Merge pull request #49 from tikv/update-to-1.56.0

Update to 1.56.0

.clang-format

@@ -30,7 +30,7 @@ IncludeCategories:
   # not-grpc headers follow
   # first, non system headers that are included like <> - these are all
   # local carveouts, and get sorted below c++ but before non grpc "" files
-  - Regex: '^<(openssl/|uv\.h|ares\.h|address_sorting/|gmock/|gtest/|zlib|benchmark/|google/)'
+  - Regex: '^<(openssl/|uv\.h|ares\.h|address_sorting/|gmock/|gtest/|zlib|zconf|benchmark/|google/)'
     Priority: 30
   # first C system headers - they have a . in the filename
   - Regex: '^<.*\.'

.clang-tidy

@@ -7,28 +7,26 @@
 # - bugprone-reserved-identifier
 #   Some macros need to be defined for portability purpose; e.g. _BSD_SOURCE.
 #
-# - google-upgrade-googletest-case
-#   This requires googletest 1.10 which is higher than ones installed on many linux distributions.
-#
 # - modernize-redundant-void-arg
 #   Some source should be strictly C99 and func(void) should be used.
 #
 # Note on checks which will be enabled in future. These are good to have but
 # it's not activated yet due to the existing issues with the checks.
 # Once those issues are clear, these checks can be enabled later.
 #
+# - bugprone-assignment-in-if-condition
 # - bugprone-branch-clone
-# - bugprone-easily-swappable-parameters,
+# - bugprone-easily-swappable-parameters
 # - bugprone-implicit-widening-of-multiplication-result
 # - bugprone-infinite-loop
 # - bugprone-narrowing-conversions
 # - bugprone-not-null-terminated-result
 # - bugprone-signed-char-misuse
 # - bugprone-sizeof-expression
 # - bugprone-too-small-loop-variable
+# - bugprone-unchecked-optional-access
 # - clang-diagnostic-deprecated-declarations
 # - clang-diagnostic-unused-function
-# - google-readability-avoid-underscore-in-googletest-name
 # - google-runtime-int
 # - google-runtime-references
 # - modernize-avoid-bind
@@ -55,6 +53,7 @@ Checks: '-*,
   abseil-*,
   -abseil-no-namespace,
   bugprone-*,
+  -bugprone-assignment-in-if-condition,
   -bugprone-branch-clone,
   -bugprone-easily-swappable-parameters,
   -bugprone-implicit-widening-of-multiplication-result,
@@ -65,11 +64,10 @@ Checks: '-*,
   -bugprone-signed-char-misuse,
   -bugprone-sizeof-expression,
   -bugprone-too-small-loop-variable,
+  -bugprone-unchecked-optional-access,
   google-*,
-  -google-readability-avoid-underscore-in-googletest-name,
   -google-runtime-int,
   -google-runtime-references,
-  -google-upgrade-googletest-case,
   performance-*,
   -performance-no-automatic-move,
   -performance-no-int-to-ptr,
@@ -108,17 +106,22 @@ Checks: '-*,
   modernize-use-nullptr,
   modernize-use-override,
   modernize-use-transparent-functors,
+  readability-braces-around-statements,
   readability-const-return-type,
   readability-container-size-empty,
   readability-delete-null-pointer,
   readability-deleted-default,
+  readability-duplicate-include,
   readability-function-size,
   readability-inconsistent-declaration-parameter-name,
   readability-misleading-indentation,
   readability-misplaced-array-index,
+  readability-redundant-access-specifiers,
   readability-redundant-control-flow,
   readability-redundant-function-ptr-dereference,
   readability-redundant-smartptr-get,
+  readability-redundant-string-cstr,
+  readability-redundant-string-init,
   readability-simplify-boolean-expr,
   readability-static-definition-in-anonymous-namespace,
   readability-string-compare,
@@ -131,5 +134,7 @@ CheckOptions:
     value:  'absl::make_unique'
   - key:    modernize-make-unique.MakeSmartPtrFunctionHeader
     value:  'absl/memory/memory.h'
-  - key:    google-readability-braces-around-statements.ShortStatementLines
+  - key:    readability-braces-around-statements.ShortStatementLines
     value:  1
+  - key:    readability-simplify-boolean-expr.SimplifyDeMorgan
+    value:  false

