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feat(optimism): Warn if FlashBlockService has stopped #18227

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Merged
mattsse merged 1 commit into from
Sep 2, 2025
Merged

feat(optimism): Warn if FlashBlockService has stopped #18227

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4 changes: 3 additions & 1 deletion crates/optimism/flashblocks/src/service.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -23,7 +23,7 @@ use std::{
time::{Duration, Instant},
};
use tokio::pin;
use tracing::{debug, trace};
use tracing::{debug, trace, warn};

/// The `FlashBlockService` maintains an in-memory [`PendingBlock`] built out of a sequence of
/// [`FlashBlock`]s.
Expand Down Expand Up @@ -85,6 +85,8 @@ where
let _ = tx.send(block).inspect_err(|e| tracing::error!("{e}"));
}
}

warn!("Flashblock service has stopped");
}

/// Returns the cached reads at the given head hash.
Expand Down