Skip to content

node: Log the setting of MAX_BLOCKING_THREADS #6161

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
merged 1 commit into from
Sep 18, 2025
Merged

node: Log the setting of MAX_BLOCKING_THREADS #6161

Changes from all commits
Commits
Show all changes
1 commit
Select commit
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
13 changes: 9 additions & 4 deletions node/src/main.rs
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -9,15 +9,17 @@ use graph_node::{launcher, opt};

git_testament!(TESTAMENT);

fn main() {
let max_blocking: usize = std::env::var("GRAPH_MAX_BLOCKING_THREADS")
lazy_static! {
pub static ref MAX_BLOCKING_THREADS: usize = std::env::var("GRAPH_MAX_BLOCKING_THREADS")
.ok()
.and_then(|v| v.parse().ok())
.unwrap_or(512);
}

fn main() {
tokio::runtime::Builder::new_multi_thread()
.enable_all()
.max_blocking_threads(max_blocking)
.max_blocking_threads(*MAX_BLOCKING_THREADS)
.build()
.unwrap()
.block_on(async { main_inner().await })
Expand All @@ -30,7 +32,10 @@ async fn main_inner() {

// Set up logger
let logger = logger(opt.debug);

debug!(
logger,
"Runtime configured with {} max blocking threads", *MAX_BLOCKING_THREADS
);
let ipfs_client = graph::ipfs::new_ipfs_client(&opt.ipfs, &logger)
.await
.unwrap_or_else(|err| panic!("Failed to create IPFS client: {err:#}"));
Expand Down
Loading