package middleware

import "github.com/aws/aws-sdk-go-v2/aws/middleware"

Index ¶

• func AddAttemptClockSkewMiddleware(stack *middleware.Stack)
• func AddRequestIDRetrieverMiddleware(stack *middleware.Stack)
• func AddRequestInvocationIDMiddleware(stack *middleware.Stack)
• func AddUserAgentKey(key string) func(*middleware.Stack) error
• func AddUserAgentKeyValue(key, value string) func(*middleware.Stack) error
• func GetOperationName(ctx context.Context) (v string)
• func GetRegion(ctx context.Context) (v string)
• func GetRequestIDMetadata(metadata middleware.Metadata) (string, bool)
• func GetServiceID(ctx context.Context) (v string)
• func GetSigningName(ctx context.Context) (v string)
• func GetSigningRegion(ctx context.Context) (v string)
• func SetRequestIDMetadata(metadata *middleware.Metadata, id string)
• func SetSigningName(ctx context.Context, value string) context.Context
• func SetSigningRegion(ctx context.Context, value string) context.Context
• type AttemptClockSkewMiddleware
• func (a AttemptClockSkewMiddleware) HandleDeserialize(ctx context.Context, in middleware.DeserializeInput, next middleware.DeserializeHandler) ( out middleware.DeserializeOutput, metadata middleware.Metadata, err error, )
• func (a AttemptClockSkewMiddleware) ID() string
• type RegisterServiceMetadata
• func (s RegisterServiceMetadata) HandleInitialize( ctx context.Context, in middleware.InitializeInput, next middleware.InitializeHandler, ) (out middleware.InitializeOutput, metadata middleware.Metadata, err error)
• func (s RegisterServiceMetadata) ID() string
• type RequestInvocationIDMiddleware
• func (r RequestInvocationIDMiddleware) HandleBuild(ctx context.Context, in middleware.BuildInput, next middleware.BuildHandler) ( out middleware.BuildOutput, metadata middleware.Metadata, err error, )
• func (r RequestInvocationIDMiddleware) ID() string
• type ResponseMetadata
• func GetResponseMetadata(metadata middleware.Metadata) (v ResponseMetadata)

Functions ¶

func AddAttemptClockSkewMiddleware ¶

func AddAttemptClockSkewMiddleware(stack *middleware.Stack)

AddAttemptClockSkewMiddleware adds AttemptClockSkewMiddleware to the middleware stack

func AddRequestIDRetrieverMiddleware ¶

func AddRequestIDRetrieverMiddleware(stack *middleware.Stack)

AddRequestIDRetrieverMiddleware adds request id retriever middleware

func AddRequestInvocationIDMiddleware ¶

func AddRequestInvocationIDMiddleware(stack *middleware.Stack)

AddRequestInvocationIDMiddleware adds RequestInvocationIDMiddleware to the middleware stack

func AddUserAgentKey ¶

func AddUserAgentKey(key string) func(*middleware.Stack) error

AddUserAgentKey retrieves a requestUserAgent from the provided stack, or initializes one.

func AddUserAgentKeyValue ¶

func AddUserAgentKeyValue(key, value string) func(*middleware.Stack) error

AddUserAgentKeyValue retrieves a requestUserAgent from the provided stack, or initializes one.

func GetOperationName ¶

func GetOperationName(ctx context.Context) (v string)

GetOperationName retrieves the service operation metadata from the context.

func GetRegion ¶

func GetRegion(ctx context.Context) (v string)

GetRegion retrieves the endpoint region from the context.

func GetRequestIDMetadata ¶

func GetRequestIDMetadata(metadata middleware.Metadata) (string, bool)

GetRequestIDMetadata retrieves the request id from middleware metadata returns string and bool indicating value of request id, whether request id was set.

func GetServiceID ¶

func GetServiceID(ctx context.Context) (v string)

GetServiceID retrieves the service id from the context.

func GetSigningName ¶

func GetSigningName(ctx context.Context) (v string)

GetSigningName retrieves the service signing name from the context.

func GetSigningRegion ¶

func GetSigningRegion(ctx context.Context) (v string)

GetSigningRegion retrieves the region from the context.

func SetRequestIDMetadata ¶

func SetRequestIDMetadata(metadata *middleware.Metadata, id string)

SetRequestIDMetadata sets the provided request id over middleware metadata

func SetSigningName ¶

func SetSigningName(ctx context.Context, value string) context.Context

SetSigningName set or modifies the signing name on the context.

func SetSigningRegion ¶

func SetSigningRegion(ctx context.Context, value string) context.Context

SetSigningRegion sets or modifies the region on the context.

Types ¶

type AttemptClockSkewMiddleware ¶

type AttemptClockSkewMiddleware struct{}

AttemptClockSkewMiddleware calculates the clock skew of the SDK client TODO: Could be a better name, since this calculates more then skew

func (AttemptClockSkewMiddleware) HandleDeserialize ¶

func (a AttemptClockSkewMiddleware) HandleDeserialize(ctx context.Context, in middleware.DeserializeInput, next middleware.DeserializeHandler) (
	out middleware.DeserializeOutput, metadata middleware.Metadata, err error,
)

HandleDeserialize calculates response metadata and clock skew

func (AttemptClockSkewMiddleware) ID ¶

func (a AttemptClockSkewMiddleware) ID() string

ID is the middleware identifier

type RegisterServiceMetadata ¶

type RegisterServiceMetadata struct {
	ServiceID     string
	SigningName   string
	Region        string
	OperationName string
}

RegisterServiceMetadata registers metadata about the service and operation into the middleware context so that it is available at runtime for other middleware to introspect.

func (RegisterServiceMetadata) HandleInitialize ¶

func (s RegisterServiceMetadata) HandleInitialize(
	ctx context.Context, in middleware.InitializeInput, next middleware.InitializeHandler,
) (out middleware.InitializeOutput, metadata middleware.Metadata, err error)

HandleInitialize registers service metadata information into the middleware context, allowing for introspection.

func (RegisterServiceMetadata) ID ¶

func (s RegisterServiceMetadata) ID() string

ID returns the middleware identifier.

type RequestInvocationIDMiddleware ¶

type RequestInvocationIDMiddleware struct{}

RequestInvocationIDMiddleware is a Smithy BuildMiddleware that will generate a unique ID for logical API operation invocation.

func (RequestInvocationIDMiddleware) HandleBuild ¶

func (r RequestInvocationIDMiddleware) HandleBuild(ctx context.Context, in middleware.BuildInput, next middleware.BuildHandler) (
	out middleware.BuildOutput, metadata middleware.Metadata, err error,
)

HandleBuild attaches a unique operation invocation id for the operation to the request

func (RequestInvocationIDMiddleware) ID ¶

func (r RequestInvocationIDMiddleware) ID() string

ID the identifier for the RequestInvocationIDMiddleware

type ResponseMetadata ¶

type ResponseMetadata struct {
	ResponseAt  time.Time
	ServerTime  time.Time
	AttemptSkew time.Duration
}

ResponseMetadata is metadata about the transport layer response

func GetResponseMetadata ¶

func GetResponseMetadata(metadata middleware.Metadata) (v ResponseMetadata)

GetResponseMetadata retrieves response metadata from the context, if nil returns an empty value

Source Files ¶

metadata.go middleware.go request_id.go request_id_retriever.go user_agent.go