consul/vendor/google.golang.org/grpc
Paul Banks ffcfdf29fc
Upgrade xDS (go-control-plane) API to support Envoy 1.10. (#5872)
* Upgrade xDS (go-control-plane) API to support Envoy 1.10.

This includes backwards compatibility shim to work around the ext_authz package rename in 1.10.

It also adds integration test support in CI for 1.10.0.

* Fix go vet complaints

* go mod vendor

* Update Envoy version info in docs

* Update website/source/docs/connect/proxies/envoy.md
2019-06-07 07:10:43 -05:00
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balancer Upgrade xDS (go-control-plane) API to support Envoy 1.10. (#5872) 2019-06-07 07:10:43 -05:00
binarylog/grpc_binarylog_v1 Upgrade xDS (go-control-plane) API to support Envoy 1.10. (#5872) 2019-06-07 07:10:43 -05:00
codes xDS Server Implementation (#4731) 2018-10-10 16:55:34 +01:00
connectivity Upgrade xDS (go-control-plane) API to support Envoy 1.10. (#5872) 2019-06-07 07:10:43 -05:00
credentials Upgrade xDS (go-control-plane) API to support Envoy 1.10. (#5872) 2019-06-07 07:10:43 -05:00
encoding xDS Server Implementation (#4731) 2018-10-10 16:55:34 +01:00
grpclog xDS Server Implementation (#4731) 2018-10-10 16:55:34 +01:00
health Upgrade xDS (go-control-plane) API to support Envoy 1.10. (#5872) 2019-06-07 07:10:43 -05:00
internal Upgrade xDS (go-control-plane) API to support Envoy 1.10. (#5872) 2019-06-07 07:10:43 -05:00
keepalive Upgrade xDS (go-control-plane) API to support Envoy 1.10. (#5872) 2019-06-07 07:10:43 -05:00
metadata Upgrade xDS (go-control-plane) API to support Envoy 1.10. (#5872) 2019-06-07 07:10:43 -05:00
naming Upgrade xDS (go-control-plane) API to support Envoy 1.10. (#5872) 2019-06-07 07:10:43 -05:00
peer Upgrade xDS (go-control-plane) API to support Envoy 1.10. (#5872) 2019-06-07 07:10:43 -05:00
resolver Upgrade xDS (go-control-plane) API to support Envoy 1.10. (#5872) 2019-06-07 07:10:43 -05:00
stats Upgrade xDS (go-control-plane) API to support Envoy 1.10. (#5872) 2019-06-07 07:10:43 -05:00
status Upgrade xDS (go-control-plane) API to support Envoy 1.10. (#5872) 2019-06-07 07:10:43 -05:00
tap Upgrade xDS (go-control-plane) API to support Envoy 1.10. (#5872) 2019-06-07 07:10:43 -05:00
.travis.yml Upgrade xDS (go-control-plane) API to support Envoy 1.10. (#5872) 2019-06-07 07:10:43 -05:00
AUTHORS Add gRPC health-check #3073 2018-01-04 16:42:30 -05:00
CONTRIBUTING.md Upgrade xDS (go-control-plane) API to support Envoy 1.10. (#5872) 2019-06-07 07:10:43 -05:00
LICENSE xDS Server Implementation (#4731) 2018-10-10 16:55:34 +01:00
Makefile Upgrade xDS (go-control-plane) API to support Envoy 1.10. (#5872) 2019-06-07 07:10:43 -05:00
README.md Upgrade xDS (go-control-plane) API to support Envoy 1.10. (#5872) 2019-06-07 07:10:43 -05:00
backoff.go Upgrade xDS (go-control-plane) API to support Envoy 1.10. (#5872) 2019-06-07 07:10:43 -05:00
balancer.go Upgrade xDS (go-control-plane) API to support Envoy 1.10. (#5872) 2019-06-07 07:10:43 -05:00
balancer_conn_wrappers.go Upgrade xDS (go-control-plane) API to support Envoy 1.10. (#5872) 2019-06-07 07:10:43 -05:00
balancer_v1_wrapper.go Upgrade xDS (go-control-plane) API to support Envoy 1.10. (#5872) 2019-06-07 07:10:43 -05:00
call.go Upgrade xDS (go-control-plane) API to support Envoy 1.10. (#5872) 2019-06-07 07:10:43 -05:00
