Merge Notifier and TransactionsPoolNotifier (#10591)

* Merge `Notifier` and `TransactionsPoolNotifier`

* fix tests
This commit is contained in:
Sfxdx 2019-06-04 18:35:33 +07:00 committed by Seun LanLege
parent 425dcd45c2
commit faf6f1f9ea
8 changed files with 138 additions and 139 deletions

View File

@ -129,15 +129,13 @@ pub enum ImportDestination {
Future, Future,
} }
type Listener = Box<Fn(&[H256]) + Send + Sync>;
/// Light transaction queue. See module docs for more details. /// Light transaction queue. See module docs for more details.
#[derive(Default)] #[derive(Default)]
pub struct TransactionQueue { pub struct TransactionQueue {
by_account: HashMap<Address, AccountTransactions>, by_account: HashMap<Address, AccountTransactions>,
by_hash: H256FastMap<PendingTransaction>, by_hash: H256FastMap<PendingTransaction>,
listeners: Vec<Listener>, pending_listeners: Vec<mpsc::UnboundedSender<Arc<Vec<H256>>>>,
tx_statuses_listeners: Vec<mpsc::UnboundedSender<Arc<Vec<(H256, TxStatus)>>>>, full_listeners: Vec<mpsc::UnboundedSender<Arc<Vec<(H256, TxStatus)>>>>,
} }
impl fmt::Debug for TransactionQueue { impl fmt::Debug for TransactionQueue {
@ -145,7 +143,8 @@ impl fmt::Debug for TransactionQueue {
fmt.debug_struct("TransactionQueue") fmt.debug_struct("TransactionQueue")
.field("by_account", &self.by_account) .field("by_account", &self.by_account)
.field("by_hash", &self.by_hash) .field("by_hash", &self.by_hash)
.field("listeners", &self.listeners.len()) .field("pending_listeners", &self.pending_listeners.len())
.field("full_listeners", &self.pending_listeners.len())
.finish() .finish()
} }
} }
@ -360,30 +359,40 @@ impl TransactionQueue {
} }
/// Add a transaction queue listener. /// Add a transaction queue listener.
pub fn add_listener(&mut self, f: Listener) { pub fn pending_transactions_receiver(&mut self) -> mpsc::UnboundedReceiver<Arc<Vec<H256>>> {
self.listeners.push(f); let (sender, receiver) = mpsc::unbounded();
self.pending_listeners.push(sender);
receiver
} }
/// Add a transaction queue listener. /// Add a transaction queue listener.
pub fn tx_statuses_receiver(&mut self) -> mpsc::UnboundedReceiver<Arc<Vec<(H256, TxStatus)>>> { pub fn full_transactions_receiver(&mut self) -> mpsc::UnboundedReceiver<Arc<Vec<(H256, TxStatus)>>> {
let (sender, receiver) = mpsc::unbounded(); let (sender, receiver) = mpsc::unbounded();
self.tx_statuses_listeners.push(sender); self.full_listeners.push(sender);
receiver receiver
} }
/// Notifies all listeners about new pending transaction. /// Notifies all listeners about new pending transaction.
fn notify(&mut self, hashes: &[H256], status: TxStatus) { fn notify(&mut self, hashes: &[H256], status: TxStatus) {
for listener in &self.listeners { if status == TxStatus::Added {
listener(hashes) let to_pending_send: Arc<Vec<H256>> = Arc::new(
}
let to_send: Arc<Vec<(H256, TxStatus)>> = Arc::new(
hashes hashes
.into_iter() .into_iter()
.map(|hash| (hash.clone(), status)).collect() .map(|hash| hash.clone())
.collect()
);
self.pending_listeners.retain(|listener| listener.unbounded_send(to_pending_send.clone()).is_ok());
}
let to_full_send: Arc<Vec<(H256, TxStatus)>> = Arc::new(
hashes
.into_iter()
.map(|hash| (hash.clone(), status))
.collect()
); );
self.tx_statuses_listeners.retain(| listener| listener.unbounded_send(to_send.clone()).is_ok()); self.full_listeners.retain(|listener| listener.unbounded_send(to_full_send.clone()).is_ok());
} }
} }

