mikehardy
commented
2 years ago Hmm - what happens if you try against the android emulator? The goal with that question is to isolate if this is due to the rewrite we do for localhost (which you seem to be aware of, based on your comments...)
That definitely works for us, we exercise it in our e2e all the time (it ran as recently as yesterday I think? At most a couple days ago) - https://github.com/invertase/react-native-firebase/blob/dc7464325a315091a74027e150de1ba77190e0dd/tests/app.js#L49
(the old API, to exercise it, but both should work...)
What happens if you do adb reverse tcp:5001 tcp:5001 and leave it as localhost (or some other similar combination, to forward a port (does not have to be 5001) from the android device on to the laptop and connect it to the emulator that way?
Basically just trying to isolate network problems by hacking around it and testing other ways as I think that's going to be the heart of it
I'm certain the emulator APIs are working and turning on the emulator connection is working as I've worked with it a lot, but I do not normally work in the real-device scenario on android so I may be unaware of some networking subtlety there
Hope something in hear either helps directly or helps get you a path to an answer
victorrik
Fri3ndlymushroom
github-actions[bot]
Cruzor-Blade
AmitDigga
HERYORDEJY
AkbarBakhshi
SethCram
Issue
I am trying to set up the Firebase functions emulator for React Native. But I can't reach the functions emulator. When trying it without the emulator everything went smoothly.
Client
Backend Function
I am using the
useEmulatorfunction to switch to the emulator running on port 5001. I am not using useFunctionEmulator as shown in the documentation (https://rnfirebase.io/functions/usage) because it appears to be outdated, but I tried it, and it doesn't work as well. I am using my local IP address for the host because I am running a physical android device. I have no issue running the app, but as soon as I execute the function request nothing happens and after one minute I get the following error message:The emulator logs do not show any activity.
Project Files
Javascript
Click To Expand
#### `package.json`: ```json { "name": "sophia", "version": "0.0.1", "private": true, "scripts": { "android": "react-native run-android", "ios": "react-native run-ios", "start": "react-native start", "test": "jest", "lint": "eslint . --ext .js,.jsx,.ts,.tsx" }, "dependencies": { "@react-native-firebase/app": "^15.2.0", "@react-native-firebase/auth": "^15.2.0", "@react-native-firebase/functions": "^15.2.0", "@react-navigation/bottom-tabs": "^6.3.2", "@react-navigation/material-top-tabs": "^6.2.2", "@react-navigation/native": "^6.0.11", "react": "18.0.0", "react-native": "0.69.3", "react-native-pager-view": "^5.4.25", "react-native-safe-area-context": "^4.3.1", "react-native-screens": "^3.15.0", "react-native-tab-view": "^3.1.1" }, "devDependencies": { "@babel/core": "^7.12.9", "@babel/runtime": "^7.12.5", "@react-native-community/eslint-config": "^2.0.0", "@tsconfig/react-native": "^2.0.2", "@types/jest": "^26.0.23", "@types/react-native": "^0.69.3", "@types/react-test-renderer": "^18.0.0", "@typescript-eslint/eslint-plugin": "^5.29.0", "@typescript-eslint/parser": "^5.29.0", "babel-jest": "^26.6.3", "eslint": "^7.32.0", "jest": "^26.6.3", "metro-react-native-babel-preset": "^0.70.3", "react-test-renderer": "18.0.0", "typescript": "^4.4.4" }, "jest": { "preset": "react-native", "moduleFileExtensions": [ "ts", "tsx", "js", "jsx", "json", "node" ] } } ``` #### `firebase.json` for react-native-firebase v6: ```json { "firestore": { "rules": "firestore.rules", "indexes": "firestore.indexes.json" }, "functions": { "predeploy": [], "source": "functions" }, "storage": { "rules": "storage.rules" }, "emulators": { "functions": { "port": 5001 }, "firestore": { "port": 8080 }, "storage": { "port": 9199 }, "ui": { "enabled": true }, "database": { "port": 9000 } } } ```
Android
