This gives grpc_endpoint the same destruction-is-shutdown semantic as
EventEngine::Endpoint, which will make the migration easier.
PiperOrigin-RevId: 639867616
[grpc][Gpr_To_Absl_Logging] Migrating from gpr to absl logging - gpr_log
In this CL we are migrating from gRPCs own gpr logging mechanism to absl logging mechanism. The intention is to deprecate gpr_log in the future.
We have the following mapping
1. gpr_log(GPR_INFO,...) -> LOG(INFO)
2. gpr_log(GPR_ERROR,...) -> LOG(ERROR)
3. gpr_log(GPR_DEBUG,...) -> VLOG(2)
Reviewers need to check :
1. If the above mapping is correct.
2. The content of the log is as before.
gpr_log format strings did not use string_view or std::string . absl LOG accepts these. So there will be some elimination of string_view and std::string related conversions. This is expected.
Closes#36713
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/36713 from tanvi-jagtap:src_core_lib_misc_gpr_log 0a36bebcbc
PiperOrigin-RevId: 639729711
Also rename the class from `MetadataQuery` to `GcpMetadataQuery`.
Closes#36789
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/36789 from markdroth:reorg_gcp_metadata_query d2b84f46be
PiperOrigin-RevId: 639256546
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Closes#36791
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/36791 from ctiller:san 692d74bffa
PiperOrigin-RevId: 639184328
The following attributes were completely unused:
- kOffset
- kIndex
- kSize
- kFilename
- kKey
- kValue
The following attributes were added but never programmatically accessed, and I've moved them into the status messages themselves, which is another step toward #22883:
- kErrorNo
- kTsiCode
- kWsaError
- kHttpStatus
- kOsError
- kSyscall
- kTargetAddress
- kRawBytes
- kTsiError
Closes#36523
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/36523 from markdroth:grpc_error_attribute_cleanup b289c399fe
PiperOrigin-RevId: 639147583
Related to #36157
This is only focused on one binding so it is validated progressively
Closes#36262
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/36262 from mmorel-35:externalprotocol_compiler f00cce8728
PiperOrigin-RevId: 639101071
Implement Python CSM observability.
Design: [go/grpc-python-opentelemetry](http://goto.google.com/grpc-python-opentelemetry)
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Closes#36557
PiperOrigin-RevId: 639073741
Disable the ConfigVar because it wont work anymore.
As on 30 May 2024, about 40% of the instances of gpr_log are migrated to absl LOG.
The remaining instances will be migrated soon.
Given this situation, it would be a little weird to keep this ConfigVar.
Because half the things will log via gpr_log and the others will log through LOG directly.
For the same reason, the platform specific logging code has been deleted. https://github.com/grpc/grpc/pull/36120
This needs to be deleted too.
Closes#36761
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/36761 from tanvi-jagtap:grpc_trace f2f987e625
PiperOrigin-RevId: 638893208
Add a dynamic registration mechanism for a new kind of context: one that lives in an arena.
An upcoming set of changes will move all of the legacy context types into this mechanism.
It's likely we'll move other promise based context types to this mechanism also, until the only promise-based context type is `Arena`.
Closes#36773
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/36773 from ctiller:transport-refs-7.8 e6892031ca
PiperOrigin-RevId: 638810722
Make `Arena` be a refcounted object.
Solves a bunch of issues: our stack right now needs a very complicated dance between transport and surface to destroy a call, but with this scheme we can just hold a ref to what we need in each place and everything works out.
Removes some `ifdef`'d out code that had been sitting dormant for a year or two also -- I'd left it in as a hedge against it being maybe a bad idea, but it looks like it's not needed.
