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It is reported in https://github.com/grpc/grpc/issues/32356 that there
is a race on vptr for `UnimplementedAsyncRequest` which would cause
crashes for multi-threaded server if clients send unimplemented RPC
request to the server.
The cause is that the server requests a call for
`UnimplementedAsyncRequest` in its base class `GenericAsyncRequest` when
the `vptr` still points to the base class's `vtable`. If the call went
in and another server thread picks up the tag before the `vptr` points
back to the derived class's `vtable`, it would call the wrong virtual
function and also this is a data race. This fix makes the request of the
call inside the derived class's constructor.
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PR #32215 added the verified root cert subject to the lower level
`tsi_peer`. This PR is a companion to that and completes the feature by
bubbling the information up to the `TsiCustomVerificationCheckRequest`
which is part of the user facing API for implementing custom
verification callbacks.
Third try for #32466.
This adds an interop client / server for GCP Observability integration
testing.
Everything is new here with no refactor. Plan is to get this in first
before trying to refactor out the flags.
Refactor C++ interop test client flags into the common
`client_helper.h/cc`. This is needed by the observability testing PR
#32466
We need the `ABSL_DECLARE_FLAG` in the header file so that we can share
that across different implementation.
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This filter was originally written only for the C++ wrapped layer, but
we have plans to use this for Python (and maybe other wrapped languages
too in the future.)
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For stats, the StackDriver/OpenCensus API allows setting the
MonitoredResource directly, so use that.
For tracing, there is no explicit MonitoredResource to use, so just
insert it into the attributes for a span.
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This test is flaky only with iomgr, this fix will likely fix this.
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The `XdsFaultInjectionMaxFault` test has seen a few flakes since #32326
was merged. I believe the flakiness is caused by the fact that when a
large number of RPCs are queued up before the resolver result comes in,
those RPCs are now re-processed in parallel instead of sequentially,
which can cause us to delay more RPCs than we should due to the
`max_faults` setting. To fix this, we change the test to ensure that the
channel is connected (i.e., the resolver result has already been
returned) before we start sending a large number of concurrent RPCs.
Although this is the only test that I've seen flakes in, I've made this
same change consistently to all fault injection tests that are creating
a large number of concurrent RPCs, since the same flake could affect any
of them.
This code is not plumbed through yet, but it provides the core
infrastructure needed to detect the proper GCP environment resources
needed to set up the labels/attributes/resources for stats, tracing and
logging.
Details on how the various environment resources are setup has been
derived by looking at java's cloud logging library and OpenTelemetry's
future plans. (Could be better explained in an offline review since some
links are internal).
Requesting @veblush for a full review and @markdroth for a structural
review.
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Cleanup and remove ios cpp test cronet
To test manually:
./tools/bazel test //src/objective-c/tests:CppCronetTests
@sampajano
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The pooled allocator currently has an ABA issue in the allocation path.
This change should fix that - algorithm is described reasonably well in
the PR.
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These tests are failing because they're running with too few threads,
however if we give them sufficient threads to catch bugs they're flaky.
Remove them and get the team some bandwidth back.
* Revert "Revert "Revert "Revert "server: introduce ServerMetricRecorder API and move per-call reporting from a C++ interceptor to a C-core filter (#32106)" (#32272)" (#32279)" (#32293)"
This reverts commit 1f960697c5.
* Do not create CallMetricRecorder if call is null.
* Revert "Revert "server: introduce ServerMetricRecorder API and move per-call reporting from a C++ interceptor to a C-core filter (#32106)" (#32272)"
This reverts commit deb1e25543.
* Fix by caching call metric recording stuff in async request
PR #32106 caused msan errors in some tests while de-referencing the
server object where async calls are active after the server is
destroyed. Instead cache the ServerMetricRecorder pointer.
* copyright headers fixed
* clang fixes.
There was a ~1% flake in grpclb end2end tests that was reproducible in opt builds, manifesting as a hang, usually in a the SingleBalancerTest.Fallback test. Through experimentation, I found that by skipping the death test in the grpclb end2end test suite, the hang was no longer reproducible in 10,000 runs. Similarly, moving this test to the end of the suite, or making it run first (as is the case in this PR) resulted in 0 failures in 3000 runs.
It's unclear to me yet why the death test causes things to be unstable in this way. It's clear from the logs that one test does affect the rest, grpc_init is done once for all tests, so all tests utilize the same EventEngine ... until the death test completes, and a new EventEngine is created for the next test.
I think this death test is sufficiently artificial that it's fine to change the test ordering itself, and ignore the wonky intermediate state that results from it.
