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vendor: update buildkit to master@8b7bcb900d3c

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Signed-off-by: Justin Chadwell <me@jedevc.com>
This commit is contained in:
Justin Chadwell
2023-03-29 12:38:36 +01:00
parent c6cdcb02cf
commit 9541457c54
416 changed files with 24398 additions and 16253 deletions
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374
vendor/google.golang.org/genproto/googleapis/rpc/errdetails/error_details.pb.go generated vendored
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@ -1,4 +1,4 @@
// Copyright 2020 Google LLC
// Copyright 2022 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
@ -15,7 +15,7 @@
// Code generated by protoc-gen-go. DO NOT EDIT.
// versions:
// protoc-gen-go v1.26.0
// protoc v3.12.2
// protoc v3.21.9
// source: google/rpc/error_details.proto
package errdetails
@ -36,6 +36,112 @@ const (
_ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20)
)
// Describes the cause of the error with structured details.
//
// Example of an error when contacting the "pubsub.googleapis.com" API when it
// is not enabled:
//
// { "reason": "API_DISABLED"
// "domain": "googleapis.com"
// "metadata": {
// "resource": "projects/123",
// "service": "pubsub.googleapis.com"
// }
// }
//
// This response indicates that the pubsub.googleapis.com API is not enabled.
//
// Example of an error that is returned when attempting to create a Spanner
// instance in a region that is out of stock:
//
// { "reason": "STOCKOUT"
// "domain": "spanner.googleapis.com",
// "metadata": {
// "availableRegions": "us-central1,us-east2"
// }
// }
type ErrorInfo struct {
state protoimpl.MessageState
sizeCache protoimpl.SizeCache
unknownFields protoimpl.UnknownFields
// The reason of the error. This is a constant value that identifies the
// proximate cause of the error. Error reasons are unique within a particular
// domain of errors. This should be at most 63 characters and match a
// regular expression of `[A-Z][A-Z0-9_]+[A-Z0-9]`, which represents
// UPPER_SNAKE_CASE.
Reason string `protobuf:"bytes,1,opt,name=reason,proto3" json:"reason,omitempty"`
// The logical grouping to which the "reason" belongs. The error domain
// is typically the registered service name of the tool or product that
// generates the error. Example: "pubsub.googleapis.com". If the error is
// generated by some common infrastructure, the error domain must be a
// globally unique value that identifies the infrastructure. For Google API
// infrastructure, the error domain is "googleapis.com".
Domain string `protobuf:"bytes,2,opt,name=domain,proto3" json:"domain,omitempty"`
// Additional structured details about this error.
//
// Keys should match /[a-zA-Z0-9-_]/ and be limited to 64 characters in
// length. When identifying the current value of an exceeded limit, the units
// should be contained in the key, not the value. For example, rather than
// {"instanceLimit": "100/request"}, should be returned as,
// {"instanceLimitPerRequest": "100"}, if the client exceeds the number of
// instances that can be created in a single (batch) request.
Metadata map[string]string `protobuf:"bytes,3,rep,name=metadata,proto3" json:"metadata,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"`
}
func (x *ErrorInfo) Reset() {
*x = ErrorInfo{}
if protoimpl.UnsafeEnabled {
mi := &file_google_rpc_error_details_proto_msgTypes[0]
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
ms.StoreMessageInfo(mi)
}
}
func (x *ErrorInfo) String() string {
return protoimpl.X.MessageStringOf(x)
}
func (*ErrorInfo) ProtoMessage() {}
func (x *ErrorInfo) ProtoReflect() protoreflect.Message {
mi := &file_google_rpc_error_details_proto_msgTypes[0]
if protoimpl.UnsafeEnabled && x != nil {
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
if ms.LoadMessageInfo() == nil {
ms.StoreMessageInfo(mi)
}
return ms
}
return mi.MessageOf(x)
}
// Deprecated: Use ErrorInfo.ProtoReflect.Descriptor instead.
func (*ErrorInfo) Descriptor() ([]byte, []int) {
return file_google_rpc_error_details_proto_rawDescGZIP(), []int{0}
}
func (x *ErrorInfo) GetReason() string {
if x != nil {
return x.Reason
}
return ""
}
func (x *ErrorInfo) GetDomain() string {
if x != nil {
return x.Domain
}
return ""
}
func (x *ErrorInfo) GetMetadata() map[string]string {
if x != nil {
return x.Metadata
}
return nil
}
// Describes when the clients can retry a failed request. Clients could ignore
// the recommendation here or retry when this information is missing from error
// responses.
@ -61,7 +167,7 @@ type RetryInfo struct {
func (x *RetryInfo) Reset() {
*x = RetryInfo{}
if protoimpl.UnsafeEnabled {
mi := &file_google_rpc_error_details_proto_msgTypes[0]
mi := &file_google_rpc_error_details_proto_msgTypes[1]
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
ms.StoreMessageInfo(mi)
}
@ -74,7 +180,7 @@ func (x *RetryInfo) String() string {
func (*RetryInfo) ProtoMessage() {}
func (x *RetryInfo) ProtoReflect() protoreflect.Message {
mi := &file_google_rpc_error_details_proto_msgTypes[0]
mi := &file_google_rpc_error_details_proto_msgTypes[1]
if protoimpl.UnsafeEnabled && x != nil {
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
if ms.LoadMessageInfo() == nil {
@ -87,7 +193,7 @@ func (x *RetryInfo) ProtoReflect() protoreflect.Message {
// Deprecated: Use RetryInfo.ProtoReflect.Descriptor instead.
func (*RetryInfo) Descriptor() ([]byte, []int) {
return file_google_rpc_error_details_proto_rawDescGZIP(), []int{0}
return file_google_rpc_error_details_proto_rawDescGZIP(), []int{1}
}
func (x *RetryInfo) GetRetryDelay() *durationpb.Duration {
@ -112,7 +218,7 @@ type DebugInfo struct {
func (x *DebugInfo) Reset() {
*x = DebugInfo{}
if protoimpl.UnsafeEnabled {
mi := &file_google_rpc_error_details_proto_msgTypes[1]
mi := &file_google_rpc_error_details_proto_msgTypes[2]
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
ms.StoreMessageInfo(mi)
}
@ -125,7 +231,7 @@ func (x *DebugInfo) String() string {
func (*DebugInfo) ProtoMessage() {}
func (x *DebugInfo) ProtoReflect() protoreflect.Message {
mi := &file_google_rpc_error_details_proto_msgTypes[1]
mi := &file_google_rpc_error_details_proto_msgTypes[2]
if protoimpl.UnsafeEnabled && x != nil {
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
if ms.LoadMessageInfo() == nil {
@ -138,7 +244,7 @@ func (x *DebugInfo) ProtoReflect() protoreflect.Message {
// Deprecated: Use DebugInfo.ProtoReflect.Descriptor instead.
func (*DebugInfo) Descriptor() ([]byte, []int) {
return file_google_rpc_error_details_proto_rawDescGZIP(), []int{1}
return file_google_rpc_error_details_proto_rawDescGZIP(), []int{2}
}
func (x *DebugInfo) GetStackEntries() []string {
@ -178,7 +284,7 @@ type QuotaFailure struct {
func (x *QuotaFailure) Reset() {
*x = QuotaFailure{}
if protoimpl.UnsafeEnabled {
mi := &file_google_rpc_error_details_proto_msgTypes[2]
mi := &file_google_rpc_error_details_proto_msgTypes[3]
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
ms.StoreMessageInfo(mi)
}
@ -191,7 +297,7 @@ func (x *QuotaFailure) String() string {
func (*QuotaFailure) ProtoMessage() {}
func (x *QuotaFailure) ProtoReflect() protoreflect.Message {
mi := &file_google_rpc_error_details_proto_msgTypes[2]
mi := &file_google_rpc_error_details_proto_msgTypes[3]
if protoimpl.UnsafeEnabled && x != nil {
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
if ms.LoadMessageInfo() == nil {
@ -204,7 +310,7 @@ func (x *QuotaFailure) ProtoReflect() protoreflect.Message {
// Deprecated: Use QuotaFailure.ProtoReflect.Descriptor instead.
func (*QuotaFailure) Descriptor() ([]byte, []int) {
return file_google_rpc_error_details_proto_rawDescGZIP(), []int{2}
return file_google_rpc_error_details_proto_rawDescGZIP(), []int{3}
}
func (x *QuotaFailure) GetViolations() []*QuotaFailure_Violation {
@ -214,111 +320,6 @@ func (x *QuotaFailure) GetViolations() []*QuotaFailure_Violation {
return nil
}
// Describes the cause of the error with structured details.
//
// Example of an error when contacting the "pubsub.googleapis.com" API when it
// is not enabled:
//
// { "reason": "API_DISABLED"
// "domain": "googleapis.com"
// "metadata": {
// "resource": "projects/123",
// "service": "pubsub.googleapis.com"
// }
// }
//
// This response indicates that the pubsub.googleapis.com API is not enabled.
//
// Example of an error that is returned when attempting to create a Spanner
// instance in a region that is out of stock:
//
// { "reason": "STOCKOUT"
// "domain": "spanner.googleapis.com",
// "metadata": {
// "availableRegions": "us-central1,us-east2"
// }
// }
type ErrorInfo struct {
state protoimpl.MessageState
sizeCache protoimpl.SizeCache
unknownFields protoimpl.UnknownFields
// The reason of the error. This is a constant value that identifies the
// proximate cause of the error. Error reasons are unique within a particular
// domain of errors. This should be at most 63 characters and match
// /[A-Z0-9_]+/.
Reason string `protobuf:"bytes,1,opt,name=reason,proto3" json:"reason,omitempty"`
// The logical grouping to which the "reason" belongs. The error domain
// is typically the registered service name of the tool or product that
// generates the error. Example: "pubsub.googleapis.com". If the error is
// generated by some common infrastructure, the error domain must be a
// globally unique value that identifies the infrastructure. For Google API
// infrastructure, the error domain is "googleapis.com".
Domain string `protobuf:"bytes,2,opt,name=domain,proto3" json:"domain,omitempty"`
// Additional structured details about this error.
//
// Keys should match /[a-zA-Z0-9-_]/ and be limited to 64 characters in
// length. When identifying the current value of an exceeded limit, the units
// should be contained in the key, not the value. For example, rather than
// {"instanceLimit": "100/request"}, should be returned as,
// {"instanceLimitPerRequest": "100"}, if the client exceeds the number of
// instances that can be created in a single (batch) request.
Metadata map[string]string `protobuf:"bytes,3,rep,name=metadata,proto3" json:"metadata,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"`
}
func (x *ErrorInfo) Reset() {
*x = ErrorInfo{}
if protoimpl.UnsafeEnabled {
mi := &file_google_rpc_error_details_proto_msgTypes[3]
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
ms.StoreMessageInfo(mi)
}
}
func (x *ErrorInfo) String() string {
return protoimpl.X.MessageStringOf(x)
}
func (*ErrorInfo) ProtoMessage() {}
func (x *ErrorInfo) ProtoReflect() protoreflect.Message {
mi := &file_google_rpc_error_details_proto_msgTypes[3]
if protoimpl.UnsafeEnabled && x != nil {
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
if ms.LoadMessageInfo() == nil {
ms.StoreMessageInfo(mi)
}
return ms
}
return mi.MessageOf(x)
}
// Deprecated: Use ErrorInfo.ProtoReflect.Descriptor instead.
func (*ErrorInfo) Descriptor() ([]byte, []int) {
return file_google_rpc_error_details_proto_rawDescGZIP(), []int{3}
}
func (x *ErrorInfo) GetReason() string {
if x != nil {
return x.Reason
}
return ""
}
func (x *ErrorInfo) GetDomain() string {
if x != nil {
return x.Domain
}
return ""
}
func (x *ErrorInfo) GetMetadata() map[string]string {
if x != nil {
return x.Metadata
}
return nil
}
// Describes what preconditions have failed.
//
// For example, if an RPC failed because it required the Terms of Service to be
@ -495,7 +496,8 @@ type ResourceInfo struct {
ResourceType string `protobuf:"bytes,1,opt,name=resource_type,json=resourceType,proto3" json:"resource_type,omitempty"`
// The name of the resource being accessed. For example, a shared calendar
// name: "example.com_4fghdhgsrgh@group.calendar.google.com", if the current
// error is [google.rpc.Code.PERMISSION_DENIED][google.rpc.Code.PERMISSION_DENIED].
// error is
// [google.rpc.Code.PERMISSION_DENIED][google.rpc.Code.PERMISSION_DENIED].
ResourceName string `protobuf:"bytes,2,opt,name=resource_name,json=resourceName,proto3" json:"resource_name,omitempty"`
// The owner of the resource (optional).
// For example, "user:<owner email>" or "project:<Google developer project
@ -628,7 +630,7 @@ type LocalizedMessage struct {
unknownFields protoimpl.UnknownFields
// The locale used following the specification defined at
// http://www.rfc-editor.org/rfc/bcp/bcp47.txt.
// https://www.rfc-editor.org/rfc/bcp/bcp47.txt.
// Examples are: "en-US", "fr-CH", "es-MX"
Locale string `protobuf:"bytes,1,opt,name=locale,proto3" json:"locale,omitempty"`
// The localized error message in the above locale.
@ -705,7 +707,7 @@ type QuotaFailure_Violation struct {
func (x *QuotaFailure_Violation) Reset() {
*x = QuotaFailure_Violation{}
if protoimpl.UnsafeEnabled {
mi := &file_google_rpc_error_details_proto_msgTypes[10]
mi := &file_google_rpc_error_details_proto_msgTypes[11]
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
ms.StoreMessageInfo(mi)
}
@ -718,7 +720,7 @@ func (x *QuotaFailure_Violation) String() string {
func (*QuotaFailure_Violation) ProtoMessage() {}
func (x *QuotaFailure_Violation) ProtoReflect() protoreflect.Message {
mi := &file_google_rpc_error_details_proto_msgTypes[10]
mi := &file_google_rpc_error_details_proto_msgTypes[11]
if protoimpl.UnsafeEnabled && x != nil {
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
if ms.LoadMessageInfo() == nil {
@ -731,7 +733,7 @@ func (x *QuotaFailure_Violation) ProtoReflect() protoreflect.Message {
// Deprecated: Use QuotaFailure_Violation.ProtoReflect.Descriptor instead.
func (*QuotaFailure_Violation) Descriptor() ([]byte, []int) {
return file_google_rpc_error_details_proto_rawDescGZIP(), []int{2, 0}
return file_google_rpc_error_details_proto_rawDescGZIP(), []int{3, 0}
}
func (x *QuotaFailure_Violation) GetSubject() string {
@ -828,9 +830,43 @@ type BadRequest_FieldViolation struct {
sizeCache protoimpl.SizeCache
unknownFields protoimpl.UnknownFields
// A path leading to a field in the request body. The value will be a
// A path that leads to a field in the request body. The value will be a
// sequence of dot-separated identifiers that identify a protocol buffer
// field. E.g., "field_violations.field" would identify this field.
// field.
//
// Consider the following:
//
// message CreateContactRequest {
// message EmailAddress {
// enum Type {
// TYPE_UNSPECIFIED = 0;
// HOME = 1;
// WORK = 2;
// }
//
// optional string email = 1;
// repeated EmailType type = 2;
// }
//
// string full_name = 1;
// repeated EmailAddress email_addresses = 2;
// }
//
// In this example, in proto `field` could take one of the following values:
//
// - `full_name` for a violation in the `full_name` value
// - `email_addresses[1].email` for a violation in the `email` field of the
// first `email_addresses` message
// - `email_addresses[3].type[2]` for a violation in the second `type`
// value in the third `email_addresses` message.
//
// In JSON, the same values are represented as:
//
// - `fullName` for a violation in the `fullName` value
// - `emailAddresses[1].email` for a violation in the `email` field of the
// first `emailAddresses` message
// - `emailAddresses[3].type[2]` for a violation in the second `type`
// value in the third `emailAddresses` message.
Field string `protobuf:"bytes,1,opt,name=field,proto3" json:"field,omitempty"`
// A description of why the request element is bad.
Description string `protobuf:"bytes,2,opt,name=description,proto3" json:"description,omitempty"`
@ -947,38 +983,38 @@ var file_google_rpc_error_details_proto_rawDesc = []byte{
0x6f, 0x72, 0x5f, 0x64, 0x65, 0x74, 0x61, 0x69, 0x6c, 0x73, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f,
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0x01, 0x20, 0x03, 0x28, 0x0b, 0x32, 0x29, 0x2e, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x72,
@ -1051,27 +1087,27 @@ func file_google_rpc_error_details_proto_rawDescGZIP() []byte {
var file_google_rpc_error_details_proto_msgTypes = make([]protoimpl.MessageInfo, 15)
var file_google_rpc_error_details_proto_goTypes = []interface{}{
(*RetryInfo)(nil), // 0: google.rpc.RetryInfo
(*DebugInfo)(nil), // 1: google.rpc.DebugInfo
(*QuotaFailure)(nil), // 2: google.rpc.QuotaFailure
(*ErrorInfo)(nil), // 3: google.rpc.ErrorInfo
(*ErrorInfo)(nil), // 0: google.rpc.ErrorInfo
(*RetryInfo)(nil), // 1: google.rpc.RetryInfo
(*DebugInfo)(nil), // 2: google.rpc.DebugInfo
(*QuotaFailure)(nil), // 3: google.rpc.QuotaFailure
(*PreconditionFailure)(nil), // 4: google.rpc.PreconditionFailure
(*BadRequest)(nil), // 5: google.rpc.BadRequest
(*RequestInfo)(nil), // 6: google.rpc.RequestInfo
(*ResourceInfo)(nil), // 7: google.rpc.ResourceInfo
(*Help)(nil), // 8: google.rpc.Help
(*LocalizedMessage)(nil), // 9: google.rpc.LocalizedMessage
(*QuotaFailure_Violation)(nil), // 10: google.rpc.QuotaFailure.Violation
nil, // 11: google.rpc.ErrorInfo.MetadataEntry
nil, // 10: google.rpc.ErrorInfo.MetadataEntry
(*QuotaFailure_Violation)(nil), // 11: google.rpc.QuotaFailure.Violation
(*PreconditionFailure_Violation)(nil), // 12: google.rpc.PreconditionFailure.Violation
(*BadRequest_FieldViolation)(nil), // 13: google.rpc.BadRequest.FieldViolation
(*Help_Link)(nil), // 14: google.rpc.Help.Link
(*durationpb.Duration)(nil), // 15: google.protobuf.Duration
}
var file_google_rpc_error_details_proto_depIdxs = []int32{
15, // 0: google.rpc.RetryInfo.retry_delay:type_name -> google.protobuf.Duration
10, // 1: google.rpc.QuotaFailure.violations:type_name -> google.rpc.QuotaFailure.Violation
11, // 2: google.rpc.ErrorInfo.metadata:type_name -> google.rpc.ErrorInfo.MetadataEntry
10, // 0: google.rpc.ErrorInfo.metadata:type_name -> google.rpc.ErrorInfo.MetadataEntry
15, // 1: google.rpc.RetryInfo.retry_delay:type_name -> google.protobuf.Duration
11, // 2: google.rpc.QuotaFailure.violations:type_name -> google.rpc.QuotaFailure.Violation
12, // 3: google.rpc.PreconditionFailure.violations:type_name -> google.rpc.PreconditionFailure.Violation
13, // 4: google.rpc.BadRequest.field_violations:type_name -> google.rpc.BadRequest.FieldViolation
14, // 5: google.rpc.Help.links:type_name -> google.rpc.Help.Link
@ -1089,7 +1125,7 @@ func file_google_rpc_error_details_proto_init() {
}
if !protoimpl.UnsafeEnabled {
file_google_rpc_error_details_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} {
switch v := v.(*RetryInfo); i {
switch v := v.(*ErrorInfo); i {
case 0:
return &v.state
case 1:
@ -1101,7 +1137,7 @@ func file_google_rpc_error_details_proto_init() {
}
}
file_google_rpc_error_details_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} {
switch v := v.(*DebugInfo); i {
switch v := v.(*RetryInfo); i {
case 0:
return &v.state
case 1:
@ -1113,7 +1149,7 @@ func file_google_rpc_error_details_proto_init() {
}
}
file_google_rpc_error_details_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} {
switch v := v.(*QuotaFailure); i {
switch v := v.(*DebugInfo); i {
case 0:
return &v.state
case 1:
@ -1125,7 +1161,7 @@ func file_google_rpc_error_details_proto_init() {
}
}
file_google_rpc_error_details_proto_msgTypes[3].Exporter = func(v interface{}, i int) interface{} {
switch v := v.(*ErrorInfo); i {
switch v := v.(*QuotaFailure); i {
case 0:
return &v.state
case 1:
@ -1208,7 +1244,7 @@ func file_google_rpc_error_details_proto_init() {
return nil
}
}
file_google_rpc_error_details_proto_msgTypes[10].Exporter = func(v interface{}, i int) interface{} {
file_google_rpc_error_details_proto_msgTypes[11].Exporter = func(v interface{}, i int) interface{} {
switch v := v.(*QuotaFailure_Violation); i {
case 0:
return &v.state

