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vendor: update buildkit v0.14-dev version 549891b
Brings in formatter for lint requests. Signed-off-by: Tonis Tiigi <tonistiigi@gmail.com>
This commit is contained in:
Tonis Tiigi
204
vendor/github.com/grpc-ecosystem/go-grpc-middleware/.gitignore
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# Created by .ignore support plugin (hsz.mobi)
|
||||
### Go template
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# Compiled Object files, Static and Dynamic libs (Shared Objects)
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*.o
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||||
*.a
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||||
*.so
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# Folders
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||||
_obj
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||||
_test
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# Architecture specific extensions/prefixes
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*.[568vq]
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[568vq].out
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*.cgo1.go
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*.cgo2.c
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_cgo_defun.c
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_cgo_gotypes.go
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_cgo_export.*
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_testmain.go
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*.exe
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*.test
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# Windows shortcuts
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### Kate template
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|
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|
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||||
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||||
#
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||||
# gitignore contributors: remember to update Global/Xcode.gitignore, Objective-C.gitignore & Swift.gitignore
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## Build generated
|
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build/
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DerivedData/
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|
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||||
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## Other
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||||
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||||
*.xccheckout
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||||
*.xcscmblueprint
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||||
### Eclipse template
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||||
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||||
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||||
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# Eclipse Core
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||||
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||||
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||||
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||||
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||||
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||||
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||||
# STS (Spring Tool Suite)
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||||
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||||
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||||
# Code Recommenders
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||||
.recommenders/
|
||||
|
||||
|
||||
coverage.txt
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||||
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#vendor
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vendor/
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.envrc
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16
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sudo: false
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||||
language: go
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go:
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||||
- 1.13.x
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||||
- 1.14.x
|
||||
- 1.15.x
|
||||
|
||||
env:
|
||||
global:
|
||||
- GO111MODULE=on
|
||||
|
||||
script:
|
||||
- make test
|
||||
|
||||
after_success:
|
||||
- bash <(curl -s https://codecov.io/bash)
|
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51
vendor/github.com/grpc-ecosystem/go-grpc-middleware/CHANGELOG.md
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||||
# Changelog
|
||||
All notable changes to this project will be documented in this file.
|
||||
|
||||
The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
|
||||
and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html).
|
||||
|
||||
Types of changes:
|
||||
- `Added` for new features.
|
||||
- `Changed` for changes in existing functionality.
|
||||
- `Deprecated` for soon-to-be removed features.
|
||||
- `Removed` for now removed features.
|
||||
- `Fixed` for any bug fixes.
|
||||
- `Security` in case of vulnerabilities.
|
||||
|
||||
## [Unreleased]
|
||||
|
||||
### Added
|
||||
|
||||
- [#223](https://github.com/grpc-ecosystem/go-grpc-middleware/pull/223) Add go-kit logging middleware - [adrien-f](https://github.com/adrien-f)
|
||||
|
||||
## [v1.1.0] - 2019-09-12
|
||||
### Added
|
||||
- [#226](https://github.com/grpc-ecosystem/go-grpc-middleware/pull/226) Support for go modules.
|
||||
- [#221](https://github.com/grpc-ecosystem/go-grpc-middleware/pull/221) logging/zap add support for gRPC LoggerV2 - [kush-patel-hs](https://github.com/kush-patel-hs)
|
||||
- [#181](https://github.com/grpc-ecosystem/go-grpc-middleware/pull/181) Rate Limit support - [ceshihao](https://github.com/ceshihao)
|
||||
- [#161](https://github.com/grpc-ecosystem/go-grpc-middleware/pull/161) Retry on server stream call - [lonnblad](https://github.com/lonnblad)
|
||||
- [#152](https://github.com/grpc-ecosystem/go-grpc-middleware/pull/152) Exponential backoff functions - [polyfloyd](https://github.com/polyfloyd)
|
||||
- [#147](https://github.com/grpc-ecosystem/go-grpc-middleware/pull/147) Jaeger support for ctxtags extraction - [vporoshok](https://github.com/vporoshok)
|
||||
- [#184](https://github.com/grpc-ecosystem/go-grpc-middleware/pull/184) ctxTags identifies if the call was sampled
|
||||
|
||||
### Deprecated
|
||||
- [#201](https://github.com/grpc-ecosystem/go-grpc-middleware/pull/201) `golang.org/x/net/context` - [houz42](https://github.com/houz42)
|
||||
- [#183](https://github.com/grpc-ecosystem/go-grpc-middleware/pull/183) Documentation Generation in favour of <godoc.org>.
