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Why: Cleanup for chttp2_transport ahead of promise conversion - lots of
logic has become interleaved throughout chttp2, so some effort to
isolate logic out is warranted ahead of that conversion.
What: Split configuration and policy tracking for each of ping rate
throttling and abuse detection into their own modules. Add tests for
them.
Incidentally: Split channel args into their own header so that we can
split the policy stuff into separate build targets.
---------
Co-authored-by: ctiller <ctiller@users.noreply.github.com>
This makes the JSON API visible as part of the C-core API, but in the
`experimental` namespace. It will be used as part of various
experimental APIs that we will be introducing in the near future, such
as the audit logging API.
Whilst the per cpu counters probably help single channel contention, we
think it's likely that they're a pessimization when taken fleetwide.
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* Refactor end2end tests to exercise each EventEngine
* fix incorrect bazel_only exclusions
* Automated change: Fix sanity tests
* microbenchmark fix
* sanitize, fix iOS flub
* Automated change: Fix sanity tests
* iOS fix
* reviewer feedback
* first pass at excluding EventEngine test expansion
Also caught a few cases where we should not test pollers, but should
test all engines. And two cases where we likely shouldn't be testing
either product.
* end2end fuzzers to be fuzzed differently via EventEngine.
* sanitize
* reviewer feedback
* remove misleading comment
* reviewer feedback: comments
* EE test_init needs to play with our build system
* fix golden file test runner
Co-authored-by: drfloob <drfloob@users.noreply.github.com>
* Tooling to remove redundant grpc_core:: namespaces
These references tend to show up in our C++ code after C modules get
converted. Many get caught in review, many get missed.
* use it
* clang-format
We are using clock real time (which is very expensive) on every
RPC to update channelz. We should simply use cycle clock.
This patch exposes cycle clock, enables RDTSC on intel,
and use it for channelz.
This patch also changes the implementation of time_precise_init
to that more accurately using the monotonic clock and
shorter by looping at most a few hundred milliseconds.
This is part of a larger performance series.
Mark D. Roth
AJ Heller
Yijie Ma
Craig Tiller
Yijie Ma
Esun Kim
yihuaz
Vijay Pai
Soheil Hassas Yeganeh
yang-g
ncteisen