Closes#36758
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/36758 from ctiller:arena-counting d1b672fe30
PiperOrigin-RevId: 638767768
https://github.com/grpc/grpc/pull/36753 has this ASAN test failure with the following error which doesn't seem to make sense. ([full log](https://btx.cloud.google.com/invocations/a587e5cc-ca1e-46ed-a3c3-199c581583db/targets))
```
Executing tests from //test/cpp/util:grpc_tool_test@poller=epoll1
-----------------------------------------------------------------------------
=================================================================
==15==ERROR: AddressSanitizer: odr-violation (0x7fcfa2961400):
[1] size=66 'typeinfo name for google::protobuf::compiler::java::ImmutableExtensionLiteGenerator' external/com_google_protobuf/src/google/protobuf/compiler/java/lite/extension.cc in /b/f/w/bazel-out/k8-fastbuild/bin/test/cpp/util/grpc_tool_test@poller=epoll1.runfiles/com_github_grpc_grpc/test/cpp/util/../../../_solib_k8/libexternal_Scom_Ugoogle_Uprotobuf_Ssrc_Sgoogle_Sprotobuf_Scompiler_Sjava_Slite_Sliblite.so
[2] size=66 'typeinfo name for google::protobuf::compiler::java::ImmutableExtensionLiteGenerator' external/com_google_protobuf/src/google/protobuf/compiler/java/lite/extension.cc in /b/f/w/bazel-out/k8-fastbuild/bin/test/cpp/util/grpc_tool_test@poller=epoll1.runfiles/com_github_grpc_grpc/test/cpp/util/../../../_solib_k8/libexternal_Scom_Ugoogle_Uprotobuf_Ssrc_Sgoogle_Sprotobuf_Scompiler_Sjava_Slite_Slibfield_Ugenerators.so
These globals were registered at these points:
[1]:
#0 0x5626b4ea1488 in __asan_register_globals /tmp/clang-build/src/compiler-rt/lib/asan/asan_globals.cpp:369:3
#1 0x5626b4ea2559 in __asan_register_elf_globals /tmp/clang-build/src/compiler-rt/lib/asan/asan_globals.cpp:352:3
#2 0x7fcfa3fa4b99 (/lib64/ld-linux-x86-64.so.2+0x11b99) (BuildId: 7ae2aaae1a0e5b262df913ee0885582d2e327982)
[2]:
#0 0x5626b4ea1488 in __asan_register_globals /tmp/clang-build/src/compiler-rt/lib/asan/asan_globals.cpp:369:3
#1 0x5626b4ea2559 in __asan_register_elf_globals /tmp/clang-build/src/compiler-rt/lib/asan/asan_globals.cpp:352:3
#2 0x7fcfa3fa4b99 (/lib64/ld-linux-x86-64.so.2+0x11b99) (BuildId: 7ae2aaae1a0e5b262df913ee0885582d2e327982)
==15==HINT: if you don't care about these errors you may set ASAN_OPTIONS=detect_odr_violation=0
SUMMARY: AddressSanitizer: odr-violation: global 'typeinfo name for google::protobuf::compiler::java::ImmutableExtensionLiteGenerator' at external/com_google_protobuf/src/google/protobuf/compiler/java/lite/extension.cc in /b/f/w/bazel-out/k8-fastbuild/bin/test/cpp/util/grpc_tool_test@poller=epoll1.runfiles/com_github_grpc_grpc/test/cpp/util/../../../_solib_k8/libexternal_Scom_Ugoogle_Uprotobuf_Ssrc_Sgoogle_Sprotobuf_Scompiler_Sjava_Slite_Sliblite.so
==15==ABORTING
```
This turned out to be a known issue described at https://github.com/google/sanitizers/issues/1017 and there is much to do other than disabling the ODR test. I gave a try to "-mllvm -asan-use-private-alias=1" option but it didn't change the result so I turned into this way.
Closes#36756
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/36756 from veblush:asan-workaround 622581e8d2
PiperOrigin-RevId: 638421967
Implements https://github.com/grpc/proposal/pull/429
Currently, the behavior of `GRPC_ARG_HTTP2_MAX_PINGS_WITHOUT_DATA` blocks more pings from being sent if we are sending too many pings without a data/header frame being sent as well. The original intention of this channel arg was to play nice with proxies that have restrictive settings when it comes to pings. This causes awkwardness when configuring keepalive pings for transports with long lived streams with sparse communication. In such a case, gRPC Core would stop sending keepalive pings since no data/header frame is being sent, resulting in a situation where we are unable to detect whether the transport is alive or not.
This change adds an experiment "max_pings_wo_data_throttle" to modify the behavior of `GRPC_ARG_HTTP2_MAX_PINGS_WITHOUT_DATA` to throttle pings to a frequency of 1 minute instead of completely blocking pings when too many pings have been sent without data/header frames.