View File

@ -260,14 +260,16 @@ impl Miner {
} }
/// Set a callback to be notified about imported transactions' hashes. /// Set a callback to be notified about imported transactions' hashes.
pub fn add_transactions_listener(&self, f: Box<Fn(&[H256]) + Send + Sync>) { pub fn pending_transactions_receiver(&self) -> mpsc::UnboundedReceiver<Arc<Vec<H256>>> {
self.transaction_queue.add_listener(f); let (sender, receiver) = mpsc::unbounded();
self.transaction_queue.add_pending_listener(sender);
receiver
} }
/// Set a callback to be notified /// Set a callback to be notified about imported transactions' hashes.
pub fn tx_pool_receiver(&self) -> mpsc::UnboundedReceiver<Arc<Vec<(H256, TxStatus)>>> { pub fn full_transactions_receiver(&self) -> mpsc::UnboundedReceiver<Arc<Vec<(H256, TxStatus)>>> {
let (sender, receiver) = mpsc::unbounded(); let (sender, receiver) = mpsc::unbounded();
self.transaction_queue.add_tx_pool_listener(sender); self.transaction_queue.add_full_listener(sender);
receiver receiver
} }

View File

@ -26,50 +26,6 @@ use txpool::{self, VerifiedTransaction};
use pool::VerifiedTransaction as Transaction; use pool::VerifiedTransaction as Transaction;
use pool::TxStatus; use pool::TxStatus;
type Listener = Box<Fn(&[H256]) + Send + Sync>;
/// Manages notifications to pending transaction listeners.
#[derive(Default)]
pub struct Notifier {
listeners: Vec<Listener>,
pending: Vec<H256>,
}
impl fmt::Debug for Notifier {
fn fmt(&self, fmt: &mut fmt::Formatter) -> fmt::Result {
fmt.debug_struct("Notifier")
.field("listeners", &self.listeners.len())
.field("pending", &self.pending)
.finish()
}
}
impl Notifier {
/// Add new listener to receive notifications.
pub fn add(&mut self, f: Listener) {
self.listeners.push(f)
}
/// Notify listeners about all currently pending transactions.
pub fn notify(&mut self) {
if self.pending.is_empty() {
return;
}
for l in &self.listeners {
(l)(&self.pending);
}
self.pending.clear();
}
}
impl txpool::Listener<Transaction> for Notifier {
fn added(&mut self, tx: &Arc<Transaction>, _old: Option<&Arc<Transaction>>) {
self.pending.push(*tx.hash());
}
}
/// Transaction pool logger. /// Transaction pool logger.
#[derive(Default, Debug)] #[derive(Default, Debug)]
pub struct Logger; pub struct Logger;
@ -121,14 +77,20 @@ impl txpool::Listener<Transaction> for Logger {
/// Transactions pool notifier /// Transactions pool notifier
#[derive(Default)] #[derive(Default)]
pub struct TransactionsPoolNotifier { pub struct TransactionsPoolNotifier {
listeners: Vec<mpsc::UnboundedSender<Arc<Vec<(H256, TxStatus)>>>>, full_listeners: Vec<mpsc::UnboundedSender<Arc<Vec<(H256, TxStatus)>>>>,
pending_listeners: Vec<mpsc::UnboundedSender<Arc<Vec<H256>>>>,
tx_statuses: Vec<(H256, TxStatus)>, tx_statuses: Vec<(H256, TxStatus)>,
} }
impl TransactionsPoolNotifier { impl TransactionsPoolNotifier {
/// Add new listener to receive notifications. /// Add new full listener to receive notifications.
pub fn add(&mut self, f: mpsc::UnboundedSender<Arc<Vec<(H256, TxStatus)>>>) { pub fn add_full_listener(&mut self, f: mpsc::UnboundedSender<Arc<Vec<(H256, TxStatus)>>>) {
self.listeners.push(f); self.full_listeners.push(f);
}
/// Add new pending listener to receive notifications.
