[modular] Prevent basemgr from shutting down twice.

This happens as a race condition during CQ when a test times out *and*
completes at the same time; in this instance, dev_base_shell calls
BaseShellContext::Shutdown() twice. basemgr should be resilient against
this race.

Testing=ran tests with a smaller timeout and saw that two-time-shutdown
doesn't happen.

Change-Id: I867dc3f84e37eba0eae84c1713206a416b728af1
2 files changed
tree: db78b38e49f0e0ffb6c39088391de3a5437c71bc
  1. bin/
  2. boards/
  3. build/
  4. cloud/
  5. docs/
  6. examples/
  7. infra/
  8. lib/
  9. packages/
  10. products/
  11. public/
  12. tests/
  13. third_party/
  14. web/
  15. .clang-format
  16. .clang-tidy
  17. .gitignore
  18. AUTHORS
  19. BUILD.gn
  20. CONTRIBUTING.md
  21. LICENSE
  22. navbar.md
  23. PATENTS
  24. README.md
README.md

Peridot

Peridot is a framework for composed, intelligent and distributed user experiences.

Applications not explicitly designed to interoperate (and possibly implemented in different programming languages) are ephemerally downloaded and dynamically composed to run in a shared context. The framework manages application lifecycle, resources and view hierarchy; and well as context and suggestion infrastructure.

State of Peridot experiences is transparently synchronized across user devices using a distributed offline-first storage system.

Read more