From ed415f692f22800e2db5be7a46226450cce94725 Mon Sep 17 00:00:00 2001
From: Inderjeet Singh <inder123@gmail.com>
Date: Thu, 30 Sep 2010 12:28:11 +0000
Subject: [PATCH] Ensuring that the HTTP connection is closed when the rest
 call is finished.

---
 .../com/google/gson/webservice/client/RestClient.java | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/wsclient/src/main/java/com/google/gson/webservice/client/RestClient.java b/wsclient/src/main/java/com/google/gson/webservice/client/RestClient.java
index 0951e74e..c276ea52 100644
--- a/wsclient/src/main/java/com/google/gson/webservice/client/RestClient.java
+++ b/wsclient/src/main/java/com/google/gson/webservice/client/RestClient.java
@@ -65,12 +65,13 @@ public class RestClient {
 
   public <R> RestResponse<R> getResponse(
       RestCallSpec<R> callSpec, RestRequest<R> request, Gson gson) {
+    HttpURLConnection conn = null;
     try {
       URL webServiceUrl = getWebServiceUrl(callSpec);
       if (logger != null) {
         logger.log(logLevel, "Opening connection to " + webServiceUrl);
       }
-      HttpURLConnection conn = (HttpURLConnection) webServiceUrl.openConnection();
+      conn = (HttpURLConnection) webServiceUrl.openConnection();
       RestRequestSender requestSender = new RestRequestSender(gson, logLevel);
       requestSender.send(conn, request);
       RestResponseReceiver<R> responseReceiver =
@@ -80,9 +81,17 @@ public class RestClient {
       throw new WebServiceSystemException(e);
     } catch (IllegalArgumentException e) {
       throw new WebServiceSystemException(e);
+    } finally {
+      closeIgnoringErrors(conn);
     }
   }
   
+  private static void closeIgnoringErrors(HttpURLConnection conn) {
+    if (conn != null) {
+      conn.disconnect();
+    }
+  }
+
   @Override
   public String toString() {
     return String.format("config:%s", config);