10
vendor/google.golang.org/genproto/googleapis/rpc/status/status.pb.go generated vendored
View File

@ -1,4 +1,4 @@
// Copyright 2020 Google LLC
// Copyright 2022 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
@ -15,7 +15,7 @@
// Code generated by protoc-gen-go. DO NOT EDIT.
// versions:
// protoc-gen-go v1.26.0
// protoc v3.12.2
// protoc v3.21.9
// source: google/rpc/status.proto
package status
@ -48,11 +48,13 @@ type Status struct {
sizeCache protoimpl.SizeCache
unknownFields protoimpl.UnknownFields
// The status code, which should be an enum value of [google.rpc.Code][google.rpc.Code].
// The status code, which should be an enum value of
// [google.rpc.Code][google.rpc.Code].
Code int32 `protobuf:"varint,1,opt,name=code,proto3" json:"code,omitempty"`
// A developer-facing error message, which should be in English. Any
// user-facing error message should be localized and sent in the
// [google.rpc.Status.details][google.rpc.Status.details] field, or localized by the client.
// [google.rpc.Status.details][google.rpc.Status.details] field, or localized
// by the client.
Message string `protobuf:"bytes,2,opt,name=message,proto3" json:"message,omitempty"`
// A list of messages that carry the error details. There is a common set of
// message types for APIs to use.

8
vendor/google.golang.org/grpc/balancer/balancer.go generated vendored
View File

@ -279,6 +279,14 @@ type PickResult struct {
// type, Done may not be called. May be nil if the balancer does not wish
// to be notified when the RPC completes.
Done func(DoneInfo)
// Metadata provides a way for LB policies to inject arbitrary per-call
// metadata. Any metadata returned here will be merged with existing
// metadata added by the client application.
//
// LB policies with child policies are responsible for propagating metadata
// injected by their children to the ClientConn, as part of Pick().
Metatada metadata.MD
}
// TransientFailureError returns e. It exists for backward compatibility and

7
vendor/google.golang.org/grpc/binarylog/grpc_binarylog_v1/binarylog.pb.go generated vendored
View File

@ -18,14 +18,13 @@
// Code generated by protoc-gen-go. DO NOT EDIT.
// versions:
// protoc-gen-go v1.25.0
// protoc-gen-go v1.28.1
// protoc v3.14.0
// source: grpc/binlog/v1/binarylog.proto
package grpc_binarylog_v1
import (
proto "github.com/golang/protobuf/proto"
protoreflect "google.golang.org/protobuf/reflect/protoreflect"
protoimpl "google.golang.org/protobuf/runtime/protoimpl"
durationpb "google.golang.org/protobuf/types/known/durationpb"
@ -41,10 +40,6 @@ const (
_ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20)
)
// This is a compile-time assertion that a sufficiently up-to-date version
// of the legacy proto package is being used.
const _ = proto.ProtoPackageIsVersion4
// Enumerates the type of event
// Note the terminology is different from the RPC semantics
// definition, but the same meaning is expressed here.

44
vendor/google.golang.org/grpc/clientconn.go generated vendored
View File

@ -256,7 +256,7 @@ func DialContext(ctx context.Context, target string, opts ...DialOption) (conn *
if err != nil {
return nil, err
}
cc.authority, err = determineAuthority(cc.parsedTarget.Endpoint, cc.target, cc.dopts)
cc.authority, err = determineAuthority(cc.parsedTarget.Endpoint(), cc.target, cc.dopts)
if err != nil {
return nil, err
}
@ -788,10 +788,16 @@ func (cc *ClientConn) incrCallsFailed() {
func (ac *addrConn) connect() error {
ac.mu.Lock()
if ac.state == connectivity.Shutdown {
if logger.V(2) {
logger.Infof("connect called on shutdown addrConn; ignoring.")
}
ac.mu.Unlock()
return errConnClosing
}
if ac.state != connectivity.Idle {
if logger.V(2) {
logger.Infof("connect called on addrConn in non-idle state (%v); ignoring.", ac.state)
}
ac.mu.Unlock()
return nil
}
@ -928,7 +934,7 @@ func (cc *ClientConn) healthCheckConfig() *healthCheckConfig {
return cc.sc.healthCheckConfig
}
func (cc *ClientConn) getTransport(ctx context.Context, failfast bool, method string) (transport.ClientTransport, func(balancer.DoneInfo), error) {
func (cc *ClientConn) getTransport(ctx context.Context, failfast bool, method string) (transport.ClientTransport, balancer.PickResult, error) {
return cc.blockingpicker.pick(ctx, failfast, balancer.PickInfo{
Ctx: ctx,
FullMethodName: method,
@ -1231,9 +1237,11 @@ func (ac *addrConn) createTransport(addr resolver.Address, copts transport.Conne
addr.ServerName = ac.cc.getServerName(addr)
hctx, hcancel := context.WithCancel(ac.ctx)
onClose := grpcsync.OnceFunc(func() {
onClose := func(r transport.GoAwayReason) {
ac.mu.Lock()
defer ac.mu.Unlock()
// adjust params based on GoAwayReason
ac.adjustParams(r)
if ac.state == connectivity.Shutdown {
// Already shut down. tearDown() already cleared the transport and
// canceled hctx via ac.ctx, and we expected this connection to be
@ -1254,20 +1262,17 @@ func (ac *addrConn) createTransport(addr resolver.Address, copts transport.Conne
// Always go idle and wait for the LB policy to initiate a new
// connection attempt.
ac.updateConnectivityState(connectivity.Idle, nil)
})
onGoAway := func(r transport.GoAwayReason) {
ac.mu.Lock()
ac.adjustParams(r)
ac.mu.Unlock()
onClose()
}
connectCtx, cancel := context.WithDeadline(ac.ctx, connectDeadline)
defer cancel()
copts.ChannelzParentID = ac.channelzID
newTr, err := transport.NewClientTransport(connectCtx, ac.cc.ctx, addr, copts, onGoAway, onClose)
newTr, err := transport.NewClientTransport(connectCtx, ac.cc.ctx, addr, copts, onClose)
if err != nil {
if logger.V(2) {
logger.Infof("Creating new client transport to %q: %v", addr, err)
}
// newTr is either nil, or closed.
hcancel()
channelz.Warningf(logger, ac.channelzID, "grpc: addrConn.createTransport failed to connect to %s. Err: %v", addr, err)
@ -1371,7 +1376,7 @@ func (ac *addrConn) startHealthCheck(ctx context.Context) {
if status.Code(err) == codes.Unimplemented {
channelz.Error(logger, ac.channelzID, "Subchannel health check is unimplemented at server side, thus health check is disabled")
} else {
channelz.Errorf(logger, ac.channelzID, "HealthCheckFunc exits with unexpected error %v", err)
channelz.Errorf(logger, ac.channelzID, "Health checking failed: %v", err)
}
}
}()
@ -1582,30 +1587,17 @@ func (cc *ClientConn) parseTargetAndFindResolver() (resolver.Builder, error) {
}
// parseTarget uses RFC 3986 semantics to parse the given target into a
// resolver.Target struct containing scheme, authority and endpoint. Query
// resolver.Target struct containing scheme, authority and url. Query
// params are stripped from the endpoint.
func parseTarget(target string) (resolver.Target, error) {
u, err := url.Parse(target)
if err != nil {
return resolver.Target{}, err
}
// For targets of the form "[scheme]://[authority]/endpoint, the endpoint
// value returned from url.Parse() contains a leading "/". Although this is
// in accordance with RFC 3986, we do not want to break existing resolver
// implementations which expect the endpoint without the leading "/". So, we
// end up stripping the leading "/" here. But this will result in an
// incorrect parsing for something like "unix:///path/to/socket". Since we
// own the "unix" resolver, we can workaround in the unix resolver by using
// the `URL` field instead of the `Endpoint` field.
endpoint := u.Path
if endpoint == "" {
endpoint = u.Opaque
}
endpoint = strings.TrimPrefix(endpoint, "/")
return resolver.Target{
Scheme: u.Scheme,
Authority: u.Host,
Endpoint: endpoint,
URL: *u,
}, nil
}

4
vendor/google.golang.org/grpc/credentials/tls.go generated vendored
View File

@ -23,9 +23,9 @@ import (
"crypto/tls"
"crypto/x509"
"fmt"
"io/ioutil"
"net"
"net/url"
"os"
credinternal "google.golang.org/grpc/internal/credentials"
)
@ -166,7 +166,7 @@ func NewClientTLSFromCert(cp *x509.CertPool, serverNameOverride string) Transpor
// it will override the virtual host name of authority (e.g. :authority header
// field) in requests.
func NewClientTLSFromFile(certFile, serverNameOverride string) (TransportCredentials, error) {
b, err := ioutil.ReadFile(certFile)
b, err := os.ReadFile(certFile)
if err != nil {
return nil, err
}

25
vendor/google.golang.org/grpc/dialoptions.go generated vendored
View File

@ -44,6 +44,7 @@ func init() {
extraDialOptions = nil
}
internal.WithBinaryLogger = withBinaryLogger
internal.JoinDialOptions = newJoinDialOption
}
// dialOptions configure a Dial call. dialOptions are set by the DialOption
@ -111,13 +112,28 @@ func newFuncDialOption(f func(*dialOptions)) *funcDialOption {
}
}
type joinDialOption struct {
opts []DialOption
}
func (jdo *joinDialOption) apply(do *dialOptions) {
for _, opt := range jdo.opts {
opt.apply(do)
}
}
func newJoinDialOption(opts ...DialOption) DialOption {
return &joinDialOption{opts: opts}
}
// WithWriteBufferSize determines how much data can be batched before doing a
// write on the wire. The corresponding memory allocation for this buffer will
// be twice the size to keep syscalls low. The default value for this buffer is
// 32KB.
//
// Zero will disable the write buffer such that each write will be on underlying
// connection. Note: A Send call may not directly translate to a write.
// Zero or negative values will disable the write buffer such that each write
// will be on underlying connection. Note: A Send call may not directly
// translate to a write.
func WithWriteBufferSize(s int) DialOption {
return newFuncDialOption(func(o *dialOptions) {
o.copts.WriteBufferSize = s
@ -127,8 +143,9 @@ func WithWriteBufferSize(s int) DialOption {
// WithReadBufferSize lets you set the size of read buffer, this determines how
// much data can be read at most for each read syscall.
//
// The default value for this buffer is 32KB. Zero will disable read buffer for
// a connection so data framer can access the underlying conn directly.
// The default value for this buffer is 32KB. Zero or negative values will
// disable read buffer for a connection so data framer can access the
// underlying conn directly.
func WithReadBufferSize(s int) DialOption {
return newFuncDialOption(func(o *dialOptions) {
o.copts.ReadBufferSize = s

4
vendor/google.golang.org/grpc/encoding/encoding.go generated vendored
View File

@ -75,7 +75,9 @@ var registeredCompressor = make(map[string]Compressor)
// registered with the same name, the one registered last will take effect.
func RegisterCompressor(c Compressor) {
registeredCompressor[c.Name()] = c
grpcutil.RegisteredCompressorNames = append(grpcutil.RegisteredCompressorNames, c.Name())
if !grpcutil.IsCompressorNameRegistered(c.Name()) {
grpcutil.RegisteredCompressorNames = append(grpcutil.RegisteredCompressorNames, c.Name())
}
}
// GetCompressor returns Compressor for the given compressor name.

5
vendor/google.golang.org/grpc/encoding/gzip/gzip.go generated vendored
View File

@ -30,7 +30,6 @@ import (
"encoding/binary"
"fmt"
"io"
"io/ioutil"
"sync"
"google.golang.org/grpc/encoding"
@ -42,7 +41,7 @@ const Name = "gzip"
func init() {
c := &compressor{}
c.poolCompressor.New = func() interface{} {
return &writer{Writer: gzip.NewWriter(ioutil.Discard), pool: &c.poolCompressor}
return &writer{Writer: gzip.NewWriter(io.Discard), pool: &c.poolCompressor}
}
encoding.RegisterCompressor(c)
}
@ -63,7 +62,7 @@ func SetLevel(level int) error {
}
c := encoding.GetCompressor(Name).(*compressor)
c.poolCompressor.New = func() interface{} {
w, err := gzip.NewWriterLevel(ioutil.Discard, level)
w, err := gzip.NewWriterLevel(io.Discard, level)
if err != nil {
panic(err)
}

7
vendor/google.golang.org/grpc/grpclog/loggerv2.go generated vendored
View File

@ -22,7 +22,6 @@ import (
"encoding/json"
"fmt"
"io"
"io/ioutil"
"log"
"os"
"strconv"
@ -140,9 +139,9 @@ func newLoggerV2WithConfig(infoW, warningW, errorW io.Writer, c loggerV2Config)
// newLoggerV2 creates a loggerV2 to be used as default logger.
// All logs are written to stderr.
func newLoggerV2() LoggerV2 {
errorW := ioutil.Discard
warningW := ioutil.Discard
infoW := ioutil.Discard
errorW := io.Discard
warningW := io.Discard
infoW := io.Discard
logLevel := os.Getenv("GRPC_GO_LOG_SEVERITY_LEVEL")
switch logLevel {

7
vendor/google.golang.org/grpc/health/grpc_health_v1/health.pb.go generated vendored
View File

@ -17,14 +17,13 @@
// Code generated by protoc-gen-go. DO NOT EDIT.
// versions:
// protoc-gen-go v1.25.0
// protoc-gen-go v1.28.1
// protoc v3.14.0
// source: grpc/health/v1/health.proto
package grpc_health_v1
import (
proto "github.com/golang/protobuf/proto"
protoreflect "google.golang.org/protobuf/reflect/protoreflect"
protoimpl "google.golang.org/protobuf/runtime/protoimpl"
reflect "reflect"
@ -38,10 +37,6 @@ const (
_ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20)
)
// This is a compile-time assertion that a sufficiently up-to-date version
// of the legacy proto package is being used.
const _ = proto.ProtoPackageIsVersion4
type HealthCheckResponse_ServingStatus int32
const (

128
vendor/google.golang.org/grpc/internal/binarylog/method_logger.go generated vendored
View File

