Merge pull request #374 from PR0M3TH3AN/refactor/consolidate-with-timeout-3248602754567091205

Consolidate `withTimeout` utility to `src/utils.mjs`

src/lock-ops.mjs

@@ -8,7 +8,7 @@ import {
   KIND_APP_DATA,
   MS_PER_SECOND,
 } from './constants.mjs';
-import { nowUnix } from './utils.mjs';
+import { nowUnix, withTimeout } from './utils.mjs';
 import { defaultHealthManager, buildRelayHealthConfig, RelayHealthManager } from './relay-health-manager.mjs';
 import { publishLock, LockPublisher, secureRandom } from './lock-publisher.mjs';
 
@@ -55,16 +55,6 @@ function filterActiveLocks(locks) {
   return locks.filter((lock) => !lock.expiresAt || lock.expiresAt > now);
 }
 
-function withTimeout(promise, timeoutMs, timeoutMessage) {
-  let timeoutHandle;
-  const timeoutPromise = new Promise((_, reject) => {
-    timeoutHandle = setTimeout(() => reject(new Error(timeoutMessage)), timeoutMs);
-  });
-  return Promise.race([promise, timeoutPromise]).finally(() => {
-    if (timeoutHandle) clearTimeout(timeoutHandle);
-  });
-}
-
 function relayListLabel(relays) {
   return relays.join(', ');
 }

src/lock-publisher.mjs

@@ -6,18 +6,9 @@ import {
   getRelayFallbacks,
   getMinActiveRelayPool,
 } from './torch-config.mjs';
+import { withTimeout } from './utils.mjs';
 import { defaultHealthManager, buildRelayHealthConfig } from './relay-health-manager.mjs';
 
-function withTimeout(promise, timeoutMs, timeoutMessage) {
-  let timeoutHandle;
-  const timeoutPromise = new Promise((_, reject) => {
-    timeoutHandle = setTimeout(() => reject(new Error(timeoutMessage)), timeoutMs);
-  });
-  return Promise.race([promise, timeoutPromise]).finally(() => {
-    if (timeoutHandle) clearTimeout(timeoutHandle);
-  });
-}
-
 function relayListLabel(relays) {
   return relays.join(', ');
 }

src/lock-utils.mjs

@@ -1,6 +1,6 @@
 import fs from 'node:fs/promises';
 import path from 'node:path';
-import { todayDateStr, getIsoWeekStr } from './utils.mjs';
+import { todayDateStr, getIsoWeekStr, withTimeout } from './utils.mjs';
 
 /**
  * Scans the local log directory to identify agents that have already completed their task
@@ -48,15 +48,7 @@ export async function getCompletedAgents(cadence, logDir, deps) {
   return completed;
 }
 
-export function withTimeout(promise, timeoutMs, timeoutMessage) {
-  let timeoutHandle;
-  const timeoutPromise = new Promise((_, reject) => {
-    timeoutHandle = setTimeout(() => reject(new Error(timeoutMessage)), timeoutMs);
-  });
-  return Promise.race([promise, timeoutPromise]).finally(() => {
-    if (timeoutHandle) clearTimeout(timeoutHandle);
-  });
-}
+export { withTimeout };
 
 export function relayListLabel(relays) {
   return relays.join(', ');

src/relay-health.mjs

@@ -4,17 +4,10 @@ import WebSocket from 'ws';
 import { finalizeEvent, generateSecretKey, getPublicKey } from 'nostr-tools/pure';
 import { getNamespace, getRelays } from './torch-config.mjs';
 import { MS_PER_SECOND } from './constants.mjs';
+import { withTimeout } from './utils.mjs';
 
 const PROBE_KIND = 27235;
 
-function withTimeout(promise, timeoutMs, message) {
-  let timeoutId;
-  const timeoutPromise = new Promise((_, reject) => {
-    timeoutId = setTimeout(() => reject(new Error(message)), timeoutMs);
-  });
-  return Promise.race([promise, timeoutPromise]).finally(() => clearTimeout(timeoutId));
-}
-
 function nowIso() {
   return new Date().toISOString();
 }

src/utils.mjs

@@ -47,3 +47,13 @@ export function ensureDir(dir) {
     fs.mkdirSync(dir, { recursive: true });
   }
 }
+
+export function withTimeout(promise, timeoutMs, timeoutMessage) {
+  let timeoutHandle;
+  const timeoutPromise = new Promise((_, reject) => {
+    timeoutHandle = setTimeout(() => reject(new Error(timeoutMessage)), timeoutMs);
+  });
+  return Promise.race([promise, timeoutPromise]).finally(() => {
+    if (timeoutHandle) clearTimeout(timeoutHandle);
+  });
+}