Bug 44319 - UMC progress bar has no timeout between requests
Summary: UMC progress bar has no timeout between requests
Status: NEW
Alias: None
Product: UCS
Classification: Unclassified
Component: UMC (Generic)
Version: UCS 4.4
Hardware: Other Linux
: P5 normal
Target Milestone: ---
Assignee: UMC maintainers
QA Contact: UMC maintainers
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2017-04-07 10:39 CEST by Jürn Brodersen
Modified: 2023-06-09 16:37 CEST (History)
1 user (show)

See Also:
What kind of report is it?: Bug Report
What type of bug is this?: 4: Minor Usability: Impairs usability in secondary scenarios
Who will be affected by this bug?: 5: Will affect all installed domains
How will those affected feel about the bug?: 2: A Pain – users won’t like this once they notice it
User Pain: 0.229
Enterprise Customer affected?:
School Customer affected?:
ISV affected?:
Waiting Support:
Flags outvoted (downgraded) after PO Review:
Ticket number:
Bug group (optional): bitesize, UCS Performance
Customer ID:
Max CVSS v3 score:

Attachments
Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this bug.
Description Jürn Brodersen univentionstaff 2017-04-07 10:39:16 CEST 
The download progress bar has no timeout between requests.

The dojo progress bar which is shown during the download of an ucc image asks for a progress update as soon as as it got an answers from the previous progress update. The server answers without any timeout.

That results in a high load on both the client and the server.

How to reproduce:
Download an ucc image and look at the number of request against: uccsetup/progress
(around 4000 on my system)