Reproducing the flake:
```
tools/bazel --bazelrc=tools/remote_build/linux.bazelrc test \
-c opt \
--test_env=GRPC_TRACE=event_engine \
--runs_per_test=5000 \
--test_output=summary \
test/cpp/end2end/grpclb_end2end_test@poller=epoll1
```
* WRR: port StaticStrideScheduler to OSS
* WIP
* Automated change: Fix sanity tests
* fix build
* remove unused aliases
* fix another type mismatch
* remove unnecessary include
* move benchmarks to their own file, and don't run it on windows
* Automated change: Fix sanity tests
* add OOB reporting
* generate_projects
* clang-format
* add config parser test
* clang-tidy and minimize lock contention
* add config defaults
* add oob_reporting_period config field and add basic test
* Automated change: Fix sanity tests
* fix test
* change test to use basic RR
* WIP: started exposing peer address to LB policy API
* first WRR test passing!
* small cleanup
* port RR fix to WRR
* test helper refactoring
* more test helper refactoring
* WIP: trying to fix test to have the right weights
* more WIP -- need to make pickers DualRefCounted
* fix timer ref handling and get tests working
* clang-format
* iwyu and generate_projects
* fix build
* add test for OOB reporting
* keep only READY subchannels in the picker
* add file missed in a previous commit
* fix sanity
* iwyu
* add weight expiration period
* add tests for weight update period and OOB reporting period
* Automated change: Fix sanity tests
* lower bound for timer interval
* consistently apply grpc_test_slowdown_factor()
* cache time in test
* add blackout_period tests
* avoid some unnecessary copies
* clang-format
* add field to config test
* simplify orca watcher tracking
* attempt to fix build
* iwyu
* generate_projects
* update xds proto dependency
* add xDS LB policy entry to registry
* add "_experimental" suffix to policy name
* update LB policy name and remove debug log
* add env var protection
* generate_projects
* gen_upb_api
* WRR: update tests to cover qps plumbing
* WIP
* Automated change: Fix sanity tests
* more WIP
* basic WRR e2e test working
* add OOB test
* add xDS WRR e2e test
* clang-format
* fix sanity
* ignore duplicate addresses
* Automated change: Fix sanity tests
* add new tracer to doc/environment_variables.md
* retain scheduler state across pickers
* Automated change: Fix sanity tests
* use separate mutexes for scheduler and timer
* sort addresses to avoid index churn
* remove fetch_sub for wrap around in RR case
Co-authored-by: markdroth <markdroth@users.noreply.github.com>
* WRR: port StaticStrideScheduler to OSS
* WIP
* Automated change: Fix sanity tests
* fix build
* remove unused aliases
* fix another type mismatch
* remove unnecessary include
* move benchmarks to their own file, and don't run it on windows
* Automated change: Fix sanity tests
* add OOB reporting
* generate_projects
* clang-format
* add config parser test
* clang-tidy and minimize lock contention
* add config defaults
* add oob_reporting_period config field and add basic test
* Automated change: Fix sanity tests
* fix test
* change test to use basic RR
* WIP: started exposing peer address to LB policy API
* first WRR test passing!
* small cleanup
* port RR fix to WRR
* test helper refactoring
* more test helper refactoring
* WIP: trying to fix test to have the right weights
* more WIP -- need to make pickers DualRefCounted
* fix timer ref handling and get tests working
* clang-format
* iwyu and generate_projects
* fix build
* add test for OOB reporting
* keep only READY subchannels in the picker
* add file missed in a previous commit
* fix sanity
* iwyu
* add weight expiration period
* add tests for weight update period and OOB reporting period
* Automated change: Fix sanity tests
* lower bound for timer interval
* consistently apply grpc_test_slowdown_factor()
* cache time in test
* add blackout_period tests
* avoid some unnecessary copies
* clang-format
* add field to config test
* simplify orca watcher tracking
* attempt to fix build
* iwyu
* generate_projects
* add "_experimental" suffix to policy name
* WRR: update tests to cover qps plumbing
* WIP
* more WIP
* basic WRR e2e test working
* add OOB test
* fix sanity
* ignore duplicate addresses
* Automated change: Fix sanity tests
* add new tracer to doc/environment_variables.md
* retain scheduler state across pickers
* Automated change: Fix sanity tests
* use separate mutexes for scheduler and timer
* sort addresses to avoid index churn
* remove fetch_sub for wrap around in RR case
Co-authored-by: markdroth <markdroth@users.noreply.github.com>
* Gcp Observability: Lazily initialize channels post-init
* IWYU and fix build deps
* Run RegistryPostInit for client census filters too
* Remove unused function
Updates the ProtoReflectionDescriptorDatabase ctor to take a reference
to std::shared_ptr<grpc::ChannelInterface> rather than
std::shared_ptr<grpc::Channel>. This helps code that is making use of
grpc::ChannelInterface from having to perform a cast from the Base to
the Derived when creating the refelction db.
* initial
* Intermediate
* Another try
* Try multiple necesary pulls
* Filter works other than client half close
* Fixes
* Add a cancelled RPC test
* Handle trailer only responses
* Tests for disabled logging and truncated payloads
* Fix authority and peer
* Add TODOs and asserts for half-close
* Fix tests for half-close and cancel
* 2d748fcb1cf45cac62729b8346ad15e6abc79e97
* Fix sanity checks
* Strict bazel build
* Fix package
* IWYU
* Fix cmake
* Explicit cast to string
* Size casts
* Fix Arena leak and disable macos build for now
* Reviewer comments
* Tracing: Add annotations for when call is removed from resolver result queue and lb pick queue
* Add test for pending resolver result queue as well
* Update annotation messages
* Revert "Revert "xDS stateful session affinity: add config plumbing (#31827)" (#31873)"
This reverts commit 4f15d3dcf9.
* fix build for compilers too dumb to recognize the full set of enum values
* 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
* Observability Logging: Interfaces and structure
* Revert unrelated changes
* Fix test build
* Add dependency on Google Apis Logging V2 service and add a dummy logging call
* Add authority
* Revert "Revert "xDS RouteConfig: use ValidationErrors and add unit test (#31418)" (#31653)"
This reverts commit 335b74fea7.
* use auto instead of explicitly naming the protobuf map type
Specific changes:
- Use absl::variant<> for HashPolicy types.
- Pull validation of resulting LB policy configs out of ClusterSpecifierPlugin registry and into RouteConfig validation.
- Don't ignore missing Any fields in HTTP filter configs if is_optional is true, since is_optional should apply only to unsupported filter types, not to malformed resource protos.
- Use ExtractXdsExtension() for HttpConnectionManager config itself.
- Minor API improvements to StatusCodeSet to make it a bit more useful in tests.
- Changed StringMatcher to return the underlying error message when a regex fails to compile.
- Fix a bug whereby a ClusterSpecifierPlugin would not be returned if it was not used in a vhost, even if it was used in another vhost.
* Declarative JSON parser
* Automated change: Fix sanity tests
* fix
* shrinking stuff a little
* static vtables
* separate fns
* simpler?
* make maps work
* windows fixes
* Automated change: Fix sanity tests
* simplify code
* Automated change: Fix sanity tests
* vtable-test
* dont always create vec/map impls for every type
* comments
* make error consistent
* move method private
* progress
* durations!
* Automated change: Fix sanity tests
* fix
* fix
* fix
* Automated change: Fix sanity tests
* post-load
* Automated change: Fix sanity tests
* document JsonPostLoad() and add static_assert
* don't copy field names, to avoid length limitations
* use absl::Status
* accept either string or number for numeric values
* add test for direct data member of another struct type
* remove unused method
* add support for retaining part of the JSON wirthout processing
* update test for changes in Json::Parse() API
* add absl::optional support
* Automated change: Fix sanity tests
* fix tests, improve error messages, and add overload to parse to existing object
* remove overload of LoadFromJson()
* change special case for Json to instead use Json::Object
* rename resolver_result_parsing to client_channel_service_config
* split up service_config_test into a separate test for each component
* convert client channel service config parser to new API
* fix build
* converted retry global params
* convert retry method-level parsing, but still need to find a way to control parsing via a channel arg
* improve error structure, add missing types, and improve tests
* clang-format
* Automated change: Fix sanity tests
* fix build
* add LoadJsonObjectField(), add LoadFromJson() overload that takes an ErrorList parameter, and add tests for parsing bare top-level types
* fix msan
* Automated change: Fix sanity tests
* fix error message
* Automated change: Fix sanity tests
* fix test
* add ability to disable fields
* plumb in channel args to disable parsing
* Automated change: Fix sanity tests
* use const char* instead of absl::string_view for enable_key
* fix resolver_component_test
* Automated change: Fix sanity tests
* work around mac build problem
* Automated change: Fix sanity tests
* work around gcc6 problem
* Automated change: Fix sanity tests
* fix build
* fix build
* don't use alternative builder in tests
* convert message size service config parser
* convert fault injection service config parser
* rename files
* add specialization for unique_ptr
* avoid moves in client channel service config parser
* avoid moves in retry service config parser, and do some cleanup
* avoid moves in message_size service config parser
* avoid moves for fault injection service config parser, and use internal channel arg
* convert rbac service config parser
* clang-format
* WIP
* convert top-level service config parser
* clang-format
* fix build
* fix rbac service config parser test
* fix signed-ness problem and reversed-conditional bug
* fix unused param
* fix json_string method
* fix max message length defaults
* add copy ctors to appease windows compiler
* fix RLS LB config parser test
* fix name resolution test
* fix build
* work around gmock portability bug
* fix sanity
* add missing build dep
* make RBAC principal and permissions movable, not copyable
* Revert "make RBAC principal and permissions movable, not copyable"
This reverts commit 53315bccc9.