.gitattributes

@@ -19,15 +19,19 @@ binding.gyp linguist-generated=true
 src/python/grpcio/grpc_core_dependencies.py linguist-generated=true
 src/ruby/ext/grpc/rb_grpc_imports.generated.h linguist-generated=true
 src/ruby/ext/grpc/rb_grpc_imports.generated.c linguist-generated=true
-test/core/end2end/end2end_tests.cc linguist-generated=true
+include/grpc/module.modulemap linguist-generated=true
 test/core/security/grpc_tls_credentials_options_comparator_test.cc linguist-generated=true
-test/core/surface/public_headers_must_be_c89.c linguist-generated=true
+tools/doxygen/Doxyfile.c++ linguist-generated=true
 tools/doxygen/Doxyfile.c++.internal linguist-generated=true
+tools/doxygen/Doxyfile.core linguist-generated=true
 tools/doxygen/Doxyfile.core.internal linguist-generated=true
 tools/run_tests/sources_and_headers.json linguist-generated=true
 tools/run_tests/tests.json linguist-generated=true
 tools/run_tests/generated/tests.json linguist-generated=true
 tools/run_tests/generated/sources_and_headers.json linguist-generated=true
 src/core/lib/security/credentials/tls/grpc_tls_credentials_options.h linguist-generated=true
-src/core/lib/transport/static_metadata.h linguist-generated=true
-src/core/lib/transport/static_metadata.cc linguist-generated=true
+src/core/debug/stats_data.h linguist-generated=true
+src/core/debug/stats_data.cc linguist-generated=true
+src/core/experiments/experiments.h linguist-generated=true
+src/core/experiments/experiments.cc linguist-generated=true
+bazel/experiments.bzl linguist-generated=true

.github/CODEOWNERS

@@ -1,9 +1,15 @@
 # Auto-generated by the tools/mkowners/mkowners.py tool
 # Uses OWNERS files in different modules throughout the
 # repository as the source of truth for module ownership.
-/**/OWNERS @markdroth @nicolasnoble @a11r @ctiller
-/bazel/** @nicolasnoble @jtattermusch @veblush @gnossen @ctiller
-/cmake/** @jtattermusch @nicolasnoble @apolcyn
+/**/OWNERS @markdroth @a11r
+/bazel/** @jtattermusch @veblush @gnossen
+/cmake/** @jtattermusch @apolcyn
 /src/core/ext/filters/client_channel/** @markdroth
+/src/core/ext/transport/chttp2/transport/** @ctiller
 /src/core/ext/xds/** @markdroth
-/tools/dockerfile/** @jtattermusch @apolcyn @nicolasnoble
+/src/core/lib/resolver/** @markdroth
+/src/core/lib/service_config/** @markdroth
+/src/core/lib/surface/** @ctiller
+/src/core/lib/transport/** @ctiller
+/test/core/transport/** @ctiller
+/tools/dockerfile/** @jtattermusch @apolcyn

.github/ISSUE_TEMPLATE/bug_report_core.md

@@ -2,7 +2,6 @@
 name: Report a gRPC Core bug
 about: Create a report to help us improve
 labels: kind/bug, priority/P2, lang/core, untriaged
-assignees: yashykt
 
 ---
 

.github/ISSUE_TEMPLATE/bug_report_cpp.md

@@ -2,7 +2,6 @@
 name: Report a gRPC C++ bug
 about: Create a report to help us improve
 labels: kind/bug, priority/P2, lang/c++, untriaged
-assignees: yashykt
 
 ---
 

.github/ISSUE_TEMPLATE/bug_report_python.md

@@ -2,7 +2,9 @@
 name: Report a gRPC Python bug
 about: Create a report to help us improve
 labels: kind/bug, priority/P2, lang/Python
-assignees: gnossen
+assignees:
+  - gnossen
+  - XuanWang-Amos
 
