Fixing nohup issue

services/xmpp_client.py

@@ -465,11 +465,15 @@ class XMPPClient(ClientXMPP):
     async def _run(self):
         self._stopped = asyncio.Event()
         self._loop = asyncio.get_running_loop()
-        for sig in (signal.SIGTERM, signal.SIGHUP):
-            try:
-                self._loop.add_signal_handler(sig, self._stopped.set)
-            except NotImplementedError:
-                pass
+
+        # Hanya tangani SIGTERM untuk shutdown.
+        # SENGATKAN SIGHUP: nohup kirim SIGHUP saat terminal close,
+        # dan kita tidak mau proses mati karena itu.
+        try:
+            self._loop.add_signal_handler(signal.SIGTERM, self._stopped.set)
+        except NotImplementedError:
+            pass
+
         await self.connect()
         try:
             await self._stopped.wait()