use kill

README.md

@@ -43,7 +43,7 @@ You can choose to become 'VIP' if you really need large traffic. And also, you c
 8. support sending as file or streaming as video
 9. supports celery worker distribution - faster than before.
 10. subscriptions to YouTube Channels
-11. cache mechanism - for the same video you'll only have to download once.
+11. cache mechanism -  download once for the same video.
 
 ![](assets/2.jpeg)
 
@@ -128,7 +128,8 @@ you can configure all the following environment variables:
 * GOOGLE_API_KEY: YouTube API key, required for YouTube video subscription.
 * AUDIO_FORMAT: audio format, default is m4a. You can set to any known and supported format for ffmpeg. For
   example,`mp3`, `flac`, etc. ⚠️ m4a is the fastest. Other formats may affect performance.
-* ARCHIVE_ID: group or channel id/username. All downloads will send to this group first and then forward to end user.
+* ARCHIVE_ID: group or channel id/username. All downloads will send to this group first and then forward to end user. 
+**Inline button will be lost during the forwarding.**
 
 ## 3.2 Set up init data
 

ytdlbot/tasks.py

@@ -12,7 +12,7 @@
 import pathlib
 import re
 import subprocess
-import sys
+import psutil
 import tempfile
 import threading
 import time
@@ -334,7 +334,7 @@ def hot_patch(*args):
         subprocess.call(pull, shell=True, cwd=git_path)
 
     logging.info("Code is updated, applying hot patch now...")
-    sys.exit(2)
+    psutil.Process().kill()
 
 
 def run_celery():