pub fn add_pending_listener(&mut self, f: mpsc::UnboundedSender<Arc<Vec<H256>>>) {
self.pending_listeners.push(f);
} }
/// Notify listeners about all currently transactions. /// Notify listeners about all currently transactions.
@ -137,16 +99,25 @@ impl TransactionsPoolNotifier {
return; return;
} }
let to_send = Arc::new(std::mem::replace(&mut self.tx_statuses, Vec::new())); let to_pending_send: Arc<Vec<H256>> = Arc::new(
self.listeners self.tx_statuses.clone()
.retain(|listener| listener.unbounded_send(to_send.clone()).is_ok()); .into_iter()
.map(|(hash, _)| hash)
.collect()
);
self.pending_listeners.retain(|listener| listener.unbounded_send(to_pending_send.clone()).is_ok());
let to_full_send = Arc::new(std::mem::replace(&mut self.tx_statuses, Vec::new()));
self.full_listeners
.retain(|listener| listener.unbounded_send(to_full_send.clone()).is_ok());
} }
} }
impl fmt::Debug for TransactionsPoolNotifier { impl fmt::Debug for TransactionsPoolNotifier {
fn fmt(&self, fmt: &mut fmt::Formatter) -> fmt::Result { fn fmt(&self, fmt: &mut fmt::Formatter) -> fmt::Result {
fmt.debug_struct("TransactionsPoolNotifier") fmt.debug_struct("TransactionsPoolNotifier")
.field("listeners", &self.listeners.len()) .field("full_listeners", &self.full_listeners.len())
.field("pending_listeners", &self.pending_listeners.len())
.finish() .finish()
} }
} }
@ -180,33 +151,36 @@ impl txpool::Listener<Transaction> for TransactionsPoolNotifier {
#[cfg(test)] #[cfg(test)]
mod tests { mod tests {
use super::*; use super::*;
use parking_lot::Mutex;
use types::transaction; use types::transaction;
use txpool::Listener; use txpool::Listener;
use futures::{Stream, Future};
use ethereum_types::Address; use ethereum_types::Address;
#[test] #[test]
fn should_notify_listeners() { fn should_notify_listeners() {
// given // given
let received = Arc::new(Mutex::new(vec![])); let (full_sender, full_receiver) = mpsc::unbounded();
let r = received.clone(); let (pending_sender, pending_receiver) = mpsc::unbounded();
let listener = Box::new(move |hashes: &[H256]| {
*r.lock() = hashes.iter().map(|x| *x).collect();
});
let mut tx_listener = Notifier::default(); let mut tx_listener = TransactionsPoolNotifier::default();
tx_listener.add(listener); tx_listener.add_full_listener(full_sender);
tx_listener.add_pending_listener(pending_sender);
// when // when
let tx = new_tx(); let tx = new_tx();
tx_listener.added(&tx, None); tx_listener.added(&tx, None);
assert_eq!(*received.lock(), vec![]);
// then // then
tx_listener.notify(); tx_listener.notify();
let (full_res , _full_receiver)= full_receiver.into_future().wait().unwrap();
let (pending_res , _pending_receiver)= pending_receiver.into_future().wait().unwrap();
assert_eq!( assert_eq!(
*received.lock(), full_res,
vec!["13aff4201ac1dc49daf6a7cf07b558ed956511acbaabf9502bdacc353953766d".parse().unwrap()] Some(Arc::new(vec![(serde_json::from_str::<H256>("\"0x13aff4201ac1dc49daf6a7cf07b558ed956511acbaabf9502bdacc353953766d\"").unwrap(), TxStatus::Added)]))
);
assert_eq!(
pending_res,
Some(Arc::new(vec![serde_json::from_str::<H256>("\"0x13aff4201ac1dc49daf6a7cf07b558ed956511acbaabf9502bdacc353953766d\"").unwrap()]))
); );
} }

