From 45644aab354f3ed8dc835c81e53c62f26163ce30 Mon Sep 17 00:00:00 2001
From: Yuri Zarubin <yuri@yza.io>
Date: Wed, 14 Oct 2015 08:16:09 -0700
Subject: [PATCH] Check that WS connection is open before closing it on failed.
 Fixes #3346
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Summary: Check that the WS state is set to OPEN before trying to close it when the ```websocketFailed``` event fires. Otherwise the app throws an error at the Android level.

Fixes #3346
Closes https://github.com/facebook/react-native/pull/3347

Reviewed By: @​svcscm

Differential Revision: D2535807

Pulled By: @mkonicek

fb-gh-sync-id: bb70c551ea2e582cfaa80139a265dbbca6d990d2
---
 Libraries/WebSocket/WebSocket.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Libraries/WebSocket/WebSocket.js b/Libraries/WebSocket/WebSocket.js
index 5751f0f84..a328aa5b4 100644
--- a/Libraries/WebSocket/WebSocket.js
+++ b/Libraries/WebSocket/WebSocket.js
@@ -115,7 +115,7 @@ class WebSocket extends WebSocketBase {
         this.onerror && this.onerror(event);
         this.dispatchEvent(event);
         this._unregisterEvents();
-        this._closeWebSocket(id);
+        this.readyState === this.OPEN && this._closeWebSocket(id);
       })
     ];
   }