From afe72c8029f74a555f0742898c861b2c0745e1cd Mon Sep 17 00:00:00 2001
From: tombii <github@tombii.com>
Date: Thu, 2 Apr 2026 22:42:13 +0200
Subject: [PATCH] =?UTF-8?q?fix(resilience):=20reset=20lastFailureTime=20on?=
 =?UTF-8?q?=20OPEN=20=E2=86=92=20CLOSED=20transition?=
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Match reset() behavior — clear lastFailureTime when recovering from
OPEN state to avoid stale timestamps in persisted state.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
---
 src/shared/utils/circuitBreaker.ts | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/shared/utils/circuitBreaker.ts b/src/shared/utils/circuitBreaker.ts
index 768178ed90..036fc16c22 100644
--- a/src/shared/utils/circuitBreaker.ts
+++ b/src/shared/utils/circuitBreaker.ts
@@ -203,6 +203,7 @@ export class CircuitBreaker {
       this._transition(STATE.CLOSED);
       this.failureCount = 0;
       this.successCount = 0;
+      this.lastFailureTime = null;
     } else if (this.state === STATE.HALF_OPEN) {
       this.successCount++;
       this._transition(STATE.CLOSED);