fix(web): handle EADDRINUSE gracefully to stop PM2 restart loop

When turbo restarts but the child Node process is still holding port 5001,
the new instance now exits with code 0 instead of throwing an unhandled
error, breaking the infinite PM2 restart/crash cycle.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Author: rusthp

apps/admin/package.json

@@ -1,6 +1,6 @@
 {
     "name": "cmmv-blog-admin",
-    "version": "0.0.139",
+    "version": "0.0.140",
     "private": true,
     "description": "Blog admin package for CMMV",
     "type": "module",

apps/api/package.json

@@ -1,6 +1,6 @@
 {
     "name": "cmmv-blog-api",
-    "version": "0.0.139",
+    "version": "0.0.140",
     "private": true,
     "description": "Blog API sample",
     "dev": {

apps/web/package.json

@@ -1,6 +1,6 @@
 {
     "name": "cmmv-blog",
-    "version": "0.0.139",
+    "version": "0.0.140",
     "private": true,
     "description": "Blog package for CMMV",
     "type": "module",

apps/web/server.ts

@@ -563,6 +563,16 @@ async function bootstrap() {
     server.keepAliveTimeout = 65000; // 65 seconds (slightly higher than default 60s)
     server.headersTimeout = 66000; // 66 seconds (must be > keepAliveTimeout)
 
+    server.on('error', (err: NodeJS.ErrnoException) => {
+        if (err.code === 'EADDRINUSE') {
+            console.warn(`[SSR] Port ${port} already in use — another instance is running. Exiting gracefully.`);
+            process.exit(0);
+        } else {
+            console.error('[SSR] Server error:', err);
+            process.exit(1);
+        }
+    });
+
     // @ts-ignore
     serverInstance = server.listen(port, "0.0.0.0", () => {
         console.log(`🚀 SSR server running at http://localhost:${port}`);

package.json

@@ -1,6 +1,6 @@
 {
     "name": "@cmmv/blog",
-    "version": "0.1.138",
+    "version": "0.1.139",
     "description": "Blog plugin for CMMV",
     "keywords": [
         "cmmv",

packages/access-control/package.json

@@ -1,6 +1,6 @@
 {
     "name": "@cmmv/access-control",
-    "version": "0.1.138",
+    "version": "0.1.139",
     "description": "Access Control package for CMMV",
     "scripts": {
         "build": "tsup"

packages/affiliate/package.json

@@ -1,6 +1,6 @@
 {
     "name": "@cmmv/affiliate",
-    "version": "0.1.138",
+    "version": "0.1.139",
     "description": "Affiliate package for CMMV",
     "scripts": {
         "build": "tsup"

packages/ai-content/package.json

@@ -1,6 +1,6 @@
 {
     "name": "@cmmv/ai-content",
-    "version": "0.1.138",
+    "version": "0.1.139",
     "description": "AI Content package for CMMV",
     "scripts": {
         "build": "tsup"

packages/eslint-config/package.json

@@ -1,6 +1,6 @@
 {
     "name": "@repo/eslint-config",
-    "version": "0.0.138",
+    "version": "0.0.139",
     "main": "index.js",
     "license": "MIT",
     "dependencies": {

packages/newsletter/package.json

@@ -1,6 +1,6 @@
 {
     "name": "@cmmv/newsletter",
-    "version": "0.1.138",
+    "version": "0.1.139",
     "description": "Newsletter management package for CMMV",
     "scripts": {
         "build": "tsup index.ts admin/index.ts client/index.ts --format cjs,esm --dts"