Websocket Connection to an external Url Server

[amonemian]

Hi dear Jay,

As I understood, you are aware of the routing path in Server side.
( stompSession.send("/app/hello", jsonHello.getBytes());)
I want to establish a websocket connection to an external websocket server url (I don't have access to the server). I have already implemented a javax.websocket ClientEndpoint which can correctly connect to the server, but I want to handle it via Spring (the persistent connection in web).

I have visited different pages like you, which simply created a client-server connection, with the specific server routes and subscriptions . But the problem is I want to just make a persistent websocket via Spring, without the knowledge from the server paths.