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android / platform / external / pigweed / b3efe3dab
commitb3efe3dabf195623b558de9aa55417126b84b150[log] [tgz]
authorXo Wang <xow@google.com>Wed Jun 05 22:56:48 2019 +0000
committerRob Mohr <mohrr@google.com>Thu Nov 16 10:57:45 2023 -0800
treed46ad150f042a78015470fa7e25699248dbcd4f6
parent44ff0ab40181dbedb935fbc98c4c7c0ad865f73c [diff]
[bt][l2cap] Block channel ID reuse on Disconnection Complete

Added a DisconnectDoneCallback parameter to DynamicChannel::Disconnect
that is called when the L2CAP Disconnection Response is received from
the peer.

Wire up the callback to DynamicChannelRegistry::RemoveChannel so that
performs channel cleanup after disconnection completes.

This improves Wireshark display of locally-snooped data because a
channel opened immediately after closing another channel will have
different ID.

BT-811 #done

Test: In bt-host-unitttests,
L2CAP_DynamicChannelRegistryTest.ChannelIdNotReusedUntilDisconnectionCompletes
L2CAP_BrEdrDynamicChannelTest.ChannelIdNotReusedUntilDisconnectionCompletes

Change-Id: Ib406d84bfa96bea55ea116d86a2601a88b98380a
7 files changed
tree: d46ad150f042a78015470fa7e25699248dbcd4f6
  1. .allstar/
  2. .vscode/
  3. build_overrides/
  4. docker/
  5. docs/
  6. kudzu/
  7. pw_alignment/
  8. pw_allocator/
  9. pw_analog/
  10. pw_android_toolchain/
  11. pw_arduino_build/
  12. pw_assert/
  13. pw_assert_basic/
  14. pw_assert_log/
  15. pw_assert_tokenized/
  16. pw_assert_zephyr/
  17. pw_async/
  18. pw_async_basic/
  19. pw_base64/
  20. pw_bloat/
  21. pw_blob_store/
  22. pw_bluetooth/
  23. pw_bluetooth_hci/
  24. pw_bluetooth_profiles/
  25. pw_bluetooth_sapphire/
  26. pw_boot/
  27. pw_boot_cortex_m/
  28. pw_build/
  29. pw_build_info/
  30. pw_build_mcuxpresso/
  31. pw_bytes/
  32. pw_checksum/
  33. pw_chre/
  34. pw_chrono/
  35. pw_chrono_embos/
  36. pw_chrono_freertos/
  37. pw_chrono_rp2040/
  38. pw_chrono_stl/
  39. pw_chrono_threadx/
  40. pw_chrono_zephyr/
  41. pw_cli/
  42. pw_compilation_testing/
  43. pw_console/
  44. pw_containers/
  45. pw_cpu_exception/
  46. pw_cpu_exception_cortex_m/
  47. pw_crypto/
  48. pw_digital_io/
  49. pw_digital_io_mcuxpresso/
  50. pw_digital_io_rp2040/
  51. pw_docgen/
  52. pw_doctor/
  53. pw_emu/
  54. pw_env_setup/
  55. pw_file/
  56. pw_format/
  57. pw_function/
  58. pw_fuzzer/
  59. pw_hdlc/
  60. pw_hex_dump/
  61. pw_i2c/
  62. pw_i2c_linux/
  63. pw_i2c_mcuxpresso/
  64. pw_ide/
  65. pw_interrupt/
  66. pw_interrupt_cortex_m/
  67. pw_interrupt_xtensa/
  68. pw_interrupt_zephyr/
  69. pw_intrusive_ptr/
  70. pw_kvs/
  71. pw_libc/
  72. pw_libcxx/
  73. pw_log/
  74. pw_log_android/
  75. pw_log_basic/
  76. pw_log_null/
  77. pw_log_rpc/
  78. pw_log_string/
  79. pw_log_tokenized/
  80. pw_log_zephyr/
  81. pw_malloc/
  82. pw_malloc_freelist/
  83. pw_metric/
  84. pw_minimal_cpp_stdlib/
  85. pw_module/
