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🔒 Fix race condition in SlidingWindow rate limiter #50

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Merged
Sanan507 merged 2 commits into from
Aug 1, 2026
Merged

🔒 Fix race condition in SlidingWindow rate limiter #50

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39b3455
Fix race condition in SlidingWindow rate limiter
google-labs-jules[bot] Aug 1, 2026
7e92a37
Merge branch 'master' into sentinel-rate-limit-race-condition-6945787…
Sanan507 Aug 1, 2026
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2 changes: 1 addition & 1 deletion backend/src/main/java/com/algorithmrace/visualizer/RateLimitFilter.java
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Original file line number Diff line number Diff line change
Expand Up @@ -139,7 +139,7 @@ private static class SlidingWindow {
private final java.util.Deque<Long> timestamps =
new java.util.concurrent.ConcurrentLinkedDeque<>();

boolean tryAcquire(int limit) {
synchronized boolean tryAcquire(int limit) {
long now = System.currentTimeMillis();
long cutoff = now - WINDOW_MS;

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