VMware: Fix wait_for_task backoff behavior

Signed-off-by: Harald Albers <github@albersweb.de>

(cherry picked from commit 796d8b5dc8)
This commit is contained in:
Harald Albers 2018-09-11 06:28:53 +02:00 committed by Toshio Kuratomi
parent 426d4bf8d6
commit 9a0f1d8915
2 changed files with 4 additions and 1 deletions

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@ -0,0 +1,3 @@
---
minor_changes:
- Fix timer in exponential backoff algorithm in vmware.py.

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@ -58,7 +58,7 @@ def wait_for_task(task, max_backoff=64, timeout=3600):
finally:
raise_from(TaskError(error_msg), task.info.error)
if task.info.state in [vim.TaskInfo.State.running, vim.TaskInfo.State.queued]:
sleep_time = min(2 ** failure_counter + randint(1, 1000), max_backoff)
sleep_time = min(2 ** failure_counter + randint(1, 1000) / 1000, max_backoff)
time.sleep(sleep_time)
failure_counter += 1