|
||||
|
||||
### Fixed
|
||||
- [172](https://github.com/grpc-ecosystem/go-grpc-middleware/pull/172) Passing ctx into retry and recover - [johanbrandhorst](https://github.com/johanbrandhorst)
|
||||
- Numerious documentation fixes.
|
||||
|
||||
## v1.0.0 - 2018-05-08
|
||||
### Added
|
||||
- grpc_auth
|
||||
- grpc_ctxtags
|
||||
- grpc_zap
|
||||
- grpc_logrus
|
||||
- grpc_opentracing
|
||||
- grpc_retry
|
||||
- grpc_validator
|
||||
- grpc_recovery
|
||||
|
||||
[Unreleased]: https://github.com/grpc-ecosystem/go-grpc-middleware/compare/v1.1.0...HEAD
|
||||
[v1.1.0]: https://github.com/grpc-ecosystem/go-grpc-middleware/compare/v1.0.0...v1.1.0
|
||||
20
vendor/github.com/grpc-ecosystem/go-grpc-middleware/CONTRIBUTING.md
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|
||||
# Contributing
|
||||
|
||||
We would love to have people submit pull requests and help make `grpc-ecosystem/go-grpc-middleware` even better 👍.
|
||||
|
||||
Fork, then clone the repo:
|
||||
|
||||
```bash
|
||||
git clone git@github.com:your-username/go-grpc-middleware.git
|
||||
```
|
||||
|
||||
Before checking in please run the following:
|
||||
|
||||
```bash
|
||||
make all
|
||||
```
|
||||
|
||||
This will `vet`, `fmt`, regenerate documentation and run all tests.
|
||||
|
||||
|
||||
Push to your fork and open a pull request.
|
||||
201
vendor/github.com/grpc-ecosystem/go-grpc-middleware/LICENSE
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vendored
201
vendor/github.com/grpc-ecosystem/go-grpc-middleware/LICENSE
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@ -1,201 +0,0 @@
|
||||
Apache License
|
||||
Version 2.0, January 2004
|
||||
http://www.apache.org/licenses/
|
||||
|
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|
||||
9. Accepting Warranty or Additional Liability. While redistributing
|
||||
the Work or Derivative Works thereof, You may choose to offer,
|
||||
and charge a fee for, acceptance of support, warranty, indemnity,
|
||||
or other liability obligations and/or rights consistent with this
|
||||
License. However, in accepting such obligations, You may act only
|
||||
on Your own behalf and on Your sole responsibility, not on behalf
|
||||
of any other Contributor, and only if You agree to indemnify,
|
||||
defend, and hold each Contributor harmless for any liability
|
||||
incurred by, or claims asserted against, such Contributor by reason
|
||||
of your accepting any such warranty or additional liability.
|
||||
|
||||
END OF TERMS AND CONDITIONS
|
||||
|
||||
APPENDIX: How to apply the Apache License to your work.
|
||||
|
||||
To apply the Apache License to your work, attach the following
|
||||
boilerplate notice, with the fields enclosed by brackets "[]"
|
||||
replaced with your own identifying information. (Don't include
|
||||
the brackets!) The text should be enclosed in the appropriate
|
||||
comment syntax for the file format. We also recommend that a
|
||||
file or class name and description of purpose be included on the
|
||||
same "printed page" as the copyright notice for easier
|
||||
identification within third-party archives.
|
||||
|
||||
Copyright [yyyy] [name of copyright owner]
|
||||
|
||||
Licensed under the Apache License, Version 2.0 (the "License");
|
||||
you may not use this file except in compliance with the License.
