try to check_alive

src/core/core.py

@@ -95,6 +95,7 @@ class Core:
 
     async def check_alive(self):
         maxp = config.Game['players']
+        try:
             while self.run:
                 await asyncio.sleep(1)
                 ca = f"Ss{len(self.clients_by_id)}/{maxp}:{self.get_clients_list()}"
@@ -105,6 +106,9 @@ class Core:
                         client.is_disconnected()
                         continue
                     await client._send(bytes(ca, "utf-8"))
+        except Exception as e:
+            self.log.error("Error in check_alive.")
+            self.log.exception(e)
 
     @staticmethod
     def start_web():