Switch to bounded mpsc for txpool import notification stream (#6640)

* Switch to bounded mpsc for txpool import notification stream

* Update client/transaction-pool/graph/src/validated_pool.rs

Co-authored-by: Nikolay Volf <nikvolf@gmail.com>

Co-authored-by: Nikolay Volf <nikvolf@gmail.com>
This commit is contained in:
Wei Tang
2020-07-17 12:31:47 +02:00
committed by GitHub
parent 85e1f9aa8d
commit 8ae1aa4c28
6 changed files with 30 additions and 11 deletions
@@ -12,7 +12,6 @@ documentation = "https://docs.rs/sp-transaction-pool"
[package.metadata.docs.rs]
targets = ["x86_64-unknown-linux-gnu"]
[dependencies]
codec = { package = "parity-scale-codec", version = "1.3.1", optional = true }
derive_more = { version = "0.99.2", optional = true }
@@ -22,7 +21,6 @@ serde = { version = "1.0.101", features = ["derive"], optional = true}
sp-api = { version = "2.0.0-rc4", default-features = false, path = "../api" }
sp-blockchain = { version = "2.0.0-rc4", optional = true, path = "../blockchain" }
sp-runtime = { version = "2.0.0-rc4", default-features = false, path = "../runtime" }
sp-utils = { version = "2.0.0-rc4", default-features = false, path = "../utils" }
[features]
default = [ "std" ]
@@ -25,7 +25,6 @@ use std::{
};
use futures::{Future, Stream};
use serde::{Deserialize, Serialize};
use sp_utils::mpsc;
use sp_runtime::{
generic::BlockId,
traits::{Block as BlockT, Member, NumberFor},
@@ -131,7 +130,7 @@ pub enum TransactionStatus<Hash, BlockHash> {
pub type TransactionStatusStream<Hash, BlockHash> = dyn Stream<Item=TransactionStatus<Hash, BlockHash>> + Send + Unpin;
/// The import notification event stream.
pub type ImportNotificationStream<H> = mpsc::TracingUnboundedReceiver<H>;
pub type ImportNotificationStream<H> = futures::channel::mpsc::Receiver<H>;
/// Transaction hash type for a pool.
pub type TxHash<P> = <P as TransactionPool>::Hash;