IOS integrated react native 0.56.1, memory will not be released after the interface is destroyed. #22313
Description
- Review the documentation: https://facebook.github.io/react-native
- Search for existing issues: https://github.com/facebook/react-native/issues
- Use the latest React Native release: https://github.com/facebook/react-native/releases
Environment
React Native Environment Info:
System:
OS: macOS 10.13.6
CPU: (12) x64 Intel(R) Core(TM) i5-5257U CPU @ 2.70GHz
Memory: 279.43 MB / 8.00 GB
Shell: 5.3 - /bin/zsh
Binaries:
Node: 10.12.0 - ~/.nvm/versions/node/v10.12.0/bin/node
Yarn: 1.10.1 - /usr/local/bin/yarn
npm: 6.4.1 - ~/.nvm/versions/node/v10.12.0/bin/npm
Watchman: 4.9.0 - /usr/local/bin/watchman
SDKs:
iOS SDK:
Platforms: iOS 12.0, macOS 10.13, tvOS 12.1, watchOS 5.1
Android SDK:
API Levels: 23, 24, 26, 27, 28
Build Tools: 27.0.0, 27.0.3, 28.0.2, 28.0.3
System Images: android-27 | Google APIs Intel x86 Atom, android-28 | Google Play Intel x86 Atom
IDEs:
Android Studio: 3.2 AI-181.5540.7.32.5056338
Xcode: 10.0/10A255 - /usr/bin/xcodebuild
npmPackages:
react: 16.4.1 => 16.4.1
react-native: 0.56.1=> 0.56.1
npmGlobalPackages:
react-native-cli: 2.0.0
Description
IOS integrated react native 0.56.1, memory will not be released after the interface is destroyed.
Reproducible Demo
class RNVC: UIViewController {
override func viewDidLoad() {
super.viewDidLoad()
let strUrl = "http://localhost:8081/index.bundle?platform=ios&dev=true";
let jsCodeLocation = URL.init(string: strUrl)
let rootView = RCTRootView.init(bundleURL: jsCodeLocation, moduleName: "helloWorld", initialProperties: nil, launchOptions: nil)
self.view = rootView
}
}
After opening this interface and then exiting the interface, the memory is not released.