From c853a425a04efb1f4c953c9ae123d9cf1e600e10 Mon Sep 17 00:00:00 2001
From: Robert Joseph Evans <bobby@apache.org>
Date: Wed, 9 May 2012 17:06:27 +0000
Subject: [PATCH] HADOOP-8373. Port RPC.getServerAddress to 0.23 (Daryn Sharp
 via bobby)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1336299 13f79535-47bb-0310-9956-ffa450edef68
---
 .../hadoop-common/CHANGES.txt                 |  2 ++
 .../java/org/apache/hadoop/ipc/TestRPC.java   | 23 +++++++++++++++++++
 2 files changed, 25 insertions(+)

diff --git a/hadoop-common-project/hadoop-common/CHANGES.txt b/hadoop-common-project/hadoop-common/CHANGES.txt
index 283158e850..c34deefafd 100644
--- a/hadoop-common-project/hadoop-common/CHANGES.txt
+++ b/hadoop-common-project/hadoop-common/CHANGES.txt
@@ -550,6 +550,8 @@ Release 0.23.3 - UNRELEASED
 
     HADOOP-8341. Fix or filter findbugs issues in hadoop-tools (bobby)
 
+    HADOOP-8373. Port RPC.getServerAddress to 0.23 (Daryn Sharp via bobby)
+
 Release 0.23.2 - UNRELEASED 
 
   INCOMPATIBLE CHANGES
diff --git a/hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/ipc/TestRPC.java b/hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/ipc/TestRPC.java
index 56b2b2487b..cc0c5c9f54 100644
--- a/hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/ipc/TestRPC.java
+++ b/hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/ipc/TestRPC.java
@@ -322,6 +322,29 @@ public void testConfRpc() throws Exception {
     server.stop();    
   }
 
+  @Test
+  public void testProxyAddress() throws Exception {
+    Server server = RPC.getServer(TestProtocol.class,
+                                  new TestImpl(), ADDRESS, 0, conf);
+    TestProtocol proxy = null;
+    
+    try {
+      server.start();
+      InetSocketAddress addr = NetUtils.getConnectAddress(server);
+
+      // create a client
+      proxy = (TestProtocol)RPC.getProxy(
+          TestProtocol.class, TestProtocol.versionID, addr, conf);
+      
+      assertEquals(addr, RPC.getServerAddress(proxy));
+    } finally {
+      server.stop();
+      if (proxy != null) {
+        RPC.stopProxy(proxy);
+      }
+    }
+  }
+
   @Test
   public void testSlowRpc() throws Exception {
     System.out.println("Testing Slow RPC");