#20168
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Ran 06 Feb 2026 10:51AM UTC

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Files 628

Run time 1min

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Committed 06 Feb 2026 10:39AM UTC coverage: 88.682% (-0.04%) from 88.723%

Build # #20168

Build Type

push

github

Committed by

web-flow

Commit Message

xds: Remove isXdsSniEnabled and align SNI logic with gRFC A101 (#12625)

## Description
Remove the `isXdsSniEnabled` (GRPC_EXPERIMENTAL_XDS_SNI) guard so that
SNI determination via xDS is always enabled. This aligns the behavior
with
**gRFC A101**, where SNI is determined by xDS configurations such as
`auto_host_sni` or `UpstreamTlsContext.sni`, without relying on an
experimental toggle.

This change does **not** remove the
`GRPC_USE_CHANNEL_AUTHORITY_IF_NO_SNI_APPLICABLE` fallback logic, which
remains unchanged.

## Changes
- Remove the `isXdsSniEnabled` flag and the related conditional logic.
- Remove test cases that specifically covered behavior when the 
experimental flag was disabled, since the flag is no longer supported.

Ref #11784

Run Details

35399 of 39917 relevant lines covered (88.68%)

0.89 hits per line

Uncovered Existing Lines

Lines	Coverage	∆	File
1	86.49	-0.22%	../inprocess/src/main/java/io/grpc/inprocess/InProcessTransport.java
1	94.12	-1.18%	../netty/src/main/java/io/grpc/netty/WriteBufferingAndExceptionHandler.java
1	87.6	-0.83%	../rls/src/main/java/io/grpc/rls/LinkedHashLruCache.java
2	87.35	-0.79%	../core/src/main/java/io/grpc/internal/DelayedClientCall.java
3	93.22	-1.69%	../core/src/main/java/io/grpc/internal/AbstractClientStream.java
3	95.05	-0.44%	../core/src/main/java/io/grpc/internal/RetriableStream.java
3	74.14	-2.59%	../servlet/src/main/java/io/grpc/servlet/ServletServerStream.java
3	91.9	-1.43%	../xds/src/main/java/io/grpc/xds/client/ControlPlaneClient.java
7	74.23	-7.22%	../servlet/src/main/java/io/grpc/servlet/AsyncServletOutputStreamWriter.java
11	89.66	-0.28%	../xds/src/main/java/io/grpc/xds/internal/security/SecurityProtocolNegotiators.java

Jobs

ID	Job ID	Ran	Files	Coverage
1	#20168.1	06 Feb 2026 10:51AM UTC	628	88.68

grpc / grpc-java / #20168
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grpc / grpc-java / #20168 89%

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