View File

@ -33,7 +33,7 @@ use pool::{
}; };
use pool::local_transactions::LocalTransactionsList; use pool::local_transactions::LocalTransactionsList;
type Listener = (LocalTransactionsList, (listener::Notifier, (listener::Logger, listener::TransactionsPoolNotifier))); type Listener = (LocalTransactionsList, (listener::TransactionsPoolNotifier, listener::Logger));
type Pool = txpool::Pool<pool::VerifiedTransaction, scoring::NonceAndGasPrice, Listener>; type Pool = txpool::Pool<pool::VerifiedTransaction, scoring::NonceAndGasPrice, Listener>;
/// Max cache time in milliseconds for pending transactions. /// Max cache time in milliseconds for pending transactions.
@ -305,8 +305,6 @@ impl TransactionQueue {
// Notify about imported transactions. // Notify about imported transactions.
(self.pool.write().listener_mut().1).0.notify(); (self.pool.write().listener_mut().1).0.notify();
((self.pool.write().listener_mut().1).1).1.notify();
if results.iter().any(|r| r.is_ok()) { if results.iter().any(|r| r.is_ok()) {
self.cached_pending.write().clear(); self.cached_pending.write().clear();
} }
@ -571,16 +569,16 @@ impl TransactionQueue {
self.pool.read().listener().0.all_transactions().iter().map(|(a, b)| (*a, b.clone())).collect() self.pool.read().listener().0.all_transactions().iter().map(|(a, b)| (*a, b.clone())).collect()
} }
/// Add a callback to be notified about all transactions entering the pool. /// Add a listener to be notified about all transactions the pool
pub fn add_listener(&self, f: Box<Fn(&[H256]) + Send + Sync>) { pub fn add_pending_listener(&self, f: mpsc::UnboundedSender<Arc<Vec<H256>>>) {
let mut pool = self.pool.write(); let mut pool = self.pool.write();
(pool.listener_mut().1).0.add(f); (pool.listener_mut().1).0.add_pending_listener(f);
} }
/// Add a listener to be notified about all transactions the pool /// Add a listener to be notified about all transactions the pool
pub fn add_tx_pool_listener(&self, f: mpsc::UnboundedSender<Arc<Vec<(H256, TxStatus)>>>) { pub fn add_full_listener(&self, f: mpsc::UnboundedSender<Arc<Vec<(H256, TxStatus)>>>) {
let mut pool = self.pool.write(); let mut pool = self.pool.write();
((pool.listener_mut().1).1).1.add(f); (pool.listener_mut().1).0.add_full_listener(f);
} }
/// Check if pending set is cached. /// Check if pending set is cached.

View File

@ -329,8 +329,9 @@ impl FullDependencies {
} }
Api::EthPubSub => { Api::EthPubSub => {
if !for_generic_pubsub { if !for_generic_pubsub {
let pool_receiver = self.miner.pending_transactions_receiver();
let mut client = let mut client =
EthPubSubClient::new(self.client.clone(), self.executor.clone()); EthPubSubClient::new(self.client.clone(), self.executor.clone(), pool_receiver);
let weak_client = Arc::downgrade(&self.client); let weak_client = Arc::downgrade(&self.client);
client.add_sync_notifier(self.sync.sync_notification(), move |state| { client.add_sync_notifier(self.sync.sync_notification(), move |state| {
@ -345,14 +346,6 @@ impl FullDependencies {
}) })
}); });
let h = client.handler();
self.miner
.add_transactions_listener(Box::new(move |hashes| {
if let Some(h) = h.upgrade() {
h.notify_new_transactions(hashes);
}
}));
if let Some(h) = client.handler().upgrade() { if let Some(h) = client.handler().upgrade() {
self.client.add_notify(h); self.client.add_notify(h);
} }
@ -361,7 +354,7 @@ impl FullDependencies {
} }
Api::ParityTransactionsPool => { Api::ParityTransactionsPool => {
if !for_generic_pubsub { if !for_generic_pubsub {
let receiver = self.miner.tx_pool_receiver(); let receiver = self.miner.full_transactions_receiver();
let client = TransactionsPoolClient::new(self.executor.clone(), receiver); let client = TransactionsPoolClient::new(self.executor.clone(), receiver);
handler.extend_with(TransactionsPoolClient::to_delegate(client)); handler.extend_with(TransactionsPoolClient::to_delegate(client));
} }
@ -583,6 +576,8 @@ impl<C: LightChainClient + 'static> LightDependencies<C> {
} }
} }
Api::EthPubSub => { Api::EthPubSub => {
let receiver = self.transaction_queue.write().pending_transactions_receiver();
let mut client = EthPubSubClient::light( let mut client = EthPubSubClient::light(
self.client.clone(), self.client.clone(),
self.on_demand.clone(), self.on_demand.clone(),
@ -590,6 +585,7 @@ impl<C: LightChainClient + 'static> LightDependencies<C> {
self.cache.clone(), self.cache.clone(),
self.executor.clone(), self.executor.clone(),
self.gas_price_percentile, self.gas_price_percentile,
receiver
); );
let weak_client = Arc::downgrade(&self.client); let weak_client = Arc::downgrade(&self.client);
@ -607,19 +603,11 @@ impl<C: LightChainClient + 'static> LightDependencies<C> {
}); });
self.client.add_listener(client.handler() as Weak<_>); self.client.add_listener(client.handler() as Weak<_>);
let h = client.handler();
self.transaction_queue
.write()
.add_listener(Box::new(move |transactions| {
if let Some(h) = h.upgrade() {
h.notify_new_transactions(transactions);
}
}));
handler.extend_with(EthPubSub::to_delegate(client)); handler.extend_with(EthPubSub::to_delegate(client));
} }
Api::ParityTransactionsPool => { Api::ParityTransactionsPool => {
if !for_generic_pubsub { if !for_generic_pubsub {
let receiver = self.transaction_queue.write().tx_statuses_receiver(); let receiver = self.transaction_queue.write().full_transactions_receiver();
let client = TransactionsPoolClient::new(self.executor.clone(), receiver); let client = TransactionsPoolClient::new(self.executor.clone(), receiver);
handler.extend_with(TransactionsPoolClient::to_delegate(client)); handler.extend_with(TransactionsPoolClient::to_delegate(client));
} }

