Update dependency google.golang.org/api to v0.15.1
Steps: ./hack/pin-dependency.sh google.golang.org/api v0.15.1 ./hack/update-vendor.sh ./hack/verify-vendor.sh ./hack/pin-dependency.sh github.com/googleapis/gax-go/v2 v2.0.5 ./hack/update-vendor.sh ./hack/verify-vendor.sh ./hack/lint-dependencies.sh
This commit is contained in:
33
vendor/github.com/googleapis/gax-go/v2/BUILD
generated
vendored
Normal file
33
vendor/github.com/googleapis/gax-go/v2/BUILD
generated
vendored
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@@ -0,0 +1,33 @@
|
||||
load("@io_bazel_rules_go//go:def.bzl", "go_library")
|
||||
|
||||
go_library(
|
||||
name = "go_default_library",
|
||||
srcs = [
|
||||
"call_option.go",
|
||||
"gax.go",
|
||||
"header.go",
|
||||
"invoke.go",
|
||||
],
|
||||
importmap = "k8s.io/kubernetes/vendor/github.com/googleapis/gax-go/v2",
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||||
importpath = "github.com/googleapis/gax-go/v2",
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||||
visibility = ["//visibility:public"],
|
||||
deps = [
|
||||
"//vendor/google.golang.org/grpc:go_default_library",
|
||||
"//vendor/google.golang.org/grpc/codes:go_default_library",
|
||||
"//vendor/google.golang.org/grpc/status:go_default_library",
|
||||
],
|
||||
)
|
||||
|
||||
filegroup(
|
||||
name = "package-srcs",
|
||||
srcs = glob(["**"]),
|
||||
tags = ["automanaged"],
|
||||
visibility = ["//visibility:private"],
|
||||
)
|
||||
|
||||
filegroup(
|
||||
name = "all-srcs",
|
||||
srcs = [":package-srcs"],
|
||||
tags = ["automanaged"],
|
||||
visibility = ["//visibility:public"],
|
||||
)
|
27
vendor/github.com/googleapis/gax-go/v2/LICENSE
generated
vendored
Normal file
27
vendor/github.com/googleapis/gax-go/v2/LICENSE
generated
vendored
Normal file
@@ -0,0 +1,27 @@
|
||||
Copyright 2016, Google Inc.
|
||||
All rights reserved.
|
||||
Redistribution and use in source and binary forms, with or without
|
||||
modification, are permitted provided that the following conditions are
|
||||
met:
|
||||
|
||||
* Redistributions of source code must retain the above copyright
|
||||
notice, this list of conditions and the following disclaimer.
|
||||
* Redistributions in binary form must reproduce the above
|
||||
copyright notice, this list of conditions and the following disclaimer
|
||||
in the documentation and/or other materials provided with the
|
||||
distribution.
|
||||
* Neither the name of Google Inc. nor the names of its
|
||||
contributors may be used to endorse or promote products derived from
|
||||
this software without specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||
OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
161
vendor/github.com/googleapis/gax-go/v2/call_option.go
generated
vendored
Normal file
161
vendor/github.com/googleapis/gax-go/v2/call_option.go
generated
vendored
Normal file
@@ -0,0 +1,161 @@
|
||||
// Copyright 2016, Google Inc.
|
||||
// All rights reserved.
|
||||
//
|
||||
// Redistribution and use in source and binary forms, with or without
|
||||
// modification, are permitted provided that the following conditions are
|
||||
// met:
|
||||
//
|
||||
// * Redistributions of source code must retain the above copyright
|
||||
// notice, this list of conditions and the following disclaimer.
|
||||
// * Redistributions in binary form must reproduce the above
|
||||
// copyright notice, this list of conditions and the following disclaimer
|
||||
// in the documentation and/or other materials provided with the
|
||||
// distribution.
|
||||
// * Neither the name of Google Inc. nor the names of its
|
||||
// contributors may be used to endorse or promote products derived from
|
||||
// this software without specific prior written permission.
