best_header = self.client.best_block_header();
let start_nonce = self.client.engine().account_start_nonce();
let start_nonce = self.client.engine().account_start_nonce(best_header.number());
info!(target: "cull", "Attempting to cull queued transactions from {} senders.", senders.len());
self.remote.spawn_with_timeout(move || {

3
parity/run.rs
View File

@@ -227,7 +227,8 @@ fn execute_light(cmd: RunCmd, can_restart: bool, logger: Arc<RotatingLogger>) ->
}
// start on_demand service.
let on_demand = Arc::new(::light::on_demand::OnDemand::new(cache.clone()));
let account_start_nonce = service.client().engine().account_start_nonce(0);
let on_demand = Arc::new(::light::on_demand::OnDemand::new(cache.clone(), account_start_nonce));
// set network path.
net_conf.net_config_path = Some(db_dirs.network_path().to_string_lossy().into_owned());