fix aria2 window showing up for binaries, added error handling for aria2 killing

core/network/aria2_integration.py

@@ -3,6 +3,7 @@ import subprocess
 from core.utils.data.state import state
 from plyer import notification
 import time
+import sys
 
 def run_aria2p():
 
@@ -33,7 +34,12 @@ def aria2server():
         "-s", str(state.aria2_threads),
     ]
     
-    aria2server = subprocess.Popen(cmd)
+    aria2server = subprocess.Popen(
+        cmd,
+        stdout=subprocess.DEVNULL,
+        stderr=subprocess.DEVNULL,
+        creationflags=subprocess.CREATE_NO_WINDOW if sys.platform == 'win32' else 0
+    )
     return aria2server
 
 def dlprogress():

core/utils/general/shutdown.py

@@ -16,13 +16,15 @@ def kill_aria2server():
         state.aria2process.kill()
         if state.debug:
             print("Killed Aria2")
-
-    for proc in psutil.process_iter():
-        if proc.name() == process:
-            proc.kill()
-            if state.debug:
-                print("Killed Aria2c")
-
+            
+    try:
+        for proc in psutil.process_iter():
+            if proc.name() == process:
+                proc.kill()
+                if state.debug:
+                    print("Killed Aria2c")
+    except psutil.NoSuchProcess:
+        pass
 
 def closehelper():
     shutdown_event.set()