|
||||
//
|
||||
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
package gax
|
||||
|
||||
import (
|
||||
"math/rand"
|
||||
"time"
|
||||
|
||||
"google.golang.org/grpc"
|
||||
"google.golang.org/grpc/codes"
|
||||
"google.golang.org/grpc/status"
|
||||
)
|
||||
|
||||
// CallOption is an option used by Invoke to control behaviors of RPC calls.
|
||||
// CallOption works by modifying relevant fields of CallSettings.
|
||||
type CallOption interface {
|
||||
// Resolve applies the option by modifying cs.
|
||||
Resolve(cs *CallSettings)
|
||||
}
|
||||
|
||||
// Retryer is used by Invoke to determine retry behavior.
|
||||
type Retryer interface {
|
||||
// Retry reports whether a request should be retriedand how long to pause before retrying
|
||||
// if the previous attempt returned with err. Invoke never calls Retry with nil error.
|
||||
Retry(err error) (pause time.Duration, shouldRetry bool)
|
||||
}
|
||||
|
||||
type retryerOption func() Retryer
|
||||
|
||||
func (o retryerOption) Resolve(s *CallSettings) {
|
||||
s.Retry = o
|
||||
}
|
||||
|
||||
// WithRetry sets CallSettings.Retry to fn.
|
||||
func WithRetry(fn func() Retryer) CallOption {
|
||||
return retryerOption(fn)
|
||||
}
|
||||
|
||||
// OnCodes returns a Retryer that retries if and only if
|
||||
// the previous attempt returns a GRPC error whose error code is stored in cc.
|
||||
// Pause times between retries are specified by bo.
|
||||
//
|
||||
// bo is only used for its parameters; each Retryer has its own copy.
|
||||
func OnCodes(cc []codes.Code, bo Backoff) Retryer {
|
||||
return &boRetryer{
|
||||
backoff: bo,
|
||||
codes: append([]codes.Code(nil), cc...),
|
||||
}
|
||||
}
|
||||
|
||||
type boRetryer struct {
|
||||
backoff Backoff
|
||||
codes []codes.Code
|
||||
}
|
||||
|
||||
func (r *boRetryer) Retry(err error) (time.Duration, bool) {
|
||||
st, ok := status.FromError(err)
|
||||
if !ok {
|
||||
return 0, false
|
||||
}
|
||||
c := st.Code()
|
||||
for _, rc := range r.codes {
|
||||
if c == rc {
|
||||
return r.backoff.Pause(), true
|
||||
}
|
||||
}
|
||||
return 0, false
|
||||
}
|
||||
|
||||
// Backoff implements exponential backoff.
|
||||
// The wait time between retries is a random value between 0 and the "retry envelope".
|
||||
// The envelope starts at Initial and increases by the factor of Multiplier every retry,
|
||||
// but is capped at Max.
|
||||
type Backoff struct {
|
||||
// Initial is the initial value of the retry envelope, defaults to 1 second.
|
||||
Initial time.Duration
|
||||
|
||||
// Max is the maximum value of the retry envelope, defaults to 30 seconds.
|
||||
Max time.Duration
|
||||
|
||||
// Multiplier is the factor by which the retry envelope increases.
|
||||
// It should be greater than 1 and defaults to 2.
|
||||
Multiplier float64
|
||||
|
||||
// cur is the current retry envelope
|
||||
cur time.Duration
|
||||
}
|
||||
|
||||
// Pause returns the next time.Duration that the caller should use to backoff.
|
||||
func (bo *Backoff) Pause() time.Duration {
|
||||
if bo.Initial == 0 {
|
||||
bo.Initial = time.Second
|
||||
}
|
||||
if bo.cur == 0 {
|
||||
bo.cur = bo.Initial
|
||||
}
|
||||
if bo.Max == 0 {
|
||||
bo.Max = 30 * time.Second
|
||||
}
|
||||
if bo.Multiplier < 1 {
|
||||
bo.Multiplier = 2
|
||||
}
|
||||
// Select a duration between 1ns and the current max. It might seem
|
||||
// counterintuitive to have so much jitter, but
|
||||
// https://www.awsarchitectureblog.com/2015/03/backoff.html argues that
|
||||
// that is the best strategy.
