build(deps): bump google.golang.org/grpc from 1.70.0 to 1.79.3 in /cmd/protoc-gen-go-grpc (#8988) Bumps [google.golang.org/grpc](https://github.com/grpc/grpc-go) from 1.70.0 to 1.79.3. <details> <summary>Release notes</summary> <p><em>Sourced from <a href="https://github.com/grpc/grpc-go/releases">google.golang.org/grpc's releases</a>.</em></p> <blockquote> <h2>Release 1.79.3</h2> <h1>Security</h1> <ul> <li>server: fix an authorization bypass where malformed :path headers (missing the leading slash) could bypass path-based restricted "deny" rules in interceptors like <code>grpc/authz</code>. Any request with a non-canonical path is now immediately rejected with an <code>Unimplemented</code> error. (<a href="https://redirect.github.com/grpc/grpc-go/issues/8981">#8981</a>)</li> </ul> <h2>Release 1.79.2</h2> <h1>Bug Fixes</h1> <ul> <li>stats: Prevent redundant error logging in health/ORCA producers by skipping stats/tracing processing when no stats handler is configured. (<a href="https://redirect.github.com/grpc/grpc-go/pull/8874">grpc/grpc-go#8874</a>)</li> </ul> <h2>Release 1.79.1</h2> <h1>Bug Fixes</h1> <ul> <li>grpc: Remove the <code>-dev</code> suffix from the User-Agent header. (<a href="https://redirect.github.com/grpc/grpc-go/pull/8902">grpc/grpc-go#8902</a>)</li> </ul> <h2>Release 1.79.0</h2> <h1>API Changes</h1> <ul> <li>mem: Add experimental API <code>SetDefaultBufferPool</code> to change the default buffer pool. (<a href="https://redirect.github.com/grpc/grpc-go/issues/8806">#8806</a>) <ul> <li>Special Thanks: <a href="https://github.com/vanja-p"><code>@vanja-p</code></a></li> </ul> </li> <li>experimental/stats: Update <code>MetricsRecorder</code> to require embedding the new <code>UnimplementedMetricsRecorder</code> (a no-op struct) in all implementations for forward compatibility. (<a href="https://redirect.github.com/grpc/grpc-go/issues/8780">#8780</a>)</li> </ul> <h1>Behavior Changes</h1> <ul> <li>balancer/weightedtarget: Remove handling of <code>Addresses</code> and only handle <code>Endpoints</code> in resolver updates. (<a href="https://redirect.github.com/grpc/grpc-go/issues/8841">#8841</a>)</li> </ul> <h1>New Features</h1> <ul> <li>experimental/stats: Add support for asynchronous gauge metrics through the new <code>AsyncMetricReporter</code> and <code>RegisterAsyncReporter</code> APIs. (<a href="https://redirect.github.com/grpc/grpc-go/issues/8780">#8780</a>)</li> <li>pickfirst: Add support for weighted random shuffling of endpoints, as described in <a href="https://redirect.github.com/grpc/proposal/pull/535">gRFC A113</a>. <ul> <li>This is enabled by default, and can be turned off using the environment variable <code>GRPC_EXPERIMENTAL_PF_WEIGHTED_SHUFFLING</code>. (<a href="https://redirect.github.com/grpc/grpc-go/issues/8864">#8864</a>)</li> </ul> </li> <li>xds: Implement <code>:authority</code> rewriting, as specified in <a href="https://github.com/grpc/proposal/blob/master/A81-xds-authority-rewriting.md">gRFC A81</a>. (<a href="https://redirect.github.com/grpc/grpc-go/issues/8779">#8779</a>)</li> <li>balancer/randomsubsetting: Implement the <code>random_subsetting</code> LB policy, as specified in <a href="https://github.com/grpc/proposal/blob/master/A68-random-subsetting.md">gRFC A68</a>. (<a href="https://redirect.github.com/grpc/grpc-go/issues/8650">#8650</a>) <ul> <li>Special Thanks: <a href="https://github.com/marek-szews"><code>@marek-szews</code></a></li> </ul> </li> </ul> <h1>Bug Fixes</h1> <ul> <li>credentials/tls: Fix a bug where the port was not stripped from the authority override before validation. (<a href="https://redirect.github.com/grpc/grpc-go/issues/8726">#8726</a>) <ul> <li>Special Thanks: <a href="https://github.com/Atul1710"><code>@Atul1710</code></a></li> </ul> </li> <li>xds/priority: Fix a bug causing delayed failover to lower-priority clusters when a higher-priority cluster is stuck in <code>CONNECTING</code> state. (<a href="https://redirect.github.com/grpc/grpc-go/issues/8813">#8813</a>)</li> <li>health: Fix a bug where health checks failed for clients using legacy compression options (<code>WithDecompressor</code> or <code>RPCDecompressor</code>). (<a href="https://redirect.github.com/grpc/grpc-go/issues/8765">#8765</a>) <ul> <li>Special Thanks: <a href="https://github.com/sanki92"><code>@sanki92</code></a></li> </ul> </li> <li>transport: Fix an issue where the HTTP/2 server could skip header size checks when terminating a stream early. (<a href="https://redirect.github.com/grpc/grpc-go/issues/8769">#8769</a>) <ul> <li>Special Thanks: <a href="https://github.com/joybestourous"><code>@joybestourous</code></a></li> </ul> </li> <li>server: Propagate status detail headers, if available, when terminating a stream during request header processing. (<a href="https://redirect.github.com/grpc/grpc-go/issues/8754">#8754</a>) <ul> <li>Special Thanks: <a href="https://github.com/joybestourous"><code>@joybestourous</code></a></li> </ul> </li> </ul> <h1>Performance Improvements</h1> <ul> <li>credentials/alts: Optimize read buffer alignment to reduce copies. (<a href="https://redirect.github.com/grpc/grpc-go/issues/8791">#8791</a>)</li> <li>mem: Optimize pooling and creation of <code>buffer</code> objects. (<a href="https://redirect.github.com/grpc/grpc-go/issues/8784">#8784</a>)</li> <li>transport: Reduce slice re-allocations by reserving slice capacity. (<a href="https://redirect.github.com/grpc/grpc-go/issues/8797">#8797</a>)</li> </ul> <!