function parseRequestedProtocols
Since 0.1.0
parseRequestedProtocols(header: string | null): readonly string[]

Parses a Sec-WebSocket-Protocol header into its comma-separated tokens.

Parameters

header: string | null

The raw header value, or null when absent

Return Type

readonly string[]

The requested protocol tokens, in client preference order

Usage

import { parseRequestedProtocols } from "websocket-plugin/src/index.ts";