websocket_server_process_handshake_with_extensions
Description:
[ Version ( since = "2.68" ) ]
public bool websocket_server_process_handshake_with_extensions (Message msg, string? expected_origin, string[]? protocols, GenericArray<TypeClass>? supported_extensions, out List<WebsocketExtension> accepted_extensions)
Examines the method and request headers in msg and (assuming msg contains a valid handshake request), fills in the
handshake response.
If expected_origin is non-%NULL, then only requests containing a matching "Origin" header will be accepted. If protocols
is non-%NULL, then only requests containing a compatible "Sec-WebSocket-Protocols" header will be accepted. If
supported_extensions is non-%NULL, then only requests containing valid supported extensions in "Sec-WebSocket-Extensions" header will
be accepted. The accepted extensions will be returned in accepted_extensions parameter if non-%NULL.
This is a low-level function; if you use add_websocket_handler to handle accepting WebSocket connections, it will call this for you.
Parameters:
| msg |
Message containing the client side of a WebSocket handshake |
| expected_origin |
expected Origin header |
| protocols |
allowed WebSocket protocols. |
| supported_extensions |
list of supported extension types |
| accepted_extensions |
a List of WebsocketExtension objects |
Returns:
|
|