Support sending large STOMP messages as fragmented frames #29354

#16152 added handling of fragmented STOMP frames. However, as of now there is no functionality to send such fragmented frames through WebSocketStompClient. This issue is a feature request to add complimentary functionality in WebSocketStompClient.

Node libraries such as stompjs https://stomp-js.github.io/ allow for configuring a max chunk size. When STOMP message is bigger than the chunk size, it is sent as multiple websocket frames.

We would also need to expose the functionality to configure the max chunk size in WebSocketStompClient.