-- raw HTML omitted --> </blockquote> <p>... (truncated)</p> </details> <details> <summary>Commits</summary> <ul> <li><a href="https://github.com/grpc/grpc-go/commit/dda86dbd9cecb8b35b58c73d507d81d67761205f"><code>dda86db</code></a> Change version to 1.79.3 (<a href="https://redirect.github.com/grpc/grpc-go/issues/8983">#8983</a>)</li> <li><a href="https://github.com/grpc/grpc-go/commit/72186f163e75a065c39e6f7df9b6dea07fbdeff5"><code>72186f1</code></a> grpc: enforce strict path checking for incoming requests on the server (<a href="https://redirect.github.com/grpc/grpc-go/issues/8981">#8981</a>)</li> <li><a href="https://github.com/grpc/grpc-go/commit/97ca3522b239edf6813e2b1106924e9d55e89d43"><code>97ca352</code></a> Changing version to 1.79.3-dev (<a href="https://redirect.github.com/grpc/grpc-go/issues/8954">#8954</a>)</li> <li><a href="https://github.com/grpc/grpc-go/commit/8902ab6efea590f5b3861126559eaa26fa9783b2"><code>8902ab6</code></a> Change the version to release 1.79.2 (<a href="https://redirect.github.com/grpc/grpc-go/issues/8947">#8947</a>)</li> <li><a href="https://github.com/grpc/grpc-go/commit/a9286705aa689bee321ec674323b6896284f3e02"><code>a928670</code></a> Cherry-pick <a href="https://redirect.github.com/grpc/grpc-go/issues/8874">#8874</a> to v1.79.x (<a href="https://redirect.github.com/grpc/grpc-go/issues/8904">#8904</a>)</li> <li><a href="https://github.com/grpc/grpc-go/commit/06df3638c0bcee88197b1033b3ba83e1eb8bc010"><code>06df363</code></a> Change version to 1.79.2-dev (<a href="https://redirect.github.com/grpc/grpc-go/issues/8903">#8903</a>)</li> <li><a href="https://github.com/grpc/grpc-go/commit/782f2de44f597af18a120527e7682a6670d84289"><code>782f2de</code></a> Change version to 1.79.1 (<a href="https://redirect.github.com/grpc/grpc-go/issues/8902">#8902</a>)</li> <li><a href="https://github.com/grpc/grpc-go/commit/850eccbb2257bd2de6ac28ee88a7172ab6175629"><code>850eccb</code></a> Change version to 1.79.1-dev (<a href="https://redirect.github.com/grpc/grpc-go/issues/8851">#8851</a>)</li> <li><a href="https://github.com/grpc/grpc-go/commit/765ff056b6890f6c8341894df4e9668e9bfc18ef"><code>765ff05</code></a> Change version to 1.79.0 (<a href="https://redirect.github.com/grpc/grpc-go/issues/8850">#8850</a>)</li> <li><a href="https://github.com/grpc/grpc-go/commit/68804be0e78ed0365bb5a576dedc12e2168ed63e"><code>68804be</code></a> Cherry pick <a href="https://redirect.github.com/grpc/grpc-go/issues/8864">#8864</a> to v1.79.x (<a href="https://redirect.github.com/grpc/grpc-go/issues/8896">#8896</a>)</li> <li>Additional commits viewable in <a href="https://github.com/grpc/grpc-go/compare/v1.70.0...v1.79.3">compare view</a></li> </ul> </details> <br /> [](https://docs.github.com/en/github/managing-security-vulnerabilities/about-dependabot-security-updates#about-compatibility-scores) Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting `@dependabot rebase`. 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The Go implementation of gRPC: A high performance, open source, general RPC framework that puts mobile and HTTP/2 first. For more information see the Go gRPC docs, or jump directly into the quick start.
Simply add the following import to your code, and then go [build|run|test] will automatically fetch the necessary dependencies:
import "google.golang.org/grpc"
Note: If you are trying to access
grpc-gofrom China, see the FAQ below.
The golang.org domain may be blocked from some countries. go get usually produces an error like the following when this happens:
$ go get -u google.golang.org/grpc package google.golang.org/grpc: unrecognized import path "google.golang.org/grpc" (https fetch: Get https://google.golang.org/grpc?go-get=1: dial tcp 216.239.37.1:443: i/o timeout)
To build Go code, there are several options:
Set up a VPN and access google.golang.org through that.
With Go module support: it is possible to use the replace feature of go mod to create aliases for golang.org packages. In your project's directory:
go mod edit -replace=google.golang.org/grpc=github.com/grpc/grpc-go@latest go mod tidy go mod vendor go build -mod=vendor
Again, this will need to be done for all transitive dependencies hosted on golang.org as well. For details, refer to golang/go issue #28652.
Please update to the latest version of gRPC-Go using go get google.golang.org/grpc.
The default logger is controlled by environment variables. Turn everything on like this:
$ export GRPC_GO_LOG_VERBOSITY_LEVEL=99 $ export GRPC_GO_LOG_SEVERITY_LEVEL=info
"code = Unavailable desc = transport is closing"This error means the connection the RPC is using was closed, and there are many possible reasons, including:
It can be tricky to debug this because the error happens on the client side but the root cause of the connection being closed is on the server side. Turn on logging on both client and server, and see if there are any transport errors.