Steps to reproduce:

1. Open Monitoring > Problems
2. Click on Host to open host edit form
3. Turn on network throttling
4. Change something in form, f.e, add another letter to name
5. Click Update
6. Close the form with ESC

Result:
Record is still updated. There is no information that record was saved. Can be reproduced also from:

• host list
• item list
• trigger list
• ect.

Basically any pop-up form update/create closing while request is in progress.

Expected:
When pop-up is closed requests should be aborted or at least as older version we should still see success info after request finishes.

 

Older version behaviour:

In 7.0 if form is closed, request is not aborted, but you can see success message for update request. This is better than no message and not aborting request. For host list seems like related to change with ZBXNEXT-9340 as with this task it was changed how pop-up form events are watched.