guards log.trace statement.

7 years ago · 0687b18f7b
1 changed files with 3 additions and 1 deletions
--- a/spring-cloud-gateway-core/src/main/java/org/springframework/cloud/gateway/filter/WebsocketRoutingFilter.java
+++ b/spring-cloud-gateway-core/src/main/java/org/springframework/cloud/gateway/filter/WebsocketRoutingFilter.java
@ -111,7 +111,9 @@ public class WebsocketRoutingFilter implements GlobalFilter, Ordered {
				@@ -111,7 +111,9 @@ public class WebsocketRoutingFilter implements GlobalFilter, Ordered {
 			String wsScheme = convertHttpToWs(scheme);
 			URI wsRequestUrl = UriComponentsBuilder.fromUri(requestUrl).scheme(wsScheme).build().toUri();
 			exchange.getAttributes().put(GATEWAY_REQUEST_URL_ATTR, wsRequestUrl);
-			log.trace("changeSchemeTo:[" + wsRequestUrl+"]");
+			if (log.isTraceEnabled()) {
+				log.trace("changeSchemeTo:[" + wsRequestUrl + "]");
+			}
 		}
 	}