fix race

Author: asmyasnikov

internal/table/client.go

@@ -154,12 +154,14 @@ func (c *Client) createSession(ctx context.Context, opts ...createSessionOption)
 			if s == nil {
 				return
 			}
-			var cancel context.CancelFunc
-			ctx, cancel = context.WithTimeout(
-				xcontext.WithoutDeadline(ctx),
-				c.config.DeleteTimeout(),
-			)
-			defer cancel()
+
+			closeSessionCtx := xcontext.WithoutDeadline(ctx)
+
+			if timeout := c.config.DeleteTimeout(); timeout > 0 {
+				var cancel context.CancelFunc
+				createSessionCtx, cancel = context.WithTimeout(closeSessionCtx, timeout)
+				defer cancel()
+			}
 
 			_ = s.Close(ctx)
 		}

internal/table/client_test.go

@@ -264,7 +264,7 @@ func TestRaceWgClosed(t *testing.T) {
 		counter++
 		defer func() {
 			if counter%100 == 0 {
-				t.Logf("TestRaceWgClosed %d subtests done", counter)
+				t.Logf("%d times test passed", counter)
 			}
 		}()
 		ctx, cancel := context.WithTimeout(context.Background(),