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Namespace: rangeRequests

Class

Method

createPartialResponse

async   static

createPartialResponse(request, originalResponse) returns Promise containing Response

Given a Request and Response objects as input, this will return a promise for a new Response.

If the original Response already contains partial content (i.e. it has a status of 206), then this assumes it already fulfills the Range: requirements, and will return it as-is.

Parameter

request

Request

A request, which should contain a Range: header.

originalResponse

Response

A response.

Returns

Promise containing Response Either a 206 Partial Content response, with the response body set to the slice of content specified by the request's Range: header, or a 416 Range Not Satisfiable response if the conditions of the Range: header can't be met.