reworked

build.gradle

@@ -1,7 +1,7 @@
 gradle.startParameter.showStacktrace = ShowStacktrace.ALWAYS
 
 group = "me.bvn13.jateway"
-version = "1.0.0"
+version = "1.0.1"
 
 buildscript {
     ext {

config/application-dev.yaml

@@ -6,10 +6,10 @@ spring:
   cloud:
     gateway:
       routes:
-      - id: simple_route
-        uri: http://example.com
-        predicates:
-        - Method=GET
+        - id: another_simple_route
+          uri: http://example.com
+          predicates:
+            - Method=GET
 
 management:
   server:

docker-compose.yaml

@@ -9,7 +9,7 @@ services:
     ports:
       - 8080:8080
     environment:
-      - SPRING_PROFILES_ACTIVE=default,example
+      - SPRING_PROFILES_ACTIVE=default,example,bad
       - SPRING_CONFIG_ADDITIONAL_LOCATION=/app/config/
     volumes:
       - ./config:/app/config

service/src/main/java/me/bvn13/jateway/logging/LoggingFilter.java

@@ -23,11 +23,14 @@ public class LoggingFilter implements GlobalFilter, Ordered {
     @Override
     public Mono<Void> filter(ServerWebExchange exchange, GatewayFilterChain chain) {
         ServerHttpRequest request = exchange.getRequest();
-        ServerHttpResponse response = exchange.getResponse();
         URI originalUri = request.getURI();
         String requestHeaders = request.getHeaders().toString();
-        Route route = exchange.getAttribute(GATEWAY_ROUTE_ATTR);
+
+        Mono<Void> result = chain.filter(exchange);
+
         URI uri = exchange.getAttribute(GATEWAY_REQUEST_URL_ATTR);
+        Route route = exchange.getAttribute(GATEWAY_ROUTE_ATTR);
+        ServerHttpResponse response = exchange.getResponse();
         String statusCode = String.valueOf(response.getStatusCode().value());
         String responseHeaders = response.getHeaders().toString();
         String msg = "" + route.getId() + " | " + statusCode + " | " + originalUri + " -> " + uri + " | request headers: " + requestHeaders + ", response headers: " + responseHeaders;
@@ -36,11 +39,11 @@ public class LoggingFilter implements GlobalFilter, Ordered {
         } else {
             log.info(msg);
         }
-        return chain.filter(exchange);
+        return result;
     }
     
     @Override
     public int getOrder() {
-        return Ordered.LOWEST_PRECEDENCE;
+        return Ordered.HIGHEST_PRECEDENCE;
     }
 }

service/src/main/resources/application-bad.yaml

@@ -0,0 +1,9 @@
+spring:
+  cloud:
+    gateway:
+      routes:
+        - id: simple_bad_route
+          uri: http://localhost:5959
+          predicates:
+            - Method=GET
+            - Path=/bad/{segment}

service/src/main/resources/application-example.yaml

@@ -2,7 +2,13 @@ spring:
   cloud:
     gateway:
       routes:
-      - id: simple_route
-        uri: http://example.com
-        predicates:
-        - Method=GET
+        - id: simple_route
+          uri: http://example.com
+          predicates:
+            - Method=GET
+            - Path=/good/{segment}
+        - id: simple_bad_route
+          uri: http://localhost:-1
+          predicates:
+            - Method=GET
+            - Path=/bad/{segment}