See https://github.com/grpc/proposal/pull/426
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Closes#36447
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/36447 from yousukseung:generic-stub-service-refactor 1cc0cbdc4b74450f631115fefc254976383eb816
PiperOrigin-RevId: 642774012
We should separately add a lint to ensure no new usage slips in.
Closes#36819
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/36819 from ctiller:absl 61207b02f45a6abf0d4d0ccba118a1c011586708
PiperOrigin-RevId: 640572209
[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 0a36bebcbc2577cd653e466ed9f4d3c86cab6ccc
PiperOrigin-RevId: 639729711
Fixed various MSAN and UBSAN issues found in an attempt to bump the clang version used for RBE. (https://github.com/grpc/grpc/pull/36685) As our xSAN tests are using RBE, it revealed a few new issues. This PR is to fix all of those.
Closes#36707
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/36707 from veblush:fix-xsan ebbebc2d4e47f05ad2a406cdae6b0f603ac5242f
PiperOrigin-RevId: 636685138
[grpc][Gpr_To_Absl_Logging] Migrating from gpr to absl logging GPR_ASSERT
Replacing GPR_ASSERT with absl CHECK.
These changes have been made using string replacement and regex.
Will not be replacing all instances of CHECK with CHECK_EQ , CHECK_NE etc because there are too many callsites. Only ones which are doable using very simple regex with least chance of failure will be replaced.
Given that we have 5000+ instances of GPR_ASSERT to edit, Doing it manually is too much work for both the author and reviewer.
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Closes#36452
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/36452 from tanvi-jagtap:tjagtap_include_grpc 08e612fccdf817db8dfce268a26343a9595d0843
PiperOrigin-RevId: 628318595
This removes two Executor::Run dependencies, and requires that all ServerCallbackCall implementations implement the new `RunAsync` method. There's one other known other implementation of ServerCallbackCall that will need to be updated.
We could also support an "inefficient" path that uses the default engine (not implemented here), for all subclasses that do not want to update. As far as anyone is aware, the ServerCallbackCall class was never intended to be subclassed externally.
Closes#36126
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/36126 from drfloob:server-callback-on-ee 6242a78a3f6d5cd290e02e9d3ab83e1b00152524
PiperOrigin-RevId: 619621598
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Closes#35727
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/35727 from tanvi-jagtap:tjagtap_2024_01_29_formatting_1005 b92d064158884a535e66863ea5d99140453b690e
PiperOrigin-RevId: 602963496
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Closes#35736
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/35736 from tanvi-jagtap:tjagtap_formatting_1006 3a0a4125cf55392ddf2c7eccc86c0b5ce2ddaa6d
PiperOrigin-RevId: 602601007
Going forward `[[nodiscard]]` is the portable way to spell this;
requires yanking a bunch of usage from after the param list to before.
We should further refine the GRPC_MUST_USE_RESULT macro to make it work
uniformly for any compilers that it doesn't today (most likely by making
it expand to nothing).
---------
Co-authored-by: ctiller <ctiller@users.noreply.github.com>
As Protobuf is going to support Cord to reduce memory copy when
[de]serializing Cord fields, gRPC is going to leverage it. This
implementation is based on the internal one but it's slightly modified
to use the public APIs of Cord. only
The very non-trivial upgrade of third_party/protobuf to 22.x
This PR strives to be as small as possible and many changes that were
compatible with protobuf 21.x and didn't have to be merged atomically
with the upgrade were already merged.
Due to the complexity of the upgrade, this PR wasn't created
automatically by a tool, but manually. Subsequent upgraded of
third_party/protobuf with our OSS release script should work again once
this change is merged.
This is best reviewed commit-by-commit, I tried to group changes in
logical areas.
Notable changes:
- the upgrade of third_party/protobuf submodule, the bazel protobuf
dependency itself
- upgrade of UPB dependency to 22.x (in the past, we used to always
upgrade upb to "main", but upb now has release branch as well). UPB
needs to be upgraded atomically with protobuf since there's a de-facto
circular dependency (new protobuf depends on new upb, which depends on
new protobuf for codegen).