@ -26,7 +26,7 @@ import (
"github.com/golang/protobuf/proto"
"github.com/golang/protobuf/ptypes"
pb "google.golang.org/grpc/binarylog/grpc_binarylog_v1"
binlogpb "google.golang.org/grpc/binarylog/grpc_binarylog_v1"
"google.golang.org/grpc/metadata"
"google.golang.org/grpc/status"
)
@ -79,7 +79,7 @@ func NewTruncatingMethodLogger(h, m uint64) *TruncatingMethodLogger {
// Build is an internal only method for building the proto message out of the
// input event. It's made public to enable other library to reuse as much logic
// in TruncatingMethodLogger as possible.
func (ml *TruncatingMethodLogger) Build(c LogEntryConfig) *pb.GrpcLogEntry {
func (ml *TruncatingMethodLogger) Build(c LogEntryConfig) *binlogpb.GrpcLogEntry {
m := c.toProto()
timestamp, _ := ptypes.TimestampProto(time.Now())
m.Timestamp = timestamp
@ -87,11 +87,11 @@ func (ml *TruncatingMethodLogger) Build(c LogEntryConfig) *pb.GrpcLogEntry {
m.SequenceIdWithinCall = ml.idWithinCallGen.next()
switch pay := m.Payload.(type) {
case *pb.GrpcLogEntry_ClientHeader:
case *binlogpb.GrpcLogEntry_ClientHeader:
m.PayloadTruncated = ml.truncateMetadata(pay.ClientHeader.GetMetadata())
case *pb.GrpcLogEntry_ServerHeader:
case *binlogpb.GrpcLogEntry_ServerHeader:
m.PayloadTruncated = ml.truncateMetadata(pay.ServerHeader.GetMetadata())
case *pb.GrpcLogEntry_Message:
case *binlogpb.GrpcLogEntry_Message:
m.PayloadTruncated = ml.truncateMessage(pay.Message)
}
return m
@ -102,7 +102,7 @@ func (ml *TruncatingMethodLogger) Log(c LogEntryConfig) {
ml.sink.Write(ml.Build(c))
}
func (ml *TruncatingMethodLogger) truncateMetadata(mdPb *pb.Metadata) (truncated bool) {
func (ml *TruncatingMethodLogger) truncateMetadata(mdPb *binlogpb.Metadata) (truncated bool) {
if ml.headerMaxLen == maxUInt {
return false
}
@ -121,7 +121,7 @@ func (ml *TruncatingMethodLogger) truncateMetadata(mdPb *pb.Metadata) (truncated
// but not counted towards the size limit.
continue
}
currentEntryLen := uint64(len(entry.Value))
currentEntryLen := uint64(len(entry.GetKey())) + uint64(len(entry.GetValue()))
if currentEntryLen > bytesLimit {
break
}
@ -132,7 +132,7 @@ func (ml *TruncatingMethodLogger) truncateMetadata(mdPb *pb.Metadata) (truncated
return truncated
}
func (ml *TruncatingMethodLogger) truncateMessage(msgPb *pb.Message) (truncated bool) {
func (ml *TruncatingMethodLogger) truncateMessage(msgPb *binlogpb.Message) (truncated bool) {
if ml.messageMaxLen == maxUInt {
return false
}
@ -145,7 +145,7 @@ func (ml *TruncatingMethodLogger) truncateMessage(msgPb *pb.Message) (truncated
// LogEntryConfig represents the configuration for binary log entry.
type LogEntryConfig interface {
toProto() *pb.GrpcLogEntry
toProto() *binlogpb.GrpcLogEntry
}
// ClientHeader configs the binary log entry to be a ClientHeader entry.
@ -159,10 +159,10 @@ type ClientHeader struct {
PeerAddr net.Addr
}
func (c *ClientHeader) toProto() *pb.GrpcLogEntry {
func (c *ClientHeader) toProto() *binlogpb.GrpcLogEntry {
// This function doesn't need to set all the fields (e.g. seq ID). The Log
// function will set the fields when necessary.
clientHeader := &pb.ClientHeader{
clientHeader := &binlogpb.ClientHeader{
Metadata: mdToMetadataProto(c.Header),
MethodName: c.MethodName,
Authority: c.Authority,
@ -170,16 +170,16 @@ func (c *ClientHeader) toProto() *pb.GrpcLogEntry {
if c.Timeout > 0 {
clientHeader.Timeout = ptypes.DurationProto(c.Timeout)
}
ret := &pb.GrpcLogEntry{
Type: pb.GrpcLogEntry_EVENT_TYPE_CLIENT_HEADER,
Payload: &pb.GrpcLogEntry_ClientHeader{
ret := &binlogpb.GrpcLogEntry{
Type: binlogpb.GrpcLogEntry_EVENT_TYPE_CLIENT_HEADER,
Payload: &binlogpb.GrpcLogEntry_ClientHeader{
ClientHeader: clientHeader,
},
}
if c.OnClientSide {
ret.Logger = pb.GrpcLogEntry_LOGGER_CLIENT
ret.Logger = binlogpb.GrpcLogEntry_LOGGER_CLIENT
} else {
ret.Logger = pb.GrpcLogEntry_LOGGER_SERVER
ret.Logger = binlogpb.GrpcLogEntry_LOGGER_SERVER
}
if c.PeerAddr != nil {
ret.Peer = addrToProto(c.PeerAddr)
@ -195,19 +195,19 @@ type ServerHeader struct {
PeerAddr net.Addr
}
func (c *ServerHeader) toProto() *pb.GrpcLogEntry {
ret := &pb.GrpcLogEntry{
Type: pb.GrpcLogEntry_EVENT_TYPE_SERVER_HEADER,
Payload: &pb.GrpcLogEntry_ServerHeader{
ServerHeader: &pb.ServerHeader{
func (c *ServerHeader) toProto() *binlogpb.GrpcLogEntry {
ret := &binlogpb.GrpcLogEntry{
Type: binlogpb.GrpcLogEntry_EVENT_TYPE_SERVER_HEADER,
Payload: &binlogpb.GrpcLogEntry_ServerHeader{
ServerHeader: &binlogpb.ServerHeader{
Metadata: mdToMetadataProto(c.Header),
},
},
}
if c.OnClientSide {
ret.Logger = pb.GrpcLogEntry_LOGGER_CLIENT
ret.Logger = binlogpb.GrpcLogEntry_LOGGER_CLIENT
} else {
ret.Logger = pb.GrpcLogEntry_LOGGER_SERVER
ret.Logger = binlogpb.GrpcLogEntry_LOGGER_SERVER
}
if c.PeerAddr != nil {
ret.Peer = addrToProto(c.PeerAddr)
@ -223,7 +223,7 @@ type ClientMessage struct {
Message interface{}
}
func (c *ClientMessage) toProto() *pb.GrpcLogEntry {
func (c *ClientMessage) toProto() *binlogpb.GrpcLogEntry {
var (
data []byte
err error
@ -238,19 +238,19 @@ func (c *ClientMessage) toProto() *pb.GrpcLogEntry {
} else {
grpclogLogger.Infof("binarylogging: message to log is neither proto.message nor []byte")
}
ret := &pb.GrpcLogEntry{
Type: pb.GrpcLogEntry_EVENT_TYPE_CLIENT_MESSAGE,
Payload: &pb.GrpcLogEntry_Message{
Message: &pb.Message{
ret := &binlogpb.GrpcLogEntry{
Type: binlogpb.GrpcLogEntry_EVENT_TYPE_CLIENT_MESSAGE,
Payload: &binlogpb.GrpcLogEntry_Message{
Message: &binlogpb.Message{
Length: uint32(len(data)),
Data: data,
},
},
}
if c.OnClientSide {
ret.Logger = pb.GrpcLogEntry_LOGGER_CLIENT
ret.Logger = binlogpb.GrpcLogEntry_LOGGER_CLIENT
} else {
ret.Logger = pb.GrpcLogEntry_LOGGER_SERVER
ret.Logger = binlogpb.GrpcLogEntry_LOGGER_SERVER
}
return ret
}
@ -263,7 +263,7 @@ type ServerMessage struct {
Message interface{}
}
func (c *ServerMessage) toProto() *pb.GrpcLogEntry {
func (c *ServerMessage) toProto() *binlogpb.GrpcLogEntry {
var (
data []byte
err error
@ -278,19 +278,19 @@ func (c *ServerMessage) toProto() *pb.GrpcLogEntry {
} else {
grpclogLogger.Infof("binarylogging: message to log is neither proto.message nor []byte")
}
ret := &pb.GrpcLogEntry{
Type: pb.GrpcLogEntry_EVENT_TYPE_SERVER_MESSAGE,
Payload: &pb.GrpcLogEntry_Message{
Message: &pb.Message{
ret := &binlogpb.GrpcLogEntry{
Type: binlogpb.GrpcLogEntry_EVENT_TYPE_SERVER_MESSAGE,
Payload: &binlogpb.GrpcLogEntry_Message{
Message: &binlogpb.Message{
Length: uint32(len(data)),
Data: data,
},
},
}
if c.OnClientSide {
ret.Logger = pb.GrpcLogEntry_LOGGER_CLIENT
ret.Logger = binlogpb.GrpcLogEntry_LOGGER_CLIENT
} else {
ret.Logger = pb.GrpcLogEntry_LOGGER_SERVER
ret.Logger = binlogpb.GrpcLogEntry_LOGGER_SERVER
}
return ret
}
@ -300,15 +300,15 @@ type ClientHalfClose struct {
OnClientSide bool
}
func (c *ClientHalfClose) toProto() *pb.GrpcLogEntry {
ret := &pb.GrpcLogEntry{
Type: pb.GrpcLogEntry_EVENT_TYPE_CLIENT_HALF_CLOSE,
func (c *ClientHalfClose) toProto() *binlogpb.GrpcLogEntry {
ret := &binlogpb.GrpcLogEntry{
Type: binlogpb.GrpcLogEntry_EVENT_TYPE_CLIENT_HALF_CLOSE,
Payload: nil, // No payload here.
}
if c.OnClientSide {
ret.Logger = pb.GrpcLogEntry_LOGGER_CLIENT
ret.Logger = binlogpb.GrpcLogEntry_LOGGER_CLIENT
} else {
ret.Logger = pb.GrpcLogEntry_LOGGER_SERVER
ret.Logger = binlogpb.GrpcLogEntry_LOGGER_SERVER
}
return ret
}
@ -324,7 +324,7 @@ type ServerTrailer struct {
PeerAddr net.Addr
}
func (c *ServerTrailer) toProto() *pb.GrpcLogEntry {
func (c *ServerTrailer) toProto() *binlogpb.GrpcLogEntry {
st, ok := status.FromError(c.Err)
if !ok {
grpclogLogger.Info("binarylogging: error in trailer is not a status error")
@ -340,10 +340,10 @@ func (c *ServerTrailer) toProto() *pb.GrpcLogEntry {
grpclogLogger.Infof("binarylogging: failed to marshal status proto: %v", err)
}
}
ret := &pb.GrpcLogEntry{
Type: pb.GrpcLogEntry_EVENT_TYPE_SERVER_TRAILER,
Payload: &pb.GrpcLogEntry_Trailer{
Trailer: &pb.Trailer{
ret := &binlogpb.GrpcLogEntry{
Type: binlogpb.GrpcLogEntry_EVENT_TYPE_SERVER_TRAILER,
Payload: &binlogpb.GrpcLogEntry_Trailer{
Trailer: &binlogpb.Trailer{
Metadata: mdToMetadataProto(c.Trailer),
StatusCode: uint32(st.Code()),
StatusMessage: st.Message(),
@ -352,9 +352,9 @@ func (c *ServerTrailer) toProto() *pb.GrpcLogEntry {
},
}
if c.OnClientSide {
ret.Logger = pb.GrpcLogEntry_LOGGER_CLIENT
ret.Logger = binlogpb.GrpcLogEntry_LOGGER_CLIENT
} else {
ret.Logger = pb.GrpcLogEntry_LOGGER_SERVER
ret.Logger = binlogpb.GrpcLogEntry_LOGGER_SERVER
}
if c.PeerAddr != nil {
ret.Peer = addrToProto(c.PeerAddr)
@ -367,15 +367,15 @@ type Cancel struct {
OnClientSide bool
}
func (c *Cancel) toProto() *pb.GrpcLogEntry {
ret := &pb.GrpcLogEntry{
Type: pb.GrpcLogEntry_EVENT_TYPE_CANCEL,
func (c *Cancel) toProto() *binlogpb.GrpcLogEntry {
ret := &binlogpb.GrpcLogEntry{
Type: binlogpb.GrpcLogEntry_EVENT_TYPE_CANCEL,
Payload: nil,
}
if c.OnClientSide {
ret.Logger = pb.GrpcLogEntry_LOGGER_CLIENT
ret.Logger = binlogpb.GrpcLogEntry_LOGGER_CLIENT
} else {
ret.Logger = pb.GrpcLogEntry_LOGGER_SERVER
ret.Logger = binlogpb.GrpcLogEntry_LOGGER_SERVER
}
return ret
}
@ -392,15 +392,15 @@ func metadataKeyOmit(key string) bool {
return strings.HasPrefix(key, "grpc-")
}
func mdToMetadataProto(md metadata.MD) *pb.Metadata {
ret := &pb.Metadata{}
func mdToMetadataProto(md metadata.MD) *binlogpb.Metadata {
ret := &binlogpb.Metadata{}
for k, vv := range md {
if metadataKeyOmit(k) {
continue
}
for _, v := range vv {
ret.Entry = append(ret.Entry,
&pb.MetadataEntry{
&binlogpb.MetadataEntry{
Key: k,
Value: []byte(v),
},
@ -410,26 +410,26 @@ func mdToMetadataProto(md metadata.MD) *pb.Metadata {
return ret
}
func addrToProto(addr net.Addr) *pb.Address {
ret := &pb.Address{}
func addrToProto(addr net.Addr) *binlogpb.Address {
ret := &binlogpb.Address{}
switch a := addr.(type) {
case *net.TCPAddr:
if a.IP.To4() != nil {
ret.Type = pb.Address_TYPE_IPV4
ret.Type = binlogpb.Address_TYPE_IPV4
} else if a.IP.To16() != nil {
ret.Type = pb.Address_TYPE_IPV6
ret.Type = binlogpb.Address_TYPE_IPV6
} else {
ret.Type = pb.Address_TYPE_UNKNOWN
ret.Type = binlogpb.Address_TYPE_UNKNOWN
// Do not set address and port fields.
break
}
ret.Address = a.IP.String()
ret.IpPort = uint32(a.Port)
case *net.UnixAddr:
ret.Type = pb.Address_TYPE_UNIX
ret.Type = binlogpb.Address_TYPE_UNIX
ret.Address = a.String()
default:
ret.Type = pb.Address_TYPE_UNKNOWN
ret.Type = binlogpb.Address_TYPE_UNKNOWN
}
return ret
}

12
vendor/google.golang.org/grpc/internal/binarylog/sink.go generated vendored
View File

@ -26,7 +26,7 @@ import (
"time"
"github.com/golang/protobuf/proto"
pb "google.golang.org/grpc/binarylog/grpc_binarylog_v1"
binlogpb "google.golang.org/grpc/binarylog/grpc_binarylog_v1"
)
var (
@ -42,15 +42,15 @@ type Sink interface {
// Write will be called to write the log entry into the sink.
//
// It should be thread-safe so it can be called in parallel.
Write(*pb.GrpcLogEntry) error
Write(*binlogpb.GrpcLogEntry) error
// Close will be called when the Sink is replaced by a new Sink.
Close() error
}
type noopSink struct{}
func (ns *noopSink) Write(*pb.GrpcLogEntry) error { return nil }
func (ns *noopSink) Close() error { return nil }
func (ns *noopSink) Write(*binlogpb.GrpcLogEntry) error { return nil }
func (ns *noopSink) Close() error { return nil }
// newWriterSink creates a binary log sink with the given writer.
//
@ -66,7 +66,7 @@ type writerSink struct {
out io.Writer
}
func (ws *writerSink) Write(e *pb.GrpcLogEntry) error {
func (ws *writerSink) Write(e *binlogpb.GrpcLogEntry) error {
b, err := proto.Marshal(e)
if err != nil {
grpclogLogger.Errorf("binary logging: failed to marshal proto message: %v", err)
@ -96,7 +96,7 @@ type bufferedSink struct {
done chan struct{}
}
func (fs *bufferedSink) Write(e *pb.GrpcLogEntry) error {
func (fs *bufferedSink) Write(e *binlogpb.GrpcLogEntry) error {
fs.mu.Lock()
defer fs.mu.Unlock()
if !fs.flusherStarted {

39
vendor/google.golang.org/grpc/internal/envconfig/envconfig.go generated vendored
View File

@ -21,19 +21,42 @@ package envconfig
import (
"os"
"strconv"
"strings"
)
const (
prefix = "GRPC_GO_"
txtErrIgnoreStr = prefix + "IGNORE_TXT_ERRORS"
advertiseCompressorsStr = prefix + "ADVERTISE_COMPRESSORS"
)
var (
// TXTErrIgnore is set if TXT errors should be ignored ("GRPC_GO_IGNORE_TXT_ERRORS" is not "false").
TXTErrIgnore = !strings.EqualFold(os.Getenv(txtErrIgnoreStr), "false")
TXTErrIgnore = boolFromEnv("GRPC_GO_IGNORE_TXT_ERRORS", true)
// AdvertiseCompressors is set if registered compressor should be advertised
// ("GRPC_GO_ADVERTISE_COMPRESSORS" is not "false").
AdvertiseCompressors = !strings.EqualFold(os.Getenv(advertiseCompressorsStr), "false")
AdvertiseCompressors = boolFromEnv("GRPC_GO_ADVERTISE_COMPRESSORS", true)
// RingHashCap indicates the maximum ring size which defaults to 4096
// entries but may be overridden by setting the environment variable
// "GRPC_RING_HASH_CAP". This does not override the default bounds
// checking which NACKs configs specifying ring sizes > 8*1024*1024 (~8M).
RingHashCap = uint64FromEnv("GRPC_RING_HASH_CAP", 4096, 1, 8*1024*1024)
)
func boolFromEnv(envVar string, def bool) bool {
if def {
// The default is true; return true unless the variable is "false".
return !strings.EqualFold(os.Getenv(envVar), "false")
}
// The default is false; return false unless the variable is "true".
return strings.EqualFold(os.Getenv(envVar), "true")
}
func uint64FromEnv(envVar string, def, min, max uint64) uint64 {
v, err := strconv.ParseUint(os.Getenv(envVar), 10, 64)
if err != nil {
return def
}
if v < min {
return min
}
if v > max {
return max
}
return v
}

