lambdacontext

README

Overview

Documentation

Index

• Variables
• func NewContext(parent context.Context, lc *LambdaContext) context.Context
• type ClientApplication
• type ClientContext
• type CognitoIdentity
• type LambdaContext
  • func FromContext(ctx context.Context) (*LambdaContext, bool)

Variables

var FunctionName string

FunctionName the name of the current Lambda Function

var FunctionVersion string

FunctionVersion is the published version of the current instance of the Lambda Function

var LogGroupName string

LogGroupName is the name of the log group that contains the log streams of the current Lambda Function

var LogStreamName string

LogStreamName name of the log stream that the current Lambda Function's logs will be sent to

var MemoryLimitInMB int

MemoryLimitInMB is the configured memory limit for the current instance of the Lambda Function

Functions

func NewContext

func NewContext(parent context.Context, lc *LambdaContext) context.Context

NewContext returns a new Context that carries value lc.

Types

type ClientApplication

type ClientApplication struct {
	InstallationID string `json:"installation_id"`
	AppTitle       string `json:"app_title"`
	AppVersionCode string `json:"app_version_code"`
	AppPackageName string `json:"app_package_name"`
}

ClientApplication is metadata about the calling application.

type ClientContext

type ClientContext struct {
	Client ClientApplication
	Env    map[string]string `json:"env"`
	Custom map[string]string `json:"custom"`
}

ClientContext is information about the client application passed by the calling application.

type CognitoIdentity

type CognitoIdentity struct {
	CognitoIdentityID     string
	CognitoIdentityPoolID string
}

CognitoIdentity is the cognito identity used by the calling application.

type LambdaContext

type LambdaContext struct {
	AwsRequestID       string
	InvokedFunctionArn string
	Identity           CognitoIdentity
	ClientContext      ClientContext
}

LambdaContext is the set of metadata that is passed for every Invoke.

func FromContext

func FromContext(ctx context.Context) (*LambdaContext, bool)

FromContext returns the LambdaContext value stored in ctx, if any.