Start measuring RCTPLBridgeStartup and RCTPLTTI early

Reviewed By: javache Differential Revision: D3828404 fbshipit-source-id: 7cbfa2eeb60e249be8aad09da5314be998213f0e
facebook · Sep 8, 2016 · 532751f · 532751f
1 parent c3b4136
commit 532751f
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Showing 2 changed files with 5 additions and 9 deletions.
diff --git a/React/Base/RCTBatchedBridge.m b/React/Base/RCTBatchedBridge.m
@@ -69,13 +69,10 @@ - (instancetype)initWithParentBridge:(RCTBridge *)bridge
                       moduleProvider:bridge.moduleProvider
                        launchOptions:bridge.launchOptions]) {
     _parentBridge = bridge;
+    _performanceLogger = [bridge performanceLogger];
 
     RCTLogInfo(@"Initializing %@ (parent: %@, executor: %@)", self, bridge, [self executorClass]);
 
-    _performanceLogger = [RCTPerformanceLogger new];
-    [_performanceLogger markStartForTag:RCTPLBridgeStartup];
-    [_performanceLogger markStartForTag:RCTPLTTI];
-
     /**
      * Set Initial State
      */

diff --git a/React/Base/RCTBridge.m b/React/Base/RCTBridge.m
@@ -174,11 +174,6 @@ - (void)bindKeys
 #endif
 }
 
-- (RCTPerformanceLogger *)performanceLogger
-{
-  return self.batchedBridge.performanceLogger;
-}
-
 - (NSArray<Class> *)moduleClasses
 {
   return self.batchedBridge.moduleClasses;
@@ -239,6 +234,10 @@ - (void)setUp
 {
   RCT_PROFILE_BEGIN_EVENT(0, @"-[RCTBridge setUp]", nil);
 
+  _performanceLogger = [RCTPerformanceLogger new];
+  [_performanceLogger markStartForTag:RCTPLBridgeStartup];
+  [_performanceLogger markStartForTag:RCTPLTTI];
+
   // Only update bundleURL from delegate if delegate bundleURL has changed
   NSURL *previousDelegateURL = _delegateBundleURL;
   _delegateBundleURL = [self.delegate sourceURLForBridge:self];