From 9423449cfd156315dad4e97827e56178354a47f4 Mon Sep 17 00:00:00 2001
From: ZeroBrain <jsuch2362@gmail.com>
Date: Sat, 10 Oct 2015 13:47:05 +0900
Subject: [PATCH] after creating xhr instance, then xhr would start to connect.
 but in connecting, network was disconnected. so I added tyr-catch
 NullPointException.

---
 .../java/io/socket/engineio/client/transports/PollingXHR.java  | 3 +++
 1 file changed, 3 insertions(+)

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 17074db..4fc4a0e 100644
--- a/src/main/java/io/socket/engineio/client/transports/PollingXHR.java
+++ b/src/main/java/io/socket/engineio/client/transports/PollingXHR.java
@@ -219,6 +219,9 @@ public class PollingXHR extends Polling {
                         }
                     } catch (IOException e) {
                         self.onError(e);
+                    } catch (NullPointerException e) {
+                        // It would occur to disconnect
+                        self.onError(e);
                     } finally {
                         try {
                             if (output != null) output.close();