Click To Expand
#### Have you converted to AndroidX? - [ ] my application is an AndroidX application? - [ ] I am using `android/gradle.settings` `jetifier=true` for Android compatibility? - [ ] I am using the NPM package `jetifier` for react-native compatibility? #### `android/build.gradle`: ```groovy import org.apache.tools.ant.taskdefs.condition.Os // Top-level build file where you can add configuration options common to all sub-projects/modules. buildscript { ext { buildToolsVersion = "31.0.0" minSdkVersion = 21 compileSdkVersion = 31 targetSdkVersion = 31 if (System.properties['os.arch'] == "aarch64") { // For M1 Users we need to use the NDK 24 which added support for aarch64 ndkVersion = "24.0.8215888" } else { // Otherwise we default to the side-by-side NDK version from AGP. ndkVersion = "21.4.7075529" } } repositories { google() mavenCentral() } dependencies { classpath("com.android.tools.build:gradle:7.1.1") classpath("com.facebook.react:react-native-gradle-plugin") classpath("de.undercouch:gradle-download-task:5.0.1") classpath 'com.google.gms:google-services:4.3.13' // NOTE: Do not place your application dependencies here; they belong // in the individual module build.gradle files } } allprojects { repositories { maven { // All of React Native (JS, Obj-C sources, Android binaries) is installed from npm url("$rootDir/../node_modules/react-native/android") } maven { // Android JSC is installed from npm url("$rootDir/../node_modules/jsc-android/dist") } mavenCentral { // We don't want to fetch react-native from Maven Central as there are // older versions over there. content { excludeGroup "com.facebook.react" } } google() maven { url 'https://www.jitpack.io' } } } ``` #### `android/app/build.gradle`: ```groovy apply plugin: "com.android.application" apply plugin: 'com.google.gms.google-services' import com.android.build.OutputFile /** * The react.gradle file registers a task for each build variant (e.g. bundleDebugJsAndAssets * and bundleReleaseJsAndAssets). * These basically call `react-native bundle` with the correct arguments during the Android build * cycle. By default, bundleDebugJsAndAssets is skipped, as in debug/dev mode we prefer to load the * bundle directly from the development server. Below you can see all the possible configurations * and their defaults. If you decide to add a configuration block, make sure to add it before the * `apply from: "../../node_modules/react-native/react.gradle"` line. * * project.ext.react = [ * // the name of the generated asset file containing your JS bundle * bundleAssetName: "index.android.bundle", * * // the entry file for bundle generation. If none specified and * // "index.android.js" exists, it will be used. Otherwise "index.js" is * // default. Can be overridden with ENTRY_FILE environment variable. * entryFile: "index.android.js", * * // https://reactnative.dev/docs/performance#enable-the-ram-format * bundleCommand: "ram-bundle", * * // whether to bundle JS and assets in debug mode * bundleInDebug: false, * * // whether to bundle JS and assets in release mode * bundleInRelease: true, * * // whether to bundle JS and assets in another build variant (if configured). * // See http://tools.android.com/tech-docs/new-build-system/user-guide#TOC-Build-Variants * // The configuration property can be in the following formats * // 'bundleIn${productFlavor}${buildType}' * // 'bundleIn${buildType}' * // bundleInFreeDebug: true, * // bundleInPaidRelease: true, * // bundleInBeta: true, * * // whether to disable dev mode in custom build variants (by default only disabled in release) * // for example: to disable dev mode in the staging build type (if configured) * devDisabledInStaging: true, * // The configuration property can be in the following formats * // 'devDisabledIn${productFlavor}${buildType}' * // 'devDisabledIn${buildType}' * * // the root of your