changes

Dockerfile

@@ -13,4 +13,4 @@ COPY settings.gradle.kts .
 
 RUN ./gradlew clean build bootJar -x test
 
-ENTRYPOINT ["java","-jar","build/libs/learn-spring-websockets-0.0.1-SNAPSHOT.jar", "--trace"]
+ENTRYPOINT ["java","-jar","build/libs/learn-spring-websockets-0.0.1-SNAPSHOT.jar"]

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

@@ -1,7 +1,16 @@
 package ai.giskard.learnspringwebsockets;
 
+import jakarta.servlet.FilterChain;
+import jakarta.servlet.ServletException;
+import jakarta.servlet.http.HttpServletRequest;
+import jakarta.servlet.http.HttpServletResponse;
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.stereotype.Component;
+import org.springframework.web.filter.OncePerRequestFilter;
+
+import java.io.IOException;
+import java.util.Enumeration;
 
 @SpringBootApplication
 public class LearnSpringWebsocketsApplication {
@@ -10,4 +19,22 @@ public class LearnSpringWebsocketsApplication {
         SpringApplication.run(LearnSpringWebsocketsApplication.class, args);
     }
 
+
+    @Component
+    class RequestWrapperFilter extends OncePerRequestFilter {
+        @Override
+        protected void doFilterInternal(HttpServletRequest request, HttpServletResponse response, FilterChain filterChain)
+                throws ServletException, IOException {
+            Enumeration<String> headerNames = request.getHeaderNames();
+            System.out.println("!!!! HEADERS");
+            if (headerNames != null) {
+                while (headerNames.hasMoreElements()) {
+                    System.out.println("Header: " + request.getHeader(headerNames.nextElement()));
+                }
+            }
+            filterChain.doFilter(request, response);
+        }
+    }
+
+
 }