From aded238200ffc98917217a84b30d6c5bc89f25db Mon Sep 17 00:00:00 2001
From: zhongcang <qh438406812@gmail.com>
Date: Tue, 5 Jun 2018 11:17:48 +0800
Subject: [PATCH] * [iOS] fix history issue : delete rootNode in mainThread

---
 ios/sdk/WeexSDK/Sources/Manager/WXComponentManager.mm | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/ios/sdk/WeexSDK/Sources/Manager/WXComponentManager.mm b/ios/sdk/WeexSDK/Sources/Manager/WXComponentManager.mm
index 0bda28ad5e..ed3e9f020f 100644
--- a/ios/sdk/WeexSDK/Sources/Manager/WXComponentManager.mm
+++ b/ios/sdk/WeexSDK/Sources/Manager/WXComponentManager.mm
@@ -94,9 +94,11 @@ - (instancetype)initWithWeexInstance:(id)weexInstance
 - (void)dealloc
 {
     if(_rootFlexCSSNode){
-        delete _rootFlexCSSNode;
-        
-       // WeexCore::WXCoreLayoutNode::freeNodeTree(_rootFlexCSSNode);
+        if ([[NSThread currentThread].name isEqualToString:WX_COMPONENT_THREAD_NAME]) {
+            delete _rootFlexCSSNode;
+        }else{
+            [WXComponent recycleNodeOnComponentThread:_rootFlexCSSNode gabRef:@"_root_p"];
+        }
         _rootFlexCSSNode=nullptr;
     }
     [NSMutableArray wx_releaseArray:_fixedComponents];