project, i.e. where "package.json" lives * root: "../../", * * // where to put the JS bundle asset in debug mode * jsBundleDirDebug: "$buildDir/intermediates/assets/debug", * * // where to put the JS bundle asset in release mode * jsBundleDirRelease: "$buildDir/intermediates/assets/release", * * // where to put drawable resources / React Native assets, e.g. the ones you use via * // require('./image.png')), in debug mode * resourcesDirDebug: "$buildDir/intermediates/res/merged/debug", * * // where to put drawable resources / React Native assets, e.g. the ones you use via * // require('./image.png')), in release mode * resourcesDirRelease: "$buildDir/intermediates/res/merged/release", * * // by default the gradle tasks are skipped if none of the JS files or assets change; this means * // that we don't look at files in android/ or ios/ to determine whether the tasks are up to * // date; if you have any other folders that you want to ignore for performance reasons (gradle * // indexes the entire tree), add them here. Alternatively, if you have JS files in android/ * // for example, you might want to remove it from here. * inputExcludes: ["android/**", "ios/**"], * * // override which node gets called and with what additional arguments * nodeExecutableAndArgs: ["node"], * * // supply additional arguments to the packager * extraPackagerArgs: [] * ] */ project.ext.react = [ enableHermes: false, // clean and rebuild if changing ] apply from: "../../node_modules/react-native/react.gradle" /** * Set this to true to create two separate APKs instead of one: * - An APK that only works on ARM devices * - An APK that only works on x86 devices * The advantage is the size of the APK is reduced by about 4MB. * Upload all the APKs to the Play Store and people will download * the correct one based on the CPU architecture of their device. */ def enableSeparateBuildPerCPUArchitecture = false /** * Run Proguard to shrink the Java bytecode in release builds. */ def enableProguardInReleaseBuilds = false /** * The preferred build flavor of JavaScriptCore. * * For example, to use the international variant, you can use: * `def jscFlavor = 'org.webkit:android-jsc-intl:+'` * * The international variant includes ICU i18n library and necessary data * allowing to use e.g. `Date.toLocaleString` and `String.localeCompare` that * give correct results when using with locales other than en-US. Note that * this variant is about 6MiB larger per architecture than default. */ def jscFlavor = 'org.webkit:android-jsc:+' /** * Whether to enable the Hermes VM. * * This should be set on project.ext.react and that value will be read here. If it is not set * on project.ext.react, JavaScript will not be compiled to Hermes Bytecode * and the benefits of using Hermes will therefore be sharply reduced. */ def enableHermes = project.ext.react.get("enableHermes", false); /** * Architectures to build native code for. */ def reactNativeArchitectures() { def value = project.getProperties().get("reactNativeArchitectures") return value ? value.split(",") : ["armeabi-v7a", "x86", "x86_64", "arm64-v8a"] } android { ndkVersion rootProject.ext.ndkVersion compileSdkVersion rootProject.ext.compileSdkVersion defaultConfig { applicationId "com.mmm.sophia" minSdkVersion rootProject.ext.minSdkVersion targetSdkVersion rootProject.ext.targetSdkVersion versionCode 1 versionName "1.0" buildConfigField "boolean", "IS_NEW_ARCHITECTURE_ENABLED", isNewArchitectureEnabled().toString() if (isNewArchitectureEnabled()) { // We configure the NDK build only if you decide to opt-in for the New Architecture. externalNativeBuild { ndkBuild { arguments "APP_PLATFORM=android-21", "APP_STL=c++_shared", "NDK_TOOLCHAIN_VERSION=clang", "GENERATED_SRC_DIR=$buildDir/generated/source", "PROJECT_BUILD_DIR=$buildDir", "REACT_ANDROID_DIR=$rootDir/../node_modules/react-native/ReactAndroid", "REACT_ANDROID_BUILD_DIR=$rootDir/../node_modules/react-native/ReactAndroid/build", "NODE_MODULES_DIR=$rootDir/../node_modules" cFlags "-Wall", "-Werror", "-fexceptions", "-frtti", "-DWITH_INSPECTOR=1" cppFlags "-std=c++17" // Make sure this target name is the same you specify inside the // src/main/jni/Android.mk file for the `LOCAL_MODULE` variable. targets "sophia_appmodules" } } if (!enableSeparateBuildPerCPUArchitecture) { ndk { abiFilters (*reactNativeArchitectures()) } } } } if (isNewArchitectureEnabled()) { // We configure the NDK build only if you decide to opt-in for the New Architecture. externalNativeBuild { ndkBuild { path "$projectDir/src/main/jni/Android.mk" } } def reactAndroidProjectDir = project(':ReactAndroid').projectDir def packageReactNdkDebugLibs = tasks.register("packageReactNdkDebugLibs", Copy) { dependsOn(":ReactAndroid:packageReactNdkDebugLibsForBuck") from("$reactAndroidProjectDir/src/main/jni/prebuilt/lib") into("$buildDir/react-ndk/exported") } def packageReactNdkReleaseLibs = tasks.register("packageReactNdkReleaseLibs", Copy) { dependsOn(":ReactAndroid:packageReactNdkReleaseLibsForBuck") from("$reactAndroidProjectDir/src/main/jni/prebuilt/lib") into("$buildDir/react-ndk/exported") } afterEvaluate { // If you wish to add a custom TurboModule or component locally, // you should uncomment this line. // preBuild.dependsOn("generateCodegenArtifactsFromSchema") preDebugBuild.dependsOn(packageReactNdkDebugLibs) preReleaseBuild.dependsOn(packageReactNdkReleaseLibs) // Due to a bug inside AGP, we have to explicitly set a dependency // between configureNdkBuild* tasks and the preBuild tasks. // This can be removed once this is solved: https://issuetracker.google.com/issues/207403732 configureNdkBuildRelease.dependsOn(preReleaseBuild) configureNdkBuildDebug.dependsOn(preDebugBuild) reactNativeArchitectures().each { architecture -> tasks.findByName("configureNdkBuildDebug[${architecture}]")?.configure { dependsOn("preDebugBuild") } tasks.findByName("configureNdkBuildRelease[${architecture}]")?.configure { dependsOn("preReleaseBuild") } } } } splits { abi { reset() enable enableSeparateBuildPerCPUArchitecture universalApk false // If true, also generate a universal APK include (*reactNativeArchitectures()) } } signingConfigs { debug { storeFile file('debug.keystore') storePassword 'android' keyAlias 'androiddebugkey' keyPassword 'android' } } buildTypes { debug { signingConfig signingConfigs.debug } release { // Caution! In production, you need to generate your own keystore file. // see https://reactnative.dev/docs/signed-apk-android. signingConfig signingConfigs.debug minifyEnabled enableProguardInReleaseBuilds proguardFiles getDefaultProguardFile("proguard-android.txt"), "proguard-rules.pro" } } // applicationVariants are e.g. debug, release applicationVariants.all { variant -> variant.outputs.each { output -> // For each separate APK per architecture, set a unique version code as described here: // https://developer.android.com/studio/build/configure-apk-splits.html // Example: versionCode 1 will generate 1001 for armeabi-v7a, 1002 for x86, etc. def versionCodes = ["armeabi-v7a": 1, "x86": 2, "arm64-v8a": 3, "x86_64": 4] def abi = output.getFilter(OutputFile.ABI) if (abi != null) { // null for the universal-debug, universal-release variants output.versionCodeOverride = defaultConfig.versionCode * 1000 + versionCodes.get(abi) } } } } dependencies { implementation fileTree(dir: "libs", include: ["*.jar"]) //noinspection GradleDynamicVersion implementation "com.facebook.react:react-native:+" // From node_modules implementation "androidx.swiperefreshlayout:swiperefreshlayout:1.0.0" debugImplementation("com.facebook.flipper:flipper:${FLIPPER_VERSION}") { exclude group:'com.facebook.fbjni' } debugImplementation("com.facebook.flipper:flipper-network-plugin:${FLIPPER_VERSION}") { exclude group:'com.facebook.flipper' exclude