|
||||
You may obtain a copy of the License at
|
||||
|
||||
http://www.apache.org/licenses/LICENSE-2.0
|
||||
|
||||
Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
See the License for the specific language governing permissions and
|
||||
limitations under the License.
|
||||
86
vendor/github.com/grpc-ecosystem/go-grpc-middleware/README.md
generated
vendored
86
vendor/github.com/grpc-ecosystem/go-grpc-middleware/README.md
generated
vendored
@ -1,86 +0,0 @@
|
||||
# Go gRPC Middleware
|
||||
|
||||
[](https://travis-ci.org/grpc-ecosystem/go-grpc-middleware)
|
||||
[](https://goreportcard.com/report/github.com/grpc-ecosystem/go-grpc-middleware)
|
||||
[](https://godoc.org/github.com/grpc-ecosystem/go-grpc-middleware)
|
||||
[](https://sourcegraph.com/github.com/grpc-ecosystem/go-grpc-middleware/?badge)
|
||||
[](https://codecov.io/gh/grpc-ecosystem/go-grpc-middleware)
|
||||
[](LICENSE)
|
||||
[](#status)
|
||||
[](https://slack.com/share/IRUQCFC23/9Tm7hxRFVKKNoajQfMOcUiIk/enQtODc4ODI4NTIyMDcxLWM5NDA0ZTE4Njg5YjRjYWZkMTI5MzQwNDY3YzBjMzE1YzdjOGM5ZjI1NDNiM2JmNzI2YjM5ODE5OTRiNTEyOWE)
|
||||
|
||||
[gRPC Go](https://github.com/grpc/grpc-go) Middleware: interceptors, helpers, utilities.
|
||||
|
||||
## Middleware
|
||||
|
||||
[gRPC Go](https://github.com/grpc/grpc-go) recently acquired support for
|
||||
Interceptors, i.e. [middleware](https://medium.com/@matryer/writing-middleware-in-golang-and-how-go-makes-it-so-much-fun-4375c1246e81#.gv7tdlghs)
|
||||
that is executed either on the gRPC Server before the request is passed onto the user's application logic, or on the gRPC client around the user call. It is a perfect way to implement
|
||||
common patterns: auth, logging, message, validation, retries or monitoring.
|
||||
|
||||
These are generic building blocks that make it easy to build multiple microservices easily.
|
||||
The purpose of this repository is to act as a go-to point for such reusable functionality. It contains
|
||||
some of them itself, but also will link to useful external repos.
|
||||
|
||||
`grpc_middleware` itself provides support for chaining interceptors, here's an example:
|
||||
|
||||
```go
|
||||
import "github.com/grpc-ecosystem/go-grpc-middleware"
|
||||
|
||||
myServer := grpc.NewServer(
|
||||
grpc.StreamInterceptor(grpc_middleware.ChainStreamServer(
|
||||
grpc_recovery.StreamServerInterceptor(),
|
||||
grpc_ctxtags.StreamServerInterceptor(),
|
||||
grpc_opentracing.StreamServerInterceptor(),
|
||||
grpc_prometheus.StreamServerInterceptor,
|
||||
grpc_zap.StreamServerInterceptor(zapLogger),
|
||||
grpc_auth.StreamServerInterceptor(myAuthFunction),
|
||||
)),
|
||||
grpc.UnaryInterceptor(grpc_middleware.ChainUnaryServer(
|
||||
grpc_recovery.UnaryServerInterceptor(),
|
||||
grpc_ctxtags.UnaryServerInterceptor(),
|
||||
grpc_opentracing.UnaryServerInterceptor(),
|
||||
grpc_prometheus.UnaryServerInterceptor,
|
||||
grpc_zap.UnaryServerInterceptor(zapLogger),
|
||||
grpc_auth.UnaryServerInterceptor(myAuthFunction),
|
||||
)),
|
||||
)
|
||||
```
|
||||
|
||||
## Interceptors
|
||||
|
||||
*Please send a PR to add new interceptors or middleware to this list*
|
||||
|
||||
#### Auth
|
||||
* [`grpc_auth`](auth) - a customizable (via `AuthFunc`) piece of auth middleware
|
||||
|
||||
#### Logging
|
||||
* [`grpc_ctxtags`](tags/) - a library that adds a `Tag` map to context, with data populated from request body
|
||||
* [`grpc_zap`](logging/zap/) - integration of [zap](https://github.com/uber-go/zap) logging library into gRPC handlers.
