kvm: Disconnect on page unload/refresh

Disconnect the VNC when page is unloaded. Otherwise, it creates a new
VNC connection on every page load/refresh, and it causes the KVM failure
when it reaches the max connections.

Tested: Refresh the KVM page, go to other pages and go back to KVM page,
        verify the KVM works fine and the connection is closed and
        re-connected, and verify there is no extra connections.

        obmc-ikvm[233]: 18/06/2021 10:46:26 Got connection from client 127.0.0.1
        obmc-ikvm[233]: 18/06/2021 10:46:26   0 other clients

Signed-off-by: Lei YU <yulei.sh@bytedance.com>
Change-Id: Iffb3cf34a357e247d4b2aabe8dc17080b50c8da4
1 file changed
tree: 4197c583775a274f6bb32f9e3bd52d8d6bb4ff25
  1. .github/
  2. docs/
  3. public/
  4. src/
  5. tests/
  6. .browserslistrc
  7. .env.ibm
  8. .env.intel
  9. .eslintrc.js
  10. .gitattributes
  11. .gitignore
  12. .npmrc
  13. .shellcheck
  14. babel.config.js
  15. CONTRIBUTING.md
  16. format-code.sh
  17. jest.config.js
  18. LICENSE
  19. MAINTAINERS
  20. package-lock.json
  21. package.json
  22. postcss.config.js
  23. README.md
  24. run-ci
  25. vue.config.js
README.md

webui-vue

webui-vue is a web-based user interface for the OpenBMC firmware stack built on Vue.js.

Hold on... What happened to phosphor-webui?

phosphor-webui was built on AngularJS and AngularJS goes End of Life June 30, 2021, this repository is its replacement.

When will this new Vue.js application reach feature parity with phosphor-webui?

Several, mostly minor, features remain for feature parity. See GitHub Issues label:phosphor-webui-feature-parity for the complete list.

Why will this application be better?

As mentioned, this application is built using Vue.js, a modern open-source Model-View-ViewModel JavaScript framework supported by an active community and strong documentation. It has been architected to allow organizations to easily update the theme to support their brand. This rewrite takes advantage of front-end development best practices and does not suffer from some of the anti-patterns that exist in phosphor-webui today.

Should I switch to webui-vue from phosphor-webui?

That is up to you. Several companies have switched.

webui-vue although still missing a few features that were in phosphor-webui, as mentioned above, has the following additional features:

  • Ability to easily theme to meet brand guidelines
  • Accessibility
  • Full Redfish
  • Improved user experience based on user feedback
  • Language translation-ready
  • Modern front-end framework with an active community and future development roadmap

How can I get involved?

Documentation

The documentation for coding standards and components is located in the docs directory. It is created using the VuePress static site generator. Information about how to write documentation can be found on the VuePress website.