Merge pull request #564 from pypeclub/bugfix/missing_port_variable

set port variable to None so the variable exists

pype/modules/websocket_server/websocket_server.py

@@ -31,12 +31,13 @@ class WebSocketServer():
         self.client = None
         self.handlers = {}
 
+        port = None
         websocket_url = os.getenv("WEBSOCKET_URL")
         if websocket_url:
             parsed = urllib.parse.urlparse(websocket_url)
             port = parsed.port
         if not port:
-            port = 8099  # fallback
+            port = 8098  # fallback
 
         self.app = web.Application()