31
vendor/google.golang.org/grpc/internal/envconfig/xds.go generated vendored
View File

@ -20,7 +20,6 @@ package envconfig
import (
"os"
"strings"
)
const (
@ -36,16 +35,6 @@ const (
//
// When both bootstrap FileName and FileContent are set, FileName is used.
XDSBootstrapFileContentEnv = "GRPC_XDS_BOOTSTRAP_CONFIG"
ringHashSupportEnv = "GRPC_XDS_EXPERIMENTAL_ENABLE_RING_HASH"
clientSideSecuritySupportEnv = "GRPC_XDS_EXPERIMENTAL_SECURITY_SUPPORT"
aggregateAndDNSSupportEnv = "GRPC_XDS_EXPERIMENTAL_ENABLE_AGGREGATE_AND_LOGICAL_DNS_CLUSTER"
rbacSupportEnv = "GRPC_XDS_EXPERIMENTAL_RBAC"
outlierDetectionSupportEnv = "GRPC_EXPERIMENTAL_ENABLE_OUTLIER_DETECTION"
federationEnv = "GRPC_EXPERIMENTAL_XDS_FEDERATION"
rlsInXDSEnv = "GRPC_EXPERIMENTAL_XDS_RLS_LB"
c2pResolverTestOnlyTrafficDirectorURIEnv = "GRPC_TEST_ONLY_GOOGLE_C2P_RESOLVER_TRAFFIC_DIRECTOR_URI"
)
var (
@ -64,38 +53,40 @@ var (
// XDSRingHash indicates whether ring hash support is enabled, which can be
// disabled by setting the environment variable
// "GRPC_XDS_EXPERIMENTAL_ENABLE_RING_HASH" to "false".
XDSRingHash = !strings.EqualFold(os.Getenv(ringHashSupportEnv), "false")
XDSRingHash = boolFromEnv("GRPC_XDS_EXPERIMENTAL_ENABLE_RING_HASH", true)
// XDSClientSideSecurity is used to control processing of security
// configuration on the client-side.
//
// Note that there is no env var protection for the server-side because we
// have a brand new API on the server-side and users explicitly need to use
// the new API to get security integration on the server.
XDSClientSideSecurity = !strings.EqualFold(os.Getenv(clientSideSecuritySupportEnv), "false")
XDSClientSideSecurity = boolFromEnv("GRPC_XDS_EXPERIMENTAL_SECURITY_SUPPORT", true)
// XDSAggregateAndDNS indicates whether processing of aggregated cluster
// and DNS cluster is enabled, which can be enabled by setting the
// environment variable
// "GRPC_XDS_EXPERIMENTAL_ENABLE_AGGREGATE_AND_LOGICAL_DNS_CLUSTER" to
// "true".
XDSAggregateAndDNS = !strings.EqualFold(os.Getenv(aggregateAndDNSSupportEnv), "false")
XDSAggregateAndDNS = boolFromEnv("GRPC_XDS_EXPERIMENTAL_ENABLE_AGGREGATE_AND_LOGICAL_DNS_CLUSTER", true)
// XDSRBAC indicates whether xDS configured RBAC HTTP Filter is enabled,
// which can be disabled by setting the environment variable
// "GRPC_XDS_EXPERIMENTAL_RBAC" to "false".
XDSRBAC = !strings.EqualFold(os.Getenv(rbacSupportEnv), "false")
XDSRBAC = boolFromEnv("GRPC_XDS_EXPERIMENTAL_RBAC", true)
// XDSOutlierDetection indicates whether outlier detection support is
// enabled, which can be disabled by setting the environment variable
// "GRPC_EXPERIMENTAL_ENABLE_OUTLIER_DETECTION" to "false".
XDSOutlierDetection = !strings.EqualFold(os.Getenv(outlierDetectionSupportEnv), "false")
// XDSFederation indicates whether federation support is enabled.
XDSFederation = strings.EqualFold(os.Getenv(federationEnv), "true")
XDSOutlierDetection = boolFromEnv("GRPC_EXPERIMENTAL_ENABLE_OUTLIER_DETECTION", true)
// XDSFederation indicates whether federation support is enabled, which can
// be enabled by setting the environment variable
// "GRPC_EXPERIMENTAL_XDS_FEDERATION" to "true".
XDSFederation = boolFromEnv("GRPC_EXPERIMENTAL_XDS_FEDERATION", false)
// XDSRLS indicates whether processing of Cluster Specifier plugins and
// support for the RLS CLuster Specifier is enabled, which can be enabled by
// setting the environment variable "GRPC_EXPERIMENTAL_XDS_RLS_LB" to
// "true".
XDSRLS = strings.EqualFold(os.Getenv(rlsInXDSEnv), "true")
XDSRLS = boolFromEnv("GRPC_EXPERIMENTAL_XDS_RLS_LB", false)
// C2PResolverTestOnlyTrafficDirectorURI is the TD URI for testing.
C2PResolverTestOnlyTrafficDirectorURI = os.Getenv(c2pResolverTestOnlyTrafficDirectorURIEnv)
C2PResolverTestOnlyTrafficDirectorURI = os.Getenv("GRPC_TEST_ONLY_GOOGLE_C2P_RESOLVER_TRAFFIC_DIRECTOR_URI")
)

3
vendor/google.golang.org/grpc/internal/internal.go generated vendored
View File

@ -77,6 +77,9 @@ var (
// ClearGlobalDialOptions clears the array of extra DialOption. This
// method is useful in testing and benchmarking.
ClearGlobalDialOptions func()
// JoinDialOptions combines the dial options passed as arguments into a
// single dial option.
JoinDialOptions interface{} // func(...grpc.DialOption) grpc.DialOption
// JoinServerOptions combines the server options passed as arguments into a
// single server option.
JoinServerOptions interface{} // func(...grpc.ServerOption) grpc.ServerOption

6
vendor/google.golang.org/grpc/internal/resolver/dns/dns_resolver.go generated vendored
View File

@ -116,7 +116,7 @@ type dnsBuilder struct{}
// Build creates and starts a DNS resolver that watches the name resolution of the target.
func (b *dnsBuilder) Build(target resolver.Target, cc resolver.ClientConn, opts resolver.BuildOptions) (resolver.Resolver, error) {
host, port, err := parseTarget(target.Endpoint, defaultPort)
host, port, err := parseTarget(target.Endpoint(), defaultPort)
if err != nil {
return nil, err
}
@ -140,10 +140,10 @@ func (b *dnsBuilder) Build(target resolver.Target, cc resolver.ClientConn, opts
disableServiceConfig: opts.DisableServiceConfig,
}
if target.Authority == "" {
if target.URL.Host == "" {
d.resolver = defaultResolver
} else {
d.resolver, err = customAuthorityResolver(target.Authority)
d.resolver, err = customAuthorityResolver(target.URL.Host)
if err != nil {
return nil, err
}

11
vendor/google.golang.org/grpc/internal/resolver/passthrough/passthrough.go generated vendored
View File

@ -20,13 +20,20 @@
// name without scheme back to gRPC as resolved address.
package passthrough
import "google.golang.org/grpc/resolver"
import (
"errors"
"google.golang.org/grpc/resolver"
)
const scheme = "passthrough"
type passthroughBuilder struct{}
func (*passthroughBuilder) Build(target resolver.Target, cc resolver.ClientConn, opts resolver.BuildOptions) (resolver.Resolver, error) {
if target.Endpoint() == "" && opts.Dialer == nil {
return nil, errors.New("passthrough: received empty target in Build()")
}
r := &passthroughResolver{
target: target,
cc: cc,
@ -45,7 +52,7 @@ type passthroughResolver struct {
}
func (r *passthroughResolver) start() {
r.cc.UpdateState(resolver.State{Addresses: []resolver.Address{{Addr: r.target.Endpoint}}})
r.cc.UpdateState(resolver.State{Addresses: []resolver.Address{{Addr: r.target.Endpoint()}}})
}
func (*passthroughResolver) ResolveNow(o resolver.ResolveNowOptions) {}

4
vendor/google.golang.org/grpc/internal/resolver/unix/unix.go generated vendored
View File

@ -34,8 +34,8 @@ type builder struct {
}
func (b *builder) Build(target resolver.Target, cc resolver.ClientConn, _ resolver.BuildOptions) (resolver.Resolver, error) {
if target.Authority != "" {
return nil, fmt.Errorf("invalid (non-empty) authority: %v", target.Authority)
if target.URL.Host != "" {
return nil, fmt.Errorf("invalid (non-empty) authority: %v", target.URL.Host)
}
// gRPC was parsing the dial target manually before PR #4817, and we

62
vendor/google.golang.org/grpc/internal/transport/controlbuf.go generated vendored
View File

@ -191,7 +191,7 @@ type goAway struct {
code http2.ErrCode
debugData []byte
headsUp bool
closeConn bool
closeConn error // if set, loopyWriter will exit, resulting in conn closure
}
func (*goAway) isTransportResponseFrame() bool { return false }
@ -209,6 +209,14 @@ type outFlowControlSizeRequest struct {
func (*outFlowControlSizeRequest) isTransportResponseFrame() bool { return false }
// closeConnection is an instruction to tell the loopy writer to flush the
// framer and exit, which will cause the transport's connection to be closed
// (by the client or server). The transport itself will close after the reader
// encounters the EOF caused by the connection closure.
type closeConnection struct{}
func (closeConnection) isTransportResponseFrame() bool { return false }
type outStreamState int
const (
@ -408,7 +416,7 @@ func (c *controlBuffer) get(block bool) (interface{}, error) {
select {
case <-c.ch:
case <-c.done:
return nil, ErrConnClosing
return nil, errors.New("transport closed by client")
}
}
}
@ -519,18 +527,9 @@ const minBatchSize = 1000
// As an optimization, to increase the batch size for each flush, loopy yields the processor, once
// if the batch size is too low to give stream goroutines a chance to fill it up.
func (l *loopyWriter) run() (err error) {
defer func() {
if err == ErrConnClosing {
// Don't log ErrConnClosing as error since it happens
// 1. When the connection is closed by some other known issue.
// 2. User closed the connection.
// 3. A graceful close of connection.
if logger.V(logLevel) {
logger.Infof("transport: loopyWriter.run returning. %v", err)
}
err = nil
}
}()
// Always flush the writer before exiting in case there are pending frames
// to be sent.
defer l.framer.writer.Flush()
for {
it, err := l.cbuf.get(true)
if err != nil {
@ -574,7 +573,6 @@ func (l *loopyWriter) run() (err error) {
}
l.framer.writer.Flush()
break hasdata
}
}
}
@ -655,19 +653,20 @@ func (l *loopyWriter) headerHandler(h *headerFrame) error {
itl: &itemList{},
wq: h.wq,
}
str.itl.enqueue(h)
return l.originateStream(str)
return l.originateStream(str, h)
}
func (l *loopyWriter) originateStream(str *outStream) error {
hdr := str.itl.dequeue().(*headerFrame)
if err := hdr.initStream(str.id); err != nil {
if err == ErrConnClosing {
return err
}
// Other errors(errStreamDrain) need not close transport.
func (l *loopyWriter) originateStream(str *outStream, hdr *headerFrame) error {
// l.draining is set when handling GoAway. In which case, we want to avoid
// creating new streams.
if l.draining {
// TODO: provide a better error with the reason we are in draining.
hdr.onOrphaned(errStreamDrain)
return nil
}
if err := hdr.initStream(str.id); err != nil {
return err
}
if err := l.writeHeader(str.id, hdr.endStream, hdr.hf, hdr.onWrite); err != nil {
return err
}
@ -763,8 +762,8 @@ func (l *loopyWriter) cleanupStreamHandler(c *cleanupStream) error {
return err
}
}
if l.side == clientSide && l.draining && len(l.estdStreams) == 0 {
return ErrConnClosing
if l.draining && len(l.estdStreams) == 0 {
return errors.New("finished processing active streams while in draining mode")
}
return nil
}
@ -799,7 +798,7 @@ func (l *loopyWriter) incomingGoAwayHandler(*incomingGoAway) error {
if l.side == clientSide {
l.draining = true
if len(l.estdStreams) == 0 {
return ErrConnClosing
return errors.New("received GOAWAY with no active streams")
}
}
return nil
@ -817,6 +816,13 @@ func (l *loopyWriter) goAwayHandler(g *goAway) error {
return nil
}
func (l *loopyWriter) closeConnectionHandler() error {
// Exit loopyWriter entirely by returning an error here. This will lead to
// the transport closing the connection, and, ultimately, transport
// closure.
return ErrConnClosing
}
func (l *loopyWriter) handle(i interface{}) error {
switch i := i.(type) {
case *incomingWindowUpdate:
@ -845,6 +851,8 @@ func (l *loopyWriter) handle(i interface{}) error {
return l.goAwayHandler(i)
case *outFlowControlSizeRequest:
return l.outFlowControlSizeRequestHandler(i)
case closeConnection:
return l.closeConnectionHandler()
default:
return fmt.Errorf("transport: unknown control message type %T", i)
}

6
vendor/google.golang.org/grpc/internal/transport/defaults.go generated vendored
View File

@ -47,3 +47,9 @@ const (
defaultClientMaxHeaderListSize = uint32(16 << 20)
defaultServerMaxHeaderListSize = uint32(16 << 20)
)
// MaxStreamID is the upper bound for the stream ID before the current
// transport gracefully closes and new transport is created for subsequent RPCs.
// This is set to 75% of 2^31-1. Streams are identified with an unsigned 31-bit
// integer. It's exported so that tests can override it.
var MaxStreamID = uint32(math.MaxInt32 * 3 / 4)

45
vendor/google.golang.org/grpc/internal/transport/handler_server.go generated vendored
View File

@ -46,24 +46,32 @@ import (
"google.golang.org/grpc/status"
)
// NewServerHandlerTransport returns a ServerTransport handling gRPC
// from inside an http.Handler. It requires that the http Server
// supports HTTP/2.
// NewServerHandlerTransport returns a ServerTransport handling gRPC from
// inside an http.Handler, or writes an HTTP error to w and returns an error.
// It requires that the http Server supports HTTP/2.
func NewServerHandlerTransport(w http.ResponseWriter, r *http.Request, stats []stats.Handler) (ServerTransport, error) {
if r.ProtoMajor != 2 {
return nil, errors.New("gRPC requires HTTP/2")
msg := "gRPC requires HTTP/2"
http.Error(w, msg, http.StatusBadRequest)
return nil, errors.New(msg)
}
if r.Method != "POST" {
return nil, errors.New("invalid gRPC request method")
msg := fmt.Sprintf("invalid gRPC request method %q", r.Method)
http.Error(w, msg, http.StatusBadRequest)
return nil, errors.New(msg)
}
contentType := r.Header.Get("Content-Type")
// TODO: do we assume contentType is lowercase? we did before
contentSubtype, validContentType := grpcutil.ContentSubtype(contentType)
if !validContentType {
return nil, errors.New("invalid gRPC request content-type")
msg := fmt.Sprintf("invalid gRPC request content-type %q", contentType)
http.Error(w, msg, http.StatusUnsupportedMediaType)
return nil, errors.New(msg)
}
if _, ok := w.(http.Flusher); !ok {
return nil, errors.New("gRPC requires a ResponseWriter supporting http.Flusher")
msg := "gRPC requires a ResponseWriter supporting http.Flusher"
http.Error(w, msg, http.StatusInternalServerError)
return nil, errors.New(msg)
}
st := &serverHandlerTransport{
@ -79,7 +87,9 @@ func NewServerHandlerTransport(w http.ResponseWriter, r *http.Request, stats []s
if v := r.Header.Get("grpc-timeout"); v != "" {
to, err := decodeTimeout(v)
if err != nil {
return nil, status.Errorf(codes.Internal, "malformed time-out: %v", err)
msg := fmt.Sprintf("malformed grpc-timeout: %v", err)
http.Error(w, msg, http.StatusBadRequest)
return nil, status.Error(codes.Internal, msg)
}
st.timeoutSet = true
st.timeout = to
@ -97,7 +107,9 @@ func NewServerHandlerTransport(w http.ResponseWriter, r *http.Request, stats []s
for _, v := range vv {
v, err := decodeMetadataHeader(k, v)
if err != nil {
return nil, status.Errorf(codes.Internal, "malformed binary metadata: %v", err)
msg := fmt.Sprintf("malformed binary metadata %q in header %q: %v", v, k, err)
http.Error(w, msg, http.StatusBadRequest)
return nil, status.Error(codes.Internal, msg)
}
metakv = append(metakv, k, v)
}
@ -141,12 +153,15 @@ type serverHandlerTransport struct {
stats []stats.Handler
}
func (ht *serverHandlerTransport) Close() {
ht.closeOnce.Do(ht.closeCloseChanOnce)
func (ht *serverHandlerTransport) Close(err error) {
ht.closeOnce.Do(func() {
if logger.V(logLevel) {
logger.Infof("Closing serverHandlerTransport: %v", err)
}
close(ht.closedCh)
})
}
func (ht *serverHandlerTransport) closeCloseChanOnce() { close(ht.closedCh) }
func (ht *serverHandlerTransport) RemoteAddr() net.Addr { return strAddr(ht.req.RemoteAddr) }
// strAddr is a net.Addr backed by either a TCP "ip:port" string, or
@ -236,7 +251,7 @@ func (ht *serverHandlerTransport) WriteStatus(s *Stream, st *status.Status) erro
})
}
}
ht.Close()
ht.Close(errors.New("finished writing status"))
return err
}
@ -346,7 +361,7 @@ func (ht *serverHandlerTransport) HandleStreams(startStream func(*Stream), trace
case <-ht.req.Context().Done():
}
cancel()
ht.Close()
ht.Close(errors.New("request is done processing"))
}()
req := ht.req