* attempt to simplify HeaderMatcher and StringMatcher parsing
* more bloat reduction in RBAC service config parser
* fix sanity
* add missing build dep
* attempt work-around for MSVC bug
* Revert "attempt work-around for MSVC bug"
This reverts commit e54c89e1e4.
* attempt work-around for Windows build problem
* try another work-around
* fix sanity
* appease clang-tidy
* generate_projects
* attempt to fix Windows build
* more windows fixes
* more windows fix
* yet more windows fixes
* try without noexcept
* remove unnecessary boilerplate
* code review changes
* fix breakage
Co-authored-by: Craig Tiller <craig.tiller@gmail.com>
Co-authored-by: ctiller <ctiller@users.noreply.github.com>
Co-authored-by: Craig Tiller <ctiller@google.com>
Co-authored-by: markdroth <markdroth@users.noreply.github.com>
* Revert "Revert "xDS Listener: use ValidationErrors and add unit test (#31351)" (#31456)"
This reverts commit ab3d62ae8f.
* Revert "Revert "xds_http_filters_test: fix includes for import (#31454)" (#31455)"
This reverts commit 32590d110a.
* fix import
* work around internal differences in Any API (string vs. cord)
* iwyu
* Precondition ChannelArgs with EventEngines
If an EventEngine is not explicitly provided to ChannelArgs, the default
EventEngine will be set when ChannelArgs are preconditioned.
* channel_idle_filter: EE from channel_args
* grpclb: EE from channel_args
* weighted_target: ee from channel_args
* sanitize
* xds cluster manager
* posix native resolver: own an EE ref from iomgr initialization
* reviewer feedback
* reviewer feedback
* iwyu
* iwyu
* change ownership and remove unneeded methods
* clang_format and use consistent engine naming
* store EE ref in channel_stack and use it in channel idle filter
* don't store a separate shared_ptr in NativeDNSResolver
* add GetEventEngine() method to LB policy helper interface
* stop holding refs to the EE instance in LB policies
* clang-format
* change channel stack to get EE instance from channel args
* update XdsWrrLocalityLb
* fix lb_policy_test
* precondition channel_args in ServerBuilder and microbenchmark fixtures
* add required engine to channel_stack test
* sanitize
* dep fix
* add EE to filter fuzzer
* precondition BM_IsolatedFilter channelargs
* fix
* remove unused using statement
* iwyu again??
* remove preconditioning from C++ surface API
* fix bm_call_create
* Automated change: Fix sanity tests
* iwyu
* rm this->
* rm unused deps
* add internal EE arg macro
* precondition filter_fuzzer
* Automated change: Fix sanity tests
* iwyu
* ChannelStackBuilder requires preconditioned ChannelArgs
* iwyu
* iwyu again?
* rm build.SetChannelArgs; rm unused declaration
* fix nullptr string creation
Co-authored-by: Mark D. Roth <roth@google.com>
Co-authored-by: drfloob <drfloob@users.noreply.github.com>
Additional changes:
- Use absl::variant<> to differentiate between API listeners and TCP listeners.
- Use absl::variant<> to differentiate between an RDS reference and an inline RouteConfig.
- Use common xDS extension code for transport socket extensions in both Listener and Cluster resources.
- Improve xDS HTTP filter registration mechanism.
- Use ValidationErrors for HTTP filter config validation.
* ThreadPool benchmarks
These are nearly identical to the EventEngine benchmarks at the moment. We can consider removing the redundant tests from the EventEngine code and focusing on EventEngine-specific things (e.g., timer cancellation)
* rm unused header
* rm leak
* fix: moved dependencies
Eugene Ostroukhov