Avoid calling virtual and then immediately out-of-line function, just call the virtual and inline everything it needs.
Closes#37114
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/37114 from ctiller:call-arena-inline 32a9781f83
PiperOrigin-RevId: 656092114
Split off from https://github.com/grpc/grpc/pull/37253.
These logs are from the security codebase, and we don't expect to see them during normal execution, so I'm not super concerned about these, but I'd still like to get to a point where we don't have any `LOG(INFO)` statements that are not guarded by a TraceFlag. So, if any of these logs are logs that we want enabled by default, I think we should do one of -
* move them to `LOG(ERROR)`
* protect them by a TraceFlag that is enabled by default. (This would still allow users to easily disable them.)
Closes#37296
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/37296 from yashykt:SecurityLogSpan ea1c7718da
PiperOrigin-RevId: 655450344
Sample output:
```
➜ grpc git:(otel-metrics-benchmark) ✗ bazel-bin/test/cpp/microbenchmarks/bm_stats_plugin
WARNING: All log messages before absl::InitializeLog() is called are written to STDERR
I0000 00:00:1721695619.615582 2126186 config.cc:257] gRPC experiments enabled: call_status_override_on_cancellation, call_tracer_in_transport, event_engine_dns, event_engine_listener, monitoring_experiment, pick_first_new, trace_record_callops, work_serializer_clears_time_cache
2024-07-22T17:46:59-07:00
Running bazel-bin/test/cpp/microbenchmarks/bm_stats_plugin
Run on (48 X 2450 MHz CPU s)
CPU Caches:
L1 Data 32 KiB (x24)
L1 Instruction 32 KiB (x24)
L2 Unified 512 KiB (x24)
L3 Unified 32768 KiB (x3)
Load Average: 1.16, 0.85, 0.85
***WARNING*** Library was built as DEBUG. Timings may be affected.
---------------------------------------------------------------------------
Benchmark Time CPU Iterations
---------------------------------------------------------------------------
BM_AddCounterWithFakeStatsPlugin 1738 ns 1738 ns 404265
BM_AddCounterWithOTelPlugin 757 ns 757 ns 928142
I0000 00:00:1721695621.304593 2126186 test_config.cc:186] TestEnvironment ends
```
<!--
If you know who should review your pull request, please assign it to that
person, otherwise the pull request would get assigned randomly.
If your pull request is for a specific language, please add the appropriate
lang label.
-->
Closes#37282
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/37282 from yijiem:otel-metrics-benchmark eeba3dfb5e
PiperOrigin-RevId: 655286398
This PR changes many of the `LOG(INFO)` statements that are not guarded by TraceFlags to either be -
* guarded by a TraceFlag
* logged under `VLOG(2)`
Closes#37253
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/37253 from yashykt:LoggingLevelFix 50d332e17a
PiperOrigin-RevId: 655248697
1. Fixing unit test that flags log noise.
2. This test was broken for many months. As a result , a lot of log noise was added. Removing the noise as a part of the PR.
3. If we want to retain any log line as `INFO` instead of `VLOG(2)`, please let me know, I will add it to allow list.
4. In this PR , we replace the old `gpr_set_log_function` mechanism with an `absl LogSink` . So here , `Send` function will do everything that `NoLog` used to do before.
Closes#37177
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/37177 from tanvi-jagtap:fix_nologging_tests ad58e2fb79
PiperOrigin-RevId: 655209718
<!--
If you know who should review your pull request, please assign it to
that
person, otherwise the pull request would get assigned randomly.
If your pull request is for a specific language, please add the
appropriate
lang label.
-->
1. Function gpr_default_log has been deprecated. This function will be deleted in a few weeks.
1. This entire unit test is being re-written as a part of another PR. But that PR will take a while to merge. In the mean team I want to delete all instances of this function to prevent further backsliding.
https://github.com/grpc/grpc/pull/37177
PiperOrigin-RevId: 654998772
This setting has no utility in general open source, but is still useful in other environments. This PR ensures that there are no `debug` configurations when the default codegen CI runs. This simplifies the release process as well.
Closes#37277
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/37277 from drfloob:gen-exp-no-dbg 6517fec6e4
PiperOrigin-RevId: 654928917
Change was created by the release automation script. See go/grpc-release.
Closes#37279
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/37279 from drfloob:bump_dev_version_202407222027 4e6607411e
PiperOrigin-RevId: 654925894
SRV query
This is to be defensive to avoid allocating too much memory.
<!--
If you know who should review your pull request, please assign it to that
person, otherwise the pull request would get assigned randomly.
