changes

src/main/java/ai/giskard/learnspringwebsockets/WebSocketConfig.java

@@ -85,6 +85,7 @@ public class WebSocketConfig implements WebSocketConfigurer {
 
             @Override
             protected boolean isWebSocketVersionSupported(WebSocketHttpHeaders httpHeaders) {
+                httpHeaders.toSingleValueMap().forEach((k, v) -> System.out.println(k + " -> " + v));
                 System.out.println("protected boolean isWebSocketVersionSupported(WebSocketHttpHeaders httpHeaders) {");
                 return super.isWebSocketVersionSupported(httpHeaders);
             }