  86. pw_multibuf/
  87. pw_multisink/
  88. pw_package/
  89. pw_perf_test/
  90. pw_persistent_ram/
  91. pw_polyfill/
  92. pw_preprocessor/
  93. pw_presubmit/
  94. pw_protobuf/
  95. pw_protobuf_compiler/
  96. pw_random/
  97. pw_result/
  98. pw_ring_buffer/
  99. pw_router/
  100. pw_rpc/
  101. pw_rpc_transport/
  102. pw_rust/
  103. pw_snapshot/
  104. pw_software_update/
  105. pw_span/
  106. pw_spi/
  107. pw_spi_mcuxpresso/
  108. pw_status/
  109. pw_stm32cube_build/
  110. pw_stream/
  111. pw_stream_shmem_mcuxpresso/
  112. pw_stream_uart_linux/
  113. pw_stream_uart_mcuxpresso/
  114. pw_string/
  115. pw_symbolizer/
  116. pw_sync/
  117. pw_sync_baremetal/
  118. pw_sync_embos/
  119. pw_sync_freertos/
  120. pw_sync_stl/
  121. pw_sync_threadx/
  122. pw_sync_zephyr/
  123. pw_sys_io/
  124. pw_sys_io_ambiq_sdk/
  125. pw_sys_io_arduino/
  126. pw_sys_io_baremetal_lm3s6965evb/
  127. pw_sys_io_baremetal_stm32f429/
  128. pw_sys_io_emcraft_sf2/
  129. pw_sys_io_mcuxpresso/
  130. pw_sys_io_rp2040/
  131. pw_sys_io_stdio/
  132. pw_sys_io_stm32cube/
  133. pw_sys_io_zephyr/
  134. pw_system/
  135. pw_target_runner/
  136. pw_thread/
  137. pw_thread_embos/
  138. pw_thread_freertos/
  139. pw_thread_stl/
  140. pw_thread_threadx/
  141. pw_thread_zephyr/
  142. pw_tls_client/
  143. pw_tls_client_boringssl/
  144. pw_tls_client_mbedtls/
  145. pw_tokenizer/
  146. pw_tool/
  147. pw_toolchain/
  148. pw_toolchain_bazel/
  149. pw_trace/
  150. pw_trace_tokenized/
  151. pw_transfer/
  152. pw_unit_test/
  153. pw_unit_test_zephyr/
  154. pw_varint/
  155. pw_watch/
  156. pw_web/
  157. pw_work_queue/
  158. seed/
  159. targets/
  160. third_party/
  161. ts/
  162. zephyr/
  163. .dockerignore ⇨ .gitignore
  164. activate.sh ⇨ bootstrap.sh
  165. .bazelignore
  166. .bazelrc
  167. .black.toml
  168. .clang-format
  169. .clang-tidy
  170. .eslintrc.cjs
  171. .git-blame-ignore-revs
  172. .gitattributes
  173. .gitignore
  174. .gn
  175. .mypy.ini
  176. .prettierignore
  177. .prettierrc.cjs
  178. .pw_ide.yaml
  179. .pylintrc
  180. activate.bat
  181. Android.bp
  182. AUTHORS
  183. bootstrap.bat
  184. bootstrap.sh
  185. BUILD.bazel
  186. BUILD.gn
  187. BUILDCONFIG.gn
  188. CMakeLists.txt
  189. jest.config.ts
  190. Kconfig.zephyr
  191. LICENSE
  192. modules.gni
  193. OWNERS
  194. package-lock.json
  195. package.json
  196. pigweed.json
  197. PIGWEED_MODULES
  198. README.md
  199. rollup.config.js
  200. tsconfig.json
  201. WORKSPACE
README.md

Pigweed

Pigweed is an open source collection of embedded-targeted libraries–or as we like to call them, modules. These modules are building blocks and infrastructure that enable faster and more reliable development on small-footprint MMU-less 32-bit microcontrollers like the STMicroelectronics STM32L452 or the Nordic nRF52832.

For more information please see our website: https://pigweed.dev/.

Links