|
||||
d := time.Duration(1 + rand.Int63n(int64(bo.cur)))
|
||||
bo.cur = time.Duration(float64(bo.cur) * bo.Multiplier)
|
||||
if bo.cur > bo.Max {
|
||||
bo.cur = bo.Max
|
||||
}
|
||||
return d
|
||||
}
|
||||
|
||||
type grpcOpt []grpc.CallOption
|
||||
|
||||
func (o grpcOpt) Resolve(s *CallSettings) {
|
||||
s.GRPC = o
|
||||
}
|
||||
|
||||
// WithGRPCOptions allows passing gRPC call options during client creation.
|
||||
func WithGRPCOptions(opt ...grpc.CallOption) CallOption {
|
||||
return grpcOpt(append([]grpc.CallOption(nil), opt...))
|
||||
}
|
||||
|
||||
// CallSettings allow fine-grained control over how calls are made.
|
||||
type CallSettings struct {
|
||||
// Retry returns a Retryer to be used to control retry logic of a method call.
|
||||
// If Retry is nil or the returned Retryer is nil, the call will not be retried.
|
||||
Retry func() Retryer
|
||||
|
||||
// CallOptions to be forwarded to GRPC.
|
||||
GRPC []grpc.CallOption
|
||||
}
|
39
vendor/github.com/googleapis/gax-go/v2/gax.go
generated
vendored
Normal file
39
vendor/github.com/googleapis/gax-go/v2/gax.go
generated
vendored
Normal file
@@ -0,0 +1,39 @@
|
||||
// Copyright 2016, Google Inc.
|
||||
// All rights reserved.
|
||||
//
|
||||
// Redistribution and use in source and binary forms, with or without
|
||||
// modification, are permitted provided that the following conditions are
|
||||
// met:
|
||||
//
|
||||
// * Redistributions of source code must retain the above copyright
|
||||
// notice, this list of conditions and the following disclaimer.
|
||||
// * Redistributions in binary form must reproduce the above
|
||||
// copyright notice, this list of conditions and the following disclaimer
|
||||
// in the documentation and/or other materials provided with the
|
||||
// distribution.
|
||||
// * Neither the name of Google Inc. nor the names of its
|
||||
// contributors may be used to endorse or promote products derived from
|
||||
// this software without specific prior written permission.
|
||||
//
|
||||
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
// Package gax contains a set of modules which aid the development of APIs
|
||||
// for clients and servers based on gRPC and Google API conventions.
|
||||
//
|
||||
// Application code will rarely need to use this library directly.
|
||||
// However, code generated automatically from API definition files can use it
|
||||
// to simplify code generation and to provide more convenient and idiomatic API surfaces.
|
||||
package gax
|
||||
|
||||
// Version specifies the gax-go version being used.