If your pull request is for a specific language, please add the appropriate
lang label.
-->
Closes#37158
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/37158 from yijiem:ares-resolver-response-size 1bab0019e5
PiperOrigin-RevId: 654877815
Change was created by the release automation script. See go/grpc-release.
Closes#37276
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/37276 from drfloob:bump_core_version_202407221838 7f287d8546
PiperOrigin-RevId: 654867615
Make sure call_tracers are deleted as long as c_call is unrefed.
<!--
If you know who should review your pull request, please assign it to that
person, otherwise the pull request would get assigned randomly.
If your pull request is for a specific language, please add the appropriate
lang label.
-->
Closes#37247
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/37247 from XuanWang-Amos:fixHangingCallTracers b22a45cca9
PiperOrigin-RevId: 654865870
Noticed on a Core End2End test failure https://btx.cloud.google.com/invocations/dc3bf84d-e6ed-4b32-a24c-12489f981e46/targets/%2F%2Ftest%2Fcore%2Fend2end:cancel_with_status_test@poller%3Depoll1;config=56f5b09615e325097b100b58c41171656571290519a83c5d89a6067ef0283d46/log
```
F0000 00:00:1721017820.001684 87 tcp_server_posix.cc:354] Check failed: !s->shutdown
*** Check failure stack trace: ***
@ 0x7f32578da0e4 absl::lts_20240116::log_internal::LogMessage::SendToLog()
@ 0x7f32578d9a94 absl::lts_20240116::log_internal::LogMessage::Flush()
@ 0x7f32578da589 absl::lts_20240116::log_internal::LogMessageFatal::~LogMessageFatal()
@ 0x7f3257e340a1 tcp_server_unref()
@ 0x7f3258fcba8e grpc_core::Chttp2ServerListener::ActiveConnection::~ActiveConnection()
@ 0x7f3258fd19e7 grpc_event_engine::experimental::MemoryAllocator::New<>()::Wrapper::~Wrapper()
@ 0x7f3258fcc998 grpc_core::Chttp2ServerListener::OnAccept()
@ 0x7f3257e34962 absl::lts_20240116::internal_any_invocable::LocalInvoker<>()
@ 0x7f3257da6475 grpc_event_engine::experimental::PosixEngineListenerImpl::AsyncConnectionAcceptor::NotifyOnAccept()::$_1::operator()()
@ 0x7f3257da4437 grpc_event_engine::experimental::PosixEngineListenerImpl::AsyncConnectionAcceptor::NotifyOnAccept()
@ 0x7f3257da5fef absl::lts_20240116::base_internal::Callable::Invoke<>()
@ 0x7f3257dca50a grpc_event_engine::experimental::PosixEngineClosure::Run()
@ 0x7f3257c9013e grpc_event_engine::experimental::WorkStealingThreadPool::ThreadState::Step()
@ 0x7f3257c8fe48 grpc_event_engine::experimental::WorkStealingThreadPool::ThreadState::ThreadBody()
@ 0x7f3257c906df grpc_event_engine::experimental::WorkStealingThreadPool::WorkStealingThreadPoolImpl::StartThread()::$_0::__invoke()
@ 0x7f32579a106c grpc_core::(anonymous namespace)::ThreadInternalsPosix::ThreadInternalsPosix()::{lambda()#1}::__invoke()
@ 0x7f3257358609 start_thread
```
https://github.com/grpc/grpc/pull/36563 changed the refcounting mechanism incorrectly and we ended up taking a ref on the tcp server outside the critical region, resulting in a time-of-check-to-time-of-use bug, where we could end up reffing the tcp server when it is already 0, i.e., when the listener has already been shutdown. This results in an attempt to destroy the tcp server twice and an eventual crash.
Closes#37225
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/37225 from yashykt:FixChttp2Bug bc1e8dfd34
PiperOrigin-RevId: 654850991
1. Function gpr_set_log_verbosity has been deprecated. This function will be deleted in a few weeks.
1. gRPC now internally uses absl logging. Earlier gRPC was using its own custom logging mechanism called gpr which had a whole set of functions beginning with gpr_.
1. This entire unit test is being re-written as a part of another PR. But that PR will take a while to merge. In the mean team I want to delete all instances of this function to prevent further backsliding.
https://github.com/grpc/grpc/pull/37177
PiperOrigin-RevId: 654639955
The oldest gcc version that gRPC supports as of today is gcc 7 but gcc 7 has an issue with template supports that gRPC already picked up. Recently we managed to fix it in gRPC library code but we still have some in our test code. Given that it's not easy to fix since it requires many trial error approach to find a way to satisfy gcc 7 and eventually gcc 7 will be dropped from our supported compilers, let's have this mitigation where just main grpc++ target is being tested for gcc 7 so that users can use grpc with it without having to fix this hairy issue.
