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.
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Co-authored-by: ctiller <ctiller@users.noreply.github.com>
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Co-authored-by: ctiller <ctiller@users.noreply.github.com>
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Co-authored-by: ctiller <ctiller@users.noreply.github.com>
There were some rollback conflicts, so this isn't a pure rollback.
This reverts commit ba0e55f539.
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Rollforward #32346 with some fixes in
1e88193edd
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To be merged after #31448#32110#32094
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Co-authored-by: ctiller <ctiller@users.noreply.github.com>
* [filterstack] Eliminate flags on initial metadata
Instead prefer to pass this data in non-encoded metadata.
Needed to fix MetadataMap::Copy to copy non-encoded metadata (not doing so was unintended).
Removed the flags from call_details because there's not been a use for them there for a very long time.
* Automated change: Fix sanity tests
* fix
Co-authored-by: ctiller <ctiller@users.noreply.github.com>
* Use trailers_only info to guide proxy
* Mark 1 test still unproxyable
* enable retry_too_many_attempts proxy test
* disable retries in proxy
* clang-format
Co-authored-by: Vijay Pai <vpai@google.com>
As a client of grpc I want to be aware of which threads are being
created by grpc, and giving them recognizable names makes it significantly
easier to diagnose what is going on in my programs.
This provides thread names for macOS and Linux. Adding support for other
platforms should be easy for platform specialists.