From 230de71e3181e13f10cb2742faa833ea4590896c Mon Sep 17 00:00:00 2001
From: Eming Kwok <EMKCentric@gmail.com>
Date: Wed, 7 Dec 2016 17:11:57 -0800
Subject: [PATCH] fix memory leak in Chrome debugging

Summary:
`RCTWebSocketExecutor` saves every WebSocket callback when sending message to chrome, but does not clear them in a debug session until the JS bridge is reloaded, and there may be thousands of blocks saved in the callback table. This PR removes them after they are called.
Closes https://github.com/facebook/react-native/pull/11341

Differential Revision: D4295710

Pulled By: javache

fbshipit-source-id: 29a02d1aba320115bbb97aee8981e34b89303c91
---
 Libraries/WebSocket/RCTWebSocketExecutor.m | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Libraries/WebSocket/RCTWebSocketExecutor.m b/Libraries/WebSocket/RCTWebSocketExecutor.m
index 09ccbf95e5efe0..cea7ab7fb43147 100644
--- a/Libraries/WebSocket/RCTWebSocketExecutor.m
+++ b/Libraries/WebSocket/RCTWebSocketExecutor.m
@@ -141,6 +141,7 @@ - (void)webSocket:(RCTSRWebSocket *)webSocket didReceiveMessage:(id)message
   RCTWSMessageCallback callback = _callbacks[messageID];
   if (callback) {
     callback(error, reply);
+    [_callbacks removeObjectForKey:messageID];
   }
 }