|
||||
* [`grpc_logrus`](logging/logrus/) - integration of [logrus](https://github.com/sirupsen/logrus) logging library into gRPC handlers.
|
||||
* [`grpc_kit`](logging/kit/) - integration of [go-kit](https://github.com/go-kit/kit/tree/master/log) logging library into gRPC handlers.
|
||||
* [`grpc_grpc_logsettable`](logging/settable/) - a wrapper around `grpclog.LoggerV2` that allows to replace loggers in runtime (thread-safe).
|
||||
|
||||
#### Monitoring
|
||||
* [`grpc_prometheus`⚡](https://github.com/grpc-ecosystem/go-grpc-prometheus) - Prometheus client-side and server-side monitoring middleware
|
||||
* [`otgrpc`⚡](https://github.com/grpc-ecosystem/grpc-opentracing/tree/master/go/otgrpc) - [OpenTracing](http://opentracing.io/) client-side and server-side interceptors
|
||||
* [`grpc_opentracing`](tracing/opentracing) - [OpenTracing](http://opentracing.io/) client-side and server-side interceptors with support for streaming and handler-returned tags
|
||||
|
||||
#### Client
|
||||
* [`grpc_retry`](retry/) - a generic gRPC response code retry mechanism, client-side middleware
|
||||
|
||||
#### Server
|
||||
* [`grpc_validator`](validator/) - codegen inbound message validation from `.proto` options
|
||||
* [`grpc_recovery`](recovery/) - turn panics into gRPC errors
|
||||
* [`ratelimit`](ratelimit/) - grpc rate limiting by your own limiter
|
||||
|
||||
|
||||
## Status
|
||||
|
||||
This code has been running in *production* since May 2016 as the basis of the gRPC micro services stack at [Improbable](https://improbable.io).
|
||||
|
||||
Additional tooling will be added, and contributions are welcome.
|
||||
|
||||
## License
|
||||
|
||||
`go-grpc-middleware` is released under the Apache 2.0 license. See the [LICENSE](LICENSE) file for details.
|
||||
120
vendor/github.com/grpc-ecosystem/go-grpc-middleware/chain.go
generated
vendored
120
vendor/github.com/grpc-ecosystem/go-grpc-middleware/chain.go
generated
vendored
@ -1,120 +0,0 @@
|
||||
// Copyright 2016 Michal Witkowski. All Rights Reserved.
|
||||
// See LICENSE for licensing terms.
|
||||
|
||||
// gRPC Server Interceptor chaining middleware.
|
||||
|
||||
package grpc_middleware
|
||||
|
||||
import (
|
||||
"context"
|
||||
|
||||
"google.golang.org/grpc"
|
||||
)
|
||||
|
||||
// ChainUnaryServer creates a single interceptor out of a chain of many interceptors.
|
||||
//
|
||||
// Execution is done in left-to-right order, including passing of context.
|
||||
// For example ChainUnaryServer(one, two, three) will execute one before two before three, and three
|
||||
// will see context changes of one and two.
|
||||
func ChainUnaryServer(interceptors ...grpc.UnaryServerInterceptor) grpc.UnaryServerInterceptor {
|
||||
n := len(interceptors)
|
||||
|
||||
return func(ctx context.Context, req interface{}, info *grpc.UnaryServerInfo, handler grpc.UnaryHandler) (interface{}, error) {
|
||||
chainer := func(currentInter grpc.UnaryServerInterceptor, currentHandler grpc.UnaryHandler) grpc.UnaryHandler {
|
||||
return func(currentCtx context.Context, currentReq interface{}) (interface{}, error) {
|
||||
return currentInter(currentCtx, currentReq, info, currentHandler)
|
||||
}
|
||||
}
|
||||
|
||||
chainedHandler := handler
|
||||
for i := n - 1; i >= 0; i-- {
|
||||
chainedHandler = chainer(interceptors[i], chainedHandler)
|
||||
}
|
||||
|
||||
return chainedHandler(ctx, req)
|
||||
}
|
||||
}
|
||||
|
||||
// ChainStreamServer creates a single interceptor out of a chain of many interceptors.