View File

@ -30,7 +30,7 @@ use ethcore::verification::queue::VerifierSettings;
use ethcore_logger::{Config as LogConfig, RotatingLogger}; use ethcore_logger::{Config as LogConfig, RotatingLogger};
use ethcore_service::ClientService; use ethcore_service::ClientService;
use ethereum_types::Address; use ethereum_types::Address;
use futures::IntoFuture; use futures::{IntoFuture, Stream};
use hash_fetch::{self, fetch}; use hash_fetch::{self, fetch};
use informant::{Informant, LightNodeInformantData, FullNodeInformantData}; use informant::{Informant, LightNodeInformantData, FullNodeInformantData};
use journaldb::Algorithm; use journaldb::Algorithm;
@ -668,14 +668,19 @@ fn execute_impl<Cr, Rr>(cmd: RunCmd, logger: Arc<RotatingLogger>, on_client_rq:
// Propagate transactions as soon as they are imported. // Propagate transactions as soon as they are imported.
let tx = ::parking_lot::Mutex::new(priority_tasks); let tx = ::parking_lot::Mutex::new(priority_tasks);
let is_ready = Arc::new(atomic::AtomicBool::new(true)); let is_ready = Arc::new(atomic::AtomicBool::new(true));
miner.add_transactions_listener(Box::new(move |_hashes| { let executor = runtime.executor();
let pool_receiver = miner.pending_transactions_receiver();
executor.spawn(
pool_receiver.for_each(move |_hashes| {
// we want to have only one PendingTransactions task in the queue. // we want to have only one PendingTransactions task in the queue.
if is_ready.compare_and_swap(true, false, atomic::Ordering::SeqCst) { if is_ready.compare_and_swap(true, false, atomic::Ordering::SeqCst) {
let task = ::sync::PriorityTask::PropagateTransactions(Instant::now(), is_ready.clone()); let task = ::sync::PriorityTask::PropagateTransactions(Instant::now(), is_ready.clone());
// we ignore error cause it means that we are closing // we ignore error cause it means that we are closing
let _ = tx.lock().send(task); let _ = tx.lock().send(task);
} }
})); Ok(())
})
);
// provider not added to a notification center is effectively disabled // provider not added to a notification center is effectively disabled
// TODO [debris] refactor it later on // TODO [debris] refactor it later on

