Need contributor

1 files changed, 9 insertions, 10 deletions

diff --git a/glances/standalone.py b/glances/standalone.py
index 8ab60e8c..459e0b5e 100644
--- a/glances/standalone.py
+++ b/glances/standalone.py
@@ -9,6 +9,7 @@
 
 """Manage the Glances standalone session."""
 
+import asyncio
 import sys
 import time
 
@@ -161,24 +162,22 @@ class GlancesStandalone(object):
 
         return ret
 
+    def serve_n(self, n=1):
+        """Serve n time."""
+        for _ in range(n):
+            if not self.__serve_once():
+                break
+        # self.end()
+
     def serve_forever(self):
         """Wrapper to the serve_forever function."""
         if self.args.stop_after:
-            for _ in range(self.args.stop_after):
-                if not self.__serve_once():
-                    break
+            self.serve_n(self.args.stop_after)
         else:
             while self.__serve_once():
                 pass
         # self.end()
 
-    def serve_n(self, n=1):
-        """Serve n time."""
-        for _ in range(n):
-            if not self.__serve_once():
-                break
-        # self.end()
-
     def end(self):
         """End of the standalone CLI."""
         if not self.quiet: