diff --git a/BUILD b/BUILD index ad1796a488e..898ed19e1f8 100644 --- a/BUILD +++ b/BUILD @@ -4247,6 +4247,7 @@ grpc_cc_library( "//src/core:hpack_constants", "//src/core:match", "//src/core:metadata_batch", + "//src/core:metadata_info", "//src/core:parsed_metadata", "//src/core:random_early_detection", "//src/core:slice", @@ -4424,6 +4425,7 @@ grpc_cc_library( "//src/core:max_concurrent_streams_policy", "//src/core:memory_quota", "//src/core:metadata_batch", + "//src/core:metadata_info", "//src/core:ping_abuse_policy", "//src/core:ping_callbacks", "//src/core:ping_rate_policy", diff --git a/CMakeLists.txt b/CMakeLists.txt index 366897b002c..4ae6988bb87 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -2489,6 +2489,7 @@ add_library(grpc src/core/lib/transport/message.cc src/core/lib/transport/metadata.cc src/core/lib/transport/metadata_batch.cc + src/core/lib/transport/metadata_info.cc src/core/lib/transport/parsed_metadata.cc src/core/lib/transport/status_conversion.cc src/core/lib/transport/tcp_connect_handshaker.cc @@ -3218,6 +3219,7 @@ add_library(grpc_unsecure src/core/lib/transport/message.cc src/core/lib/transport/metadata.cc src/core/lib/transport/metadata_batch.cc + src/core/lib/transport/metadata_info.cc src/core/lib/transport/parsed_metadata.cc src/core/lib/transport/status_conversion.cc src/core/lib/transport/tcp_connect_handshaker.cc diff --git a/Makefile b/Makefile index 4f4090053a3..80515ec9a8d 100644 --- a/Makefile +++ b/Makefile @@ -1670,6 +1670,7 @@ LIBGRPC_SRC = \ src/core/lib/transport/message.cc \ src/core/lib/transport/metadata.cc \ src/core/lib/transport/metadata_batch.cc \ + src/core/lib/transport/metadata_info.cc \ src/core/lib/transport/parsed_metadata.cc \ src/core/lib/transport/status_conversion.cc \ src/core/lib/transport/tcp_connect_handshaker.cc \ @@ -2233,6 +2234,7 @@ LIBGRPC_UNSECURE_SRC = \ src/core/lib/transport/message.cc \ src/core/lib/transport/metadata.cc \ src/core/lib/transport/metadata_batch.cc \ + src/core/lib/transport/metadata_info.cc \ src/core/lib/transport/parsed_metadata.cc \ src/core/lib/transport/status_conversion.cc \ src/core/lib/transport/tcp_connect_handshaker.cc \ diff --git a/Package.swift b/Package.swift index 62c2fce19ec..8a78602f6be 100644 --- a/Package.swift +++ b/Package.swift @@ -1831,6 +1831,8 @@ let package = Package( "src/core/lib/transport/metadata_batch.cc", "src/core/lib/transport/metadata_batch.h", "src/core/lib/transport/metadata_compression_traits.h", + "src/core/lib/transport/metadata_info.cc", + "src/core/lib/transport/metadata_info.h", "src/core/lib/transport/parsed_metadata.cc", "src/core/lib/transport/parsed_metadata.h", "src/core/lib/transport/simple_slice_based_metadata.h", diff --git a/build_autogenerated.yaml b/build_autogenerated.yaml index 445e5a15bc0..f3e1124c09f 100644 --- a/build_autogenerated.yaml +++ b/build_autogenerated.yaml @@ -1146,6 +1146,7 @@ libs: - src/core/lib/transport/metadata.h - src/core/lib/transport/metadata_batch.h - src/core/lib/transport/metadata_compression_traits.h + - src/core/lib/transport/metadata_info.h - src/core/lib/transport/parsed_metadata.h - src/core/lib/transport/simple_slice_based_metadata.h - src/core/lib/transport/status_conversion.h @@ -1946,6 +1947,7 @@ libs: - src/core/lib/transport/message.cc - src/core/lib/transport/metadata.cc - src/core/lib/transport/metadata_batch.cc + - src/core/lib/transport/metadata_info.cc - src/core/lib/transport/parsed_metadata.cc - src/core/lib/transport/status_conversion.cc - src/core/lib/transport/tcp_connect_handshaker.cc @@ -2609,6 +2611,7 @@ libs: - src/core/lib/transport/metadata.h - src/core/lib/transport/metadata_batch.h - src/core/lib/transport/metadata_compression_traits.h + - src/core/lib/transport/metadata_info.h - src/core/lib/transport/parsed_metadata.h - src/core/lib/transport/simple_slice_based_metadata.h - src/core/lib/transport/status_conversion.h @@ -3029,6 +3032,7 @@ libs: - src/core/lib/transport/message.cc - src/core/lib/transport/metadata.cc - src/core/lib/transport/metadata_batch.cc + - src/core/lib/transport/metadata_info.cc - src/core/lib/transport/parsed_metadata.cc - src/core/lib/transport/status_conversion.cc - src/core/lib/transport/tcp_connect_handshaker.cc diff --git a/config.m4 b/config.m4 index a766c912446..a40bebe4b62 100644 --- a/config.m4 +++ b/config.m4 @@ -798,6 +798,7 @@ if test "$PHP_GRPC" != "no"; then src/core/lib/transport/message.cc \ src/core/lib/transport/metadata.cc \ src/core/lib/transport/metadata_batch.cc \ + src/core/lib/transport/metadata_info.cc \ src/core/lib/transport/parsed_metadata.cc \ src/core/lib/transport/status_conversion.cc \ src/core/lib/transport/tcp_connect_handshaker.cc \ diff --git a/config.w32 b/config.w32 index 47e5ac16eba..bebb0341fa7 100644 --- a/config.w32 +++ b/config.w32 @@ -763,6 +763,7 @@ if (PHP_GRPC != "no") { "src\\core\\lib\\transport\\message.cc " + "src\\core\\lib\\transport\\metadata.cc " + "src\\core\\lib\\transport\\metadata_batch.cc " + + "src\\core\\lib\\transport\\metadata_info.cc " + "src\\core\\lib\\transport\\parsed_metadata.cc " + "src\\core\\lib\\transport\\status_conversion.cc " + "src\\core\\lib\\transport\\tcp_connect_handshaker.cc " + diff --git a/gRPC-C++.podspec b/gRPC-C++.podspec index 32e7dd024d0..72c9cb6861d 100644 --- a/gRPC-C++.podspec +++ b/gRPC-C++.podspec @@ -1251,6 +1251,7 @@ Pod::Spec.new do |s| 'src/core/lib/transport/metadata.h', 'src/core/lib/transport/metadata_batch.h', 'src/core/lib/transport/metadata_compression_traits.h', + 'src/core/lib/transport/metadata_info.h', 'src/core/lib/transport/parsed_metadata.h', 'src/core/lib/transport/simple_slice_based_metadata.h', 'src/core/lib/transport/status_conversion.h', @@ -2509,6 +2510,7 @@ Pod::Spec.new do |s| 'src/core/lib/transport/metadata.h', 'src/core/lib/transport/metadata_batch.h', 'src/core/lib/transport/metadata_compression_traits.h', + 'src/core/lib/transport/metadata_info.h', 'src/core/lib/transport/parsed_metadata.h', 'src/core/lib/transport/simple_slice_based_metadata.h', 'src/core/lib/transport/status_conversion.h', diff --git a/gRPC-Core.podspec b/gRPC-Core.podspec index 9d4c4079b4e..19f985983fc 100644 --- a/gRPC-Core.podspec +++ b/gRPC-Core.podspec @@ -1940,6 +1940,8 @@ Pod::Spec.new do |s| 'src/core/lib/transport/metadata_batch.cc', 'src/core/lib/transport/metadata_batch.h', 'src/core/lib/transport/metadata_compression_traits.h', + 'src/core/lib/transport/metadata_info.cc', + 'src/core/lib/transport/metadata_info.h', 'src/core/lib/transport/parsed_metadata.cc', 'src/core/lib/transport/parsed_metadata.h', 'src/core/lib/transport/simple_slice_based_metadata.h', @@ -3289,6 +3291,7 @@ Pod::Spec.new do |s| 'src/core/lib/transport/metadata.h', 'src/core/lib/transport/metadata_batch.h', 'src/core/lib/transport/metadata_compression_traits.h', + 'src/core/lib/transport/metadata_info.h', 'src/core/lib/transport/parsed_metadata.h', 'src/core/lib/transport/simple_slice_based_metadata.h', 'src/core/lib/transport/status_conversion.h', diff --git a/grpc.gemspec b/grpc.gemspec index 2946a7b2c65..a0ea7c116de 100644 --- a/grpc.gemspec +++ b/grpc.gemspec @@ -1833,6 +1833,8 @@ Gem::Specification.new do |s| s.files += %w( src/core/lib/transport/metadata_batch.cc ) s.files += %w( src/core/lib/transport/metadata_batch.h ) s.files += %w( src/core/lib/transport/metadata_compression_traits.h ) + s.files += %w( src/core/lib/transport/metadata_info.cc ) + s.files += %w( src/core/lib/transport/metadata_info.h ) s.files += %w( src/core/lib/transport/parsed_metadata.cc ) s.files += %w( src/core/lib/transport/parsed_metadata.h ) s.files += %w( src/core/lib/transport/simple_slice_based_metadata.h ) diff --git a/grpc.gyp b/grpc.gyp index fdfece92980..ce21489385d 100644 --- a/grpc.gyp +++ b/grpc.gyp @@ -984,6 +984,7 @@ 'src/core/lib/transport/message.cc', 'src/core/lib/transport/metadata.cc', 'src/core/lib/transport/metadata_batch.cc', + 'src/core/lib/transport/metadata_info.cc', 'src/core/lib/transport/parsed_metadata.cc', 'src/core/lib/transport/status_conversion.cc', 'src/core/lib/transport/tcp_connect_handshaker.cc', @@ -1487,6 +1488,7 @@ 'src/core/lib/transport/message.cc', 'src/core/lib/transport/metadata.cc', 'src/core/lib/transport/metadata_batch.cc', + 'src/core/lib/transport/metadata_info.cc', 'src/core/lib/transport/parsed_metadata.cc', 'src/core/lib/transport/status_conversion.cc', 'src/core/lib/transport/tcp_connect_handshaker.cc', diff --git a/package.xml b/package.xml index a379ebb1d51..caa7395a997 100644 --- a/package.xml +++ b/package.xml @@ -1815,6 +1815,8 @@ + + diff --git a/src/core/BUILD b/src/core/BUILD index a63d7ac0251..0211d77f232 100644 --- a/src/core/BUILD +++ b/src/core/BUILD @@ -128,6 +128,20 @@ grpc_cc_library( deps = ["//:gpr_platform"], ) +grpc_cc_library( + name = "metadata_info", + srcs = ["lib/transport/metadata_info.cc"], + hdrs = ["lib/transport/metadata_info.h"], + deps = [ + "channel_args", + "hpack_constants", + "metadata_batch", + "slice", + "//:gpr_platform", + "//:grpc_base", + ], +) + grpc_cc_library( name = "experiments", srcs = [ diff --git a/src/core/ext/transport/chttp2/transport/chttp2_transport.cc b/src/core/ext/transport/chttp2/transport/chttp2_transport.cc index 9c767bdd07e..8eb8501378c 100644 --- a/src/core/ext/transport/chttp2/transport/chttp2_transport.cc +++ b/src/core/ext/transport/chttp2/transport/chttp2_transport.cc @@ -106,6 +106,7 @@ #include "src/core/lib/transport/error_utils.h" #include "src/core/lib/transport/http2_errors.h" #include "src/core/lib/transport/metadata_batch.h" +#include "src/core/lib/transport/metadata_info.h" #include "src/core/lib/transport/status_conversion.h" #include "src/core/lib/transport/transport.h" @@ -116,8 +117,6 @@ #define DEFAULT_CONNECTION_WINDOW_TARGET (1024 * 1024) #define MAX_WINDOW 0x7fffffffu #define MAX_WRITE_BUFFER_SIZE (64 * 1024 * 1024) -#define DEFAULT_MAX_HEADER_LIST_SIZE (16 * 1024) -#define DEFAULT_MAX_HEADER_LIST_SIZE_SOFT_LIMIT (8 * 1024) #define KEEPALIVE_TIME_BACKOFF_MULTIPLIER 2 @@ -525,21 +524,8 @@ static void read_channel_args(grpc_chttp2_transport* t, .GetDurationFromIntMillis(GRPC_ARG_HTTP_TARPIT_MAX_DURATION_MS) .value_or(grpc_core::Duration::Seconds(1)) .millis(); - - const int soft_limit = - channel_args.GetInt(GRPC_ARG_MAX_METADATA_SIZE).value_or(-1); - if (soft_limit < 0) { - // Set soft limit to 0.8 * hard limit if this is larger than - // `DEFAULT_MAX_HEADER_LIST_SIZE_SOFT_LIMIT` and - // `GRPC_ARG_MAX_METADATA_SIZE` is not set. - t->max_header_list_size_soft_limit = std::max( - DEFAULT_MAX_HEADER_LIST_SIZE_SOFT_LIMIT, - static_cast( - 0.8 * channel_args.GetInt(GRPC_ARG_ABSOLUTE_MAX_METADATA_SIZE) - .value_or(-1))); - } else { - t->max_header_list_size_soft_limit = soft_limit; - } + t->max_header_list_size_soft_limit = + grpc_core::GetSoftLimitFromChannelArgs(channel_args); int value; if (!is_client) { @@ -557,22 +543,8 @@ static void read_channel_args(grpc_chttp2_transport* t, if (value >= 0) { t->settings.mutable_local().SetHeaderTableSize(value); } - value = channel_args.GetInt(GRPC_ARG_ABSOLUTE_MAX_METADATA_SIZE).value_or(-1); - if (value >= 0) { - t->settings.mutable_local().SetMaxHeaderListSize(value); - } else { - // Set value to 1.25 * soft limit if this is larger than - // `DEFAULT_MAX_HEADER_LIST_SIZE` and - // `GRPC_ARG_ABSOLUTE_MAX_METADATA_SIZE` is not set. - const int soft_limit = - channel_args.GetInt(GRPC_ARG_MAX_METADATA_SIZE).value_or(-1); - const int value = (soft_limit >= 0 && soft_limit < (INT_MAX / 1.25)) - ? static_cast(soft_limit * 1.25) - : soft_limit; - if (value > DEFAULT_MAX_HEADER_LIST_SIZE) { - t->settings.mutable_local().SetMaxHeaderListSize(value); - } - } + t->settings.mutable_local().SetMaxHeaderListSize( + grpc_core::GetHardLimitFromChannelArgs(channel_args)); value = channel_args.GetInt(GRPC_ARG_HTTP2_MAX_FRAME_SIZE).value_or(-1); if (value >= 0) { t->settings.mutable_local().SetMaxFrameSize(value); diff --git a/src/core/ext/transport/chttp2/transport/hpack_parser.cc b/src/core/ext/transport/chttp2/transport/hpack_parser.cc index 31bf46456f1..9cc98d7e204 100644 --- a/src/core/ext/transport/chttp2/transport/hpack_parser.cc +++ b/src/core/ext/transport/chttp2/transport/hpack_parser.cc @@ -52,6 +52,7 @@ #include "src/core/lib/slice/slice.h" #include "src/core/lib/slice/slice_refcount.h" #include "src/core/lib/surface/validate_metadata.h" +#include "src/core/lib/transport/metadata_info.h" #include "src/core/lib/transport/parsed_metadata.h" // IWYU pragma: no_include @@ -1076,55 +1077,6 @@ Slice HPackParser::String::Take() { GPR_UNREACHABLE_CODE(return Slice()); } -class HPackParser::MetadataSizeEncoder { - public: - explicit MetadataSizeEncoder(std::string& summary) : summary_(summary) {} - - void Encode(const Slice& key, const Slice& value) { - AddToSummary(key.as_string_view(), value.size()); - } - - template - void Encode(Key, const Value& value) { - AddToSummary(Key::key(), EncodedSizeOfKey(Key(), value)); - } - - private: - void AddToSummary(absl::string_view key, - size_t value_length) GPR_ATTRIBUTE_NOINLINE { - absl::StrAppend(&summary_, key, ":", - hpack_constants::SizeForEntry(key.size(), value_length), - ","); - } - std::string& summary_; -}; - -class HPackParser::MetadataSizesAnnotation - : public CallTracerAnnotationInterface::Annotation { - public: - MetadataSizesAnnotation(grpc_metadata_batch* metadata_buffer, - uint64_t soft_limit, uint64_t hard_limit) - : CallTracerAnnotationInterface::Annotation( - CallTracerAnnotationInterface::AnnotationType::kMetadataSizes), - metadata_buffer_(metadata_buffer), - soft_limit_(soft_limit), - hard_limit_(hard_limit) {} - - std::string ToString() const override { - std::string metadata_annotation = - absl::StrCat("gRPC metadata