 ---
 

.github/ISSUE_TEMPLATE/cleanup_request.md

@@ -1,8 +1,7 @@
 ---
 name: Request a cleanup
 about: Suggest a cleanup in our repository
-labels: kind/internal cleanup, priority/P2
-assignees: yashykt
+labels: kind/internal cleanup, priority/P2, untriaged
 
 ---
 

.github/ISSUE_TEMPLATE/feature_request_core.md

@@ -0,0 +1,29 @@
+---
+name: Request a gRPC Core feature
+about: Suggest an idea for this project
+labels: kind/enhancement, priority/P2, lang/core, untriaged
+
+---
+
+<!--
+PLEASE DO NOT POST A QUESTION HERE.
+This form is for bug reports and feature requests ONLY!
+
+For general questions and troubleshooting, please ask/look for answers at StackOverflow, with "grpc" tag: https://stackoverflow.com/questions/tagged/grpc
+
+For questions that specifically need to be answered by gRPC team members, please ask/look for answers at grpc.io mailing list: https://groups.google.com/forum/#!forum/grpc-io
+
+Issues specific to *grpc-java*, *grpc-go*, *grpc-node*, *grpc-dart*, *grpc-web* should be created in the repository they belong to (e.g. https://github.com/grpc/grpc-LANGUAGE/issues/new)
+-->
+
+### Is your feature request related to a problem? Please describe.
+A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
+
+### Describe the solution you'd like
+A clear and concise description of what you want to happen.
+
+### Describe alternatives you've considered
+A clear and concise description of any alternative solutions or features you've considered.
+
+### Additional context
+Add any other context about the feature request here.

.github/ISSUE_TEMPLATE/feature_request_cpp.md

@@ -0,0 +1,29 @@
+---
+name: Request a gRPC C++ feature
+about: Suggest an idea for this project
+labels: kind/enhancement, priority/P2, lang/c++, untriaged
+
+---
+
+<!--
+PLEASE DO NOT POST A QUESTION HERE.
+This form is for bug reports and feature requests ONLY!
+
+For general questions and troubleshooting, please ask/look for answers at StackOverflow, with "grpc" tag: https://stackoverflow.com/questions/tagged/grpc
+
+For questions that specifically need to be answered by gRPC team members, please ask/look for answers at grpc.io mailing list: https://groups.google.com/forum/#!forum/grpc-io
+
+Issues specific to *grpc-java*, *grpc-go*, *grpc-node*, *grpc-dart*, *grpc-web* should be created in the repository they belong to (e.g. https://github.com/grpc/grpc-LANGUAGE/issues/new)
+-->
+
+### Is your feature request related to a problem? Please describe.
+A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
+
+### Describe the solution you'd like
+A clear and concise description of what you want to happen.
+
+### Describe alternatives you've considered
+A clear and concise description of any alternative solutions or features you've considered.
+
+### Additional context
+Add any other context about the feature request here.

.github/ISSUE_TEMPLATE/feature_request_csharp.md

@@ -0,0 +1,30 @@
+---
+name: Request a gRPC C# feature
+about: Suggest an idea for this project
+labels: kind/enhancement, priority/P2, lang/C#
+assignees: jtattermusch
+
+---
+
+<!--
+PLEASE DO NOT POST A QUESTION HERE.
+This form is for bug reports and feature requests ONLY!
+
+For general questions and troubleshooting, please ask/look for answers at StackOverflow, with "grpc" tag: https://stackoverflow.com/questions/tagged/grpc
+
+For questions that specifically need to be answered by gRPC team members, please ask/look for answers at grpc.io mailing list: https://groups.google.com/forum/#!forum/grpc-io
+
+Issues specific to *grpc-java*, *grpc-go*, *grpc-node*, *grpc-dart*, *grpc-web* should be created in the repository they belong to (e.g. https://github.com/grpc/grpc-LANGUAGE/issues/new)
+-->
+
+### Is your feature request related to a problem? Please describe.
+A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
+
+### Describe the solution you'd like
+A clear and concise description of what you want to happen.
+
+### Describe alternatives you've considered
+A clear and concise description of any alternative solutions or features you've considered.
+
+### Additional context
+Add any other context about the feature request here.