Closes#36374
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/36374 from yashykt:ThrottlePings b5bd42a019
PiperOrigin-RevId: 638110795
Bumps [requests](https://github.com/psf/requests) from 2.31.0 to 2.32.2.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a href="https://github.com/psf/requests/releases">requests's releases</a>.</em></p>
<blockquote>
<h2>v2.32.2</h2>
<h2>2.32.2 (2024-05-21)</h2>
<p><strong>Deprecations</strong></p>
<ul>
<li>
<p>To provide a more stable migration for custom HTTPAdapters impacted
by the CVE changes in 2.32.0, we've renamed <code>_get_connection</code> to
a new public API, <code>get_connection_with_tls_context</code>. Existing custom
HTTPAdapters will need to migrate their code to use this new API.
<code>get_connection</code> is considered deprecated in all versions of Requests>=2.32.0.</p>
<p>A minimal (2-line) example has been provided in the linked PR to ease
migration, but we strongly urge users to evaluate if their custom adapter
is subject to the same issue described in CVE-2024-35195. (<a href="https://redirect.github.com/psf/requests/issues/6710">#6710</a>)</p>
</li>
</ul>
<h2>v2.32.1</h2>
<h2>2.32.1 (2024-05-20)</h2>
<p><strong>Bugfixes</strong></p>
<ul>
<li>Add missing test certs to the sdist distributed on PyPI.</li>
</ul>
<h2>v2.32.0</h2>
<h2>2.32.0 (2024-05-20)</h2>
<h2>🐍 PYCON US 2024 EDITION 🐍</h2>
<p><strong>Security</strong></p>
<ul>
<li>Fixed an issue where setting <code>verify=False</code> on the first request from a
Session will cause subsequent requests to the <em>same origin</em> to also ignore
cert verification, regardless of the value of <code>verify</code>.
(<a href="https://github.com/psf/requests/security/advisories/GHSA-9wx4-h78v-vm56">https://github.com/psf/requests/security/advisories/GHSA-9wx4-h78v-vm56</a>)</li>
</ul>
<p><strong>Improvements</strong></p>
<ul>
<li><code>verify=True</code> now reuses a global SSLContext which should improve
request time variance between first and subsequent requests. It should
also minimize certificate load time on Windows systems when using a Python
version built with OpenSSL 3.x. (<a href="https://redirect.github.com/psf/requests/issues/6667">#6667</a>)</li>
<li>Requests now supports optional use of character detection
(<code>chardet</code> or <code>charset_normalizer</code>) when repackaged or vendored.
This enables <code>pip</code> and other projects to minimize their vendoring
surface area. The <code>Response.text()</code> and <code>apparent_encoding</code> APIs
will default to <code>utf-8</code> if neither library is present. (<a href="https://redirect.github.com/psf/requests/issues/6702">#6702</a>)</li>
</ul>
<p><strong>Bugfixes</strong></p>
<ul>
<li>Fixed bug in length detection where emoji length was incorrectly
calculated in the request content-length. (<a href="https://redirect.github.com/psf/requests/issues/6589">#6589</a>)</li>
<li>Fixed deserialization bug in JSONDecodeError. (<a href="https://redirect.github.com/psf/requests/issues/6629">#6629</a>)</li>
<li>Fixed bug where an extra leading <code>/</code> (path separator) could lead
urllib3 to unnecessarily reparse the request URI. (<a href="https://redirect.github.com/psf/requests/issues/6644">#6644</a>)</li>
</ul>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a href="https://github.com/psf/requests/blob/main/HISTORY.md">requests's changelog</a>.</em></p>
<blockquote>
<h2>2.32.2 (2024-05-21)</h2>
<p><strong>Deprecations</strong></p>
<ul>
<li>
<p>To provide a more stable migration for custom HTTPAdapters impacted
by the CVE changes in 2.32.0, we've renamed <code>_get_connection</code> to
a new public API, <code>get_connection_with_tls_context</code>. Existing custom
HTTPAdapters will need to migrate their code to use this new API.
