chore: bump google.golang.org/grpc from 1.67.1 to 1.71.1

[dependabot]

Bumps google.golang.org/grpc from 1.67.1 to 1.71.1.

Release notes

Sourced from google.golang.org/grpc's releases.

Release 1.71.1

Bug Fixes

• grpc: fix a bug causing an extra Read from the compressor if a compressed message is the same size as the limit. This could result in a panic with the built-in gzip compressor (#8178)
• xds: restore the behavior of reading the bootstrap config before creating the first xDS client instead of at package init time (#8164)
• stats/opentelemetry: use TextMapPropagator and TracerProvider from TraceOptions instead of OpenTelemetry globals (#8166)
• client: fix races when an http proxy is configured that could lead to deadlocks or panics (#8195)
• client: fix bug causing RPC failures with message "no children to pick from" when using a custom resolver that calls the deprecated NewAddress API (#8149)
• wrr: fix slow processing of address updates that could result in problems including RPC failures for servers with a large number of backends (#8179)

Release 1.71.0

API Changes

• balancer: Custom LB policies that record metrics must use the new MetricsRecorder method on Balancer.ClientConn instead of the removed Balancer.BuildOptions.MetricsRecorder field to obtain a metrics recorder. (#8027)
• balancer: balancer.ClientConn implementations must now embed a delegate implementation. This allows grpc-go to add new methods to the interface and remain backward compatible. (#8026)
• balancer/endpointsharding: The constructor accepts the child balancer's builder and a struct with optional configuration. (#8052)

New Features

• xds: Add support for dualstack via the additional_addresses field in the Endpoint resource. To disable this feature, set the environment variable GRPC_EXPERIMENTAL_XDS_DUALSTACK_ENDPOINTS=false. (#8134)
• stats/opentelemetry: Add experimental support for OpenTelemetry tracing. (#7852)
• xds/internal/xdsclient: Add counter metrics for valid and invalid resource updates. (#8038)
• balancer/leastrequest, roundrobin: Add dualstack support. (#7969, #7966)
• balancer/endpointsharding: Balancers created with the new DisableAutoReconnect option will not attempt to call ExitIdle automatically on their children when the children report idle. (#8052)

Bug Fixes

• client: Fix support for proxies when using grpc.NewClient so the target is resolved by the proxy as expected. (#7881)
  • Added WithLocalDNSResolution() dial option to explicitly force target resolution on the client instead. (#7881)
• weightedtarget: Return erroring picker when no targets are configured. (#8070)
• xds: Fail RPCs with UNAVAILABLE when the EDS resource is missing or contains no endpoints (#8070)
• xdsclient: Fix a bug where connectivity failures were reported to resource watchers before trying all listed servers. (#8075)
• grpc: Fix the number of bytes reported in the error message when encoded messages are larger than 4GB. (#8033)
• xds: Fixed a bug preventing tests from creating multiple servers or channels with different bootstrap configs. (#8050)
• grpc: Fix message length checks when compression is enabled and maxReceiveMessageSize is MaxInt (#7918)
  • Special Thanks: @​vinothkumarr227

Documentation

• client: Improve documentation of grpc.NewClient and ClientConn.CanonicalTarget by providing examples. (#8078)
• examples/features/dualstack: New example demonstrating usage of endpoints and dualstack functionality. (#8098)

Release 1.70.0

Behavior Changes

• client: reject service configs containing an invalid retryPolicy in accordance with gRFCs A21 and A6. (#7905)
  • Note that this is a potential breaking change for some users using an invalid configuration, but continuing to allow this behavior would violate our cross-language compatibility requirements.

New Features

... (truncated)

Commits

• cdbdb75 Change version to v1.71.1 (#8206)
• 3a93562 Cherry-pick #8195 into v1.71.x (#8202)
• 208e03b Cherry-pick #8164 #8166 to v1.71.x (#8182)
• 8b7d2fe grpc: fix bug causing an extra Read if a compressed message is the same size ...
• 9c81a91 resolver: Make EndpointMap's Get, Set and Delete operations O(1) (#8179) (#8184)
• 8d46b21 grpc: Add endpoints in resolverWrapper.NewAddress (#8149) (#8151)
• 4775bba Change version to 1.71.1-dev (#8106)
• d01db5c Change version to 1.71.0 (#8105)
• 012f8bf xds: Enable dualstack flag (#8134)
• bf0c885 examples/features/dualstack: Demonstrate Dual Stack functionality (#8098) (#8...
• Additional commits viewable in compare view

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Summary by Sourcery

Upgrade gRPC library from version 1.67.1 to 1.71.1, incorporating various bug fixes, performance improvements, and minor dependency updates

New Features:

• Add experimental support for OpenTelemetry tracing
• Enable dualstack support for network endpoints

Bug Fixes:

• Fix potential race conditions and deadlocks in gRPC client
• Resolve issues with compressed message handling and message size checks

Chores:

• Update go.mod dependencies to latest compatible versions

[sourcery-ai]

Reviewer's Guide by Sourcery

This pull request bumps the google.golang.org/grpc module from version 1.67.1 to 1.71.1. This includes several bug fixes, API changes, and new features. It also updates other dependencies such as golang.org/x/crypto, golang.org/x/text, google.golang.org/protobuf and google.golang.org/genproto.

Updated class diagram for balancer.ClientConn

classDiagram
  class ClientConn {
    <<interface>>
    -delegate implementation
    +MetricsRecorder()
  }
  note for ClientConn "balancer.ClientConn implementations must now embed a delegate implementation."

Loading

File-Level Changes

Change	Details	Files
Upgraded the google.golang.org/grpc module to v1.71.1, incorporating several bug fixes, API changes, and new features.	Updated google.golang.org/grpc from v1.67.1 to v1.71.1. Applied bug fixes related to compressor reads, xDS bootstrap config reading, OpenTelemetry stats, HTTP proxy configurations, custom resolvers, and address updates. Incorporated API changes for custom LB policies and balancer implementations. Added new features such as dual-stack support in xDS, OpenTelemetry tracing, and counter metrics for resource updates.	go.mod go.sum
Updated golang.org/x/crypto and golang.org/x/text.	Updated golang.org/x/crypto from v0.28.0 to v0.32.0. Updated golang.org/x/text from v0.19.0 to v0.21.0.	go.mod go.sum
Updated google.golang.org/protobuf and google.golang.org/genproto.	Updated google.golang.org/protobuf from v1.35.1 to v1.36.4. Updated google.golang.org/genproto/googleapis/api. Updated google.golang.org/genproto/googleapis/rpc.	go.mod go.sum

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[dependabot]

Superseded by #55.