From b312543d3cc005dc1548775d455848f19719c57a Mon Sep 17 00:00:00 2001
From: zhongwuzw <zhongwuzw@qq.com>
Date: Wed, 27 Mar 2019 20:47:49 -0700
Subject: [PATCH] Ensure runtime established before created contextContainer
 (#24176)

Summary:
Ensure bridge finished initialize before we access runtime.
cc. shergin.

[iOS] [Fixed] - Ensure runtime established before created contextContainer
Pull Request resolved: https://github.com/facebook/react-native/pull/24176

Differential Revision: D14660690

Pulled By: shergin

fbshipit-source-id: 1d4237a0a344abf32d52243e46f92e346a63e3da
---
 React/Fabric/RCTSurfacePresenter.mm | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/React/Fabric/RCTSurfacePresenter.mm b/React/Fabric/RCTSurfacePresenter.mm
index 42083028e5..13c77871d9 100644
--- a/React/Fabric/RCTSurfacePresenter.mm
+++ b/React/Fabric/RCTSurfacePresenter.mm
@@ -221,6 +221,11 @@ using namespace facebook::react;
   _contextContainer->registerInstance(_reactNativeConfig, "ReactNativeConfig");
 
   auto messageQueueThread = _batchedBridge.jsMessageThread;
+  if (messageQueueThread) {
+    // Make sure initializeBridge completed
+    messageQueueThread->runOnQueueSync([] {});
+  }
+  
   auto runtime = (facebook::jsi::Runtime *)((RCTCxxBridge *)_batchedBridge).runtime;
 
   RuntimeExecutor runtimeExecutor =