98
vendor/google.golang.org/grpc/internal/transport/http2_client.go generated vendored
View File

@ -59,11 +59,15 @@ var clientConnectionCounter uint64
// http2Client implements the ClientTransport interface with HTTP2.
type http2Client struct {
lastRead int64 // Keep this field 64-bit aligned. Accessed atomically.
ctx context.Context
cancel context.CancelFunc
ctxDone <-chan struct{} // Cache the ctx.Done() chan.
userAgent string
lastRead int64 // Keep this field 64-bit aligned. Accessed atomically.
ctx context.Context
cancel context.CancelFunc
ctxDone <-chan struct{} // Cache the ctx.Done() chan.
userAgent string
// address contains the resolver returned address for this transport.
// If the `ServerName` field is set, it takes precedence over `CallHdr.Host`
// passed to `NewStream`, when determining the :authority header.
address resolver.Address
md metadata.MD
conn net.Conn // underlying communication channel
loopy *loopyWriter
@ -136,8 +140,7 @@ type http2Client struct {
channelzID *channelz.Identifier
czData *channelzData
onGoAway func(GoAwayReason)
onClose func()
onClose func(GoAwayReason)
bufferPool *bufferPool
@ -193,7 +196,7 @@ func isTemporary(err error) bool {
// newHTTP2Client constructs a connected ClientTransport to addr based on HTTP2
// and starts to receive messages on it. Non-nil error returns if construction
// fails.
func newHTTP2Client(connectCtx, ctx context.Context, addr resolver.Address, opts ConnectOptions, onGoAway func(GoAwayReason), onClose func()) (_ *http2Client, err error) {
func newHTTP2Client(connectCtx, ctx context.Context, addr resolver.Address, opts ConnectOptions, onClose func(GoAwayReason)) (_ *http2Client, err error) {
scheme := "http"
ctx, cancel := context.WithCancel(ctx)
defer func() {
@ -213,7 +216,7 @@ func newHTTP2Client(connectCtx, ctx context.Context, addr resolver.Address, opts
if opts.FailOnNonTempDialError {
return nil, connectionErrorf(isTemporary(err), err, "transport: error while dialing: %v", err)
}
return nil, connectionErrorf(true, err, "transport: Error while dialing %v", err)
return nil, connectionErrorf(true, err, "transport: Error while dialing: %v", err)
}
// Any further errors will close the underlying connection
@ -238,8 +241,11 @@ func newHTTP2Client(connectCtx, ctx context.Context, addr resolver.Address, opts
go func(conn net.Conn) {
defer ctxMonitorDone.Fire() // Signal this goroutine has exited.
<-newClientCtx.Done() // Block until connectCtx expires or the defer above executes.
if connectCtx.Err() != nil {
if err := connectCtx.Err(); err != nil {
// connectCtx expired before exiting the function. Hard close the connection.
if logger.V(logLevel) {
logger.Infof("newClientTransport: aborting due to connectCtx: %v", err)
}
conn.Close()
}
}(conn)
@ -314,6 +320,7 @@ func newHTTP2Client(connectCtx, ctx context.Context, addr resolver.Address, opts
cancel: cancel,
userAgent: opts.UserAgent,
registeredCompressors: grpcutil.RegisteredCompressors(),
address: addr,
conn: conn,
remoteAddr: conn.RemoteAddr(),
localAddr: conn.LocalAddr(),
@ -335,7 +342,6 @@ func newHTTP2Client(connectCtx, ctx context.Context, addr resolver.Address, opts
streamQuota: defaultMaxStreamsClient,
streamsQuotaAvailable: make(chan struct{}, 1),
czData: new(channelzData),
onGoAway: onGoAway,
keepaliveEnabled: keepaliveEnabled,
bufferPool: newBufferPool(),
onClose: onClose,
@ -440,10 +446,8 @@ func newHTTP2Client(connectCtx, ctx context.Context, addr resolver.Address, opts
go func() {
t.loopy = newLoopyWriter(clientSide, t.framer, t.controlBuf, t.bdpEst)
err := t.loopy.run()
if err != nil {
if logger.V(logLevel) {
logger.Errorf("transport: loopyWriter.run returning. Err: %v", err)
}
if logger.V(logLevel) {
logger.Infof("transport: loopyWriter exited. Closing connection. Err: %v", err)
}
// Do not close the transport. Let reader goroutine handle it since
// there might be data in the buffers.
@ -702,6 +706,18 @@ func (e NewStreamError) Error() string {
// streams. All non-nil errors returned will be *NewStreamError.
func (t *http2Client) NewStream(ctx context.Context, callHdr *CallHdr) (*Stream, error) {
ctx = peer.NewContext(ctx, t.getPeer())
// ServerName field of the resolver returned address takes precedence over
// Host field of CallHdr to determine the :authority header. This is because,
// the ServerName field takes precedence for server authentication during
// TLS handshake, and the :authority header should match the value used
// for server authentication.
if t.address.ServerName != "" {
newCallHdr := *callHdr
newCallHdr.Host = t.address.ServerName
callHdr = &newCallHdr
}
headerFields, err := t.createHeaderFields(ctx, callHdr)
if err != nil {
return nil, &NewStreamError{Err: err, AllowTransparentRetry: false}
@ -726,15 +742,12 @@ func (t *http2Client) NewStream(ctx context.Context, callHdr *CallHdr) (*Stream,
endStream: false,
initStream: func(id uint32) error {
t.mu.Lock()
if state := t.state; state != reachable {
// TODO: handle transport closure in loopy instead and remove this
// initStream is never called when transport is draining.
if t.state == closing {
t.mu.Unlock()
// Do a quick cleanup.
err := error(errStreamDrain)
if state == closing {
err = ErrConnClosing
}
cleanup(err)
return err
cleanup(ErrConnClosing)
return ErrConnClosing
}
if channelz.IsOn() {
atomic.AddInt64(&t.czData.streamsStarted, 1)
@ -752,6 +765,7 @@ func (t *http2Client) NewStream(ctx context.Context, callHdr *CallHdr) (*Stream,
}
firstTry := true
var ch chan struct{}
transportDrainRequired := false
checkForStreamQuota := func(it interface{}) bool {
if t.streamQuota <= 0 { // Can go negative if server decreases it.
if firstTry {
@ -767,6 +781,11 @@ func (t *http2Client) NewStream(ctx context.Context, callHdr *CallHdr) (*Stream,
h := it.(*headerFrame)
h.streamID = t.nextID
t.nextID += 2
// Drain client transport if nextID > MaxStreamID which signals gRPC that
// the connection is closed and a new one must be created for subsequent RPCs.
transportDrainRequired = t.nextID > MaxStreamID
s.id = h.streamID
s.fc = &inFlow{limit: uint32(t.initialWindowSize)}
t.mu.Lock()
@ -846,6 +865,12 @@ func (t *http2Client) NewStream(ctx context.Context, callHdr *CallHdr) (*Stream,
sh.HandleRPC(s.ctx, outHeader)
}
}
if transportDrainRequired {
if logger.V(logLevel) {
logger.Infof("transport: t.nextID > MaxStreamID. Draining")
}
t.GracefulClose()
}
return s, nil
}
@ -934,9 +959,14 @@ func (t *http2Client) Close(err error) {
t.mu.Unlock()
return
}
if logger.V(logLevel) {
logger.Infof("transport: closing: %v", err)
}
// Call t.onClose ASAP to prevent the client from attempting to create new
// streams.
t.onClose()
if t.state != draining {
t.onClose(GoAwayInvalid)
}
t.state = closing
streams := t.activeStreams
t.activeStreams = nil
@ -986,11 +1016,15 @@ func (t *http2Client) GracefulClose() {
t.mu.Unlock()
return
}
if logger.V(logLevel) {
logger.Infof("transport: GracefulClose called")
}
t.onClose(GoAwayInvalid)
t.state = draining
active := len(t.activeStreams)
t.mu.Unlock()
if active == 0 {
t.Close(ErrConnClosing)
t.Close(connectionErrorf(true, nil, "no active streams left to process while draining"))
return
}
t.controlBuf.put(&incomingGoAway{})
@ -1148,7 +1182,7 @@ func (t *http2Client) handleRSTStream(f *http2.RSTStreamFrame) {
statusCode, ok := http2ErrConvTab[f.ErrCode]
if !ok {
if logger.V(logLevel) {
logger.Warningf("transport: http2Client.handleRSTStream found no mapped gRPC status for the received http2 error %v", f.ErrCode)
logger.Warningf("transport: http2Client.handleRSTStream found no mapped gRPC status for the received http2 error: %v", f.ErrCode)
}
statusCode = codes.Unknown
}
@ -1266,8 +1300,10 @@ func (t *http2Client) handleGoAway(f *http2.GoAwayFrame) {
// Notify the clientconn about the GOAWAY before we set the state to
// draining, to allow the client to stop attempting to create streams
// before disallowing new streams on this connection.
t.onGoAway(t.goAwayReason)
t.state = draining
if t.state != draining {
t.onClose(t.goAwayReason)
t.state = draining
}
}
// All streams with IDs greater than the GoAwayId
// and smaller than the previous GoAway ID should be killed.
@ -1756,3 +1792,9 @@ func (t *http2Client) getOutFlowWindow() int64 {
return -2
}
}
func (t *http2Client) stateForTesting() transportState {
t.mu.Lock()
defer t.mu.Unlock()
return t.state
}

142
vendor/google.golang.org/grpc/internal/transport/http2_server.go generated vendored
View File

@ -21,6 +21,7 @@ package transport
import (
"bytes"
"context"
"errors"
"fmt"
"io"
"math"
@ -41,6 +42,7 @@ import (
"google.golang.org/grpc/credentials"
"google.golang.org/grpc/internal/channelz"
"google.golang.org/grpc/internal/grpcrand"
"google.golang.org/grpc/internal/grpcsync"
"google.golang.org/grpc/keepalive"
"google.golang.org/grpc/metadata"
"google.golang.org/grpc/peer"
@ -101,13 +103,13 @@ type http2Server struct {
mu sync.Mutex // guard the following
// drainChan is initialized when Drain() is called the first time.
// After which the server writes out the first GoAway(with ID 2^31-1) frame.
// Then an independent goroutine will be launched to later send the second GoAway.
// During this time we don't want to write another first GoAway(with ID 2^31 -1) frame.
// Thus call to Drain() will be a no-op if drainChan is already initialized since draining is
// already underway.
drainChan chan struct{}
// drainEvent is initialized when Drain() is called the first time. After
// which the server writes out the first GoAway(with ID 2^31-1) frame. Then
// an independent goroutine will be launched to later send the second
// GoAway. During this time we don't want to write another first GoAway(with
// ID 2^31 -1) frame. Thus call to Drain() will be a no-op if drainEvent is
// already initialized since draining is already underway.
drainEvent *grpcsync.Event
state transportState
activeStreams map[uint32]*Stream
// idle is the time instant when the connection went idle.
@ -293,7 +295,7 @@ func NewServerTransport(conn net.Conn, config *ServerConfig) (_ ServerTransport,
defer func() {
if err != nil {
t.Close()
t.Close(err)
}
}()
@ -331,10 +333,9 @@ func NewServerTransport(conn net.Conn, config *ServerConfig) (_ ServerTransport,
go func() {
t.loopy = newLoopyWriter(serverSide, t.framer, t.controlBuf, t.bdpEst)
t.loopy.ssGoAwayHandler = t.outgoingGoAwayHandler
if err := t.loopy.run(); err != nil {
if logger.V(logLevel) {
logger.Errorf("transport: loopyWriter.run returning. Err: %v", err)
}
err := t.loopy.run()
if logger.V(logLevel) {
logger.Infof("transport: loopyWriter exited. Closing connection. Err: %v", err)
}
t.conn.Close()
t.controlBuf.finish()
@ -344,8 +345,9 @@ func NewServerTransport(conn net.Conn, config *ServerConfig) (_ ServerTransport,
return t, nil
}
// operateHeader takes action on the decoded headers.
func (t *http2Server) operateHeaders(frame *http2.MetaHeadersFrame, handle func(*Stream), traceCtx func(context.Context, string) context.Context) (fatal bool) {
// operateHeaders takes action on the decoded headers. Returns an error if fatal
// error encountered and transport needs to close, otherwise returns nil.
func (t *http2Server) operateHeaders(frame *http2.MetaHeadersFrame, handle func(*Stream), traceCtx func(context.Context, string) context.Context) error {
// Acquire max stream ID lock for entire duration
t.maxStreamMu.Lock()
defer t.maxStreamMu.Unlock()
@ -361,15 +363,12 @@ func (t *http2Server) operateHeaders(frame *http2.MetaHeadersFrame, handle func(
rstCode: http2.ErrCodeFrameSize,
onWrite: func() {},
})
return false
return nil
}
if streamID%2 != 1 || streamID <= t.maxStreamID {
// illegal gRPC stream id.
if logger.V(logLevel) {
logger.Errorf("transport: http2Server.HandleStreams received an illegal stream id: %v", streamID)
}
return true
return fmt.Errorf("received an illegal stream id: %v. headers frame: %+v", streamID, frame)
}
t.maxStreamID = streamID
@ -381,13 +380,14 @@ func (t *http2Server) operateHeaders(frame *http2.MetaHeadersFrame, handle func(
fc: &inFlow{limit: uint32(t.initialWindowSize)},
}
var (
// If a gRPC Response-Headers has already been received, then it means
// that the peer is speaking gRPC and we are in gRPC mode.
isGRPC = false
mdata = make(map[string][]string)
httpMethod string
// headerError is set if an error is encountered while parsing the headers
headerError bool
// if false, content-type was missing or invalid
isGRPC = false
contentType = ""
mdata = make(map[string][]string)
httpMethod string
// these are set if an error is encountered while parsing the headers
protocolError bool
headerError *status.Status
timeoutSet bool
timeout time.Duration
@ -398,6 +398,7 @@ func (t *http2Server) operateHeaders(frame *http2.MetaHeadersFrame, handle func(
case "content-type":
contentSubtype, validContentType := grpcutil.ContentSubtype(hf.Value)
if !validContentType {
contentType = hf.Value
break
}
mdata[hf.Name] = append(mdata[hf.Name], hf.Value)
@ -413,7 +414,7 @@ func (t *http2Server) operateHeaders(frame *http2.MetaHeadersFrame, handle func(
timeoutSet = true
var err error
if timeout, err = decodeTimeout(hf.Value); err != nil {
headerError = true
headerError = status.Newf(codes.Internal, "malformed grpc-timeout: %v", err)
}
// "Transports must consider requests containing the Connection header
// as malformed." - A41
@ -421,14 +422,14 @@ func (t *http2Server) operateHeaders(frame *http2.MetaHeadersFrame, handle func(
if logger.V(logLevel) {
logger.Errorf("transport: http2Server.operateHeaders parsed a :connection header which makes a request malformed as per the HTTP/2 spec")
}
headerError = true
protocolError = true
default:
if isReservedHeader(hf.Name) && !isWhitelistedHeader(hf.Name) {
break
}
v, err := decodeMetadataHeader(hf.Name, hf.Value)
if err != nil {
headerError = true
headerError = status.Newf(codes.Internal, "malformed binary metadata %q in header %q: %v", hf.Value, hf.Name, err)
logger.Warningf("Failed to decode metadata header (%q, %q): %v", hf.Name, hf.Value, err)
break
}
@ -447,23 +448,43 @@ func (t *http2Server) operateHeaders(frame *http2.MetaHeadersFrame, handle func(
logger.Errorf("transport: %v", errMsg)
}
t.controlBuf.put(&earlyAbortStream{
httpStatus: 400,
httpStatus: http.StatusBadRequest,
streamID: streamID,
contentSubtype: s.contentSubtype,
status: status.New(codes.Internal, errMsg),
rst: !frame.StreamEnded(),
})
return false
return nil
}
if !isGRPC || headerError {
if protocolError {
t.controlBuf.put(&cleanupStream{
streamID: streamID,
rst: true,
rstCode: http2.ErrCodeProtocol,
onWrite: func() {},
})
return false
return nil
}
if !isGRPC {
t.controlBuf.put(&earlyAbortStream{
httpStatus: http.StatusUnsupportedMediaType,
streamID: streamID,
contentSubtype: s.contentSubtype,
status: status.Newf(codes.InvalidArgument, "invalid gRPC request content-type %q", contentType),
rst: !frame.StreamEnded(),
})
return nil
}
if headerError != nil {
t.controlBuf.put(&earlyAbortStream{
httpStatus: http.StatusBadRequest,
streamID: streamID,
contentSubtype: s.contentSubtype,
status: headerError,
rst: !frame.StreamEnded(),
})
return nil
}
// "If :authority is missing, Host must be renamed to :authority." - A41
@ -503,7 +524,7 @@ func (t *http2Server) operateHeaders(frame *http2.MetaHeadersFrame, handle func(
if t.state != reachable {
t.mu.Unlock()
s.cancel()
return false
return nil
}
if uint32(len(t.activeStreams)) >= t.maxStreams {
t.mu.Unlock()
@ -514,7 +535,7 @@ func (t *http2Server) operateHeaders(frame *http2.MetaHeadersFrame, handle func(
onWrite: func() {},
})
s.cancel()
return false
return nil
}
if httpMethod != http.MethodPost {
t.mu.Unlock()
@ -530,7 +551,7 @@ func (t *http2Server) operateHeaders(frame *http2.MetaHeadersFrame, handle func(
rst: !frame.StreamEnded(),
})
s.cancel()
return false
return nil
}
if t.inTapHandle != nil {
var err error
@ -550,7 +571,7 @@ func (t *http2Server) operateHeaders(frame *http2.MetaHeadersFrame, handle func(
status: stat,
rst: !frame.StreamEnded(),
})
return false
return nil
}
}
t.activeStreams[streamID] = s
@ -597,7 +618,7 @@ func (t *http2Server) operateHeaders(frame *http2.MetaHeadersFrame, handle func(
wq: s.wq,
})
handle(s)
return false
return nil
}
// HandleStreams receives incoming streams using the given handler. This is
@ -630,19 +651,16 @@ func (t *http2Server) HandleStreams(handle func(*Stream), traceCtx func(context.
continue
}
if err == io.EOF || err == io.ErrUnexpectedEOF {
t.Close()
t.Close(err)
return
}
if logger.V(logLevel) {
logger.Warningf("transport: http2Server.HandleStreams failed to read frame: %v", err)
}
t.Close()
t.Close(err)
return
}
switch frame := frame.(type) {
case *http2.MetaHeadersFrame:
if t.operateHeaders(frame, handle, traceCtx) {
t.Close()
if err := t.operateHeaders(frame, handle, traceCtx); err != nil {
t.Close(err)
break
}
case *http2.DataFrame:
@ -843,8 +861,8 @@ const (
func (t *http2Server) handlePing(f *http2.PingFrame) {
if f.IsAck() {
if f.Data == goAwayPing.data && t.drainChan != nil {
close(t.drainChan)
if f.Data == goAwayPing.data && t.drainEvent != nil {
t.drainEvent.Fire()
return
}
// Maybe it's a BDP ping.
@ -886,10 +904,7 @@ func (t *http2Server) handlePing(f *http2.PingFrame) {
if t.pingStrikes > maxPingStrikes {
// Send goaway and close the connection.
if logger.V(logLevel) {
logger.Errorf("transport: Got too many pings from the client, closing the connection.")
}
t.controlBuf.put(&goAway{code: http2.ErrCodeEnhanceYourCalm, debugData: []byte("too_many_pings"), closeConn: true})
t.controlBuf.put(&goAway{code: http2.ErrCodeEnhanceYourCalm, debugData: []byte("too_many_pings"), closeConn: errors.New("got too many pings from the client")})
}
}
@ -1153,7 +1168,7 @@ func (t *http2Server) keepalive() {
if logger.V(logLevel) {
logger.Infof("transport: closing server transport due to maximum connection age.")
}
t.Close()
t.controlBuf.put(closeConnection{})
case <-t.done:
}
return
@ -1169,10 +1184,7 @@ func (t *http2Server) keepalive() {
continue
}
if outstandingPing && kpTimeoutLeft <= 0 {
if logger.V(logLevel) {
logger.Infof("transport: closing server transport due to idleness.")
}
t.Close()
t.Close(fmt.Errorf("keepalive ping not acked within timeout %s", t.kp.Time))
return
}
if !outstandingPing {
@ -1199,12 +1211,15 @@ func (t *http2Server) keepalive() {
// Close starts shutting down the http2Server transport.
// TODO(zhaoq): Now the destruction is not blocked on any pending streams. This
// could cause some resource issue. Revisit this later.
func (t *http2Server) Close() {
func (t *http2Server) Close(err error) {
t.mu.Lock()
if t.state == closing {
t.mu.Unlock()
return
}
if logger.V(logLevel) {
logger.Infof("transport: closing: %v", err)
}
t.state = closing
streams := t.activeStreams
t.activeStreams = nil
@ -1295,10 +1310,10 @@ func (t *http2Server) RemoteAddr() net.Addr {
func (t *http2Server) Drain() {
t.mu.Lock()
defer t.mu.Unlock()
if t.drainChan != nil {
if t.drainEvent != nil {
return
}
t.drainChan = make(chan struct{})
t.drainEvent = grpcsync.NewEvent()
t.controlBuf.put(&goAway{code: http2.ErrCodeNo, debugData: []byte{}, headsUp: true})
}
@ -1319,19 +1334,20 @@ func (t *http2Server) outgoingGoAwayHandler(g *goAway) (bool, error) {
// Stop accepting more streams now.
t.state = draining
sid := t.maxStreamID
retErr := g.closeConn
if len(t.activeStreams) == 0 {
g.closeConn = true
retErr = errors.New("second GOAWAY written and no active streams left to process")
}
t.mu.Unlock()
t.maxStreamMu.Unlock()
if err := t.framer.fr.WriteGoAway(sid, g.code, g.debugData); err != nil {
return false, err
}
if g.closeConn {
if retErr != nil {
// Abruptly close the connection following the GoAway (via
// loopywriter). But flush out what's inside the buffer first.
t.framer.writer.Flush()
return false, fmt.Errorf("transport: Connection closing")
return false, retErr
}
return true, nil
}
@ -1353,7 +1369,7 @@ func (t *http2Server) outgoingGoAwayHandler(g *goAway) (bool, error) {
timer := time.NewTimer(time.Minute)
defer timer.Stop()
select {
case <-t.drainChan:
case <-t.drainEvent.Done():
case <-timer.C:
case <-t.done:
return