|
||||
//
|
||||
// Execution is done in left-to-right order, including passing of context.
|
||||
// For example ChainUnaryServer(one, two, three) will execute one before two before three.
|
||||
// If you want to pass context between interceptors, use WrapServerStream.
|
||||
func ChainStreamServer(interceptors ...grpc.StreamServerInterceptor) grpc.StreamServerInterceptor {
|
||||
n := len(interceptors)
|
||||
|
||||
return func(srv interface{}, ss grpc.ServerStream, info *grpc.StreamServerInfo, handler grpc.StreamHandler) error {
|
||||
chainer := func(currentInter grpc.StreamServerInterceptor, currentHandler grpc.StreamHandler) grpc.StreamHandler {
|
||||
return func(currentSrv interface{}, currentStream grpc.ServerStream) error {
|
||||
return currentInter(currentSrv, currentStream, info, currentHandler)
|
||||
}
|
||||
}
|
||||
|
||||
chainedHandler := handler
|
||||
for i := n - 1; i >= 0; i-- {
|
||||
chainedHandler = chainer(interceptors[i], chainedHandler)
|
||||
}
|
||||
|
||||
return chainedHandler(srv, ss)
|
||||
}
|
||||
}
|
||||
|
||||
// ChainUnaryClient creates a single interceptor out of a chain of many interceptors.
|
||||
//
|
||||
// Execution is done in left-to-right order, including passing of context.
|
||||
// For example ChainUnaryClient(one, two, three) will execute one before two before three.
|
||||
func ChainUnaryClient(interceptors ...grpc.UnaryClientInterceptor) grpc.UnaryClientInterceptor {
|
||||
n := len(interceptors)
|
||||
|
||||
return func(ctx context.Context, method string, req, reply interface{}, cc *grpc.ClientConn, invoker grpc.UnaryInvoker, opts ...grpc.CallOption) error {
|
||||
chainer := func(currentInter grpc.UnaryClientInterceptor, currentInvoker grpc.UnaryInvoker) grpc.UnaryInvoker {
|
||||
return func(currentCtx context.Context, currentMethod string, currentReq, currentRepl interface{}, currentConn *grpc.ClientConn, currentOpts ...grpc.CallOption) error {
|
||||
return currentInter(currentCtx, currentMethod, currentReq, currentRepl, currentConn, currentInvoker, currentOpts...)
|
||||
}
|
||||
}
|
||||
|
||||
chainedInvoker := invoker
|
||||
for i := n - 1; i >= 0; i-- {
|
||||
chainedInvoker = chainer(interceptors[i], chainedInvoker)
|
||||
}
|
||||
|
||||
return chainedInvoker(ctx, method, req, reply, cc, opts...)
|
||||
}
|
||||
}
|
||||
|
||||
// ChainStreamClient creates a single interceptor out of a chain of many interceptors.
|
||||
//
|
||||
// Execution is done in left-to-right order, including passing of context.
|
||||
// For example ChainStreamClient(one, two, three) will execute one before two before three.
|
||||
func ChainStreamClient(interceptors ...grpc.StreamClientInterceptor) grpc.StreamClientInterceptor {
|
||||
n := len(interceptors)
|
||||
|
||||
return func(ctx context.Context, desc *grpc.StreamDesc, cc *grpc.ClientConn, method string, streamer grpc.Streamer, opts ...grpc.CallOption) (grpc.ClientStream, error) {
|
||||
chainer := func(currentInter grpc.StreamClientInterceptor, currentStreamer grpc.Streamer) grpc.Streamer {
|
||||
return func(currentCtx context.Context, currentDesc *grpc.StreamDesc, currentConn *grpc.ClientConn, currentMethod string, currentOpts ...grpc.CallOption) (grpc.ClientStream, error) {
|
||||
return currentInter(currentCtx, currentDesc, currentConn, currentMethod, currentStreamer, currentOpts...)
