WebSocket.protocol
The WebSocket.protocol
read-only property returns the
name of the sub-protocol the server selected; this will be one of the strings specified
in the protocols
parameter when creating the WebSocket
object, or the empty string if no connection is established.
Value
A DOMString
.
Specifications
Specification |
---|
HTML Standard # dom-websocket-protocol-dev |
Browser compatibility
BCD tables only load in the browser