6
vendor/google.golang.org/grpc/internal/transport/transport.go generated vendored
View File

@ -583,8 +583,8 @@ type ConnectOptions struct {
// NewClientTransport establishes the transport with the required ConnectOptions
// and returns it to the caller.
func NewClientTransport(connectCtx, ctx context.Context, addr resolver.Address, opts ConnectOptions, onGoAway func(GoAwayReason), onClose func()) (ClientTransport, error) {
return newHTTP2Client(connectCtx, ctx, addr, opts, onGoAway, onClose)
func NewClientTransport(connectCtx, ctx context.Context, addr resolver.Address, opts ConnectOptions, onClose func(GoAwayReason)) (ClientTransport, error) {
return newHTTP2Client(connectCtx, ctx, addr, opts, onClose)
}
// Options provides additional hints and information for message
@ -701,7 +701,7 @@ type ServerTransport interface {
// Close tears down the transport. Once it is called, the transport
// should not be accessed any more. All the pending streams and their
// handlers will be terminated asynchronously.
Close()
Close(err error)
// RemoteAddr returns the remote network address.
RemoteAddr() net.Addr

28
vendor/google.golang.org/grpc/picker_wrapper.go generated vendored
View File

@ -58,12 +58,18 @@ func (pw *pickerWrapper) updatePicker(p balancer.Picker) {
pw.mu.Unlock()
}
func doneChannelzWrapper(acw *acBalancerWrapper, done func(balancer.DoneInfo)) func(balancer.DoneInfo) {
// doneChannelzWrapper performs the following:
// - increments the calls started channelz counter
// - wraps the done function in the passed in result to increment the calls
// failed or calls succeeded channelz counter before invoking the actual
// done function.
func doneChannelzWrapper(acw *acBalancerWrapper, result *balancer.PickResult) {
acw.mu.Lock()
ac := acw.ac
acw.mu.Unlock()
ac.incrCallsStarted()
return func(b balancer.DoneInfo) {
done := result.Done
result.Done = func(b balancer.DoneInfo) {
if b.Err != nil && b.Err != io.EOF {
ac.incrCallsFailed()
} else {
@ -82,7 +88,7 @@ func doneChannelzWrapper(acw *acBalancerWrapper, done func(balancer.DoneInfo)) f
// - the current picker returns other errors and failfast is false.
// - the subConn returned by the current picker is not READY
// When one of these situations happens, pick blocks until the picker gets updated.
func (pw *pickerWrapper) pick(ctx context.Context, failfast bool, info balancer.PickInfo) (transport.ClientTransport, func(balancer.DoneInfo), error) {
func (pw *pickerWrapper) pick(ctx context.Context, failfast bool, info balancer.PickInfo) (transport.ClientTransport, balancer.PickResult, error) {
var ch chan struct{}
var lastPickErr error
@ -90,7 +96,7 @@ func (pw *pickerWrapper) pick(ctx context.Context, failfast bool, info balancer.
pw.mu.Lock()
if pw.done {
pw.mu.Unlock()
return nil, nil, ErrClientConnClosing
return nil, balancer.PickResult{}, ErrClientConnClosing
}
if pw.picker == nil {
@ -111,9 +117,9 @@ func (pw *pickerWrapper) pick(ctx context.Context, failfast bool, info balancer.
}
switch ctx.Err() {
case context.DeadlineExceeded:
return nil, nil, status.Error(codes.DeadlineExceeded, errStr)
return nil, balancer.PickResult{}, status.Error(codes.DeadlineExceeded, errStr)
case context.Canceled:
return nil, nil, status.Error(codes.Canceled, errStr)
return nil, balancer.PickResult{}, status.Error(codes.Canceled, errStr)
}
case <-ch:
}
@ -125,7 +131,6 @@ func (pw *pickerWrapper) pick(ctx context.Context, failfast bool, info balancer.
pw.mu.Unlock()
pickResult, err := p.Pick(info)
if err != nil {
if err == balancer.ErrNoSubConnAvailable {
continue
@ -136,7 +141,7 @@ func (pw *pickerWrapper) pick(ctx context.Context, failfast bool, info balancer.
if istatus.IsRestrictedControlPlaneCode(st) {
err = status.Errorf(codes.Internal, "received picker error with illegal status: %v", err)
}
return nil, nil, dropError{error: err}
return nil, balancer.PickResult{}, dropError{error: err}
}
// For all other errors, wait for ready RPCs should block and other
// RPCs should fail with unavailable.
@ -144,7 +149,7 @@ func (pw *pickerWrapper) pick(ctx context.Context, failfast bool, info balancer.
lastPickErr = err
continue
}
return nil, nil, status.Error(codes.Unavailable, err.Error())
return nil, balancer.PickResult{}, status.Error(codes.Unavailable, err.Error())
}
acw, ok := pickResult.SubConn.(*acBalancerWrapper)
@ -154,9 +159,10 @@ func (pw *pickerWrapper) pick(ctx context.Context, failfast bool, info balancer.
}
if t := acw.getAddrConn().getReadyTransport(); t != nil {
if channelz.IsOn() {
return t, doneChannelzWrapper(acw, pickResult.Done), nil
doneChannelzWrapper(acw, &pickResult)
return t, pickResult, nil
}
return t, pickResult.Done, nil
return t, pickResult, nil
}
if pickResult.Done != nil {
// Calling done with nil error, no bytes sent and no bytes received.

6
vendor/google.golang.org/grpc/pickfirst.go generated vendored
View File

@ -51,7 +51,7 @@ type pickfirstBalancer struct {
func (b *pickfirstBalancer) ResolverError(err error) {
if logger.V(2) {
logger.Infof("pickfirstBalancer: ResolverError called with error %v", err)
logger.Infof("pickfirstBalancer: ResolverError called with error: %v", err)
}
if b.subConn == nil {
b.state = connectivity.TransientFailure
@ -102,8 +102,8 @@ func (b *pickfirstBalancer) UpdateClientConnState(state balancer.ClientConnState
b.subConn = subConn
b.state = connectivity.Idle
b.cc.UpdateState(balancer.State{
ConnectivityState: connectivity.Idle,
Picker: &picker{result: balancer.PickResult{SubConn: b.subConn}},
ConnectivityState: connectivity.Connecting,
Picker: &picker{err: balancer.ErrNoSubConnAvailable},
})
b.subConn.Connect()
return nil

7
vendor/google.golang.org/grpc/regenerate.sh generated vendored
View File

@ -57,7 +57,8 @@ LEGACY_SOURCES=(
${WORKDIR}/grpc-proto/grpc/health/v1/health.proto
${WORKDIR}/grpc-proto/grpc/lb/v1/load_balancer.proto
profiling/proto/service.proto
reflection/grpc_reflection_v1alpha/reflection.proto
${WORKDIR}/grpc-proto/grpc/reflection/v1alpha/reflection.proto
${WORKDIR}/grpc-proto/grpc/reflection/v1/reflection.proto
)
# Generates only the new gRPC Service symbols
@ -119,8 +120,4 @@ mv ${WORKDIR}/out/google.golang.org/grpc/lookup/grpc_lookup_v1/* ${WORKDIR}/out/
# see grpc_testing_not_regenerate/README.md for details.
rm ${WORKDIR}/out/google.golang.org/grpc/reflection/grpc_testing_not_regenerate/*.pb.go
# grpc/testing does not have a go_package option.
mv ${WORKDIR}/out/grpc/testing/*.pb.go interop/grpc_testing/
mv ${WORKDIR}/out/grpc/core/*.pb.go interop/grpc_testing/core/
cp -R ${WORKDIR}/out/google.golang.org/grpc/* .

22
vendor/google.golang.org/grpc/resolver/resolver.go generated vendored
View File

@ -24,6 +24,7 @@ import (
"context"
"net"
"net/url"
"strings"
"google.golang.org/grpc/attributes"
"google.golang.org/grpc/credentials"
@ -247,9 +248,6 @@ type Target struct {
Scheme string
// Deprecated: use URL.Host instead.
Authority string
// Deprecated: use URL.Path or URL.Opaque instead. The latter is set when
// the former is empty.
Endpoint string
// URL contains the parsed dial target with an optional default scheme added
// to it if the original dial target contained no scheme or contained an
// unregistered scheme. Any query params specified in the original dial
@ -257,6 +255,24 @@ type Target struct {
URL url.URL
}
// Endpoint retrieves endpoint without leading "/" from either `URL.Path`
// or `URL.Opaque`. The latter is used when the former is empty.
func (t Target) Endpoint() string {
endpoint := t.URL.Path
if endpoint == "" {
endpoint = t.URL.Opaque
}
// For targets of the form "[scheme]://[authority]/endpoint, the endpoint
// value returned from url.Parse() contains a leading "/". Although this is
// in accordance with RFC 3986, we do not want to break existing resolver
// implementations which expect the endpoint without the leading "/". So, we
// end up stripping the leading "/" here. But this will result in an
// incorrect parsing for something like "unix:///path/to/socket". Since we
// own the "unix" resolver, we can workaround in the unix resolver by using
// the `URL` field.
return strings.TrimPrefix(endpoint, "/")
}
// Builder creates a resolver that will be used to watch name resolution updates.
type Builder interface {
// Build creates a new resolver for the given target.

17
vendor/google.golang.org/grpc/rpc_util.go generated vendored
View File

@ -25,7 +25,6 @@ import (
"encoding/binary"
"fmt"
"io"
"io/ioutil"
"math"
"strings"
"sync"
@ -77,7 +76,7 @@ func NewGZIPCompressorWithLevel(level int) (Compressor, error) {
return &gzipCompressor{
pool: sync.Pool{
New: func() interface{} {
w, err := gzip.NewWriterLevel(ioutil.Discard, level)
w, err := gzip.NewWriterLevel(io.Discard, level)
if err != nil {
panic(err)
}
@ -143,7 +142,7 @@ func (d *gzipDecompressor) Do(r io.Reader) ([]byte, error) {
z.Close()
d.pool.Put(z)
}()
return ioutil.ReadAll(z)
return io.ReadAll(z)
}
func (d *gzipDecompressor) Type() string {
@ -297,7 +296,8 @@ func (o FailFastCallOption) before(c *callInfo) error {
func (o FailFastCallOption) after(c *callInfo, attempt *csAttempt) {}
// MaxCallRecvMsgSize returns a CallOption which sets the maximum message size
// in bytes the client can receive.
// in bytes the client can receive. If this is not set, gRPC uses the default
// 4MB.
func MaxCallRecvMsgSize(bytes int) CallOption {
return MaxRecvMsgSizeCallOption{MaxRecvMsgSize: bytes}
}
@ -320,7 +320,8 @@ func (o MaxRecvMsgSizeCallOption) before(c *callInfo) error {
func (o MaxRecvMsgSizeCallOption) after(c *callInfo, attempt *csAttempt) {}
// MaxCallSendMsgSize returns a CallOption which sets the maximum message size
// in bytes the client can send.
// in bytes the client can send. If this is not set, gRPC uses the default
// `math.MaxInt32`.
func MaxCallSendMsgSize(bytes int) CallOption {
return MaxSendMsgSizeCallOption{MaxSendMsgSize: bytes}
}
@ -711,7 +712,7 @@ func recvAndDecompress(p *parser, s *transport.Stream, dc Decompressor, maxRecei
d, size, err = decompress(compressor, d, maxReceiveMessageSize)
}
if err != nil {
return nil, status.Errorf(codes.Internal, "grpc: failed to decompress the received message %v", err)
return nil, status.Errorf(codes.Internal, "grpc: failed to decompress the received message: %v", err)
}
if size > maxReceiveMessageSize {
// TODO: Revisit the error code. Currently keep it consistent with java
@ -746,7 +747,7 @@ func decompress(compressor encoding.Compressor, d []byte, maxReceiveMessageSize
}
// Read from LimitReader with limit max+1. So if the underlying
// reader is over limit, the result will be bigger than max.
d, err = ioutil.ReadAll(io.LimitReader(dcReader, int64(maxReceiveMessageSize)+1))
d, err = io.ReadAll(io.LimitReader(dcReader, int64(maxReceiveMessageSize)+1))
return d, len(d), err
}
@ -759,7 +760,7 @@ func recv(p *parser, c baseCodec, s *transport.Stream, dc Decompressor, m interf
return err
}
if err := c.Unmarshal(d, m); err != nil {
return status.Errorf(codes.Internal, "grpc: failed to unmarshal the received message %v", err)
return status.Errorf(codes.Internal, "grpc: failed to unmarshal the received message: %v", err)
}
if payInfo != nil {
payInfo.uncompressedBytes = d

