From e1632da01c0a63ea6b5ca9ecd5a431de741b37ac Mon Sep 17 00:00:00 2001
From: Alex Hunt <huntie@meta.com>
Date: Thu, 1 May 2025 23:19:29 -0700
Subject: [PATCH] Gate network event reporting with feature flag (#51050)

Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/51050

Gate network event reporting on iOS (inputting into the network reporting subsystem), now that this is load-bearing with the Performance API.

Changelog: [Internal]

Reviewed By: vzaidman

Differential Revision: D73995864

fbshipit-source-id: 65a15485cdae445eadff6c57148f3682af6de215
---
 .../Libraries/Network/RCTNetworking.mm        | 23 ++++++++++++-------
 1 file changed, 15 insertions(+), 8 deletions(-)

diff --git a/packages/react-native/Libraries/Network/RCTNetworking.mm b/packages/react-native/Libraries/Network/RCTNetworking.mm
index 2f00e1cb749..a0e50a8ae32 100644
--- a/packages/react-native/Libraries/Network/RCTNetworking.mm
+++ b/packages/react-native/Libraries/Network/RCTNetworking.mm
@@ -16,6 +16,7 @@
 #import <React/RCTUtils.h>
 
 #import <React/RCTHTTPRequestHandler.h>
+#import <react/featureflags/ReactNativeFeatureFlags.h>
 
 #import "RCTInspectorNetworkReporter.h"
 #import "RCTNetworkPlugins.h"
@@ -588,10 +589,12 @@ RCT_EXPORT_MODULE()
     id responseURL = response.URL ? response.URL.absoluteString : [NSNull null];
     NSArray<id> *responseJSON = @[ task.requestID, @(status), headers, responseURL ];
 
-    [RCTInspectorNetworkReporter reportResponseStart:task.requestID
-                                            response:response
-                                          statusCode:status
-                                             headers:headers];
+    if (facebook::react::ReactNativeFeatureFlags::enableNetworkEventReporting()) {
+      [RCTInspectorNetworkReporter reportResponseStart:task.requestID
+                                              response:response
+                                            statusCode:status
+                                               headers:headers];
+    }
     [weakSelf sendEventWithName:@"didReceiveNetworkResponse" body:responseJSON];
   };
 
@@ -650,7 +653,9 @@ RCT_EXPORT_MODULE()
     NSArray *responseJSON =
         @[ task.requestID, RCTNullIfNil(error.localizedDescription), error.code == kCFURLErrorTimedOut ? @YES : @NO ];
 
-    [RCTInspectorNetworkReporter reportResponseEnd:task.requestID encodedDataLength:data.length];
+    if (facebook::react::ReactNativeFeatureFlags::enableNetworkEventReporting()) {
+      [RCTInspectorNetworkReporter reportResponseEnd:task.requestID encodedDataLength:data.length];
+    }
     [strongSelf sendEventWithName:@"didCompleteNetworkResponse" body:responseJSON];
     [strongSelf->_tasksByRequestID removeObjectForKey:task.requestID];
   };
@@ -667,9 +672,11 @@ RCT_EXPORT_MODULE()
     }
     _tasksByRequestID[task.requestID] = task;
     responseSender(@[ task.requestID ]);
-    [RCTInspectorNetworkReporter reportRequestStart:task.requestID
-                                            request:request
-                                  encodedDataLength:task.response.expectedContentLength];
+    if (facebook::react::ReactNativeFeatureFlags::enableNetworkEventReporting()) {
+      [RCTInspectorNetworkReporter reportRequestStart:task.requestID
+                                              request:request
+                                    encodedDataLength:task.response.expectedContentLength];
+    }
   }
 
   [task start];