dcsctp: Ignore shutdown API while shutting down

According to RFC 9260 Section 9.2, once an endpoint has reached the
SHUTDOWN-RECEIVED state, it MUST ignore ULP shutdown requests.

This CL ensures that Shutdown() is ignored if the socket is in any of
the shutdown states (Sent, AckSent, Received, or Pending).

Bug: webrtc:500087337
Change-Id: I58459c6de1725a62f672ed2d47a1e68c5709416e
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/462020
Reviewed-by: Danil Chapovalov <danilchap@webrtc.org>
Commit-Queue: Victor Boivie <boivie@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#47367}
2 files changed
tree: 19764c5f712779520a5f201b5d4159b295514b59
  1. .agents/
  2. agents/
  3. api/
  4. audio/
  5. build_overrides/
  6. call/
  7. common_audio/
  8. common_video/
  9. data/
  10. docs/
  11. examples/
  12. experiments/
  13. g3doc/
  14. infra/
  15. logging/
  16. media/
  17. modules/
  18. net/
  19. p2p/
  20. pc/
  21. resources/
  22. rtc_base/
  23. rtc_tools/
  24. sdk/
  25. stats/
  26. system_wrappers/
  27. test/
  28. tools_webrtc/
  29. video/
  30. .clang-format
  31. .clang-tidy
  32. .git-blame-ignore-revs
  33. .gitignore
  34. .gn
  35. .mailmap
  36. .rustfmt.toml
  37. .style.mdformat
  38. .style.yapf
  39. .vpython3
  40. AUTHORS
  41. BUILD.gn
  42. CODE_OF_CONDUCT.md
  43. codereview.settings
  44. DEPS
  45. DIR_METADATA
  46. ENG_REVIEW_OWNERS
  47. GEMINI.md
  48. LICENSE
  49. license_template.txt
  50. native-api.md
  51. OWNERS
  52. OWNERS_INFRA
  53. PATENTS
  54. PRESUBMIT.py
  55. presubmit_test.py
  56. presubmit_test_mocks.py
  57. pylintrc
  58. pylintrc_old_style
  59. README.chromium
  60. README.md
  61. unsafe_buffers_paths.txt
  62. WATCHLISTS
  63. webrtc.gni
  64. webrtc_lib_link_test.cc
  65. whitespace.txt
README.md

WebRTC is a free, open software project that provides browsers and mobile applications with Real-Time Communications (RTC) capabilities via simple APIs. The WebRTC components have been optimized to best serve this purpose.

Our mission: To enable rich, high-quality RTC applications to be developed for the browser, mobile platforms, and IoT devices, and allow them all to communicate via a common set of protocols.

The WebRTC initiative is a project supported by Google, Mozilla and Opera, amongst others.

Development

See here for instructions on how to get started developing with the native code.

Authoritative list of directories that contain the native API header files.

More info