| Interface | Description |
|---|---|
| Extension |
| Class | Description |
|---|---|
| ExtensionRequest | |
| ExtensionRequestParser |
The relevant ABNF for the Sec-WebSocket-Extensions is as follows:
extension-list = 1#extension
extension = extension-token *( ";" extension-param )
extension-token = registered-token
registered-token = token
extension-param = token [ "=" (token | quoted-string) ]
; When using the quoted-string syntax variant, the value
; after quoted-string unescaping MUST conform to the
; 'token' ABNF.
|
| PerMessageDeflate |