ErrorResponse

Overview

An error response sent to a client when a request is deemed to be invalid in some way.

Usage

Node

import { ErrorResponse } from 'keywork/http/classes'

Deno

import { ErrorResponse } from 'https://deno.land/x/keywork/http/classes'

Browser/ESM

let { ErrorResponse } = await import('https://esm.sh/keywork/http/classes')

Hierarchy

• Response

  ↳ ErrorResponse

Constructors

constructor

new ErrorResponse

(errorLike, publicReason?, headersInit?)

Given an error-like object, attempt to respond with a KeyworkResourceError.

try {
  result = await fetchFoobarResource()
} catch (error) {
  // Log the error internally...
  logger.error(error)

  // And then respond with a public reason...
  return new ErrorResponse(error, 'An error occured while fetching foobar.')
}

Parameters

Name	Type	Description
errorLike	unknown
publicReason?	string
headersInit?	HeadersInit

Overrides

Response.constructor

Defined in

http/classes/ErrorResponse.ts:39

new ErrorResponse

(status?, statusText?, body?, headersInit?)

Given an invalid request that goes against your application logic, construct a custom error response.

Parameters

Name	Type	Description
status?	Status
statusText?	string
body?	null	BodyInit
headersInit?	HeadersInit

Overrides

Response.constructor

Defined in

http/classes/ErrorResponse.ts:53