Merge pull request ceph#60008 from rishabh-d-dave/mgr-util-improve

mgr/mgr_util: improvements for RTimer

Reviewed-by: Patrick Donnelly <[email protected]>
Reviewed-by: Venky Shankar <[email protected]>

Author: rishabh-d-dave

src/pybind/mgr/mgr_util.py

@@ -22,6 +22,7 @@
 from ipaddress import ip_address
 from threading import Lock, Condition
 from typing import no_type_check, NewType
+from traceback import format_exc as tb_format_exc
 import urllib
 from functools import wraps
 if sys.version_info >= (3, 3):
@@ -88,9 +89,9 @@ def run(self):
             while not self.finished.is_set():
                 self.finished.wait(self.interval)
                 self.function(*self.args, **self.kwargs)
-            self.finished.set()
-        except Exception as e:
-            logger.error("task exception: %s", e)
+        except Exception:
+            logger.error(f'exception encountered in RTimer instance "{self}":'
+                         f'\n{tb_format_exc()}')
             raise