how to close websocket connection from server , it should reflect in client side also.

[suryakalvas]

Hi ,
I'm trying to close the session from server end which are not websocket sessions ,
`public static final CopyOnWriteArrayList sessions = new CopyOnWriteArrayList();
private static final Map<String, WebSocketSession> sessionsWithStations = Collections.synchronizedMap(new ConcurrentHashMap<String,WebSocketSession>());

@OverRide //Look Like the OnOpen
public void afterConnectionEstablished(WebSocketSession session) throws Exception {
try {
String clientId = session.getAttributes().get("clientId").toString();
sessions.add(session);
}catch(Exception e) {
e.printStackTrace();
}
}`

`public void sessionBaseFunctions(String functionStr,String clientId) {
	try {
		
	    WebSocketSession webSocketSession = sessionsWithStations.get(clientId);
	    if(webSocketSession != null && webSocketSession.isOpen()) {
		    webSocketSession.close(CloseStatus.NORMAL);
		    System.out.println("session termination called.....");
	    }
	}catch (Exception e) {
		e.printStackTrace();
	}
}`

calling sessionBasedFunctions method in scheduler for every 20 mins , But the thing is clientId still showing the connect and client able to send the messages.

need a solution for this.

[LazaroKy]

Hey! Are you still looking for a solution to this issue?
Just wondering, have you tried adding the session to sessionsWithStations using the clientId as the key in your afterConnectionEstablished method?
That might be why the session isn’t getting closed properly later on.

[SuryaKalvasEVG]

Its resolved, However thanks for your response.