Response
OK, WebSocket connection established and ready. *Note messages are sent as single messages, not an array, but the documentation spec does not have support for WebSocket message type.
Server will automatically send PING control frames to connected clients, but does not require a response. Many client libraries will automatically respond with PONG control frames; this is desirable but not required. Sending any message over WebSocket to the server other than PING/PONG control frames will result in immediate disconnection.
OK, WebSocket connection established and ready. *Note messages are sent as single messages, not an array, but the documentation spec does not have support for WebSocket message type.