|
||||
const Version = "2.0.4"
|
3
vendor/github.com/googleapis/gax-go/v2/go.mod
generated
vendored
Normal file
3
vendor/github.com/googleapis/gax-go/v2/go.mod
generated
vendored
Normal file
@@ -0,0 +1,3 @@
|
||||
module github.com/googleapis/gax-go/v2
|
||||
|
||||
require google.golang.org/grpc v1.19.0
|
25
vendor/github.com/googleapis/gax-go/v2/go.sum
generated
vendored
Normal file
25
vendor/github.com/googleapis/gax-go/v2/go.sum
generated
vendored
Normal file
@@ -0,0 +1,25 @@
|
||||
cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
|
||||
github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
|
||||
github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw=
|
||||
github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b h1:VKtxabqXZkF25pY9ekfRL6a582T4P37/31XEstQ5p58=
|
||||
github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b/go.mod h1:SBH7ygxi8pfUlaOkMMuAQtPIUF8ecWP5IEl/CR7VP2Q=
|
||||
github.com/golang/mock v1.1.1/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfbm0A=
|
||||
github.com/golang/protobuf v1.2.0 h1:P3YflyNX/ehuJFLhxviNdFxQPkGK5cDcApsge1SqnvM=
|
||||
github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
|
||||
golang.org/x/lint v0.0.0-20181026193005-c67002cb31c3/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE=
|
||||
golang.org/x/net v0.0.0-20180826012351-8a410e7b638d h1:g9qWBGx4puODJTMVyoPrpoxPFgVGd+z1DZwjfRu4d0I=
|
||||
golang.org/x/net v0.0.0-20180826012351-8a410e7b638d/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
|
||||
golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
|
||||
golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f h1:wMNYb4v58l5UBM7MYRLPG6ZhfOqbKu7X5eyFl8ZhKvA=
|
||||
golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
|
||||
golang.org/x/sys v0.0.0-20180830151530-49385e6e1522 h1:Ve1ORMCxvRmSXBwJK+t3Oy+V2vRW2OetUQBq4rJIkZE=
|
||||
golang.org/x/sys v0.0.0-20180830151530-49385e6e1522/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
|
||||
golang.org/x/text v0.3.0 h1:g61tztE5qeGQ89tm6NTjjM9VPIm088od1l6aSorWRWg=
|
||||
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
|
||||
golang.org/x/tools v0.0.0-20190114222345-bf090417da8b/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
|
||||
google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9YwlJXL52JkM=
|
||||
google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8 h1:Nw54tB0rB7hY/N0NQvRW8DG4Yk3Q6T9cu9RcFQDu1tc=
|
||||
google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc=
|
||||
google.golang.org/grpc v1.19.0 h1:cfg4PD8YEdSFnm7qLV4++93WcmhH2nIUhMjhdCvl3j8=
|
||||
google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c=
|
||||
honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
|
53
vendor/github.com/googleapis/gax-go/v2/header.go
generated
vendored
Normal file
53
vendor/github.com/googleapis/gax-go/v2/header.go
generated
vendored
Normal file
@@ -0,0 +1,53 @@
|
||||
// Copyright 2018, Google Inc.
|
||||
// All rights reserved.
|
||||
//
|
||||
// Redistribution and use in source and binary forms, with or without
|
||||
// modification, are permitted provided that the following conditions are
|
||||
// met:
|
||||
//
|
||||
// * Redistributions of source code must retain the above copyright
|
||||
// notice, this list of conditions and the following disclaimer.
|
||||
// * Redistributions in binary form must reproduce the above
|
||||
// copyright notice, this list of conditions and the following disclaimer
|
||||
// in the documentation and/or other materials provided with the
|
||||
// distribution.
|
||||
// * Neither the name of Google Inc. nor the names of its
|
||||
// contributors may be used to endorse or promote products derived from
|
||||
// this software without specific prior written permission.
|
||||
//
|
||||
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
package gax
|
||||
|
||||
import "bytes"
|
||||
|
||||
// XGoogHeader is for use by the Google Cloud Libraries only.
|
||||
//
|
||||
// XGoogHeader formats key-value pairs.
|
||||
// The resulting string is suitable for x-goog-api-client header.
|
||||
func XGoogHeader(keyval ...string) string {
|
||||
if len(keyval) == 0 {
|
||||
return ""
|
||||
}
|
||||
if len(keyval)%2 != 0 {
|
||||
panic("gax.Header: odd argument count")
|
||||
}
|
||||
var buf bytes.Buffer
|
||||
for i := 0; i < len(keyval); i += 2 {
|
||||
buf.WriteByte(' ')
|
||||
buf.WriteString(keyval[i])
|
||||
buf.WriteByte('/')
|
||||
buf.WriteString(keyval[i+1])
|
||||
}
|
||||
return buf.String()[1:]
|
||||
}
|
99
vendor/github.com/googleapis/gax-go/v2/invoke.go
generated
vendored
Normal file
99
vendor/github.com/googleapis/gax-go/v2/invoke.go
generated
vendored
Normal file
@@ -0,0 +1,99 @@
|
||||
// Copyright 2016, Google Inc.