.github/ISSUE_TEMPLATE/feature_request_objc.md

@@ -0,0 +1,30 @@
+---
+name: Request a gRPC ObjC feature
+about: Suggest an idea for this project
+labels: kind/enhancement, priority/P2, lang/ObjC
+assignees: dennycd
+
+---
+
+<!--
+PLEASE DO NOT POST A QUESTION HERE.
+This form is for bug reports and feature requests ONLY!
+
+For general questions and troubleshooting, please ask/look for answers at StackOverflow, with "grpc" tag: https://stackoverflow.com/questions/tagged/grpc
+
+For questions that specifically need to be answered by gRPC team members, please ask/look for answers at grpc.io mailing list: https://groups.google.com/forum/#!forum/grpc-io
+
+Issues specific to *grpc-java*, *grpc-go*, *grpc-node*, *grpc-dart*, *grpc-web* should be created in the repository they belong to (e.g. https://github.com/grpc/grpc-LANGUAGE/issues/new)
+-->
+
+### Is your feature request related to a problem? Please describe.
+A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
+
+### Describe the solution you'd like
+A clear and concise description of what you want to happen.
+
+### Describe alternatives you've considered
+A clear and concise description of any alternative solutions or features you've considered.
+
+### Additional context
+Add any other context about the feature request here.

.github/ISSUE_TEMPLATE/feature_request_php.md

@@ -0,0 +1,30 @@
+---
+name: Request a gRPC PHP feature
+about: Suggest an idea for this project
+labels: kind/enhancement, priority/P2, lang/php
+assignees: stanley-cheung
+
+---
+
+<!--
+PLEASE DO NOT POST A QUESTION HERE.
+This form is for bug reports and feature requests ONLY!
+
+For general questions and troubleshooting, please ask/look for answers at StackOverflow, with "grpc" tag: https://stackoverflow.com/questions/tagged/grpc
+
+For questions that specifically need to be answered by gRPC team members, please ask/look for answers at grpc.io mailing list: https://groups.google.com/forum/#!forum/grpc-io
+
+Issues specific to *grpc-java*, *grpc-go*, *grpc-node*, *grpc-dart*, *grpc-web* should be created in the repository they belong to (e.g. https://github.com/grpc/grpc-LANGUAGE/issues/new)
+-->
+
+### Is your feature request related to a problem? Please describe.
+A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
+
+### Describe the solution you'd like
+A clear and concise description of what you want to happen.
+
+### Describe alternatives you've considered
+A clear and concise description of any alternative solutions or features you've considered.
+
+### Additional context
+Add any other context about the feature request here.

.github/ISSUE_TEMPLATE/feature_request_python.md

@@ -0,0 +1,32 @@
+---
+name: Request a gRPC Python feature
+about: Suggest an idea for this project
+labels: kind/enhancement, priority/P2, lang/Python
+assignees:
+  - gnossen
+  - XuanWang-Amos
+
+---
+
+<!--
+PLEASE DO NOT POST A QUESTION HERE.
+This form is for bug reports and feature requests ONLY!
+
+For general questions and troubleshooting, please ask/look for answers at StackOverflow, with "grpc" tag: https://stackoverflow.com/questions/tagged/grpc
+
+For questions that specifically need to be answered by gRPC team members, please ask/look for answers at grpc.io mailing list: https://groups.google.com/forum/#!forum/grpc-io
+
+Issues specific to *grpc-java*, *grpc-go*, *grpc-node*, *grpc-dart*, *grpc-web* should be created in the repository they belong to (e.g. https://github.com/grpc/grpc-LANGUAGE/issues/new)
+-->
+
+### Is your feature request related to a problem? Please describe.
+A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
+
+### Describe the solution you'd like
+A clear and concise description of what you want to happen.
+
+### Describe alternatives you've considered
+A clear and concise description of any alternative solutions or features you've considered.
+
+### Additional context
+Add any other context about the feature request here.