Uploaded image for project: 'Red Hat Fuse'
  1. Red Hat Fuse
  2. ENTESB-6133

Flashing login screen in HawtIO

    XMLWordPrintable

Details

    Description

      When i look in detail for login process, I see when page is loading with javascript (AngularJS) unpleasantly flash. The screenshots show chromium debugging console timeline with time when and what is happening.

      I include screenshots and full dump (Timeline Trace) from chromium 42.
      Time when page flashing is at around 1535 ms. (This is dependent on the system resources.)

      Steps to reproduce

      1. Setup and start broker.
      2. Open Firefox, Chrome and go to HawtIO console login page and give attention when is page load. You can see than page after animation flash and for little moment is completely blank.

      Steps to replay the captured Timeline Trace for login page load

      Only requirement is have installed latest Chrome or Chromium.

      1. get TimelineRawData-20160729T114753.json from HawtioLoginTimeline.tar.bz2
      2. Open new tab in latest chromium/chrome and show "Developers tools". (ctrl+shift+c)
      3. Go to Timeline
      4. Right click to Timeline window and select_ "Load timeline data.."_ and choose "TimelineRawData-20160729T114753.json"
      5. And view the time in timeline around 1535 ms.

      Attachments

        Issue Links

          is related to

          Bug - A problem that impairs or prevents the functions of the product. ENTESB-7263 [hawtio] Usability problem with the login page

          • Minor - To be worked after urgent, high, and medium priorities are resolved. This term is chosen when the severity of the issue is low, or the complexity or effort to correct it may be higher, relatively speaking. For low priority issues, known workarounds exist or are not needed due to the trivial effort needed to address the issue.
          • Closed

          Task - Represents a small unit of work that is not end-user facing. AMQDOC-2171 Devise workflow for handling hawt.io tickets in ENTESB project wrt. release notes and new feature documentation

          • Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
          • Closed

          Activity

            People

              kearls@redhat.com Kevin Earls (Inactive)
              dlenoch@redhat.com Dominik Lenosi
              Dominik Lenosi, Susan Javurek
              Votes:
              0 Vote for this issue
              Watchers:
              11 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved: