From 96ee0584b86518e8796a843963449900c5033fb3 Mon Sep 17 00:00:00 2001
From: Redkale <22250530@qq.com>
Date: Wed, 30 May 2018 19:48:17 +0800
Subject: [PATCH]

---
 src/org/redkale/util/Utility.java | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/org/redkale/util/Utility.java b/src/org/redkale/util/Utility.java
index d7c77bf40..c831eb8fd 100644
--- a/src/org/redkale/util/Utility.java
+++ b/src/org/redkale/util/Utility.java
@@ -1676,6 +1676,7 @@ public final class Utility {
 
     public static ByteArrayOutputStream remoteHttpContent(SSLContext ctx, String method, String url, int timeout, Map<String, String> headers, String body) throws IOException {
         HttpURLConnection conn = (HttpURLConnection) new URL(url).openConnection();
+        boolean opening = true;
         try {
             conn.setConnectTimeout(timeout > 0 ? timeout : 3000);
             conn.setReadTimeout(timeout > 0 ? timeout : 3000);
@@ -1700,6 +1701,7 @@ public final class Utility {
             if (rs == 301 || rs == 302) {
                 String newurl = conn.getHeaderField("Location");
                 conn.disconnect();
+                opening = false;
                 return remoteHttpContent(ctx, method, newurl, timeout, headers, body);
             }
             InputStream in = (rs < 400 || rs == 404) && rs != 405 ? conn.getInputStream() : conn.getErrorStream();
@@ -1712,7 +1714,7 @@ public final class Utility {
             }
             return out;
         } finally {
-            conn.disconnect();
+            if (opening) conn.disconnect();
         }
     }