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lamina

HttpRangeOptions

Options for httpRangeSource.

Properties

Section titled “Properties”

blockSize?

Section titled “blockSize?”

readonly optional blockSize?: number

Fetches are aligned to blocks of this many bytes (default 16 384: each object a reader checks costs one block, so larger blocks fetch more of the file).

credentials?

Section titled “credentials?”

readonly optional credentials?: RequestCredentials

fetch’s credentials mode.

fetch?

Section titled “fetch?”

readonly optional fetch?: (input, init?) => Promise<Response>

The fetch to use (default: the global one).

MDN Reference

Parameters

Section titled “Parameters”
input
Section titled “input”

URL | RequestInfo

init?
Section titled “init?”

RequestInit

Returns

Section titled “Returns”

Promise<Response>

headers?

Section titled “headers?”

readonly optional headers?: Readonly<Record<string, string>>

Extra request headers (authorisation, …). Range and If-Range are lamina’s.

signal?

Section titled “signal?”

readonly optional signal?: AbortSignal

Aborts the probe; reads take their own signal.

tail?

Section titled “tail?”

readonly optional tail?: number

The first request asks for this many bytes at the end of the file (default 65 536).