soft_limit:", soft_limit_, - ",hard_limit:", hard_limit_, ","); - MetadataSizeEncoder encoder(metadata_annotation); - metadata_buffer_->Encode(&encoder); - return metadata_annotation; - } - - private: - grpc_metadata_batch* metadata_buffer_; - uint64_t soft_limit_; - uint64_t hard_limit_; -}; - // PUBLIC INTERFACE HPackParser::HPackParser() = default; diff --git a/src/core/ext/transport/chttp2/transport/hpack_parser.h b/src/core/ext/transport/chttp2/transport/hpack_parser.h index 5edb34b9609..fe13dd7b4f1 100644 --- a/src/core/ext/transport/chttp2/transport/hpack_parser.h +++ b/src/core/ext/transport/chttp2/transport/hpack_parser.h @@ -123,8 +123,6 @@ class HPackParser { // Helper classes: see implementation class Parser; class Input; - class MetadataSizeEncoder; - class MetadataSizesAnnotation; // Helper to parse a string and turn it into a slice with appropriate memory // management characteristics diff --git a/src/core/lib/transport/metadata_info.cc b/src/core/lib/transport/metadata_info.cc new file mode 100644 index 00000000000..6bba4ae2b4f --- /dev/null +++ b/src/core/lib/transport/metadata_info.cc @@ -0,0 +1,55 @@ +// Copyright 2023 gRPC authors. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +#include + +#include "src/core/lib/transport/metadata_info.h" + +#include "src/core/lib/slice/slice.h" + +namespace grpc_core { + +class MetadataSizesAnnotation::MetadataSizeEncoder { + public: + explicit MetadataSizeEncoder(std::string& summary) : summary_(summary) {} + + void Encode(const Slice& key, const Slice& value) { + AddToSummary(key.as_string_view(), value.size()); + } + + template + void Encode(Key, const Value& value) { + AddToSummary(Key::key(), EncodedSizeOfKey(Key(), value)); + } + + private: + void AddToSummary(absl::string_view key, + size_t value_length) GPR_ATTRIBUTE_NOINLINE { + absl::StrAppend(&summary_, key, ":", + hpack_constants::SizeForEntry(key.size(), value_length), + ","); + } + std::string& summary_; +}; + +std::string MetadataSizesAnnotation::ToString() const { + std::string metadata_annotation = + absl::StrCat("gRPC metadata soft_limit:", soft_limit_, + ",hard_limit:", hard_limit_, ","); + MetadataSizeEncoder encoder(metadata_annotation); + metadata_buffer_->Encode(&encoder); + return metadata_annotation; +} + +} // namespace grpc_core \ No newline at end of file diff --git a/src/core/lib/transport/metadata_info.h b/src/core/lib/transport/metadata_info.h new file mode 100644 index 00000000000..76569a97c66 --- /dev/null +++ b/src/core/lib/transport/metadata_info.h @@ -0,0 +1,85 @@ +// Copyright 2023 gRPC authors. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +#ifndef GRPC_SRC_CORE_LIB_TRANSPORT_METADATA_INFO_H +#define GRPC_SRC_CORE_LIB_TRANSPORT_METADATA_INFO_H + +#include + +#include "src/core/ext/transport/chttp2/transport/hpack_constants.h" +#include "src/core/lib/channel/call_tracer.h" +#include "src/core/lib/channel/channel_args.h" +#include "src/core/lib/transport/metadata_batch.h" + +namespace grpc_core { + +#define DEFAULT_MAX_HEADER_LIST_SIZE (16 * 1024) +#define DEFAULT_MAX_HEADER_LIST_SIZE_SOFT_LIMIT (8 * 1024) + +inline uint32_t GetSoftLimitFromChannelArgs(const ChannelArgs& args) { + const int soft_limit = args.GetInt(GRPC_ARG_MAX_METADATA_SIZE).value_or(-1); + if (soft_limit < 0) { + // Set soft limit to 0.8 * hard limit if this is larger than + // `DEFAULT_MAX_HEADER_LIST_SIZE_SOFT_LIMIT` and + // `GRPC_ARG_MAX_METADATA_SIZE` is not set. + return std::max( + DEFAULT_MAX_HEADER_LIST_SIZE_SOFT_LIMIT, + static_cast( + 0.8 * + args.GetInt(GRPC_ARG_ABSOLUTE_MAX_METADATA_SIZE).value_or(-1))); + } else { + return soft_limit; + } +} + +inline uint32_t GetHardLimitFromChannelArgs(const ChannelArgs& args) { + int hard_limit = + args.GetInt(GRPC_ARG_ABSOLUTE_MAX_METADATA_SIZE).value_or(-1); + if (hard_limit >= 0) { + return hard_limit; + } else { + // Set value to 1.25 * soft limit if this is larger than + // `DEFAULT_MAX_HEADER_LIST_SIZE` and + // `GRPC_ARG_ABSOLUTE_MAX_METADATA_SIZE` is not set. + const int soft_limit = args.GetInt(GRPC_ARG_MAX_METADATA_SIZE).value_or(-1); + const int value = (soft_limit >= 0 && soft_limit < (INT_MAX / 1.25)) + ? static_cast(soft_limit * 1.25) + : soft_limit; + return std::max(value, DEFAULT_MAX_HEADER_LIST_SIZE); + } +} + +class MetadataSizesAnnotation + : public CallTracerAnnotationInterface::Annotation { + public: + MetadataSizesAnnotation(grpc_metadata_batch* metadata_buffer, + uint64_t soft_limit, uint64_t hard_limit) + : CallTracerAnnotationInterface::Annotation( + CallTracerAnnotationInterface::AnnotationType::kMetadataSizes), + metadata_buffer_(metadata_buffer), + soft_limit_(soft_limit), + hard_limit_(hard_limit) {} + + std::string ToString() const override; + + private: + class MetadataSizeEncoder; + grpc_metadata_batch* metadata_buffer_; + uint64_t soft_limit_; + uint64_t hard_limit_; +}; + +} // namespace grpc_core + +#endif // GRPC_SRC_CORE_LIB_TRANSPORT_METADATA_INFO_H \ No newline at end of file diff --git a/src/python/grpcio/grpc_core_dependencies.py b/src/python/grpcio/grpc_core_dependencies.py index faa41be4548..62a39f405d6 100644 --- a/src/python/grpcio/grpc_core_dependencies.py +++ b/src/python/grpcio/grpc_core_dependencies.py @@ -772,6 +772,7 @@ CORE_SOURCE_FILES = [ 'src/core/lib/transport/message.cc', 'src/core/lib/transport/metadata.cc', 'src/core/lib/transport/metadata_batch.cc', + 'src/core/lib/transport/metadata_info.cc', 'src/core/lib/transport/parsed_metadata.cc', 'src/core/lib/transport/status_conversion.cc', 'src/core/lib/transport/tcp_connect_handshaker.cc', diff --git a/tools/doxygen/Doxyfile.c++.internal b/tools/doxygen/Doxyfile.c++.internal index ad87f40205e..eae188277ca 100644 --- a/tools/doxygen/Doxyfile.c++.internal +++ b/tools/doxygen/Doxyfile.c++.internal @@ -2832,6 +2832,8 @@ src/core/lib/transport/metadata.h \ src/core/lib/transport/metadata_batch.cc \ src/core/lib/transport/metadata_batch.h \ src/core/lib/transport/metadata_compression_traits.h \ +src/core/lib/transport/metadata_info.cc \ +src/core/lib/transport/metadata_info.h \ src/core/lib/transport/parsed_metadata.cc \ src/core/lib/transport/parsed_metadata.h \ src/core/lib/transport/simple_slice_based_metadata.h \ diff --git a/tools/doxygen/Doxyfile.core.internal b/tools/doxygen/Doxyfile.core.internal index f6649305f2d..145fc7f8027 100644 --- a/tools/doxygen/Doxyfile.core.internal +++ b/tools/doxygen/Doxyfile.core.internal @@ -2609,6 +2609,8 @@ src/core/lib/transport/metadata.h \ src/core/lib/transport/metadata_batch.cc \ src/core/lib/transport/metadata_batch.h \ src/core/lib/transport/metadata_compression_traits.h \ +src/core/lib/transport/metadata_info.cc \ +src/core/lib/transport/metadata_info.h \ src/core/lib/transport/parsed_metadata.cc \ src/core/lib/transport/parsed_metadata.h \ src/core/lib/transport/simple_slice_based_metadata.h \