From f3d92f9aac62a0c74dfbf4d1a685a62a5b011be8 Mon Sep 17 00:00:00 2001
From: nkzawa <naoyuki.kanezawa@gmail.com>
Date: Tue, 11 Jul 2017 21:26:22 +0900
Subject: [PATCH] polling-xhr: always close body

---
 .../engineio/client/transports/PollingXHR.java      | 13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)

diff --git a/src/main/java/io/socket/engineio/client/transports/PollingXHR.java b/src/main/java/io/socket/engineio/client/transports/PollingXHR.java
index e72b5fb..52d0112 100644
--- a/src/main/java/io/socket/engineio/client/transports/PollingXHR.java
+++ b/src/main/java/io/socket/engineio/client/transports/PollingXHR.java
@@ -20,6 +20,7 @@ import okhttp3.MediaType;
 import okhttp3.OkHttpClient;
 import okhttp3.RequestBody;
 import okhttp3.Response;
+import okhttp3.ResponseBody;
 
 public class PollingXHR extends Polling {
 
@@ -196,10 +197,14 @@ public class PollingXHR extends Polling {
                     self.response = response;
                     self.onResponseHeaders(response.headers().toMultimap());
 
-                    if (response.isSuccessful()) {
-                        self.onLoad();
-                    } else {
-                        self.onError(new IOException(Integer.toString(response.code())));
+                    try {
+                        if (response.isSuccessful()) {
+                            self.onLoad();
+                        } else {
+                            self.onError(new IOException(Integer.toString(response.code())));
+                        }
+                    } finally {
+                        response.close();
                     }
                 }
             });