Code: Select all
public class MyHandler extends AbstractWebSocketHandler {
// some other methods here...
@Override
public void handleMessage(@NonNull WebSocketSession session, @NonNull WebSocketMessage message) {
try {
if (message instanceof PingMessage) {
log.info("Received Ping from server. Sending Pong."); // I never see this log in the console when running a program
session.sendMessage(new PongMessage(((PingMessage) message).getPayload()));
return;
} else if (! (message instanceof TextMessage)) return;
String s = (String) message.getPayload();
// doing some processing here...
} catch (Exception e) {
log.error("Failed to read json data");
}
}
}
und ich gehe davon aus, dass dies geschieht, weil die Ping -Nachrichten nicht behandelt werden.>