add test comments

anza-xyz · Mar 7, 2024 · 31a0c6d · 31a0c6d
1 parent 5891408
commit 31a0c6d
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/core/src/banking_stage/consumer.rs b/core/src/banking_stage/consumer.rs
@@ -1711,8 +1711,13 @@ mod tests {
 
             let poh_simulator = simulate_poh(record_receiver, &poh_recorder);
 
-            let (replay_vote_sender, _replay_vote_receiver) = unbounded();
+            // Hold onto poh lock so that workers cannot finish recording
+            // transactions and cannot unlock accounts immediately. This allows
+            // us to test having parallel workers that have account lock
+            // conflicts.
             let poh_lock = poh_recorder.write().unwrap();
+
+            let (replay_vote_sender, _replay_vote_receiver) = unbounded();
             let worker1 = {
                 let bank = bank.clone();
                 let committer = Committer::new(