refactor shutdown process and integrate libtorrent session cleanup

core/utils/general/shutdown.py

@@ -1,30 +1,9 @@
-from core.utils.data.state import state
-from core.utils.general.logs import consoleLog
 import threading
-import psutil
-import sys
-
+from core.network.libtorrent_misc import cleanup_session
+from core.utils.general.wrappers import run_thread
 
 shutdown_event = threading.Event()
 
-def kill_aria2server():
-    if sys.platform.startswith("win"):
-        process = "aria2c.exe"
-    else:
-        process = "aria2c"
-
-    if state.aria2process:
-        state.aria2process.kill()
-        consoleLog("Killed Aria2")
-            
-    try:
-        for proc in psutil.process_iter():
-            if proc.name() == process:
-                proc.kill()
-                consoleLog(f"Killed Aria2c (PID {proc.pid})")
-    except psutil.NoSuchProcess:
-        pass
-
 def closehelper():
-    shutdown_event.set()
-    kill_aria2server()
+    run_thread(threading.Thread(target=cleanup_session))
+    shutdown_event.set()