Axios undefined timeout will hit exception on Android

[isaaclem]

Summary

Not sure if this is bug or feature request.

      const ax = axios.create({
        timeout: TIMEOUT_CONNECT,
        headers: {
          'Content-Type': 'application/json; charset=utf-8',
          Authorization: `Bearer ${token}`
        }
      });

       ax.post(urljoin(API_BASE_UR), { data: fields })
          .then(({ data }) => {
            console.log('success');
          })

The above code has no problem on iOS, but on Android, it will hit exception if TIMEOUT_CONNECT is undefined. I understand that the value shouldn't be undefined in the first place but I believe the library should provide a default value for Android to handle.

Fatal Exception: java.lang.NullPointerException: Attempt to invoke virtual method 'double java.lang.Double.doubleValue()' on a null object reference

Context

• "axios": "^0.18.0"

 React Native Environment Info:
    System:
      OS: macOS High Sierra 10.13.6
      CPU: (4) x64 Intel(R) Core(TM) i5-7360U CPU @ 2.30GHz
      Memory: 34.87 MB / 8.00 GB
      Shell: 5.3 - /bin/zsh
    Binaries:
      Node: 11.0.0 - /usr/local/bin/node
      Yarn: 1.12.3 - /usr/local/bin/yarn
      npm: 6.4.1 - /usr/local/bin/npm
      Watchman: 4.9.0 - /usr/local/bin/watchman
    SDKs:
      iOS SDK:
        Platforms: iOS 12.1, macOS 10.14, tvOS 12.1, watchOS 5.1
      Android SDK:
        API Levels: 23, 25, 26, 27, 28
        Build Tools: 23.0.1, 25.0.0, 25.0.2, 25.0.3, 26.0.1, 26.0.2, 26.0.3, 27.0.3, 28.0.1, 28.0.2
        System Images: android-23 | Intel x86 Atom_64, android-23 | Google APIs Intel x86 Atom_64, android-25 | Google APIs Intel x86 Atom_64, android-26 | Google Play Intel x86 Atom
    IDEs:
      Android Studio: 3.2 AI-181.5540.7.32.5014246
      Xcode: 10.1/10B61 - /usr/bin/xcodebuild
    npmPackages:
      react: 16.6.3 => 16.6.3
      react-native: 0.57.8 => 0.57.8
    npmGlobalPackages:
      react-native-git-upgrade: 0.2.7

[jasonsaayman]

Please check if this has been fixed with #3694