|
||||
}
|
||||
}
|
||||
|
||||
chainedStreamer := streamer
|
||||
for i := n - 1; i >= 0; i-- {
|
||||
chainedStreamer = chainer(interceptors[i], chainedStreamer)
|
||||
}
|
||||
|
||||
return chainedStreamer(ctx, desc, cc, method, opts...)
|
||||
}
|
||||
}
|
||||
|
||||
// Chain creates a single interceptor out of a chain of many interceptors.
|
||||
//
|
||||
// WithUnaryServerChain is a grpc.Server config option that accepts multiple unary interceptors.
|
||||
// Basically syntactic sugar.
|
||||
func WithUnaryServerChain(interceptors ...grpc.UnaryServerInterceptor) grpc.ServerOption {
|
||||
return grpc.UnaryInterceptor(ChainUnaryServer(interceptors...))
|
||||
}
|
||||
|
||||
// WithStreamServerChain is a grpc.Server config option that accepts multiple stream interceptors.
|
||||
// Basically syntactic sugar.
|
||||
func WithStreamServerChain(interceptors ...grpc.StreamServerInterceptor) grpc.ServerOption {
|
||||
return grpc.StreamInterceptor(ChainStreamServer(interceptors...))
|
||||
}
|
||||
69
vendor/github.com/grpc-ecosystem/go-grpc-middleware/doc.go
generated
vendored
69
vendor/github.com/grpc-ecosystem/go-grpc-middleware/doc.go
generated
vendored
@ -1,69 +0,0 @@
|
||||
// Copyright 2016 Michal Witkowski. All Rights Reserved.
|
||||
// See LICENSE for licensing terms.
|
||||
|
||||
/*
|
||||
`grpc_middleware` is a collection of gRPC middleware packages: interceptors, helpers and tools.
|
||||
|
||||
Middleware
|
||||
|
||||
gRPC is a fantastic RPC middleware, which sees a lot of adoption in the Golang world. However, the
|
||||
upstream gRPC codebase is relatively bare bones.
|
||||
|
||||
This package, and most of its child packages provides commonly needed middleware for gRPC:
|
||||
client-side interceptors for retires, server-side interceptors for input validation and auth,
|
||||
functions for chaining said interceptors, metadata convenience methods and more.
|
||||
|
||||
Chaining
|
||||
|
||||
By default, gRPC doesn't allow one to have more than one interceptor either on the client nor on
|
||||
the server side. `grpc_middleware` provides convenient chaining methods
|
||||
|
||||
Simple way of turning a multiple interceptors into a single interceptor. Here's an example for
|
||||
server chaining:
|
||||
|
||||
myServer := grpc.NewServer(
|
||||
grpc.StreamInterceptor(grpc_middleware.ChainStreamServer(loggingStream, monitoringStream, authStream)),
|
||||
grpc.UnaryInterceptor(grpc_middleware.ChainUnaryServer(loggingUnary, monitoringUnary, authUnary)),
|
||||
)
|
||||
|
||||
These interceptors will be executed from left to right: logging, monitoring and auth.
|
||||
|
||||
Here's an example for client side chaining:
|
||||
|
||||
clientConn, err = grpc.Dial(
|
||||
address,
|
||||
grpc.WithUnaryInterceptor(grpc_middleware.ChainUnaryClient(monitoringClientUnary, retryUnary)),
|
||||
grpc.WithStreamInterceptor(grpc_middleware.ChainStreamClient(monitoringClientStream, retryStream)),
|
||||
)
|
||||
client = pb_testproto.NewTestServiceClient(clientConn)
|
||||
resp, err := client.PingEmpty(s.ctx, &myservice.Request{Msg: "hello"})
|
||||
|
||||
These interceptors will be executed from left to right: monitoring and then retry logic.
|
||||
|
||||
The retry interceptor will call every interceptor that follows it whenever when a retry happens.
|
||||
|
||||
Writing Your Own
|
||||
|
||||
Implementing your own interceptor is pretty trivial: there are interfaces for that. But the interesting
|
||||
bit exposing common data to handlers (and other middleware), similarly to HTTP Middleware design.