79
vendor/google.golang.org/grpc/server.go generated vendored
View File

@ -233,10 +233,11 @@ func newJoinServerOption(opts ...ServerOption) ServerOption {
return &joinServerOption{opts: opts}
}
// WriteBufferSize determines how much data can be batched before doing a write on the wire.
// The corresponding memory allocation for this buffer will be twice the size to keep syscalls low.
// The default value for this buffer is 32KB.
// Zero will disable the write buffer such that each write will be on underlying connection.
// WriteBufferSize determines how much data can be batched before doing a write
// on the wire. The corresponding memory allocation for this buffer will be
// twice the size to keep syscalls low. The default value for this buffer is
// 32KB. Zero or negative values will disable the write buffer such that each
// write will be on underlying connection.
// Note: A Send call may not directly translate to a write.
func WriteBufferSize(s int) ServerOption {
return newFuncServerOption(func(o *serverOptions) {
@ -244,11 +245,10 @@ func WriteBufferSize(s int) ServerOption {
})
}
// ReadBufferSize lets you set the size of read buffer, this determines how much data can be read at most
// for one read syscall.
// The default value for this buffer is 32KB.
// Zero will disable read buffer for a connection so data framer can access the underlying
// conn directly.
// ReadBufferSize lets you set the size of read buffer, this determines how much
// data can be read at most for one read syscall. The default value for this
// buffer is 32KB. Zero or negative values will disable read buffer for a
// connection so data framer can access the underlying conn directly.
func ReadBufferSize(s int) ServerOption {
return newFuncServerOption(func(o *serverOptions) {
o.readBufferSize = s
@ -942,7 +942,7 @@ func (s *Server) newHTTP2Transport(c net.Conn) transport.ServerTransport {
}
func (s *Server) serveStreams(st transport.ServerTransport) {
defer st.Close()
defer st.Close(errors.New("finished serving streams for the server transport"))
var wg sync.WaitGroup
var roundRobinCounter uint32
@ -1008,7 +1008,8 @@ var _ http.Handler = (*Server)(nil)
func (s *Server) ServeHTTP(w http.ResponseWriter, r *http.Request) {
st, err := transport.NewServerHandlerTransport(w, r, s.opts.statsHandlers)
if err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
// Errors returned from transport.NewServerHandlerTransport have
// already been written to w.
return
}
if !s.addConn(listenerAddressForServeHTTP, st) {
@ -1046,7 +1047,7 @@ func (s *Server) addConn(addr string, st transport.ServerTransport) bool {
s.mu.Lock()
defer s.mu.Unlock()
if s.conns == nil {
st.Close()
st.Close(errors.New("Server.addConn called when server has already been stopped"))
return false
}
if s.drain {
@ -1150,21 +1151,16 @@ func chainUnaryServerInterceptors(s *Server) {
func chainUnaryInterceptors(interceptors []UnaryServerInterceptor) UnaryServerInterceptor {
return func(ctx context.Context, req interface{}, info *UnaryServerInfo, handler UnaryHandler) (interface{}, error) {
// the struct ensures the variables are allocated together, rather than separately, since we
// know they should be garbage collected together. This saves 1 allocation and decreases
// time/call by about 10% on the microbenchmark.
var state struct {
i int
next UnaryHandler
}
state.next = func(ctx context.Context, req interface{}) (interface{}, error) {
if state.i == len(interceptors)-1 {
return interceptors[state.i](ctx, req, info, handler)
}
state.i++
return interceptors[state.i-1](ctx, req, info, state.next)
}
return state.next(ctx, req)
return interceptors[0](ctx, req, info, getChainUnaryHandler(interceptors, 0, info, handler))
}
}
func getChainUnaryHandler(interceptors []UnaryServerInterceptor, curr int, info *UnaryServerInfo, finalHandler UnaryHandler) UnaryHandler {
if curr == len(interceptors)-1 {
return finalHandler
}
return func(ctx context.Context, req interface{}) (interface{}, error) {
return interceptors[curr+1](ctx, req, info, getChainUnaryHandler(interceptors, curr+1, info, finalHandler))
}
}
@ -1303,7 +1299,7 @@ func (s *Server) processUnaryRPC(t transport.ServerTransport, stream *transport.
d, err := recvAndDecompress(&parser{r: stream}, stream, dc, s.opts.maxReceiveMessageSize, payInfo, decomp)
if err != nil {
if e := t.WriteStatus(stream, status.Convert(err)); e != nil {
channelz.Warningf(logger, s.channelzID, "grpc: Server.processUnaryRPC failed to write status %v", e)
channelz.Warningf(logger, s.channelzID, "grpc: Server.processUnaryRPC failed to write status: %v", e)
}
return err
}
@ -1470,21 +1466,16 @@ func chainStreamServerInterceptors(s *Server) {
func chainStreamInterceptors(interceptors []StreamServerInterceptor) StreamServerInterceptor {
return func(srv interface{}, ss ServerStream, info *StreamServerInfo, handler StreamHandler) error {
// the struct ensures the variables are allocated together, rather than separately, since we
// know they should be garbage collected together. This saves 1 allocation and decreases
// time/call by about 10% on the microbenchmark.
var state struct {
i int
next StreamHandler
}
state.next = func(srv interface{}, ss ServerStream) error {
if state.i == len(interceptors)-1 {
return interceptors[state.i](srv, ss, info, handler)
}
state.i++
return interceptors[state.i-1](srv, ss, info, state.next)
}
return state.next(srv, ss)
return interceptors[0](srv, ss, info, getChainStreamHandler(interceptors, 0, info, handler))
}
}
func getChainStreamHandler(interceptors []StreamServerInterceptor, curr int, info *StreamServerInfo, finalHandler StreamHandler) StreamHandler {
if curr == len(interceptors)-1 {
return finalHandler
}
return func(srv interface{}, stream ServerStream) error {
return interceptors[curr+1](srv, stream, info, getChainStreamHandler(interceptors, curr+1, info, finalHandler))
}
}
@ -1819,7 +1810,7 @@ func (s *Server) Stop() {
}
for _, cs := range conns {
for st := range cs {
st.Close()
st.Close(errors.New("Server.Stop called"))
}
}
if s.opts.numServerWorkers > 0 {

10
vendor/google.golang.org/grpc/service_config.go generated vendored
View File

@ -226,7 +226,7 @@ func parseServiceConfig(js string) *serviceconfig.ParseResult {
var rsc jsonSC
err := json.Unmarshal([]byte(js), &rsc)
if err != nil {
logger.Warningf("grpc: parseServiceConfig error unmarshaling %s due to %v", js, err)
logger.Warningf("grpc: unmarshaling service config %s: %v", js, err)
return &serviceconfig.ParseResult{Err: err}
}
sc := ServiceConfig{
@ -254,7 +254,7 @@ func parseServiceConfig(js string) *serviceconfig.ParseResult {
}
d, err := parseDuration(m.Timeout)
if err != nil {
logger.Warningf("grpc: parseServiceConfig error unmarshaling %s due to %v", js, err)
logger.Warningf("grpc: unmarshaling service config %s: %v", js, err)
return &serviceconfig.ParseResult{Err: err}
}
@ -263,7 +263,7 @@ func parseServiceConfig(js string) *serviceconfig.ParseResult {
Timeout: d,
}
if mc.RetryPolicy, err = convertRetryPolicy(m.RetryPolicy); err != nil {
logger.Warningf("grpc: parseServiceConfig error unmarshaling %s due to %v", js, err)
logger.Warningf("grpc: unmarshaling service config %s: %v", js, err)
return &serviceconfig.ParseResult{Err: err}
}
if m.MaxRequestMessageBytes != nil {
@ -283,13 +283,13 @@ func parseServiceConfig(js string) *serviceconfig.ParseResult {
for i, n := range *m.Name {
path, err := n.generatePath()
if err != nil {
logger.Warningf("grpc: parseServiceConfig error unmarshaling %s due to methodConfig[%d]: %v", js, i, err)
logger.Warningf("grpc: error unmarshaling service config %s due to methodConfig[%d]: %v", js, i, err)
return &serviceconfig.ParseResult{Err: err}
}
if _, ok := paths[path]; ok {
err = errDuplicatedName
logger.Warningf("grpc: parseServiceConfig error unmarshaling %s due to methodConfig[%d]: %v", js, i, err)
logger.Warningf("grpc: error unmarshaling service config %s due to methodConfig[%d]: %v", js, i, err)
return &serviceconfig.ParseResult{Err: err}
}
paths[path] = struct{}{}

42
vendor/google.golang.org/grpc/stream.go generated vendored
View File

@ -416,7 +416,7 @@ func (cs *clientStream) newAttemptLocked(isTransparent bool) (*csAttempt, error)
ctx = trace.NewContext(ctx, trInfo.tr)
}
if cs.cc.parsedTarget.Scheme == "xds" {
if cs.cc.parsedTarget.URL.Scheme == "xds" {
// Add extra metadata (metadata that will be added by transport) to context
// so the balancer can see them.
ctx = grpcutil.WithExtraMetadata(ctx, metadata.Pairs(
@ -438,7 +438,7 @@ func (a *csAttempt) getTransport() error {
cs := a.cs
var err error
a.t, a.done, err = cs.cc.getTransport(a.ctx, cs.callInfo.failFast, cs.callHdr.Method)
a.t, a.pickResult, err = cs.cc.getTransport(a.ctx, cs.callInfo.failFast, cs.callHdr.Method)
if err != nil {
if de, ok := err.(dropError); ok {
err = de.error
@ -455,6 +455,25 @@ func (a *csAttempt) getTransport() error {
func (a *csAttempt) newStream() error {
cs := a.cs
cs.callHdr.PreviousAttempts = cs.numRetries
// Merge metadata stored in PickResult, if any, with existing call metadata.
// It is safe to overwrite the csAttempt's context here, since all state
// maintained in it are local to the attempt. When the attempt has to be
// retried, a new instance of csAttempt will be created.
if a.pickResult.Metatada != nil {
// We currently do not have a function it the metadata package which
// merges given metadata with existing metadata in a context. Existing
// function `AppendToOutgoingContext()` takes a variadic argument of key
// value pairs.
//
// TODO: Make it possible to retrieve key value pairs from metadata.MD
// in a form passable to AppendToOutgoingContext(), or create a version
// of AppendToOutgoingContext() that accepts a metadata.MD.
md, _ := metadata.FromOutgoingContext(a.ctx)
md = metadata.Join(md, a.pickResult.Metatada)
a.ctx = metadata.NewOutgoingContext(a.ctx, md)
}
s, err := a.t.NewStream(a.ctx, cs.callHdr)
if err != nil {
nse, ok := err.(*transport.NewStreamError)
@ -529,12 +548,12 @@ type clientStream struct {
// csAttempt implements a single transport stream attempt within a
// clientStream.
type csAttempt struct {
ctx context.Context
cs *clientStream
t transport.ClientTransport
s *transport.Stream
p *parser
done func(balancer.DoneInfo)
ctx context.Context
cs *clientStream
t transport.ClientTransport
s *transport.Stream
p *parser
pickResult balancer.PickResult
finished bool
dc Decompressor
@ -1103,12 +1122,12 @@ func (a *csAttempt) finish(err error) {
tr = a.s.Trailer()
}
if a.done != nil {
if a.pickResult.Done != nil {
br := false
if a.s != nil {
br = a.s.BytesReceived()
}
a.done(balancer.DoneInfo{
a.pickResult.Done(balancer.DoneInfo{
Err: err,
Trailer: tr,
BytesSent: a.s != nil,
@ -1464,6 +1483,9 @@ type ServerStream interface {
// It is safe to have a goroutine calling SendMsg and another goroutine
// calling RecvMsg on the same stream at the same time, but it is not safe
// to call SendMsg on the same stream in different goroutines.
//
// It is not safe to modify the message after calling SendMsg. Tracing
// libraries and stats handlers may use the message lazily.
SendMsg(m interface{}) error
// RecvMsg blocks until it receives a message into m or the stream is
// done. It returns io.EOF when the client has performed a CloseSend. On

2
vendor/google.golang.org/grpc/version.go generated vendored
View File

@ -19,4 +19,4 @@
package grpc
// Version is the current grpc version.
const Version = "1.51.0"
const Version = "1.53.0"

23
vendor/google.golang.org/grpc/vet.sh generated vendored
View File

@ -66,6 +66,17 @@ elif [[ "$#" -ne 0 ]]; then
die "Unknown argument(s): $*"
fi
# - Check that generated proto files are up to date.
if [[ -z "${VET_SKIP_PROTO}" ]]; then
PATH="/home/travis/bin:${PATH}" make proto && \
git status --porcelain 2>&1 | fail_on_output || \
(git status; git --no-pager diff; exit 1)
fi
if [[ -n "${VET_ONLY_PROTO}" ]]; then
exit 0
fi
# - Ensure all source files contain a copyright message.
# (Done in two parts because Darwin "git grep" has broken support for compound
# exclusion matches.)
@ -93,13 +104,6 @@ git grep '"github.com/envoyproxy/go-control-plane/envoy' -- '*.go' ':(exclude)*.
misspell -error .
# - Check that generated proto files are up to date.
if [[ -z "${VET_SKIP_PROTO}" ]]; then
PATH="/home/travis/bin:${PATH}" make proto && \
git status --porcelain 2>&1 | fail_on_output || \
(git status; git --no-pager diff; exit 1)
fi
# - gofmt, goimports, golint (with exceptions for generated code), go vet,
# go mod tidy.
# Perform these checks on each module inside gRPC.
@ -111,7 +115,7 @@ for MOD_FILE in $(find . -name 'go.mod'); do
goimports -l . 2>&1 | not grep -vE "\.pb\.go"
golint ./... 2>&1 | not grep -vE "/grpc_testing_not_regenerate/.*\.pb\.go:"
go mod tidy
go mod tidy -compat=1.17
git status --porcelain 2>&1 | fail_on_output || \
(git status; git --no-pager diff; exit 1)
popd
@ -121,8 +125,9 @@ done
#
# TODO(dfawley): don't use deprecated functions in examples or first-party
# plugins.
# TODO(dfawley): enable ST1019 (duplicate imports) but allow for protobufs.
SC_OUT="$(mktemp)"
staticcheck -go 1.9 -checks 'inherit,-ST1015' ./... > "${SC_OUT}" || true
staticcheck -go 1.19 -checks 'inherit,-ST1015,-ST1019,-SA1019' ./... > "${SC_OUT}" || true
# Error if anything other than deprecation warnings are printed.
not grep -v "is deprecated:.*SA1019" "${SC_OUT}"
# Only ignore the following deprecated types/fields/functions.

810
vendor/google.golang.org/protobuf/types/known/structpb/struct.pb.go generated vendored Normal file
View File

