[setui][setting_proxy] Delay teardown with timeout

Add a delay to controller teardown in SettingProxy so that we
don't pay a large cost when lots of requests come in sporadically. This
speeds up cases where we undergo a "button attack" scenario.

Bug: 67545
Tests: fx test -o setui_service_tests
Change-Id: I0fcdb6271d59f08a933a3c90bd5540d867bcec27
Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/510160
Commit-Queue: Paul Faria <paulfaria@google.com>
Reviewed-by: Bryce Lee <brycelee@google.com>
Reviewed-by: William Xiao <wxyz@google.com>
5 files changed
tree: c34f90b85184fcd7309f293e41e0c65af0eccfe0
  1. boards/
  2. build/
  3. buildtools/
  4. bundles/
  5. docs/
  6. examples/
  7. garnet/
  8. products/
  9. scripts/
  10. sdk/
  11. src/
  12. third_party/
  13. tools/
  14. zircon/
  15. .clang-format
  16. .clang-tidy
  17. .git-blame-ignore-revs
  18. .gitattributes
  19. .gitignore
  20. .gn
  21. .style.yapf
  22. AUTHORS
  23. BUILD.gn
  24. CODE_OF_CONDUCT.md
  25. CONTRIBUTING.md
  26. LICENSE
  27. OWNERS
  28. PATENTS
  29. README.md
  30. rustfmt.toml
README.md

Fuchsia

Pink + Purple == Fuchsia (a new operating system)

What is Fuchsia?

Fuchsia is a modular, capability-based operating system. Fuchsia runs on modern 64-bit Intel and ARM processors.

Fuchsia is an open source project with a code of conduct that we expect everyone who interacts with the project to respect.

Read more about Fuchsia's principles.

How can I build and run Fuchsia?

See Getting Started.

Where can I learn more about Fuchsia?

See fuchsia.dev.