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authordependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>2021-02-09 09:17:50 +0000
committerDaniel J Walsh <dwalsh@redhat.com>2021-02-09 10:49:43 -0500
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Bump github.com/containers/ocicrypt from 1.0.3 to 1.1.0
Bumps [github.com/containers/ocicrypt](https://github.com/containers/ocicrypt) from 1.0.3 to 1.1.0. - [Release notes](https://github.com/containers/ocicrypt/releases) - [Commits](https://github.com/containers/ocicrypt/compare/v1.0.3...v1.1.0) Signed-off-by: dependabot-preview[bot] <support@dependabot.com> Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
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+# gRPC-Go
+
+[![Build Status](https://travis-ci.org/grpc/grpc-go.svg)](https://travis-ci.org/grpc/grpc-go)
+[![GoDoc](https://pkg.go.dev/badge/google.golang.org/grpc)][API]
+[![GoReportCard](https://goreportcard.com/badge/grpc/grpc-go)](https://goreportcard.com/report/github.com/grpc/grpc-go)
+
+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][].
+
+## Prerequisites
+
+- **[Go][]**: any one of the **three latest major** [releases][go-releases].
+
+## Installation
+
+With [Go module][] support (Go 1.11+), simply add the following import
+
+```go
+import "google.golang.org/grpc"
+```
+
+to your code, and then `go [build|run|test]` will automatically fetch the
+necessary dependencies.
+
+Otherwise, to install the `grpc-go` package, run the following command:
+
+```console
+$ go get -u google.golang.org/grpc
+```
+
+> **Note:** If you are trying to access `grpc-go` from **China**, see the
+> [FAQ](#FAQ) below.
+
+## Learn more
+
+- [Go gRPC docs][], which include a [quick start][] and [API
+ reference][API] among other resources
+- [Low-level technical docs](Documentation) from this repository
+- [Performance benchmark][]
+- [Examples](examples)
+
+## FAQ
+
+### I/O Timeout Errors
+
+The `golang.org` domain may be blocked from some countries. `go get` usually
+produces an error like the following when this happens:
+
+```console
+$ 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.
+
+- Without Go module support: `git clone` the repo manually:
+
+ ```sh
+ git clone https://github.com/grpc/grpc-go.git $GOPATH/src/google.golang.org/grpc
+ ```
+
+ You will need to do the same for all of grpc's dependencies in `golang.org`,
+ e.g. `golang.org/x/net`.
+
+- With Go module support: it is possible to use the `replace` feature of `go
+ mod` to create aliases for golang.org packages. In your project's directory:
+
+ ```sh
+ go mod edit -replace=google.golang.org/grpc=github.com/grpc/grpc-go@latest
+ go mod tidy
+ go mod vendor
+ go build -mod=vendor
+ ```
+
+ Again, this will need to be done for all transitive dependencies hosted on
+ golang.org as well. For details, refer to [golang/go issue #28652](https://github.com/golang/go/issues/28652).
+
+### Compiling error, undefined: grpc.SupportPackageIsVersion
+
+#### If you are using Go modules:
+
+Ensure your gRPC-Go version is `require`d at the appropriate version in
+the same module containing the generated `.pb.go` files. For example,
+`SupportPackageIsVersion6` needs `v1.27.0`, so in your `go.mod` file:
+
+```go
+module <your module name>
+
+require (
+ google.golang.org/grpc v1.27.0
+)
+```
+
+#### If you are *not* using Go modules:
+
+Update the `proto` package, gRPC package, and rebuild the `.proto` files:
+
+```sh
+go get -u github.com/golang/protobuf/{proto,protoc-gen-go}
+go get -u google.golang.org/grpc
+protoc --go_out=plugins=grpc:. *.proto
+```
+
+### How to turn on logging
+
+The default logger is controlled by environment variables. Turn everything on
+like this:
+
+```console
+$ export GRPC_GO_LOG_VERBOSITY_LEVEL=99
+$ export GRPC_GO_LOG_SEVERITY_LEVEL=info
+```
+
+### The RPC failed with error `"code = Unavailable desc = transport is closing"`
+
+This error means the connection the RPC is using was closed, and there are many
+possible reasons, including:
+ 1. mis-configured transport credentials, connection failed on handshaking
+ 1. bytes disrupted, possibly by a proxy in between
+ 1. server shutdown
+ 1. Keepalive parameters caused connection shutdown, for example if you have configured
+ your server to terminate connections regularly to [trigger DNS lookups](https://github.com/grpc/grpc-go/issues/3170#issuecomment-552517779).
+ If this is the case, you may want to increase your [MaxConnectionAgeGrace](https://pkg.go.dev/google.golang.org/grpc/keepalive?tab=doc#ServerParameters),
+ to allow longer RPC calls to finish.
+
+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.
+
+[API]: https://pkg.go.dev/google.golang.org/grpc
+[Go]: https://golang.org
+[Go module]: https://github.com/golang/go/wiki/Modules
+[gRPC]: https://grpc.io
+[Go gRPC docs]: https://grpc.io/docs/languages/go
+[Performance benchmark]: https://performance-dot-grpc-testing.appspot.com/explore?dashboard=5652536396611584&widget=490377658&container=1286539696
+[quick start]: https://grpc.io/docs/languages/go/quickstart
+[go-releases]: https://golang.org/doc/devel/release.html