WebSocket.extensions
The WebSocket.extensions read-only property returns the
extensions selected by the server. This is currently only the empty string or a list of
extensions as negotiated by the connection.
Syntax
var extensions = aWebSocket.extensions;
Value
A DOMString.
Specifications
| Specification |
|---|
| HTML Standard (HTML) # dom-websocket-extensions-dev |
Browser compatibility
BCD tables only load in the browser