<code>get_connection</code> is considered deprecated in all versions of Requests>=2.32.0.</p>
<p>A minimal (2-line) example has been provided in the linked PR to ease
migration, but we strongly urge users to evaluate if their custom adapter
is subject to the same issue described in CVE-2024-35195. (<a href="https://redirect.github.com/psf/requests/issues/6710">#6710</a>)</p>
</li>
</ul>
<h2>2.32.1 (2024-05-20)</h2>
<p><strong>Bugfixes</strong></p>
<ul>
<li>Add missing test certs to the sdist distributed on PyPI.</li>
</ul>
<h2>2.32.0 (2024-05-20)</h2>
<p><strong>Security</strong></p>
<ul>
<li>Fixed an issue where setting <code>verify=False</code> on the first request from a
Session will cause subsequent requests to the <em>same origin</em> to also ignore
cert verification, regardless of the value of <code>verify</code>.
(<a href="https://github.com/psf/requests/security/advisories/GHSA-9wx4-h78v-vm56">https://github.com/psf/requests/security/advisories/GHSA-9wx4-h78v-vm56</a>)</li>
</ul>
<p><strong>Improvements</strong></p>
<ul>
<li><code>verify=True</code> now reuses a global SSLContext which should improve
request time variance between first and subsequent requests. It should
also minimize certificate load time on Windows systems when using a Python
version built with OpenSSL 3.x. (<a href="https://redirect.github.com/psf/requests/issues/6667">#6667</a>)</li>
<li>Requests now supports optional use of character detection
(<code>chardet</code> or <code>charset_normalizer</code>) when repackaged or vendored.
This enables <code>pip</code> and other projects to minimize their vendoring
surface area. The <code>Response.text()</code> and <code>apparent_encoding</code> APIs
will default to <code>utf-8</code> if neither library is present. (<a href="https://redirect.github.com/psf/requests/issues/6702">#6702</a>)</li>
</ul>
<p><strong>Bugfixes</strong></p>
<ul>
<li>Fixed bug in length detection where emoji length was incorrectly
calculated in the request content-length. (<a href="https://redirect.github.com/psf/requests/issues/6589">#6589</a>)</li>
<li>Fixed deserialization bug in JSONDecodeError. (<a href="https://redirect.github.com/psf/requests/issues/6629">#6629</a>)</li>
<li>Fixed bug where an extra leading <code>/</code> (path separator) could lead
urllib3 to unnecessarily reparse the request URI. (<a href="https://redirect.github.com/psf/requests/issues/6644">#6644</a>)</li>
</ul>
<p><strong>Deprecations</strong></p>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a href="88dce9d854"><code>88dce9d</code></a> v2.32.2</li>
<li><a href="c98e4d133e"><code>c98e4d1</code></a> Merge pull request <a href="https://redirect.github.com/psf/requests/issues/6710">#6710</a> from nateprewitt/api_rename</li>
<li><a href="92075b330a"><code>92075b3</code></a> Add deprecation warning</li>
<li><a href="aa1461b68a"><code>aa1461b</code></a> Move _get_connection to get_connection_with_tls_context</li>
<li><a href="970e8cec98"><code>970e8ce</code></a> v2.32.1</li>
<li><a href="d6ebc4a2f1"><code>d6ebc4a</code></a> v2.32.0</li>
<li><a href="9a40d12778"><code>9a40d12</code></a> Avoid reloading root certificates to improve concurrent performance (<a href="https://redirect.github.com/psf/requests/issues/6667">#6667</a>)</li>
<li><a href="0c030f78d2"><code>0c030f7</code></a> Merge pull request <a href="https://redirect.github.com/psf/requests/issues/6702">#6702</a> from nateprewitt/no_char_detection</li>
<li><a href="555b870eb1"><code>555b870</code></a> Allow character detection dependencies to be optional in post-packaging steps</li>
<li><a href="d6dded3f00"><code>d6dded3</code></a> Merge pull request <a href="https://redirect.github.com/psf/requests/issues/6700">#6700</a> from franekmagiera/update-redirect-to-invalid-uri-test</li>
<li>Additional commits viewable in <a href="https://github.com/psf/requests/compare/v2.31.0...v2.32.2">compare view</a></li>
</ul>
</details>
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Closes#36681
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/36681 from grpc:dependabot/pip/tools/internal_ci/helper_scripts/requests-2.32.2 c7600bdbee
PiperOrigin-RevId: 638081350
Yash Tibrewal
Craig Tiller
Amy Huang
Nana Pang
Xuan Wang
Mark D. Roth
Tanvi Jagtap
Esun Kim
Matthieu MOREL
Paulo Castello da Costa
gRPC Team Bot
dependabot[bot]
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