[fdomain] Rename .client() -> .domain() and make infallible

There were some concerns about how overloaded `client` can be in
contexts where we needed to get the client for a handle or FIDL proxy.

In addition, this is no longer fallible. We now return a placeholder
client that has a permanently-failed transport if the client has gone
missing. This should result in `ClientLost` errors being deferred to
handle use time as we have tended to prefer.

Fixed: b/388594413
Change-Id: I3dc4cd24d67a2b5e493fa99d43dca37c9f5aa17b
Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/1188754
Commit-Queue: Auto-Submit <auto-submit@fuchsia-infra.iam.gserviceaccount.com>
Reviewed-by: Ian McKellar <ianloic@google.com>
Fuchsia-Auto-Submit: Casey Dahlin <sadmac@google.com>
9 files changed
tree: 58a615b7813b97cd7a085eb45bd5da88f9126167
  1. .helix/
  2. boards/
  3. build/
  4. bundles/
  5. docs/
  6. examples/
  7. infra/
  8. products/
  9. scripts/
  10. sdk/
  11. src/
  12. third_party/
  13. tools/
  14. zircon/
  15. .clang-format
  16. .clang-tidy
  17. .editorconfig
  18. .git-blame-ignore-revs
  19. .gitattributes
  20. .gitignore
  21. .gitmodules
  22. .gn
  23. .ignore
  24. analysis_options.yaml
  25. AUTHORS
  26. BUILD.gn
  27. CODE_OF_CONDUCT.md
  28. CONTRIBUTING.md
  29. fuchsia.code-workspace
  30. LICENSE
  31. OWNERS
  32. PATENTS
  33. pyproject.toml
  34. pyrightconfig.json
  35. README.md
  36. rustfmt.toml
  37. shac.star
  38. shac.textproto
README.md

Fuchsia

What is Fuchsia?

Fuchsia is an open source, general purpose operating system supporting modern 64-bit Intel and ARM processors.

We expect everyone interacting with our project to respect our code of conduct.

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.