View File

@ -20,7 +20,7 @@ use std::sync::{Arc, Weak};
use std::collections::BTreeMap; use std::collections::BTreeMap;
use jsonrpc_core::{BoxFuture, Result, Error}; use jsonrpc_core::{BoxFuture, Result, Error};
use jsonrpc_core::futures::{self, Future, IntoFuture, Stream}; use jsonrpc_core::futures::{self, Future, IntoFuture, Stream, sync::mpsc};
use jsonrpc_pubsub::typed::{Sink, Subscriber}; use jsonrpc_pubsub::typed::{Sink, Subscriber};
use jsonrpc_pubsub::SubscriptionId; use jsonrpc_pubsub::SubscriptionId;
@ -80,23 +80,39 @@ impl<C> EthPubSubClient<C>
} }
} }
impl<C> EthPubSubClient<C> { impl<C> EthPubSubClient<C>
where
C: 'static + Send + Sync {
/// Creates new `EthPubSubClient`. /// Creates new `EthPubSubClient`.
pub fn new(client: Arc<C>, executor: Executor) -> Self { pub fn new(client: Arc<C>, executor: Executor, pool_receiver: mpsc::UnboundedReceiver<Arc<Vec<H256>>>) -> Self {
let heads_subscribers = Arc::new(RwLock::new(Subscribers::default())); let heads_subscribers = Arc::new(RwLock::new(Subscribers::default()));
let logs_subscribers = Arc::new(RwLock::new(Subscribers::default())); let logs_subscribers = Arc::new(RwLock::new(Subscribers::default()));
let transactions_subscribers = Arc::new(RwLock::new(Subscribers::default())); let transactions_subscribers = Arc::new(RwLock::new(Subscribers::default()));
let sync_subscribers = Arc::new(RwLock::new(Subscribers::default())); let sync_subscribers = Arc::new(RwLock::new(Subscribers::default()));
EthPubSubClient { let handler = Arc::new(ChainNotificationHandler {
handler: Arc::new(ChainNotificationHandler {
client, client,
executor, executor,
heads_subscribers: heads_subscribers.clone(), heads_subscribers: heads_subscribers.clone(),
logs_subscribers: logs_subscribers.clone(), logs_subscribers: logs_subscribers.clone(),
transactions_subscribers: transactions_subscribers.clone(), transactions_subscribers: transactions_subscribers.clone(),
sync_subscribers: sync_subscribers.clone(), sync_subscribers: sync_subscribers.clone(),
}), });
let handler2 = Arc::downgrade(&handler);
handler.executor.spawn(pool_receiver
.for_each(move |hashes| {
if let Some(handler2) = handler2.upgrade() {
handler2.notify_new_transactions(&hashes.to_vec());
return Ok(())
}
Err(())
})
);
EthPubSubClient {
handler,
sync_subscribers, sync_subscribers,
heads_subscribers, heads_subscribers,
logs_subscribers, logs_subscribers,
@ -123,6 +139,7 @@ where
cache: Arc<Mutex<Cache>>, cache: Arc<Mutex<Cache>>,
executor: Executor, executor: Executor,
gas_price_percentile: usize, gas_price_percentile: usize,
pool_receiver: mpsc::UnboundedReceiver<Arc<Vec<H256>>>
) -> Self { ) -> Self {
let fetch = LightFetch { let fetch = LightFetch {
client, client,
@ -131,7 +148,7 @@ where
cache, cache,
gas_price_percentile, gas_price_percentile,
}; };
EthPubSubClient::new(Arc::new(fetch), executor) EthPubSubClient::new(Arc::new(fetch), executor, pool_receiver)
} }
} }
@ -205,7 +222,7 @@ impl<C> ChainNotificationHandler<C> {
} }
/// Notify all subscribers about new transaction hashes. /// Notify all subscribers about new transaction hashes.
pub fn notify_new_transactions(&self, hashes: &[H256]) { fn notify_new_transactions(&self, hashes: &[H256]) {
for subscriber in self.transactions_subscribers.read().values() { for subscriber in self.transactions_subscribers.read().values() {
for hash in hashes { for hash in hashes {
Self::notify(&self.executor, subscriber, pubsub::Result::TransactionHash(*hash)); Self::notify(&self.executor, subscriber, pubsub::Result::TransactionHash(*hash));