- some protobuf and upb bazel rules are now aliases, so `
extract_metadata_from_bazel_xml.py` and `gen_upb_api_from_bazel_xml.py`
had to be modified to be able to follow aliases and reach the actual
aliased targets.
- some protobuf public headers were renamed, so especially
`src/compiler` needed to be updated to use the new headers.
- protobuf and upb now both depend on utf8_range project, so since we
bundle upb with grpc in some languages, we now have to bundle utf8_range
as well (hence changes in build for python, PHP, objC, cmake etc).
- protoc now depends on absl and utf8_range (previously protobuf had
absl dependency, but not for the codegen part), so python's
make_grpcio_tools.py required partial rewrite to be able to handle those
dependencies in the grpcio_tools build.
- many updates and fixes required for C++ distribtests (currently they
all pass, but we'll probably need to follow up, make protobuf's and
grpc's handling of dependencies more aligned and revisit the
distribtests)
- bunch of other changes mostly due to overhaul of protobuf's and upb's
internal build layout.
TODOs:
- [DONE] make sure IWYU and clang_tidy_code pass
- create a list of followups (e.g. work to reenable the few tests I had
to disable and to remove workaround I had to use)
- [DONE in cl/523706129] figure out problem(s) with internal import
---------
Co-authored-by: Craig Tiller <ctiller@google.com>
* Update include
* Clean up `grpc_empty_slice()`
* Clean up `grpc_slice_malloc()`
* Clean up `grpc_slice_unref()`
* Clean up `grpc_slice_ref()`
* Clean up `grpc_slice_split_tail()`
* Clean up `grpc_slice_split_head()`
* Clean up `grpc_slice_sub()`
* Clean up `grpc_slice_buffer_add()`
* Clean up `grpc_slice_buffer_add_indexed()`
* Clean up `grpc_slice_buffer_pop()`
* Clean up `grpc_slice_from_static_buffer()`
* Clean up `grpc_slice_from_copied_buffer()`
* Clean up `grpc_metadata_array_init()`
* Clean up `grpc_metadata_array_destroy()`
* Clean up `gpr_inf_future()`
* Clean up `gpr_time_0()`
* Clean up `grpc_byte_buffer_copy()`
* Clean up `grpc_byte_buffer_destroy()`
* Clean up `grpc_byte_buffer_length()`
* Clean up `grpc_byte_buffer_reader_init()`
* Clean up `grpc_byte_buffer_reader_destroy()`
* Clean up `grpc_byte_buffer_reader_next()`
* Clean up `grpc_byte_buffer_reader_peek()`
* Clean up `grpc_raw_byte_buffer_create()`
* Clean up `grpc_slice_new_with_user_data()`
* Clean up `grpc_slice_new_with_len()`
* Clean up `grpc_call_start_batch()`
* Clean up `grpc_call_cancel_with_status()`
* Clean up `grpc_call_failed_before_recv_message()`
* Clean up `grpc_call_ref()`
* Clean up `grpc_call_unref()`
* Clean up `grpc_call_error_to_string()`
* Fix typos
* Automated change: Fix sanity tests
* Clean up `grpc_completion_queue_factory_lookup()`
* Clean up `grpc_completion_queue_create()`
* Clean up `grpc_completion_queue_create_for_next()`
* Clean up `grpc_completion_queue_create_for_pluck()`
* Clean up `grpc_completion_queue_shutdown()`
* Clean up `grpc_completion_queue_destroy()`
* Clean up `grpc_completion_queue_pluck()`
* Clean up `gpr_malloc()`
* Clean up `gpr_free()`
* Clean up `grpc_init()`
* Clean up `grpc_shutdown()`
* Clean up `gpr_mu_init()`
* Clean up `gpr_mu_destroy()`
* Clean up `gpr_mu_lock()`
* Clean up `gpr_mu_unlock()`
* Clean up `gpr_cv_init()`
* Clean up `gpr_cv_destroy()`
* Clean up `gpr_cv_wait()`
* Clean up `gpr_cv_signal()`
* Remove `gpr_cv_broadcast()`
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