Improve status checks before closing underlying connection

exasol · Nov 3, 2023 · 4964bc2 · 4964bc2
1 parent 500fc32
commit 4964bc2
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/exasol/driver/websocket/_connection.py b/exasol/driver/websocket/_connection.py
@@ -119,12 +119,13 @@ def connection(self):
 
     def close(self):
         """See also :py:meth: `Connection.close`"""
-        if not self._connection:
+        if self._connection is None or self._connection.is_closed:
             return
         try:
             self._connection.close()
         except Exception as ex:
             raise Error() from ex
+        self._connection = None
 
     @_requires_connection
     def commit(self):