From 22be8304579ab1757b943706cba1d0bf69cd02f6 Mon Sep 17 00:00:00 2001
From: Andrea Marziali <andrea.marziali@datadoghq.com>
Date: Fri, 16 Dec 2022 17:02:20 +0100
Subject: [PATCH] use host header to fill undertow http tags

---
 .../undertow/HttpServerExchangeURIDataAdapter.java            | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/dd-java-agent/instrumentation/undertow-2.0/src/main/java/datadog/trace/instrumentation/undertow/HttpServerExchangeURIDataAdapter.java b/dd-java-agent/instrumentation/undertow-2.0/src/main/java/datadog/trace/instrumentation/undertow/HttpServerExchangeURIDataAdapter.java
index 363e47a8804..a9dbc130978 100644
--- a/dd-java-agent/instrumentation/undertow-2.0/src/main/java/datadog/trace/instrumentation/undertow/HttpServerExchangeURIDataAdapter.java
+++ b/dd-java-agent/instrumentation/undertow-2.0/src/main/java/datadog/trace/instrumentation/undertow/HttpServerExchangeURIDataAdapter.java
@@ -17,12 +17,12 @@ public String scheme() {
 
   @Override
   public String host() {
-    return httpServerExchange.getDestinationAddress().getHostName();
+    return httpServerExchange.getHostName();
   }
 
   @Override
   public int port() {
-    return httpServerExchange.getDestinationAddress().getPort();
+    return httpServerExchange.getHostPort();
   }
 
   @Override