Fixes https://github.com/grpc/grpc/issues/36751Closes#37257
PiperOrigin-RevId: 654076384
<!--
If you know who should review your pull request, please assign it to that
person, otherwise the pull request would get assigned randomly.
If your pull request is for a specific language, please add the appropriate
lang label.
-->
Closes#37249
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/37249 from yousukseung:xds_doc_update 3459771c1d
PiperOrigin-RevId: 653722093
Previously the registered callback's duration is set too low (10ms) that 2 different OTel callbacks get called from OTel consecutively would trigger the registered callback again, making the test flaky.
<!--
If you know who should review your pull request, please assign it to that
person, otherwise the pull request would get assigned randomly.
If your pull request is for a specific language, please add the appropriate
lang label.
-->
Closes#37243
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/37243 from yijiem:otel-plugin-test-flake 70a1572cd2
PiperOrigin-RevId: 653717643
Tested by manually introduce a segfault, able to see the backtrace:
<!--
If you know who should review your pull request, please assign it to that
person, otherwise the pull request would get assigned randomly.
If your pull request is for a specific language, please add the appropriate
lang label.
-->
Closes#37241
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/37241 from XuanWang-Amos:add_signal_handler_to_python_interop_client 7316c0ca51
PiperOrigin-RevId: 653671195
I added this support about a year ago experimentally, but we don't need it. Removing it results in much simpler codegen.
Closes#37145
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/37145 from ctiller:movie 086620ecc9
PiperOrigin-RevId: 653353272
For now this just adds a file `.source-revision` that contains the sha-1
of the originating commit, but we ought to be able to build this out to
generate more things
Push back the date of changing warning to error in case so that it won't be a blocker for CSM launch.
<!--
If you know who should review your pull request, please assign it to that
person, otherwise the pull request would get assigned randomly.
If your pull request is for a specific language, please add the appropriate
lang label.
-->
Closes#37229
PiperOrigin-RevId: 652924647
- add a benchmark for various metadata creation styles
- add factory functions for status + message - these are 3-10x faster than going via absl::Status
- add a `MakePooledForOverwrite` function to Arena, use it everywhere -- this naming matches `std::make_unique_for_overwrite` in C++20, and avoids some language mandated initialization in `Table` (underlying `MetadataMap<>`) - speeding creation of metadata handles by 30%
For `bm_call_spine` we see before:
```
BM_UnaryWithSpawnPerEnd<CallSpineFixture>_median 745 ns 745 ns
```
and after:
```
BM_UnaryWithSpawnPerEnd<CallSpineFixture>_median 699 ns 699 ns
```
Closes#37111
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/37111 from ctiller:meta-magic-2 100464fc7e
PiperOrigin-RevId: 652900726
Use GRPC_TRACE_LOG instead of LOG(INFO) in WorkStealingThreadPoolImpl::PrepareFork
This is to avoid spamming the logs with this message.
PiperOrigin-RevId: 652407193
[Gpr_To_Absl_Logging] Remove GRPC_API_TRACE .
This will be replaced by GRPC_TRACE_LOG
Closes#37190
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/37190 from tanvi-jagtap:grpc_api_trace_fix 6dae72bc6e
PiperOrigin-RevId: 652397141
- Added a trace to write a cipher version & name when SSL handshake is complete.
- Changed ssl_log_where_info not to trim log message so that you can get a full log.
Closes#36728
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/36728 from veblush:ssl-debug f1c7ed4d00
PiperOrigin-RevId: 651485586
Two new upb targets were missed from the build script, resulting in those upb source files included multiple time throughout gRPC targets causing ODR violation. FIx is to have separate targets for those files.
Closed https://github.com/grpc/grpc/issues/36983Closes#37204
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/37204 from veblush:upb-build 4d0ced4d77
PiperOrigin-RevId: 651469465
Along with the fix, some code massage had to be made to resolve C++23 unique_ptr incomplete type errors.
Closes#37096
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/37096 from veblush:fix-cxx 20199cad7e
PiperOrigin-RevId: 651443290
Craig Tiller
Chris Kennelly
Tanvi Jagtap
Alisha Nanda
Tanvi Jagtap
Yash Tibrewal
Yijie Ma
Xuan Wang
AJ Heller
Larry Safran
Mark D. Roth
Esun Kim
Yousuk Seung
Sergey Chebotarev