fix: udpate

coco/httpd.py

@@ -146,7 +146,7 @@ class SSHws(Namespace, BaseWebSocketHandler):
         pass
 
     def on_logout(self, connection):
-        if request.sid and connection and (request.sid in self.clients.keys()):
+        if connection and (request.sid in self.clients.keys()):
             if connection in self.clients[request.sid]["proxy"].keys():
                 proxy = self.clients[request.sid]["proxy"][connection]
                 del self.clients[request.sid]["proxy"][connection]

coco/models.py

@@ -228,5 +228,5 @@ class WSProxy:
     def close(self):
         self.stop_event.set()
         self.child.close()
-        self.ws.on_logout(self.connection)
+        self.ws.emit("logout", {'room': self.connection})
         logger.debug("Proxy {} closed".format(self))