Skip to main content


Deno standard library
Go to Latest
import * as mod from "";


Return whether given headers is acceptable for websocket

Upgrade given TCP connection into websocket connection

Connect to given websocket endpoint url. Endpoint must be acceptable for URL.

Create sec-websocket-accept header value with given nonce

Create WebSocket-Sec-Key. Base64 encoded 16 bytes string

Read websocket frame from given BufReader

Unmask masked websocket payload

Write websocket frame to given writer