Fix ping() in case of no connection established yet

Otherwise timeout_setter() will try to call gettimeout() of None.
azat-ch · Dec 9, 2024 · 39e6b63 · 39e6b63
1 parent 8a4e7c5
commit 39e6b63
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/clickhouse_driver/connection.py b/clickhouse_driver/connection.py
@@ -553,6 +553,9 @@ def send_addendum(self):
             )
 
     def ping(self):
+        if not self.socket:
+            return None
+
         timeout = self.sync_request_timeout
 
         with self.timeout_setter(timeout):