Bug 44319 – UMC progress bar has no timeout between requests

Bug 44319 - UMC progress bar has no timeout between requests


Summary:	UMC progress bar has no timeout between requests

Status:	NEW

Product:	UCS
Classification:	Unclassified
Component:	UMC (Generic)
Version:	UCS 4.4
Hardware:	Other Linux

Importance:	P5 normal (vote)
Target Milestone:	---
Assigned To:	UMC maintainers
QA Contact:	UMC maintainers

URL:
Keywords:

Depends on:
Blocks:
	Show dependency tree / graph

Reported:	2017-04-07 10:39 CEST by Jürn Brodersen
Modified:	2023-06-09 16:37 CEST (History)
CC List:	1 user (show)

See Also:	31554
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:
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Ticket number:
Bug group (optional):	bitesize, UCS Performance
Max CVSS v3 score:

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Description Jürn Brodersen

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)