pw_log_rpc: Add rate limiting to log draining

Adds a configurable log rate limit to the RpcLogDrainThread to smooth
out log burst transients to avoid completely saturating drain buffers.

Change-Id: Ib7888d0358c8e0b75d9e1fc272882edcdf8f1d34
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/81780
Reviewed-by: Keir Mierle <keir@google.com>
Reviewed-by: Carlos Chinchilla <cachinchilla@google.com>
Commit-Queue: Carlos Chinchilla <cachinchilla@google.com>
Pigweed-Auto-Submit: Carlos Chinchilla <cachinchilla@google.com>
10 files changed
tree: a0bbc7fc1e5dab1a494ea242f4bd55f7d98fb47a
  1. build_overrides/
  2. docker/
  3. docs/
  4. pw_allocator/
  5. pw_analog/
  6. pw_android_toolchain/
  7. pw_arduino_build/
  8. pw_assert/
  9. pw_assert_basic/
  10. pw_assert_log/
  11. pw_assert_tokenized/
  12. pw_assert_zephyr/
  13. pw_base64/
  14. pw_bloat/
  15. pw_blob_store/
  16. pw_bluetooth_hci/
  17. pw_boot/
  18. pw_boot_cortex_m/
  19. pw_build/
  20. pw_build_info/
  21. pw_build_mcuxpresso/
  22. pw_bytes/
  23. pw_checksum/
  24. pw_chrono/
  25. pw_chrono_embos/
  26. pw_chrono_freertos/
  27. pw_chrono_stl/
  28. pw_chrono_threadx/
  29. pw_chrono_zephyr/
  30. pw_cli/
  31. pw_console/
  32. pw_containers/
  33. pw_cpu_exception/
  34. pw_cpu_exception_cortex_m/
  35. pw_crypto/
  36. pw_docgen/
  37. pw_doctor/
  38. pw_env_setup/
  39. pw_file/
  40. pw_function/
  41. pw_fuzzer/
  42. pw_hdlc/
  43. pw_hex_dump/
  44. pw_i2c/
  45. pw_interrupt/
  46. pw_interrupt_cortex_m/
  47. pw_interrupt_zephyr/
  48. pw_kvs/
  49. pw_libc/
  50. pw_log/
  51. pw_log_basic/
  52. pw_log_null/
  53. pw_log_rpc/
  54. pw_log_string/
  55. pw_log_tokenized/
  56. pw_log_zephyr/
  57. pw_malloc/
  58. pw_malloc_freelist/
  59. pw_metric/
  60. pw_minimal_cpp_stdlib/
  61. pw_module/
  62. pw_multisink/
  63. pw_package/
  64. pw_persistent_ram/
  65. pw_polyfill/
  66. pw_preprocessor/
  67. pw_presubmit/
  68. pw_protobuf/
  69. pw_protobuf_compiler/
  70. pw_random/
  71. pw_result/
  72. pw_ring_buffer/
  73. pw_router/
  74. pw_rpc/
  75. pw_snapshot/
  76. pw_software_update/
  77. pw_span/
  78. pw_spi/
  79. pw_status/
  80. pw_stm32cube_build/
  81. pw_stream/
  82. pw_string/
  83. pw_symbolizer/
  84. pw_sync/
  85. pw_sync_baremetal/
  86. pw_sync_embos/
  87. pw_sync_freertos/
  88. pw_sync_stl/
  89. pw_sync_threadx/
  90. pw_sync_zephyr/
  91. pw_sys_io/
  92. pw_sys_io_arduino/
  93. pw_sys_io_baremetal_lm3s6965evb/
  94. pw_sys_io_baremetal_stm32f429/
  95. pw_sys_io_mcuxpresso/
  96. pw_sys_io_stdio/
  97. pw_sys_io_stm32cube/
  98. pw_sys_io_zephyr/
  99. pw_system/
  100. pw_target_runner/
  101. pw_thread/
  102. pw_thread_embos/
  103. pw_thread_freertos/
  104. pw_thread_stl/
  105. pw_thread_threadx/
  106. pw_tls_client/
  107. pw_tls_client_boringssl/
  108. pw_tls_client_mbedtls/
  109. pw_tokenizer/
  110. pw_tool/
  111. pw_toolchain/
  112. pw_trace/
  113. pw_trace_tokenized/
  114. pw_transfer/
  115. pw_unit_test/
  116. pw_varint/
  117. pw_watch/
  118. pw_web_ui/
  119. pw_work_queue/
  120. targets/
  121. third_party/
  122. zephyr/
  123. .bazelignore
  124. .bazelrc
  125. .clang-format
  126. .clang-tidy
  127. .eslintrc.json
  128. .gitattributes
  129. .gitignore
  130. .gn
  131. .prettierrc.js
  132. .pylintrc
  133. activate.bat
  134. Android.bp
  135. AUTHORS
  136. bootstrap.bat
  137. bootstrap.sh
  138. BUILD.bazel
  139. BUILD.gn
  140. BUILDCONFIG.gn
  141. CMakeLists.txt
  142. Kconfig.zephyr
  143. LICENSE
  144. modules.gni
  145. OWNERS
  146. package.json
  147. PW_PLUGINS
  148. README.md
  149. tsconfig.json
  150. WORKSPACE
  151. yarn.lock
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