|
||||
For example, you may want to pass the identity of the caller from the auth interceptor all the way
|
||||
to the handling function.
|
||||
|
||||
For example, a client side interceptor example for auth looks like:
|
||||
|
||||
func FakeAuthUnaryInterceptor(ctx context.Context, req interface{}, info *grpc.UnaryServerInfo, handler grpc.UnaryHandler) (interface{}, error) {
|
||||
newCtx := context.WithValue(ctx, "user_id", "john@example.com")
|
||||
return handler(newCtx, req)
|
||||
}
|
||||
|
||||
Unfortunately, it's not as easy for streaming RPCs. These have the `context.Context` embedded within
|
||||
the `grpc.ServerStream` object. To pass values through context, a wrapper (`WrappedServerStream`) is
|
||||
needed. For example:
|
||||
|
||||
func FakeAuthStreamingInterceptor(srv interface{}, stream grpc.ServerStream, info *grpc.StreamServerInfo, handler grpc.StreamHandler) error {
|
||||
newStream := grpc_middleware.WrapServerStream(stream)
|
||||
newStream.WrappedContext = context.WithValue(ctx, "user_id", "john@example.com")
|
||||
return handler(srv, newStream)
|
||||
}
|
||||
*/
|
||||
package grpc_middleware
|
||||
17
vendor/github.com/grpc-ecosystem/go-grpc-middleware/makefile
generated
vendored
17
vendor/github.com/grpc-ecosystem/go-grpc-middleware/makefile
generated
vendored
@ -1,17 +0,0 @@
|
||||
SHELL=/bin/bash
|
||||
|
||||
GOFILES_NOVENDOR = $(shell go list ./... | grep -v /vendor/)
|
||||
|
||||
all: vet fmt test
|
||||
|
||||
fmt:
|
||||
go fmt $(GOFILES_NOVENDOR)
|
||||
|
||||
vet:
|
||||
# do not check lostcancel, they are intentional.
|
||||
go vet -lostcancel=false $(GOFILES_NOVENDOR)
|
||||
|
||||
test: vet
|
||||
./scripts/test_all.sh
|
||||
|
||||
.PHONY: all test
|
||||
BIN
vendor/github.com/grpc-ecosystem/go-grpc-middleware/slack.png
generated
vendored
BIN
vendor/github.com/grpc-ecosystem/go-grpc-middleware/slack.png
generated
vendored
Binary file not shown.
|
Before Width: | Height: | Size: 5.0 KiB |
30
vendor/github.com/grpc-ecosystem/go-grpc-middleware/wrappers.go
generated
vendored
30
vendor/github.com/grpc-ecosystem/go-grpc-middleware/wrappers.go
generated
vendored
@ -1,30 +0,0 @@
|
||||
// Copyright 2016 Michal Witkowski. All Rights Reserved.
|
||||
// See LICENSE for licensing terms.
|
||||
|
||||
package grpc_middleware
|
||||
|
||||
import (
|
||||
"context"
|
||||
|
||||
"google.golang.org/grpc"
|
||||
)
|
||||
|
||||
// WrappedServerStream is a thin wrapper around grpc.ServerStream that allows modifying context.
|
||||
type WrappedServerStream struct {
|
||||
grpc.ServerStream
|
||||
// WrappedContext is the wrapper's own Context. You can assign it.
|
||||
WrappedContext context.Context
|
||||
}
|
||||
|
||||
// Context returns the wrapper's WrappedContext, overwriting the nested grpc.ServerStream.Context()
|
||||
func (w *WrappedServerStream) Context() context.Context {
|
||||
return w.WrappedContext
|
||||
}
|
||||
|
||||
// WrapServerStream returns a ServerStream that has the ability to overwrite context.
|
||||
func WrapServerStream(stream grpc.ServerStream) *WrappedServerStream {
|
||||
if existing, ok := stream.(*WrappedServerStream); ok {
|
||||
return existing
|
||||
}
|
||||
return &WrappedServerStream{ServerStream: stream, WrappedContext: stream.Context()}
|
||||
}
|
||||
Reference in New Issue
Block a user