Skip to content

bounded channel for mem control #406

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
0g-peterzhb merged 2 commits into from
Feb 4, 2026
Merged

bounded channel for mem control #406

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
5c683bb
bounded channel for mem control
0g-peterzhb Jan 30, 2026
7c4f8ca
make constant
0g-peterzhb Feb 2, 2026
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
10 changes: 6 additions & 4 deletions node/miner/src/mine.rs
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -18,9 +18,11 @@ use crate::{

use std::sync::Arc;

const MINE_ANSWER_CHANNEL_CAPACITY: usize = 20;

pub struct PoraService {
mine_context_receiver: broadcast::Receiver<MineContextMessage>,
mine_answer_sender: mpsc::UnboundedSender<AnswerWithoutProof>,
mine_answer_sender: mpsc::Sender<AnswerWithoutProof>,
msg_recv: broadcast::Receiver<MinerMessage>,
loader: Arc<dyn PoraLoader>,

Expand Down Expand Up @@ -123,9 +125,9 @@ impl PoraService {
loader: Arc<dyn PoraLoader>,
config: &MinerConfig,
miner_id: H256,
) -> mpsc::UnboundedReceiver<AnswerWithoutProof> {
) -> mpsc::Receiver<AnswerWithoutProof> {
let (mine_answer_sender, mine_answer_receiver) =
mpsc::unbounded_channel::<AnswerWithoutProof>();
mpsc::channel::<AnswerWithoutProof>(MINE_ANSWER_CHANNEL_CAPACITY);
let mine_range = MineRangeConfig {
start_position: Some(0),
end_position: Some(u64::MAX),
Expand Down Expand Up @@ -218,7 +220,7 @@ impl PoraService {

if let Some(answer) = miner.batch_iteration(nonce, self.iter_batch).await {
info!("Hit Pora answer {:?}", answer);
if self.mine_answer_sender.send(answer).is_err() {
if self.mine_answer_sender.send(answer).await.is_err() {
warn!("Mine submitter channel closed");
}
} else if cpu_percent < 100 {
Expand Down
4 changes: 2 additions & 2 deletions node/miner/src/submitter.rs
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -18,7 +18,7 @@ use crate::watcher::MineContextMessage;
use zgs_spec::{BYTES_PER_SEAL, SECTORS_PER_SEAL};

pub struct Submitter {
mine_answer_receiver: mpsc::UnboundedReceiver<AnswerWithoutProof>,
mine_answer_receiver: mpsc::Receiver<AnswerWithoutProof>,
mine_context_receiver: broadcast::Receiver<MineContextMessage>,
mine_contract: PoraMine<MineServiceMiddleware>,
flow_contract: ZgsFlow<Provider<RetryClient<Http>>>,
Expand All @@ -29,7 +29,7 @@ pub struct Submitter {
impl Submitter {
pub fn spawn(
executor: TaskExecutor,
mine_answer_receiver: mpsc::UnboundedReceiver<AnswerWithoutProof>,
mine_answer_receiver: mpsc::Receiver<AnswerWithoutProof>,
mine_context_receiver: broadcast::Receiver<MineContextMessage>,
provider: Arc<Provider<RetryClient<Http>>>,
signing_provider: Arc<MineServiceMiddleware>,
Expand Down
Loading