fix: some runtime exceptions (#20)

Author: skypesky

CHANGELOG.md

@@ -1,3 +1,7 @@
+## 2.6.8 (2025-12-1)
+
+- fix: some runtime anomalies
+
 ## 2.6.7 (2025-11-10)
 
 - feat: support expose appPid

core/pm2.ts

@@ -209,6 +209,10 @@ const detectActiveApps = () => {
                     for (const [pid, stat] of Object.entries(stats)) {
                         const pidId = Number(pid);
 
+                        if (!stat) {
+                            continue;
+                        }
+
                         if (pidId && pidsMonit[pidId]) {
                             pidsMonit[pidId].cpu = Math.round(stat.cpu * 10) / 10;
                             pidsMonit[pidId].memory = stat.memory;
@@ -286,16 +290,18 @@ const detectActiveApps = () => {
                     };
                 }),
             { concurrency: 8 }
-        ).then((apps: Array<{ appName: string; urls: Array<string>; appPid: string }>) => {
-            for (const app of apps) {
-                for (const url of app.urls) {
-                    metricAppDomainList?.set(
-                        { appName: app.appName, domain: url, appPid: app.appPid },
-                        app.urls.length
-                    );
+        )
+            .then((apps: Array<{ appName: string; urls: Array<string>; appPid: string }>) => {
+                for (const app of apps) {
+                    for (const url of app.urls) {
+                        metricAppDomainList?.set(
+                            { appName: app.appName, domain: url, appPid: app.appPid },
+                            app.urls.length
+                        );
+                    }
                 }
-            }
-        }).catch(error => console.error(error));
+            })
+            .catch((error) => console.error(error));
     });
 };
 

package.json

@@ -1,6 +1,6 @@
 {
     "name": "@arcblock/pm2-prom-module",
-    "version": "2.6.7",
+    "version": "2.6.8",
     "publishConfig": {
         "access": "public"
     },

remote-package.json

@@ -0,0 +1,4 @@
+{
+  "name": "@arcblock/pm2-prom-module",
+  "main": "pm2-prom-module/index.js"
+}

scripts/bump-version.mjs

@@ -33,9 +33,9 @@ async function main() {
         )} . Then press enter to continue.`
     );
 
-    process.stdin.setRawMode(true);
-    process.stdin.resume();
-    process.stdin.on('data', process.exit.bind(process, 0));
+    process.stdin?.setRawMode(true);
+    process.stdin?.resume();
+    process.stdin?.on('data', process.exit.bind(process, 0));
 }
 
 main();

utils/domain.ts

@@ -1,5 +1,4 @@
 import isUrl from 'is-url';
-import isEmpty from 'lodash/isEmpty';
 import { joinURL } from 'ufo';
 import Keyv from 'keyv';
 import KeyvSqlite from '@keyv/sqlite';
@@ -16,7 +15,6 @@ const appDomainListCache = new Keyv<string[]>({
 });
 
 export async function getAppDomainList(url: string): Promise<string[]> {
-
     try {
         if (!url) {
             return [];
@@ -25,18 +23,19 @@ export async function getAppDomainList(url: string): Promise<string[]> {
             return [url];
         }
         if (await appDomainListCache.has(url)) {
-            return await appDomainListCache.get(url) as string[];
+            return (await appDomainListCache.get(url)) as string[];
         }
 
         const response = await fetch(joinURL(url, '__blocklet__.js?type=json'));
-        const domainAliases = (await response.json())?.domainAliases || [];
-        if (!isEmpty(domainAliases)) {
+        const domainAliases = (await response.json())?.domainAliases;
+        if (Array.isArray(domainAliases) && domainAliases.length) {
             await appDomainListCache.set(url, domainAliases);
+            return domainAliases;
         }
 
-        return domainAliases || [url];
+        return [url];
     } catch (error) {
         console.error(error);
         return [url];
     }
-}
+}

version

@@ -1 +1 @@
-2.6.7
+2.6.8