#20405
89%
master: 89%

Ran 14 Aug 2026 05:12AM UTC

Jobs 1

Files 653

Run time 1min

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Committed 14 Aug 2026 04:54AM UTC coverage: 88.822% (-0.03%) from 88.847%

Build # #20405

Build Type

push

github

Committed by

web-flow

Commit Message

compiler: add retry loop and enable allowEmptyChecksums on Windows (v1.82.x backport) (#12987)

Backport of #12962 to v1.82.x.
---
Enables allowEmptyChecksums globally on Chocolatey and implements a
3-attempt retry loop for pkgconfiglite to prevent Windows CI failures
caused by transient network or SourceForge mirror errors. Even though
--allow-empty-checksums is passed to choco install, newer Chocolatey
versions do not propagate this CLI flag to the nested PowerShell
installer script (chocolateyInstall.ps1). The inner script fails when
downloading the binary from non-secure HTTP SourceForge mirrors unless
the allowEmptyChecksums feature is globally enabled via choco feature
beforehand.
This change also makes the script exit prematurely if pkg-config
installation still failed instead of continuing and failing later at the
linking step.

[Failed Kokoro build logs
example](https://btx.cloud.google.com/invocations/f43affbc-6ace-4158-bac4-86779b985b2f/targets/grpc%2Fjava%2Fmaster%2Fpresubmit%2Fwindows;config=default/log).

Coverage Stats

36283 of 40849 relevant lines covered (88.82%)

0.89 hits per line

Coverage Regressions

Lines	Coverage	∆	File
4	89.86	-1.05%	../core/src/main/java/io/grpc/internal/DelayedClientCall.java
3	95.07	-0.44%	../core/src/main/java/io/grpc/internal/RetriableStream.java
2	81.05	-2.11%	../okhttp/src/main/java/io/grpc/okhttp/ExceptionHandlingFrameWriter.java
1	96.57	-0.57%	../core/src/main/java/io/grpc/internal/DelayedClientTransport.java
1	87.88	-3.03%	../netty/src/main/java/io/grpc/netty/ClientTransportLifecycleManager.java
1	93.83	-0.62%	../opentelemetry/src/main/java/io/grpc/opentelemetry/OpenTelemetryMetricSink.java
1	87.6	-0.83%	../rls/src/main/java/io/grpc/rls/LinkedHashLruCache.java
1	74.23	-1.03%	../servlet/src/main/java/io/grpc/servlet/AsyncServletOutputStreamWriter.java

Jobs

ID	Job ID	Ran	Files	Coverage
1	#20405.1	14 Aug 2026 05:12AM UTC	653	88.82

grpc / grpc-java / #20405
89%
master: 89%

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grpc / grpc-java / #20405 89% master: 89%

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grpc / grpc-java / #20405
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master: 89%

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