clientconn.go Upgrade xDS (go-control-plane) API to support Envoy 1.10. (#5872) 2019-06-07 07:10:43 -05:00
codec.go xDS Server Implementation (#4731) 2018-10-10 16:55:34 +01:00
codegen.sh Update vendoring from go mod. (#5566) 2019-03-26 17:50:42 -04:00
dialoptions.go Upgrade xDS (go-control-plane) API to support Envoy 1.10. (#5872) 2019-06-07 07:10:43 -05:00
doc.go Add gRPC health-check #3073 2018-01-04 16:42:30 -05:00
go.mod Upgrade xDS (go-control-plane) API to support Envoy 1.10. (#5872) 2019-06-07 07:10:43 -05:00
go.sum Upgrade xDS (go-control-plane) API to support Envoy 1.10. (#5872) 2019-06-07 07:10:43 -05:00
install_gae.sh Update vendoring from go mod. (#5566) 2019-03-26 17:50:42 -04:00
interceptor.go Upgrade xDS (go-control-plane) API to support Envoy 1.10. (#5872) 2019-06-07 07:10:43 -05:00
picker_wrapper.go Upgrade xDS (go-control-plane) API to support Envoy 1.10. (#5872) 2019-06-07 07:10:43 -05:00
pickfirst.go Upgrade xDS (go-control-plane) API to support Envoy 1.10. (#5872) 2019-06-07 07:10:43 -05:00
proxy.go Upgrade xDS (go-control-plane) API to support Envoy 1.10. (#5872) 2019-06-07 07:10:43 -05:00
resolver_conn_wrapper.go Upgrade xDS (go-control-plane) API to support Envoy 1.10. (#5872) 2019-06-07 07:10:43 -05:00
rpc_util.go Upgrade xDS (go-control-plane) API to support Envoy 1.10. (#5872) 2019-06-07 07:10:43 -05:00
server.go Upgrade xDS (go-control-plane) API to support Envoy 1.10. (#5872) 2019-06-07 07:10:43 -05:00
service_config.go Upgrade xDS (go-control-plane) API to support Envoy 1.10. (#5872) 2019-06-07 07:10:43 -05:00
stream.go Upgrade xDS (go-control-plane) API to support Envoy 1.10. (#5872) 2019-06-07 07:10:43 -05:00
trace.go Add gRPC health-check #3073 2018-01-04 16:42:30 -05:00
version.go Upgrade xDS (go-control-plane) API to support Envoy 1.10. (#5872) 2019-06-07 07:10:43 -05:00
vet.sh Upgrade xDS (go-control-plane) API to support Envoy 1.10. (#5872) 2019-06-07 07:10:43 -05:00

README.md

gRPC-Go

Build Status GoDoc GoReportCard

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 gRPC Quick Start: Go guide.

Installation

To install this package, you need to install Go and setup your Go workspace on your computer. The simplest way to install the library is to run:

$ go get -u google.golang.org/grpc

Prerequisites

gRPC-Go requires Go 1.9 or later.

Constraints

The grpc package should only depend on standard Go packages and a small number of exceptions. If your contribution introduces new dependencies which are NOT in the list, you need a discussion with gRPC-Go authors and consultants.

Documentation

See API documentation for package and API descriptions and find examples in the examples directory.

Performance

See the current benchmarks for some of the languages supported in this dashboard.

Status

General Availability Google Cloud Platform Launch Stages.

FAQ

Compiling error, undefined: grpc.SupportPackageIsVersion

Please update proto package, gRPC package and rebuild the proto files:

  • 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 the environment variables. Turn everything on by setting:

GRPC_GO_LOG_VERBOSITY_LEVEL=99 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
  2. bytes disrupted, possibly by a proxy in between
  3. server shutdown

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.