Add HTTP response to HttpClientMetricsTagsContributor.Context

Author: geoand

extensions/micrometer/runtime/src/main/java/io/quarkus/micrometer/runtime/HttpClientMetricsTagsContributor.java

@@ -3,6 +3,7 @@
 import io.micrometer.core.instrument.Tags;
 import io.micrometer.core.instrument.config.MeterFilter;
 import io.vertx.core.spi.observability.HttpRequest;
+import io.vertx.core.spi.observability.HttpResponse;
 
 /**
  * Allows code to add additional Micrometer {@link Tags} to the metrics collected for completed HTTP client requests.
@@ -20,5 +21,7 @@ public interface HttpClientMetricsTagsContributor {
 
     interface Context {
         HttpRequest request();
+
+        HttpResponse response();
     }
 }

extensions/micrometer/runtime/src/main/java/io/quarkus/micrometer/runtime/binder/vertx/VertxHttpClientMetrics.java

@@ -172,7 +172,7 @@ public void responseEnd(RequestTracker tracker, long bytesRead) {
                         .and(HttpCommonTags.status(tracker.response.statusCode()))
                         .and(HttpCommonTags.outcome(tracker.response.statusCode()));
                 if (!httpClientMetricsTagsContributors.isEmpty()) {
-                    HttpClientMetricsTagsContributor.Context context = new DefaultContext(tracker.request);
+                    HttpClientMetricsTagsContributor.Context context = new DefaultContext(tracker.request, tracker.response);
                     for (int i = 0; i < httpClientMetricsTagsContributors.size(); i++) {
                         try {
                             Tags additionalTags = httpClientMetricsTagsContributors.get(i).contribute(context);
@@ -254,6 +254,7 @@ public String getNormalizedUriPath(Map<Pattern, String> serverMatchPatterns, Lis
         }
     }
 
-    private record DefaultContext(HttpRequest request) implements HttpClientMetricsTagsContributor.Context {
+    private record DefaultContext(HttpRequest request,
+            HttpResponse response) implements HttpClientMetricsTagsContributor.Context {
     }
 }