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Closes#37973
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/37973 from yijiem:core-end2end-windows-hack a2da4ae4eb
PiperOrigin-RevId: 688727248
The following files have been moved:
- src/core/lib/avl/*
- src/core/lib/backoff/*
- src/core/lib/debug/event_log*
- src/core/lib/iomgr/gethostname*
- src/core/lib/iomgr/grpc_if_nametoindex*
- src/core/lib/matchers/*
- src/core/lib/uri/* (renamed from uri_parser.* to uri.*)
- src/core/lib/gprpp/* (existing src/core/util/time.cc was renamed to gpr_time.cc to avoid conflict)
Closes#36792
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/36792 from markdroth:reorg_util d4e8996f48
PiperOrigin-RevId: 676947640
This test has been flaking for a while with a WSAEACCESS error on the `bind` call.
Change the loop to only create on socket at a time (on Windows) to rule out something windows-specific is not liking the fact that we are opening multiple listen sockets on the same port.
Closes#37669
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/37669 from apolcyn:change_loop ffa105ba46
PiperOrigin-RevId: 675172803
This will fix timestamps on logs and show all `VLOG(2)` logs on tests by default.
Currently, timestamps on logs are shown as -
```
I0000 00:00:1724385276.681936 1894892 config.cc:262] gRPC experiments enabled: call_tracer_in_transport, event_engine_dns, event_engine_listener, monitoring_experiment, pick_first_new, trace_record_callops, work_serializer_clears_time_cache
```
After invoking `absl::InitializeLog()`, this gets fixed to -
```
I0823 03:55:53.993928 1895644 config.cc:262] gRPC experiments enabled: call_tracer_in_transport, event_engine_dns, event_engine_listener, monitoring_experiment, pick_first_new, trace_record_callops, work_serializer_clears_time_cache
```
Closes#37560
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/37560 from yashykt:ImproveLoggingForTests 66433336c8
PiperOrigin-RevId: 666956421
[Gpr_To_Absl_Logging] Remove logging header from example and test/core/t folder
Closes#37489
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/37489 from tanvi-jagtap:remove_header_test_core_t fd5422b1f5
PiperOrigin-RevId: 663597008
Instead of passing the transport byte counts back up through the filter
stack to be reported to the `CallTracer`, we now have the transport
pass the transport byte counts directly to the `CallTracer` itself.
This will eventually allow us to avoid unnecessarily storing these byte
counts in cases where no `CallTracer` actually cares about the data, which
will reduce per-call memory. (In the short term, it actually increases
memory usage, but we can separately do some work to avoid the memory
usage in the transport by removing the `grpc_transport_stream_stats`
struct from the legacy filter API.)
This is a prereq for supporting `CallTracer` in the new call v3 stack,
which does not include the transport byte counts as part of the
receieve-trailing-metadata hook, unlike the legacy filter stack.
This change is controlled by the `call_tracer_in_transport` experiment,
which is enabled by default.
As part of this experiment, we also fix a couple of related bugs:
- On the client side, the chttp2 transport was incorrectly adding
annotations to the parent `ClientCallTracer` instead of the
`CallAttemptTracer`.
- The OpenCensus `ServerCallTracer` was incorrectly swapping the values
of sent and received bytes.
PiperOrigin-RevId: 650728181
As per gRFC A81 (https://github.com/grpc/proposal/pull/435).
A few small improvements along the way:
- Use `DownCast<>` instead of `static_cast<>` in `ServiceConfigCallData::GetCallAttribute()`.
- Add a convenient templated wrapper for `ClientChannelLbCallState::GetCallAttribute()`, similar to the one on `ServiceConfigCallData`.
- Added a `ParseBoolValue()` helper to xds_common_types_parser, and use it in various places in xDS resource parsing.
Closes#37087
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/37087 from markdroth:xds_authority_rewriting 3679d2b061
PiperOrigin-RevId: 650293912
Previously, metadata mutations were made by the picker directly, which meant that they would be applied even if the channel winds up discarding the pick due to the returned subchannel having been disconnected by the time the pick result is returned. This changes the API such that pickers return metadata mutations along with the pick result, so that the mutations won't get applied unless the pick result is actually used.
Closes#36968
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/36968 from markdroth:lb_metadata_api 2765da6121
PiperOrigin-RevId: 645451869
In the client fuzzer, some valid fuzzing scenarios would close the transport (thus deleting the endpoint), while the fuzzer mechanics still attempted to read/write to that endpoint. There was an inherent ownership problem, where both the transport and the fuzzer logic expected to own the endpoint lifetime.
This PR ensures that the transport owns the endpoint, and the fuzzer logic owns an object that can write to some shared endpoint state. This shared object can outlive the endpoint.
Closes#36966
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/36966 from drfloob:fuzzer/4908841560506368 a9ea2e795d
PiperOrigin-RevId: 645081665
Preparation for switching away from `grpc_channel_filter*` to identify channel filters.
Closes#36907
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/36907 from ctiller:type-name e7ad4c67a2
PiperOrigin-RevId: 644483948
[Gpr_To_Absl_Logging] Move function to test header form log.h
This is not really needed in log.h
Closes#36860
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/36860 from tanvi-jagtap:move_function_to_test_header e6494bd06f
PiperOrigin-RevId: 642080756
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Closes#36729
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/36729 from yijiem:per-channel-stats-plugin 4786bed42f
PiperOrigin-RevId: 642030366
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#36703
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/36703 from tanvi-jagtap:test_core_gpr_log_01 26c4307b08
PiperOrigin-RevId: 636801504
[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#36608
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/36608 from tanvi-jagtap:regex_test_core_misc e6b9481dac
PiperOrigin-RevId: 634246311
[grpc][Gpr_To_Absl_Logging] Migrating from gpr to absl logging - BUILD
In this CL we are just editing the build and bzl files to add dependencies.
This is done to prevent merge conflict and constantly having to re-make the make files using generate_projects.sh for each set of changes.
Closes#36606
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/36606 from tanvi-jagtap:build_test_core_tsi_and_misc 708a724c46
PiperOrigin-RevId: 633518709
This adds compile-time checking that the type of the value and the size of the labels and optional labels passed when recording a metric must match with the type and the size specified when the metric is registered.
The RegistrationBuilder API idea is credited to @ctiller.
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Closes#36449
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/36449 from yijiem:registration-builder-api a727810136
PiperOrigin-RevId: 632271022
Add a test utility to assert there are no memory leaks at an arbitrary point in code (when running under ASAN).
Use that utility to help diagnose why event engine fails to shut down.
.. also moves some preprocessor junk around in build.cc to make that file a little easier to parse
Closes#36520
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/36520 from ctiller:leaky-boat 540bfca8c6
PiperOrigin-RevId: 631552535
Notes:
* The special `on_write` callback was never used, all slices were discarded. I removed that functionality.
Closes#36513
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/36513 from drfloob:rewrite-mock-endpoint-to-ee e45a964633
PiperOrigin-RevId: 631187792
Yijie Ma
Craig Tiller
Mark D. Roth
apolcyn
Yash Tibrewal
Tanvi Jagtap
AJ Heller
Vishwanath Sastry
gRPC Team Bot