From 5c239437a2cd16487bc0beead6384cab1e8e8a77 Mon Sep 17 00:00:00 2001
From: Chengyuan Zhang <chengyuanzhang@google.com>
Date: Thu, 12 Dec 2019 17:27:57 -0800
Subject: [PATCH] xds: add logging for requests sent by XdsClient (#6516)

---
 xds/src/main/java/io/grpc/xds/XdsClientImpl.java | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/xds/src/main/java/io/grpc/xds/XdsClientImpl.java b/xds/src/main/java/io/grpc/xds/XdsClientImpl.java
index dcf74a1a0b..9ed76dd7c7 100644
--- a/xds/src/main/java/io/grpc/xds/XdsClientImpl.java
+++ b/xds/src/main/java/io/grpc/xds/XdsClientImpl.java
@@ -1001,6 +1001,7 @@ final class XdsClientImpl extends XdsClient {
               .setResponseNonce(nonce)
               .build();
       requestWriter.onNext(request);
+      logger.log(Level.FINE, "Sent DiscoveryRequest {0}", request);
     }
 
     /**
@@ -1034,6 +1035,7 @@ final class XdsClientImpl extends XdsClient {
               .setResponseNonce(nonce)
               .build();
       requestWriter.onNext(request);
+      logger.log(Level.FINE, "Sent ACK request {0}", request);
     }
 
     /**
@@ -1072,6 +1074,7 @@ final class XdsClientImpl extends XdsClient {
                       .setMessage(message))
               .build();
       requestWriter.onNext(request);
+      logger.log(Level.FINE, "Sent NACK request {0}", request);
     }
   }