updates time to monotonic

chalmerlowe · chalmerlowe · commit f62c42bd7f8c · 2026-01-27T16:13:14.000-05:00
diff --git a/google/cloud/bigquery/_pandas_helpers.py b/google/cloud/bigquery/_pandas_helpers.py
@@ -1037,7 +1037,7 @@ def _download_table_bqstorage(
         while not_done:
             # Check for timeout
             if timeout is not None:
-                elapsed = time.time() - start_time
+                elapsed = time.monotonic() - start_time
                 if elapsed > timeout:
                     wait_on_shutdown = False
                     raise concurrent.futures.TimeoutError(
