lambdaurl

README

lambdaurl-buffered

lambdaurl converts an http.Handler into a Lambda request handler. It supports Lambda Function URLs configured with buffered response mode.

Lambda functions with

• API Gateway v1 (REST), API Gateway v2 (HTTP), Application Load Balancer: Use https://github.com/awslabs/aws-lambda-go-api-proxy
• Function URLs (streaming): Use https://github.com/aws/aws-lambda-go/blob/main/lambdaurl/http_handler.go
• Function URLs (buffered): Use this library until the above options add support for buffered responses.

e := echo.New()
e.GET("/hc", HealthCheck)

// lambda from github.com/aws/aws-lambda-go/lambda
lambda.Start(lambdaurl.Wrap(e))

License

This project is a redistribution with modifications of code from: https://github.com/aws/aws-lambda-go/blob/main/lambdaurl/http_handler.go

Documentation

Overview

lambdaurl converts an http.Handler into a Lambda request handler. Supports Lambda Function URLs configured with buffered response mode. Based on https://github.com/aws/aws-lambda-go/tree/main/lambdaurl

Index

• func RequestFromContext(ctx context.Context) (*events.LambdaFunctionURLRequest, bool)
• func Start(handler http.Handler, options ...lambda.Option)
• func Wrap(handler http.Handler) ...
• type RequestConvertionError
  • func (e RequestConvertionError) Error() string
  • func (e RequestConvertionError) Unwrap() error
• type WriteResponseError
  • func (e WriteResponseError) Error() string
  • func (e WriteResponseError) Unwrap() error

Functions

func RequestFromContext

func RequestFromContext(ctx context.Context) (*events.LambdaFunctionURLRequest, bool)

RequestFromContext returns the *events.LambdaFunctionURLRequest from a context.

func Start

func Start(handler http.Handler, options ...lambda.Option)

func Wrap

func Wrap(handler http.Handler) func(context.Context, events.LambdaFunctionURLRequest) (events.LambdaFunctionURLResponse, error)

Wrap converts an http.Handler into a Lambda request handler.

Types

type RequestConvertionError

type RequestConvertionError struct {
	Cause error
}

RequestConvertionError is returned when the conversion of the Lambda request to an http.Request fails.

func (RequestConvertionError) Error

func (e RequestConvertionError) Error() string

func (RequestConvertionError) Unwrap

func (e RequestConvertionError) Unwrap() error

type WriteResponseError

type WriteResponseError struct {
	Cause error
}

WriteResponseError is returned when writing the response fails.

func (WriteResponseError) Error

func (e WriteResponseError) Error() string

func (WriteResponseError) Unwrap

func (e WriteResponseError) Unwrap() error