@ -0,0 +1,810 @@
// Protocol Buffers - Google's data interchange format
// Copyright 2008 Google Inc. All rights reserved.
// https://developers.google.com/protocol-buffers/
//
// 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.
// Code generated by protoc-gen-go. DO NOT EDIT.
// source: google/protobuf/struct.proto
// Package structpb contains generated types for google/protobuf/struct.proto.
//
// The messages (i.e., Value, Struct, and ListValue) defined in struct.proto are
// used to represent arbitrary JSON. The Value message represents a JSON value,
// the Struct message represents a JSON object, and the ListValue message
// represents a JSON array. See https://json.org for more information.
//
// The Value, Struct, and ListValue types have generated MarshalJSON and
// UnmarshalJSON methods such that they serialize JSON equivalent to what the
// messages themselves represent. Use of these types with the
// "google.golang.org/protobuf/encoding/protojson" package
// ensures that they will be serialized as their JSON equivalent.
//
//
// Conversion to and from a Go interface
//
// The standard Go "encoding/json" package has functionality to serialize
// arbitrary types to a large degree. The Value.AsInterface, Struct.AsMap, and
// ListValue.AsSlice methods can convert the protobuf message representation into
// a form represented by interface{}, map[string]interface{}, and []interface{}.
// This form can be used with other packages that operate on such data structures
// and also directly with the standard json package.
//
// In order to convert the interface{}, map[string]interface{}, and []interface{}
// forms back as Value, Struct, and ListValue messages, use the NewStruct,
// NewList, and NewValue constructor functions.
//
//
// Example usage
//
// Consider the following example JSON object:
//
// {
// "firstName": "John",
// "lastName": "Smith",
// "isAlive": true,
// "age": 27,
// "address": {
// "streetAddress": "21 2nd Street",
// "city": "New York",
// "state": "NY",
// "postalCode": "10021-3100"
// },
// "phoneNumbers": [
// {
// "type": "home",
// "number": "212 555-1234"
// },
// {
// "type": "office",
// "number": "646 555-4567"
// }
// ],
// "children": [],
// "spouse": null
// }
//
// To construct a Value message representing the above JSON object:
//
// m, err := structpb.NewValue(map[string]interface{}{
// "firstName": "John",
// "lastName": "Smith",
// "isAlive": true,
// "age": 27,
// "address": map[string]interface{}{
// "streetAddress": "21 2nd Street",
// "city": "New York",
// "state": "NY",
// "postalCode": "10021-3100",
// },
// "phoneNumbers": []interface{}{
// map[string]interface{}{
// "type": "home",
// "number": "212 555-1234",
// },
// map[string]interface{}{
// "type": "office",
// "number": "646 555-4567",
// },
// },
// "children": []interface{}{},
// "spouse": nil,
// })
// if err != nil {
// ... // handle error
// }
// ... // make use of m as a *structpb.Value
//
package structpb
import (
base64 "encoding/base64"
protojson "google.golang.org/protobuf/encoding/protojson"
protoreflect "google.golang.org/protobuf/reflect/protoreflect"
protoimpl "google.golang.org/protobuf/runtime/protoimpl"
math "math"
reflect "reflect"
sync "sync"
utf8 "unicode/utf8"
)
// `NullValue` is a singleton enumeration to represent the null value for the
// `Value` type union.
//
// The JSON representation for `NullValue` is JSON `null`.
type NullValue int32
const (
// Null value.
NullValue_NULL_VALUE NullValue = 0
)
// Enum value maps for NullValue.
var (
NullValue_name = map[int32]string{
0: "NULL_VALUE",
}
NullValue_value = map[string]int32{
"NULL_VALUE": 0,
}
)
func (x NullValue) Enum() *NullValue {
p := new(NullValue)
*p = x
return p
}
func (x NullValue) String() string {
return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x))
}
func (NullValue) Descriptor() protoreflect.EnumDescriptor {
return file_google_protobuf_struct_proto_enumTypes[0].Descriptor()
}
func (NullValue) Type() protoreflect.EnumType {
return &file_google_protobuf_struct_proto_enumTypes[0]
}
func (x NullValue) Number() protoreflect.EnumNumber {
return protoreflect.EnumNumber(x)
}
// Deprecated: Use NullValue.Descriptor instead.
func (NullValue) EnumDescriptor() ([]byte, []int) {
return file_google_protobuf_struct_proto_rawDescGZIP(), []int{0}
}
// `Struct` represents a structured data value, consisting of fields
// which map to dynamically typed values. In some languages, `Struct`
// might be supported by a native representation. For example, in
// scripting languages like JS a struct is represented as an
// object. The details of that representation are described together
// with the proto support for the language.
//
// The JSON representation for `Struct` is JSON object.
type Struct struct {
state protoimpl.MessageState
sizeCache protoimpl.SizeCache
unknownFields protoimpl.UnknownFields
// Unordered map of dynamically typed values.
Fields map[string]*Value `protobuf:"bytes,1,rep,name=fields,proto3" json:"fields,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"`
}
// NewStruct constructs a Struct from a general-purpose Go map.
// The map keys must be valid UTF-8.
// The map values are converted using NewValue.
func NewStruct(v map[string]interface{}) (*Struct, error) {
x := &Struct{Fields: make(map[string]*Value, len(v))}
for k, v := range v {
if !utf8.ValidString(k) {
return nil, protoimpl.X.NewError("invalid UTF-8 in string: %q", k)
}
var err error
x.Fields[k], err = NewValue(v)
if err != nil {
return nil, err
}
}
return x, nil
}
// AsMap converts x to a general-purpose Go map.
// The map values are converted by calling Value.AsInterface.
func (x *Struct) AsMap() map[string]interface{} {
vs := make(map[string]interface{})
for k, v := range x.GetFields() {
vs[k] = v.AsInterface()
}
return vs
}
func (x *Struct) MarshalJSON() ([]byte, error) {
return protojson.Marshal(x)
}
func (x *Struct) UnmarshalJSON(b []byte) error {
return protojson.Unmarshal(b, x)
}
func (x *Struct) Reset() {
*x = Struct{}
if protoimpl.UnsafeEnabled {
mi := &file_google_protobuf_struct_proto_msgTypes[0]
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
ms.StoreMessageInfo(mi)
}
}
func (x *Struct) String() string {
return protoimpl.X.MessageStringOf(x)
}
func (*Struct) ProtoMessage() {}
func (x *Struct) ProtoReflect() protoreflect.Message {
mi := &file_google_protobuf_struct_proto_msgTypes[0]
if protoimpl.UnsafeEnabled && x != nil {
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
if ms.LoadMessageInfo() == nil {
ms.StoreMessageInfo(mi)
}
return ms
}
return mi.MessageOf(x)
}
// Deprecated: Use Struct.ProtoReflect.Descriptor instead.
func (*Struct) Descriptor() ([]byte, []int) {
return file_google_protobuf_struct_proto_rawDescGZIP(), []int{0}
}
func (x *Struct) GetFields() map[string]*Value {
if x != nil {
return x.Fields
}
return nil
}
// `Value` represents a dynamically typed value which can be either
// null, a number, a string, a boolean, a recursive struct value, or a
// list of values. A producer of value is expected to set one of that
// variants, absence of any variant indicates an error.
//
// The JSON representation for `Value` is JSON value.
type Value struct {
state protoimpl.MessageState
sizeCache protoimpl.SizeCache
unknownFields protoimpl.UnknownFields
// The kind of value.
//
// Types that are assignable to Kind:
// *Value_NullValue
// *Value_NumberValue
// *Value_StringValue
// *Value_BoolValue
// *Value_StructValue
// *Value_ListValue
Kind isValue_Kind `protobuf_oneof:"kind"`
}
// NewValue constructs a Value from a general-purpose Go interface.
//
// ╔════════════════════════╤════════════════════════════════════════════╗
// ║ Go type │ Conversion ║
// ╠════════════════════════╪════════════════════════════════════════════╣
// ║ nil │ stored as NullValue ║
// ║ bool │ stored as BoolValue ║
// ║ int, int32, int64 │ stored as NumberValue ║
// ║ uint, uint32, uint64 │ stored as NumberValue ║
// ║ float32, float64 │ stored as NumberValue ║
// ║ string │ stored as StringValue; must be valid UTF-8 ║
// ║ []byte │ stored as StringValue; base64-encoded ║
// ║ map[string]interface{} │ stored as StructValue ║
// ║ []interface{} │ stored as ListValue ║
// ╚════════════════════════╧════════════════════════════════════════════╝
//
// When converting an int64 or uint64 to a NumberValue, numeric precision loss
// is possible since they are stored as a float64.
func NewValue(v interface{}) (*Value, error) {
switch v := v.(type) {
case nil:
return NewNullValue(), nil
case bool:
return NewBoolValue(v), nil
case int:
return NewNumberValue(float64(v)), nil
case int32:
return NewNumberValue(float64(v)), nil
case int64:
return NewNumberValue(float64(v)), nil
case uint:
return NewNumberValue(float64(v)), nil
case uint32:
return NewNumberValue(float64(v)), nil
case uint64:
return NewNumberValue(float64(v)), nil
case float32:
return NewNumberValue(float64(v)), nil
case float64:
return NewNumberValue(float64(v)), nil
case string:
if !utf8.ValidString(v) {
return nil, protoimpl.X.NewError("invalid UTF-8 in string: %q", v)
}
return NewStringValue(v), nil
case []byte:
s := base64.StdEncoding.EncodeToString(v)
return NewStringValue(s), nil
case map[string]interface{}:
v2, err := NewStruct(v)
if err != nil {
return nil, err
}
return NewStructValue(v2), nil
case []interface{}:
v2, err := NewList(v)
if err != nil {
return nil, err
}
return NewListValue(v2), nil
default:
return nil, protoimpl.X.NewError("invalid type: %T", v)
}
}
// NewNullValue constructs a new null Value.
func NewNullValue() *Value {
return &Value{Kind: &Value_NullValue{NullValue: NullValue_NULL_VALUE}}
}
// NewBoolValue constructs a new boolean Value.
func NewBoolValue(v bool) *Value {
return &Value{Kind: &Value_BoolValue{BoolValue: v}}
}
// NewNumberValue constructs a new number Value.
func NewNumberValue(v float64) *Value {
return &Value{Kind: &Value_NumberValue{NumberValue: v}}
}
// NewStringValue constructs a new string Value.
func NewStringValue(v string) *Value {
return &Value{Kind: &Value_StringValue{StringValue: v}}
}
// NewStructValue constructs a new struct Value.
func NewStructValue(v *Struct) *Value {
return &Value{Kind: &Value_StructValue{StructValue: v}}
}
// NewListValue constructs a new list Value.
func NewListValue(v *ListValue) *Value {
return &Value{Kind: &Value_ListValue{ListValue: v}}
}
// AsInterface converts x to a general-purpose Go interface.
//
// Calling Value.MarshalJSON and "encoding/json".Marshal on this output produce
// semantically equivalent JSON (assuming no errors occur).
//
// Floating-point values (i.e., "NaN", "Infinity", and "-Infinity") are
// converted as strings to remain compatible with MarshalJSON.
func (x *Value) AsInterface() interface{} {
switch v := x.GetKind().(type) {
case *Value_NumberValue:
if v != nil {
switch {
case math.IsNaN(v.NumberValue):
return "NaN"
case math.IsInf(v.NumberValue, +1):
return "Infinity"
case math.IsInf(v.NumberValue, -1):
return "-Infinity"
default:
return v.NumberValue
}
}
case *Value_StringValue:
if v != nil {
return v.StringValue
}
case *Value_BoolValue:
if v != nil {
return v.BoolValue
}
case *Value_StructValue:
if v != nil {
return v.StructValue.AsMap()
}
case *Value_ListValue:
if v != nil {
return v.ListValue.AsSlice()
}
}
return nil
}
func (x *Value) MarshalJSON() ([]byte, error) {
return protojson.Marshal(x)
}
func (x *Value) UnmarshalJSON(b []byte) error {
return protojson.Unmarshal(b, x)
}
func (x *Value) Reset() {
*x = Value{}
if protoimpl.UnsafeEnabled {
mi := &file_google_protobuf_struct_proto_msgTypes[1]
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
ms.StoreMessageInfo(mi)
}
}
func (x *Value) String() string {
return protoimpl.X.MessageStringOf(x)
}
func (*Value) ProtoMessage() {}
func (x *Value) ProtoReflect() protoreflect.Message {
mi := &file_google_protobuf_struct_proto_msgTypes[1]
if protoimpl.UnsafeEnabled && x != nil {
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
if ms.LoadMessageInfo() == nil {
ms.StoreMessageInfo(mi)
}
return ms
}
return mi.MessageOf(x)
}
// Deprecated: Use Value.ProtoReflect.Descriptor instead.
func (*Value) Descriptor() ([]byte, []int) {
return file_google_protobuf_struct_proto_rawDescGZIP(), []int{1}
}
func (m *Value) GetKind() isValue_Kind {
if m != nil {
return m.Kind
}
return nil
}
func (x *Value) GetNullValue() NullValue {
if x, ok := x.GetKind().(*Value_NullValue); ok {
return x.NullValue
}
return NullValue_NULL_VALUE
}
func (x *Value) GetNumberValue() float64 {
if x, ok := x.GetKind().(*Value_NumberValue); ok {
return x.NumberValue
}
return 0
}
func (x *Value) GetStringValue() string {
if x, ok := x.GetKind().(*Value_StringValue); ok {
return x.StringValue
}
return ""
}
func (x *Value) GetBoolValue() bool {
if x, ok := x.GetKind().(*Value_BoolValue); ok {
return x.BoolValue
}
return false
}
func (x *Value) GetStructValue() *Struct {
if x, ok := x.GetKind().(*Value_StructValue); ok {
return x.StructValue
}
return nil
}
func (x *Value) GetListValue() *ListValue {
if x, ok := x.GetKind().(*Value_ListValue); ok {
return x.ListValue
}
return nil
}
type isValue_Kind interface {
isValue_Kind()
}
type Value_NullValue struct {
// Represents a null value.
NullValue NullValue `protobuf:"varint,1,opt,name=null_value,json=nullValue,proto3,enum=google.protobuf.NullValue,oneof"`
}
type Value_NumberValue struct {
// Represents a double value.
NumberValue float64 `protobuf:"fixed64,2,opt,name=number_value,json=numberValue,proto3,oneof"`
}
type Value_StringValue struct {
// Represents a string value.
StringValue string `protobuf:"bytes,3,opt,name=string_value,json=stringValue,proto3,oneof"`
}
type Value_BoolValue struct {
// Represents a boolean value.
BoolValue bool `protobuf:"varint,4,opt,name=bool_value,json=boolValue,proto3,oneof"`
}
type Value_StructValue struct {
// Represents a structured value.
StructValue *Struct `protobuf:"bytes,5,opt,name=struct_value,json=structValue,proto3,oneof"`
}
type Value_ListValue struct {
// Represents a repeated `Value`.
ListValue *ListValue `protobuf:"bytes,6,opt,name=list_value,json=listValue,proto3,oneof"`
}
func (*Value_NullValue) isValue_Kind() {}
func (*Value_NumberValue) isValue_Kind() {}
func (*Value_StringValue) isValue_Kind() {}
func (*Value_BoolValue) isValue_Kind() {}
func (*Value_StructValue) isValue_Kind() {}
func (*Value_ListValue) isValue_Kind() {}
// `ListValue` is a wrapper around a repeated field of values.
//
// The JSON representation for `ListValue` is JSON array.
type ListValue struct {
state protoimpl.MessageState
sizeCache protoimpl.SizeCache
unknownFields protoimpl.UnknownFields
// Repeated field of dynamically typed values.
Values []*Value `protobuf:"bytes,1,rep,name=values,proto3" json:"values,omitempty"`
}
// NewList constructs a ListValue from a general-purpose Go slice.
// The slice elements are converted using NewValue.
func NewList(v []interface{}) (*ListValue, error) {
x := &ListValue{Values: make([]*Value, len(v))}
for i, v := range v {
var err error
x.Values[i], err = NewValue(v)
if err != nil {
return nil, err
}
}
return x, nil
}
// AsSlice converts x to a general-purpose Go slice.
// The slice elements are converted by calling Value.AsInterface.
func (x *ListValue) AsSlice() []interface{} {
vs := make([]interface{}, len(x.GetValues()))
for i, v := range x.GetValues() {
vs[i] = v.AsInterface()
}
return vs
}
func (x *ListValue) MarshalJSON() ([]byte, error) {
return protojson.Marshal(x)
}
func (x *ListValue) UnmarshalJSON(b []byte) error {
return protojson.Unmarshal(b, x)
}
func (x *ListValue) Reset() {
*x = ListValue{}
if protoimpl.UnsafeEnabled {
mi := &file_google_protobuf_struct_proto_msgTypes[2]
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
ms.StoreMessageInfo(mi)
}
}
func (x *ListValue) String() string {
return protoimpl.X.MessageStringOf(x)
}
func (*ListValue) ProtoMessage() {}
func (x *ListValue) ProtoReflect() protoreflect.Message {
mi := &file_google_protobuf_struct_proto_msgTypes[2]
if protoimpl.UnsafeEnabled && x != nil {
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
if ms.LoadMessageInfo() == nil {
ms.StoreMessageInfo(mi)
}
return ms
}
return mi.MessageOf(x)
}
// Deprecated: Use ListValue.ProtoReflect.Descriptor instead.
func (*ListValue) Descriptor() ([]byte, []int) {
return file_google_protobuf_struct_proto_rawDescGZIP(), []int{2}
}
func (x *ListValue) GetValues() []*Value {
if x != nil {
return x.Values
}
return nil
}
var File_google_protobuf_struct_proto protoreflect.FileDescriptor
var file_google_protobuf_struct_proto_rawDesc = []byte{
0x0a, 0x1c, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75,
0x66, 0x2f, 0x73, 0x74, 0x72, 0x75, 0x63, 0x74, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x12, 0x0f,
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var (
file_google_protobuf_struct_proto_rawDescOnce sync.Once
file_google_protobuf_struct_proto_rawDescData = file_google_protobuf_struct_proto_rawDesc
)
func file_google_protobuf_struct_proto_rawDescGZIP() []byte {
file_google_protobuf_struct_proto_rawDescOnce.Do(func() {
file_google_protobuf_struct_proto_rawDescData = protoimpl.X.CompressGZIP(file_google_protobuf_struct_proto_rawDescData)
})
return file_google_protobuf_struct_proto_rawDescData
}
var file_google_protobuf_struct_proto_enumTypes = make([]protoimpl.EnumInfo, 1)
var file_google_protobuf_struct_proto_msgTypes = make([]protoimpl.MessageInfo, 4)
var file_google_protobuf_struct_proto_goTypes = []interface{}{
(NullValue)(0), // 0: google.protobuf.NullValue
(*Struct)(nil), // 1: google.protobuf.Struct
(*Value)(nil), // 2: google.protobuf.Value
(*ListValue)(nil), // 3: google.protobuf.ListValue
nil, // 4: google.protobuf.Struct.FieldsEntry
}
var file_google_protobuf_struct_proto_depIdxs = []int32{
4, // 0: google.protobuf.Struct.fields:type_name -> google.protobuf.Struct.FieldsEntry
0, // 1: google.protobuf.Value.null_value:type_name -> google.protobuf.NullValue
1, // 2: google.protobuf.Value.struct_value:type_name -> google.protobuf.Struct
3, // 3: google.protobuf.Value.list_value:type_name -> google.protobuf.ListValue
2, // 4: google.protobuf.ListValue.values:type_name -> google.protobuf.Value
2, // 5: google.protobuf.Struct.FieldsEntry.value:type_name -> google.protobuf.Value
6, // [6:6] is the sub-list for method output_type
6, // [6:6] is the sub-list for method input_type
6, // [6:6] is the sub-list for extension type_name
6, // [6:6] is the sub-list for extension extendee
0, // [0:6] is the sub-list for field type_name
}
func init() { file_google_protobuf_struct_proto_init() }
func file_google_protobuf_struct_proto_init() {
if File_google_protobuf_struct_proto != nil {
return
}
if !protoimpl.UnsafeEnabled {
file_google_protobuf_struct_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} {
switch v := v.(*Struct); i {
case 0:
return &v.state
case 1:
return &v.sizeCache
case 2:
return &v.unknownFields
default:
return nil
}
}
file_google_protobuf_struct_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} {
switch v := v.(*Value); i {
case 0:
return &v.state
case 1:
return &v.sizeCache
case 2:
return &v.unknownFields
default:
return nil
}
}
file_google_protobuf_struct_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} {
switch v := v.(*ListValue); i {
case 0:
return &v.state
case 1:
return &v.sizeCache
case 2:
return &v.unknownFields
default:
return nil
}
}
}
file_google_protobuf_struct_proto_msgTypes[1].OneofWrappers = []interface{}{
(*Value_NullValue)(nil),
(*Value_NumberValue)(nil),
(*Value_StringValue)(nil),
(*Value_BoolValue)(nil),
(*Value_StructValue)(nil),
(*Value_ListValue)(nil),
}
type x struct{}
out := protoimpl.TypeBuilder{
File: protoimpl.DescBuilder{
GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
RawDescriptor: file_google_protobuf_struct_proto_rawDesc,
NumEnums: 1,
NumMessages: 4,
NumExtensions: 0,
NumServices: 0,
},
GoTypes: file_google_protobuf_struct_proto_goTypes,
DependencyIndexes: file_google_protobuf_struct_proto_depIdxs,
EnumInfos: file_google_protobuf_struct_proto_enumTypes,
MessageInfos: file_google_protobuf_struct_proto_msgTypes,
}.Build()
File_google_protobuf_struct_proto = out.File
file_google_protobuf_struct_proto_rawDesc = nil
file_google_protobuf_struct_proto_goTypes = nil
file_google_protobuf_struct_proto_depIdxs = nil
}