View File

@ -17,7 +17,7 @@
use std::sync::Arc; use std::sync::Arc;
use jsonrpc_core::MetaIoHandler; use jsonrpc_core::MetaIoHandler;
use jsonrpc_core::futures::{self, Stream, Future}; use jsonrpc_core::futures::{self, Stream, Future, sync::mpsc};
use jsonrpc_pubsub::Session; use jsonrpc_pubsub::Session;
use std::time::Duration; use std::time::Duration;
@ -40,7 +40,9 @@ fn should_subscribe_to_new_heads() {
let h2 = client.block_hash_delta_minus(2); let h2 = client.block_hash_delta_minus(2);
let h1 = client.block_hash_delta_minus(3); let h1 = client.block_hash_delta_minus(3);
let pubsub = EthPubSubClient::new(Arc::new(client), el.executor()); let (_, pool_receiver) = mpsc::unbounded();
let pubsub = EthPubSubClient::new(Arc::new(client), el.executor(), pool_receiver);
let handler = pubsub.handler().upgrade().unwrap(); let handler = pubsub.handler().upgrade().unwrap();
let pubsub = pubsub.to_delegate(); let pubsub = pubsub.to_delegate();
@ -112,7 +114,9 @@ fn should_subscribe_to_logs() {
} }
]); ]);
let pubsub = EthPubSubClient::new(Arc::new(client), el.executor()); let (_, pool_receiver) = mpsc::unbounded();
let pubsub = EthPubSubClient::new(Arc::new(client), el.executor(), pool_receiver);
let handler = pubsub.handler().upgrade().unwrap(); let handler = pubsub.handler().upgrade().unwrap();
let pubsub = pubsub.to_delegate(); let pubsub = pubsub.to_delegate();
@ -159,8 +163,9 @@ fn should_subscribe_to_pending_transactions() {
let el = Runtime::with_thread_count(1); let el = Runtime::with_thread_count(1);
let client = TestBlockChainClient::new(); let client = TestBlockChainClient::new();
let pubsub = EthPubSubClient::new(Arc::new(client), el.executor()); let (pool_sender, pool_receiver) = mpsc::unbounded();
let handler = pubsub.handler().upgrade().unwrap();
let pubsub = EthPubSubClient::new(Arc::new(client), el.executor(), pool_receiver);
let pubsub = pubsub.to_delegate(); let pubsub = pubsub.to_delegate();
let mut io = MetaIoHandler::default(); let mut io = MetaIoHandler::default();
@ -181,7 +186,7 @@ fn should_subscribe_to_pending_transactions() {
assert_eq!(io.handle_request_sync(request, metadata.clone()), Some(response.to_owned())); assert_eq!(io.handle_request_sync(request, metadata.clone()), Some(response.to_owned()));
// Send new transactions // Send new transactions
handler.notify_new_transactions(&[H256::from_low_u64_be(5), H256::from_low_u64_be(7)]); pool_sender.unbounded_send(Arc::new(vec![H256::from_low_u64_be(5), H256::from_low_u64_be(7)])).unwrap();
let (res, receiver) = receiver.into_future().wait().unwrap(); let (res, receiver) = receiver.into_future().wait().unwrap();
let response = r#"{"jsonrpc":"2.0","method":"eth_subscription","params":{"result":"0x0000000000000000000000000000000000000000000000000000000000000005","subscription":"0x43ca64edf03768e1"}}"#; let response = r#"{"jsonrpc":"2.0","method":"eth_subscription","params":{"result":"0x0000000000000000000000000000000000000000000000000000000000000005","subscription":"0x43ca64edf03768e1"}}"#;
@ -205,7 +210,8 @@ fn eth_subscribe_syncing() {
// given // given
let el = Runtime::with_thread_count(1); let el = Runtime::with_thread_count(1);
let client = TestBlockChainClient::new(); let client = TestBlockChainClient::new();
let pubsub = EthPubSubClient::new(Arc::new(client), el.executor()); let (_, pool_receiver) = mpsc::unbounded();
let pubsub = EthPubSubClient::new(Arc::new(client), el.executor(), pool_receiver);
let pubsub = pubsub.to_delegate(); let pubsub = pubsub.to_delegate();
let mut io = MetaIoHandler::default(); let mut io = MetaIoHandler::default();