Merge a823e79 into ccafe47

vantage6 · Jan 16, 2024 · 2d2071c · 2d2071c
2 parents ccafe47 + a823e79
commit 2d2071c
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/vantage6-node/vantage6/node/docker/vpn_manager.py b/vantage6-node/vantage6/node/docker/vpn_manager.py
@@ -362,8 +362,9 @@ def _forward_traffic_to_algorithm(
 
         occupied_ports = occupied_ports.output.decode('utf-8')
         occupied_ports = occupied_ports.split('\n')
-        occupied_ports = \
-            [int(port) for port in occupied_ports if port != '']
+        occupied_ports = list(set([
+            int(port) for port in occupied_ports if port.lstrip('-').isdigit()
+        ]))
         self.log.debug(f"Occupied ports: {occupied_ports}")
 
         # take first available port