From 376bb0f61cc1c0930c5cc1c8305337bcdd554a2f Mon Sep 17 00:00:00 2001
From: Hamza-Ayed <hamzaayedflutter@gmail.com>
Date: Wed, 24 Jun 2026 15:10:09 +0300
Subject: [PATCH] Deploy: 2026-06-24 15:10:09

---
 whatsapp-gateway/puppeteer-client.js | 28 +++++++++++++++++++++++++++-
 1 file changed, 27 insertions(+), 1 deletion(-)

diff --git a/whatsapp-gateway/puppeteer-client.js b/whatsapp-gateway/puppeteer-client.js
index af3eb81..0b21b4f 100644
--- a/whatsapp-gateway/puppeteer-client.js
+++ b/whatsapp-gateway/puppeteer-client.js
@@ -21,7 +21,11 @@ const puppeteerConfig = {
     '--no-first-run',
     '--disable-gpu',
     '--disable-web-security',
-    '--disable-features=IsolateOrigins,site-per-process'
+    '--disable-features=IsolateOrigins,site-per-process',
+    '--disable-background-timer-throttling',
+    '--disable-backgrounding-occluded-windows',
+    '--disable-renderer-backgrounding',
+    '--user-agent=Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.0.0 Safari/537.36'
   ]
 };
 
@@ -39,6 +43,25 @@ for (const p of possiblePaths) {
   }
 }
 
+// Clean Chrome Profile Locks to prevent startup freezes
+function cleanChromeLocks(sessionKey) {
+  const sessionPath = path.join(SESSIONS_DIR, `session-${sessionKey}`);
+  const lockFiles = [
+    path.join(sessionPath, 'SingletonLock'),
+    path.join(sessionPath, 'Default', 'SingletonLock')
+  ];
+  for (const lockFile of lockFiles) {
+    try {
+      if (fs.existsSync(lockFile)) {
+        console.log(`[CLEANUP] Removing dangling lock file for ${sessionKey}: ${lockFile}`);
+        fs.unlinkSync(lockFile);
+      }
+    } catch (err) {
+      console.warn(`[CLEANUP WARNING] Could not remove lock file for ${sessionKey} (${lockFile}):`, err.message);
+    }
+  }
+}
+
 async function sendWebhook(webhook_url, payload) {
     try {
         console.log(`[Webhook] Sending to ${webhook_url} | state=${payload.state}`);
@@ -62,6 +85,9 @@ async function startSession(session_key, webhook_url) {
 
     console.log(`[Session] Starting ${session_key} → webhook: ${webhook_url}`);
 
+    // Clean dangling locks from previous crashes before launching Chrome
+    cleanChromeLocks(session_key);
+
     const client = new Client({
         authStrategy: new LocalAuth({
             clientId: session_key,