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080d3b9f62
Summary: @public Add PerformanceLogger to keep track of JS download, initial script execution and full TTI. Test Plan: The Native side currently calls `addTimespans` when it's finish initializing with the six values (start and end for the three events), so I just checked it with a `PerformanceLogger.logTimespans()` at the end of the function. ``` 2015-06-18 16:47:19.096 [info][tid:com.facebook.React.JavaScript] "ScriptDownload: 48ms" 2015-06-18 16:47:19.096 [info][tid:com.facebook.React.JavaScript] "ScriptExecution: 106ms" 2015-06-18 16:47:19.096 [info][tid:com.facebook.React.JavaScript] "TTI: 293ms" ```
25 lines
652 B
Objective-C
25 lines
652 B
Objective-C
/**
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* Copyright (c) 2015-present, Facebook, Inc.
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* All rights reserved.
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*
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* This source code is licensed under the BSD-style license found in the
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* LICENSE file in the root directory of this source tree. An additional grant
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* of patent rights can be found in the PATENTS file in the same directory.
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*/
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#import <Foundation/Foundation.h>
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#import "RCTDefines.h"
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#import "RCTBridgeModule.h"
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typedef NS_ENUM(NSUInteger, RCTPLTag) {
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RCTPLScriptDownload = 0,
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RCTPLAppScriptExecution,
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RCTPLTTI,
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RCTPLSize
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};
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void RCTPerformanceLoggerStart(RCTPLTag tag);
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void RCTPerformanceLoggerEnd(RCTPLTag tag);
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NSArray *RCTPerformanceLoggerOutput(void);
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