Works on Debug mode but not in Release mode Android

Description

Works on Debug mode but not in Release mode Android.

Steps to reproduce

Steps to reproduce the behavior: npx react-native run-android ---mode release --deviceId Android The App loaded, but the data did not came in on Release mode.

npx react-native run-android --deviceId Android Debug mode will work. Data is being collected from UDP.

I run the Android Studio in the background while I run the App in Release build. I looked at the Logical from the Android Studio. It says that the bind did not happen. There was no binding at all! No multicast happening. It seems that there is some authorization that needs to be done.

Troubleshooting done: I updated the AndroidManifest.xml in android/app/src/main by adding below. I found this in the example code in GitHub of this tradle/react-natie-udp.

<uses-permission android:name="android.permission.ACCESS_WIFI_STATE"/>
<uses-permission android:name="android.permission.CHANGE_WIFI_MULTICAST_STATE"/>

same thing. It works in Debug build but not in Release build.

Or code:


//**************
//This function will send UDP message to devices and catch the message they emit.
//***************
let Send_UDP_Multicast = async () => {

  const message = Buffer.from('StarApple,'); //StarApple is the first Identifier with comma separation
  const socket = dgram.createSocket('udp4');

  let RawMessageUDP = [];
  let countMessage = 0;
  let ParsedMessage = [];

 // socket.bind(62777, '239.255.255.250'); //Android don't need this for UDP to work. iOS requires this.

 // socket.bind(62777); //Android don't need this for UDP to work. iOS requires this.

  socket.bind(62777, err => {
    if (err) throw console.log(err);
  });

  /* socket.once('listening', () => {
    console.log('listening');
  }) */

  /* socket.on('error', err => {
    console.log(err.stack);
    socket.close();
  }); */
  //socket.send(message, 0, message.length, err => {
  socket.send(message, 0, message.length, 62777, '239.255.255.250', err => {
    if (err) {
      console.log(err);
      socket.close();
    }
    else console.log('Message sent UDP');
  });

   socket.on('message', (data, rinfo) => {
    //Console: socket-x, bound to address: 0.0.0.0, port: 65000 max
      console.log('On Message: ');

  });
socket.close();

}; //Send_UDP_Multicast

Current behavior

The UDP data did not came in when in Release build. Debug build it will work.

I get this in Android Studio logcat. { message: 'Socket is not bound.', key: 'sendError' }

Expected behavior

I should see the binding. But no binding happened.

socket-0 binding, address: 0.0.0.0 port: 62777 socket-0 bound to address: 0.0.0.0 port: 62777

Screenshots

Relevant information

{ "name": "smartdimmer_ios", "version": "0.0.1", "private": true, "scripts": { "android": "react-native run-android", "ios": "react-native run-ios", "lint": "eslint .", "start": "react-native start", "test": "jest" }, "dependencies": { "@react-native-community/slider": "^4.4.2", "@react-navigation/native": "^6.1.7", "@react-navigation/native-stack": "^6.9.13", "babel": "^6.23.0", "base64-js": "^1.5.1", "buffer": "^6.0.3", "react": "18.2.0", "react-native": "0.72.4", "react-native-gesture-handler": "^2.12.1", "react-native-reanimated": "^3.5.1", "react-native-safe-area-context": "^4.7.2", "react-native-screens": "^3.25.0", "react-native-size-matters": "^0.4.0", "react-native-splash-screen": "^3.3.0", "react-native-udp": "^4.1.7", "react-native-vector-icons": "^10.0.0", "upgrade": "^1.1.0" }, "devDependencies": { "@babel/core": "^7.21.4", "@babel/runtime": "^7.21.0", "@tsconfig/react-native": "^3.0.0", "@types/jest": "^29.5.1", "@types/react": "^18.0.38", "@types/react-test-renderer": "^18.0.0", "babel-jest": "^29.5.0", "eslint": "8.39.0", "jest": "^29.5.0", "metro-react-native-babel-preset": "^0.76.2", "prettier": "^2.8.8", "react-native-clean-project": "^4.0.1", "react-test-renderer": "18.2.0", "typescript": "^5.0.4" }, "jest": { "preset": "react-native" }, "browser": { "dgram": "react-native-udp" }, "resolutions": { "react-native-gesture-handler": "2.12.1" } }

tradle / react-native-udp