Bump grpc-core from 1.0.1 to 1.33.0

[dependabot]

Bumps grpc-core from 1.0.1 to 1.33.0.

Release notes

Sourced from grpc-core's releases.

v1.33.0

API Changes

• netty: The class io.grpc.netty.NettyServerBuilder is no longer a subclass of the internal class io.grpc.internal.AbstractServerImplBuilder
• netty: The class io.grpc.netty.NettyChannelBuilder is no longer a subclass of the internal class io.grpc.internal.AbstractManagedChannelImplBuilder
• okhttp: The class io.grpc.okhttp.OkhttpChannelBuilder is no longer a subclass of the internal class io.grpc.internal.AbstractManagedChannelImplBuilder
• core: The class io.grpc.inprocess.InProcessChannelBuilder is no longer a subclass of the internal class io.grpc.internal.AbstractManagedChannelImplBuilder
• cronet: The class io.grpc.cronet.CronetChannelBuilder is no longer a subclass of the internal class io.grpc.internal.AbstractManagedChannelImplBuilder
• api: Add ForwardingServerBuilder: a ServerBuilder that delegates to another builder by default
• core: Add accessor for bare method name in MethodDescriptor (#7339)
• stub: On server-side when an RPC is cancelled, only throw StatusRuntimeException: CANCELLED from onNext() for streaming responses. Previously the exception was also thrown from onNext() for unary responses and from onComplete(), which didn’t help the server avoid unnecessary processing
• okhttp: OkHttpChannelBuilder made final and can no longer be anonymous
• api, core: delete io.grpc.LoadBalancer.loadBalancingConfig attribute (#7440). The attribute was deprecated in v1.27.0, now it is completely deleted.

New Features

• netty: Add support for IBMJSSE2 (#7422)

Documentation

• API documentation (Javadoc) for Server and Channel builders now correctly displays inherited methods and the class hierarchy

Bug Fixes

• grpclb: Fixed a bug that RPC might be hanging when using grpclb balancer as a child balancer in a hierarchical load balancer tree (#7434)
• netty: TCP close during TLS handshake should be UNAVAILABLE, not UNKNOWN
• netty: BDP ping accounting should occur after flow control. This resolves an incompatibility issue introduced in v1.30.0 and could be worked around via GRPC_EXPERIMENTAL_AUTOFLOWCONTROL=false introduced later. The symptom was a GOAWAY with “too_many_pings” without an aggressive keepalive configured. The environment variable is still available, but will be removed in the future

Behavior Changes

• xds: Xds server channel credential option will be required in the xDS bootstrap file. Use {"type":"insecure"}” for plaintext (#7396)

Dependencies

• benchmarks: Removed -javaagent jvm option in CreateStartScripts, to allow running the benchmarks without building from source
• Upgrade Conscrypt to 2.5.1
• bazel: Remove Maven repositories from repositories.bzl, in favor of maven_install. v1.27.0 introduced support for maven_install and encouraged users to migrate. See examples/WORKSPACE for an example. maven_install dramatically reduces the boilerplate for maven dependencies and properly handles transitive dependencies and version selection. gRPC is not yet using the @maven workspace, so it is still possible to use other dependency tools.
• Update protobuf gradle plugin version to 0.8.13 (#7355)

Acknowledgements

@codeblooded Benjamin Reed @kiwi1969 Russell Shaw @pkern Philipp Kern

v1.32.2

Bug Fixes

• netty: TCP close during TLS handshake should be UNAVAILABLE, not UNKNOWN
• netty: BDP ping accounting should occur after flow control. This resolves an incompatibility issue introduced in v1.30.0 and could be worked around via GRPC_EXPERIMENTAL_AUTOFLOWCONTROL=false introduced later. The symptom was a GOAWAY with “too_many_pings” without an aggressive keepalive configured. The environment variable is still available, but will be removed in the future
• alts: Reverted workaround for Conscrypt cipher performance. Conscrypt 2.5.0 has significantly improved performance and the workaround now decreases performance. Note that grpc-alts itself still depends on Conscrypt 2.2.1 to remain stable for this bug fix release, but users are encouraged to use newer a version of Conscrypt. The gains from Conscrypt 2.5.0 are significantly greater than what the workaround provided

v1.32.1

API Changes

• api: Removed deprecated method ChannelBuilder.blockingExecutor() (#7242). There should not be any users as it was deprecated the first release it was available and was renamed offloadExecutor().
• grpclb: Make ATTR_LB_ADDRS public (#7230). This is necessary to configure grpclb from a custom NameResolver

... (truncated)

Commits

• bec6a86 Bump version to 1.33.0
• 7d8410f Update README etc to reference 1.33.0
• 09967c1 xds: gate xDS timeout with env variable (v1.33.x backport) (#7504) (#7509)
• 0e0bcdf repositories.bzl: Remove Maven repositories, in favor of maven_install
• 0913dd2 xds: fix lint (#7487)
• cdeda50 netty: Fix Javadoc for ShadingTest
• 0f7fd28 xds: implement XdsClient APIs for watching LDS/RDS resources individually (#7...
• 7032d4c xds: sync envoy proto to commit 1c27396b1f7e756ba79eed72b47f485d44da1d41 (#7480)
• 594cc76 xds: advertise send_all_clusters client feature in LRS requests (#7477)
• ec0d01d netty: TCP close during TLS handshake should be UNAVAILABLE
• Additional commits viewable in compare view

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