|
||||
// All rights reserved.
|
||||
//
|
||||
// Redistribution and use in source and binary forms, with or without
|
||||
// modification, are permitted provided that the following conditions are
|
||||
// met:
|
||||
//
|
||||
// * Redistributions of source code must retain the above copyright
|
||||
// notice, this list of conditions and the following disclaimer.
|
||||
// * Redistributions in binary form must reproduce the above
|
||||
// copyright notice, this list of conditions and the following disclaimer
|
||||
// in the documentation and/or other materials provided with the
|
||||
// distribution.
|
||||
// * Neither the name of Google Inc. nor the names of its
|
||||
// contributors may be used to endorse or promote products derived from
|
||||
// this software without specific prior written permission.
|
||||
//
|
||||
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
package gax
|
||||
|
||||
import (
|
||||
"context"
|
||||
"strings"
|
||||
"time"
|
||||
)
|
||||
|
||||
// APICall is a user defined call stub.
|
||||
type APICall func(context.Context, CallSettings) error
|
||||
|
||||
// Invoke calls the given APICall,
|
||||
// performing retries as specified by opts, if any.
|
||||
func Invoke(ctx context.Context, call APICall, opts ...CallOption) error {
|
||||
var settings CallSettings
|
||||
for _, opt := range opts {
|
||||
opt.Resolve(&settings)
|
||||
}
|
||||
return invoke(ctx, call, settings, Sleep)
|
||||
}
|
||||
|
||||
// Sleep is similar to time.Sleep, but it can be interrupted by ctx.Done() closing.
|
||||
// If interrupted, Sleep returns ctx.Err().
|
||||
func Sleep(ctx context.Context, d time.Duration) error {
|
||||
t := time.NewTimer(d)
|
||||
select {
|
||||
case <-ctx.Done():
|
||||
t.Stop()
|
||||
return ctx.Err()
|
||||
case <-t.C:
|
||||
return nil
|
||||
}
|
||||
}
|
||||
|
||||
type sleeper func(ctx context.Context, d time.Duration) error
|
||||
|
||||
// invoke implements Invoke, taking an additional sleeper argument for testing.
|
||||
func invoke(ctx context.Context, call APICall, settings CallSettings, sp sleeper) error {
|
||||
var retryer Retryer
|
||||
for {
|
||||
err := call(ctx, settings)
|
||||
if err == nil {
|
||||
return nil
|
||||
}
|
||||
if settings.Retry == nil {
|
||||
return err
|
||||
}
|
||||
// Never retry permanent certificate errors. (e.x. if ca-certificates
|
||||
// are not installed). We should only make very few, targeted
|
||||
// exceptions: many (other) status=Unavailable should be retried, such
|
||||
// as if there's a network hiccup, or the internet goes out for a
|
||||
// minute. This is also why here we are doing string parsing instead of
|
||||
// simply making Unavailable a non-retried code elsewhere.
|
||||
if strings.Contains(err.Error(), "x509: certificate signed by unknown authority") {
|
||||
return err
|
||||
}
|
||||
if retryer == nil {
|
||||
if r := settings.Retry(); r != nil {
|
||||
retryer = r
|
||||
} else {
|
||||
return err
|
||||
}
|
||||
}
|
||||
if d, ok := retryer.Retry(err); !ok {
|
||||
return err
|
||||
} else if err = sp(ctx, d); err != nil {
|
||||
return err
|
||||
}
|
||||
}
|
||||
}
|
Reference in New Issue
Block a user