Chiebot-Mirror/grpc - grpc - Gitea: Git with a cup of tea

Author	SHA1	Message	Date
Mark D. Roth	80d9cba5bc	[StatsPlugin] Plumb channel args through `StatsPluginChannelScope` This allows CallTracers to be created with parameters dictated by channel args. For the moment, I've used the EventEngine `EndpointConfig` API to expose the channel args here, so as to avoid directly exposing `grpc_core::ChannelArgs`. We should determine a better API here before we de-experimentalize the stats APIs. Also add an experiment to be used in a subsequent PR. PiperOrigin-RevId: 647730284	6 months ago
Nana Pang	c605b98467	[Telemetry] Add function `FindInstrumentByName` in telemetry/metrics.h to allow users query instruments list. PiperOrigin-RevId: 642057981	6 months ago
AJ Heller	c9fdef1317	[logging] Centralize configuration for trace flags (#36576 ) All TraceFlags are now configured in `src/core/lib/debug/trace_flags.yaml`. The format is: ``` my_flag: default: false # the default value; default=false description: Some Description debug_only: false # debug_only flags only work in debug builds; default=false internal: false # internal flags will not show up in documentation; default=false ``` To regenerate the trace flag source code, run `tools/codegen/core/gen_trace_flags.py` (requires mako). This script is also run when sanity checking. This PR also adds two new features: ### Glob-based flag configuration Trace flag configuration now supports `?` (single wildcard character) and `` (one or more wildcard characters). For example, using `GRPC_TRACE='event_engine'` will enable all flags that match that glob. It expands to: * event_engine * event_engine_client_channel_resolver * event_engine_dns * event_engine_endpoint * event_engine_endpoint_data * event_engine_poller ### A cleaner trace-logging macro in abseil logging format If your goal is only to add log statements when the `fault_injection_filter` trace flag is enabled, you can use the macro: ``` GRPC_TRACE_LOG(fault_injection, INFO) << "Filtered:" << 42; ``` When the trace flag is enabled, the the log will show something like this: ``` I0000 00:00:1715733657.430042 16 file.cc:174] Filtered:42 ``` ---- Note: just like with the gpr_log to abseil logging conversion, the pre-existing trace logging usages can be replaced with the new tracing macro across multiple PRs. Closes #36576 PiperOrigin-RevId: 641295215	6 months ago
Craig Tiller	53540ae5d6	[context] Move legacy tracing contexts to arena contexts (#36776 ) Closes #36776 COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/36776 from ctiller:ctx2 `8be4cdcf43` PiperOrigin-RevId: 639133808	6 months ago
Craig Tiller	53c42e9dae	[arena] Make arena refcounted (#36758 ) Make `Arena` be a refcounted object. Solves a bunch of issues: our stack right now needs a very complicated dance between transport and surface to destroy a call, but with this scheme we can just hold a ref to what we need in each place and everything works out. Removes some `ifdef`'d out code that had been sitting dormant for a year or two also -- I'd left it in as a hedge against it being maybe a bad idea, but it looks like it's not needed. Closes #36758 COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/36758 from ctiller:arena-counting `d1b672fe30` PiperOrigin-RevId: 638767768	7 months ago
Mark D. Roth	6c08d36c3b	[reorg] move telemetry code to src/core/telemetry (#36644 ) Closes #36644 PiperOrigin-RevId: 636702732	7 months ago