fix(alfred): remove timer.unref() from SystemClock.sleep()

CHANGELOG.md

@@ -10,6 +10,12 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [0.10.3] - 2026-02-08 (@git-stunts/alfred)
+
+### Fixed
+
+- **Premature process exit**: `SystemClock.sleep()` no longer calls `timer.unref()`. The unref'd timer could become the sole event-loop handle during retry backoff or timeout races, causing Node.js to exit before the operation completed. Callers that need graceful shutdown should use `AbortSignal` instead.
+
 ## [0.10.2] - 2026-02-06 (@git-stunts/alfred)
 
 ### Changed
@@ -180,6 +186,12 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [0.10.3] - 2026-02-08 (@git-stunts/alfred-live)
+
+### Changed
+
+- Version bump to keep lockstep alignment with the Alfred package family (no API changes).
+
 ## [0.10.2] - 2026-02-06 (@git-stunts/alfred-live)
 
 ### Added

alfred-live/CHANGELOG.md

@@ -5,6 +5,12 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [0.10.3] - 2026-02-08
+
+### Changed
+
+- Version bump to keep lockstep alignment with the Alfred package family (no API changes).
+
 ## [0.10.2] - 2026-02-06
 
 ### Added

alfred-live/jsr.json

@@ -1,6 +1,6 @@
 {
   "name": "@git-stunts/alfred-live",
-  "version": "0.10.2",
+  "version": "0.10.3",
   "description": "In-memory control plane for Alfred: adaptive values, config registry, command router.",
   "license": "Apache-2.0",
   "exports": {

alfred-live/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@git-stunts/alfred-live",
-  "version": "0.10.2",
+  "version": "0.10.3",
   "description": "In-memory control plane for Alfred: adaptive values, config registry, command router.",
   "type": "module",
   "sideEffects": false,
@@ -16,7 +16,7 @@
     "alfredctl": "./bin/alfredctl.js"
   },
   "dependencies": {
-    "@git-stunts/alfred": "0.10.2"
+    "@git-stunts/alfred": "0.10.3"
   },
   "engines": {
     "node": ">=20.0.0"

alfred/CHANGELOG.md

@@ -5,6 +5,12 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [0.10.3] - 2026-02-08
+
+### Fixed
+
+- **Premature process exit**: `SystemClock.sleep()` no longer calls `timer.unref()`. The unref'd timer could become the sole event-loop handle during retry backoff or timeout races, causing Node.js to exit before the operation completed. Callers that need graceful shutdown should use `AbortSignal` instead.
+
 ## [0.10.2] - 2026-02-06
 
 ### Changed

alfred/jsr.json

@@ -1,6 +1,6 @@
 {
   "name": "@git-stunts/alfred",
-  "version": "0.10.2",
+  "version": "0.10.3",
   "description": "Production-grade resilience patterns for async ops: retry/backoff+jitter, circuit breaker, bulkhead, timeout.",
   "license": "Apache-2.0",
   "exports": {

alfred/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@git-stunts/alfred",
-  "version": "0.10.2",
+  "version": "0.10.3",
   "description": "Production-grade resilience patterns for async ops: retry/backoff+jitter, circuit breaker, bulkhead, timeout.",
   "type": "module",
   "sideEffects": false,

alfred/src/index.d.ts

@@ -416,7 +416,6 @@ export class Policy {
 
 /**
  * System clock using real time.
- * Uses runtime-aware timer management for clean process exits.
  */
 export class SystemClock {
   /** Returns current time in milliseconds since Unix epoch. */

alfred/src/utils/clock.js

@@ -9,7 +9,6 @@
 
 /**
  * System clock using real time.
- * Uses runtime-aware timer management (unref) to allow clean process exits.
  */
 export class SystemClock {
   /**
@@ -22,19 +21,12 @@ export class SystemClock {
 
   /**
    * Sleeps for the specified duration.
-   * Timer is unref'd to prevent blocking process exit.
    * @param {number} ms - Milliseconds to sleep
    * @returns {Promise<void>}
    */
   async sleep(ms) {
     return new Promise((resolve) => {
-      const timer = setTimeout(resolve, ms);
-      if (typeof timer === 'object' && typeof timer.unref === 'function') {
-        timer.unref();
-      } else if (typeof Deno !== 'undefined' && typeof Deno.unrefTimer === 'function') {
-        // Deno returns a number ID
-        Deno.unrefTimer(timer);
-      }
+      setTimeout(resolve, ms);
     });
   }
 }