group:'com.squareup.okhttp3', module:'okhttp' } debugImplementation("com.facebook.flipper:flipper-fresco-plugin:${FLIPPER_VERSION}") { exclude group:'com.facebook.flipper' } if (enableHermes) { //noinspection GradleDynamicVersion implementation("com.facebook.react:hermes-engine:+") { // From node_modules exclude group:'com.facebook.fbjni' } } else { implementation jscFlavor } } if (isNewArchitectureEnabled()) { // If new architecture is enabled, we let you build RN from source // Otherwise we fallback to a prebuilt .aar bundled in the NPM package. // This will be applied to all the imported transtitive dependency. configurations.all { resolutionStrategy.dependencySubstitution { substitute(module("com.facebook.react:react-native")) .using(project(":ReactAndroid")) .because("On New Architecture we're building React Native from source") substitute(module("com.facebook.react:hermes-engine")) .using(project(":ReactAndroid:hermes-engine")) .because("On New Architecture we're building Hermes from source") } } } // Run this once to be able to run the application with BUCK // puts all compile dependencies into folder libs for BUCK to use task copyDownloadableDepsToLibs(type: Copy) { from configurations.implementation into 'libs' } apply from: file("../../node_modules/@react-native-community/cli-platform-android/native_modules.gradle"); applyNativeModulesAppBuildGradle(project) def isNewArchitectureEnabled() { // To opt-in for the New Architecture, you can either: // - Set `newArchEnabled` to true inside the `gradle.properties` file // - Invoke gradle with `-newArchEnabled=true` // - Set an environment variable `ORG_GRADLE_PROJECT_newArchEnabled=true` return project.hasProperty("newArchEnabled") && project.newArchEnabled == "true" } ``` #### `android/settings.gradle`: ```groovy rootProject.name = 'sophia' apply from: file("../node_modules/@react-native-community/cli-platform-android/native_modules.gradle"); applyNativeModulesSettingsGradle(settings) include ':app' includeBuild('../node_modules/react-native-gradle-plugin') if (settings.hasProperty("newArchEnabled") && settings.newArchEnabled == "true") { include(":ReactAndroid") project(":ReactAndroid").projectDir = file('../node_modules/react-native/ReactAndroid') include(":ReactAndroid:hermes-engine") project(":ReactAndroid:hermes-engine").projectDir = file('../node_modules/react-native/ReactAndroid/hermes-engine') } ``` #### `MainApplication.java`: ```java package com.mmm.sophia; import android.app.Application; import android.content.Context; import com.facebook.react.PackageList; import com.facebook.react.ReactApplication; import com.facebook.react.ReactInstanceManager; import com.facebook.react.ReactNativeHost; import com.facebook.react.ReactPackage; import com.facebook.react.config.ReactFeatureFlags; import com.facebook.soloader.SoLoader; import com.mmm.sophia.newarchitecture.MainApplicationReactNativeHost; import java.lang.reflect.InvocationTargetException; import java.util.List; public class MainApplication extends Application implements ReactApplication { private final ReactNativeHost mReactNativeHost = new ReactNativeHost(this) { @Override public boolean getUseDeveloperSupport() { return BuildConfig.DEBUG; } @Override protected List getPackages() {
@SuppressWarnings("UnnecessaryLocalVariable")
List packages = new PackageList(this).getPackages();
// Packages that cannot be autolinked yet can be added manually here, for example:
// packages.add(new MyReactNativePackage());
return packages;
}
@Override
protected String getJSMainModuleName() {
return "index";
}
};
private final ReactNativeHost mNewArchitectureNativeHost =
new MainApplicationReactNativeHost(this);
@Override
public ReactNativeHost getReactNativeHost() {
if (BuildConfig.IS_NEW_ARCHITECTURE_ENABLED) {
return mNewArchitectureNativeHost;
} else {
return mReactNativeHost;
}
}
@Override
public void onCreate() {
super.onCreate();
// If you opted-in for the New Architecture, we enable the TurboModule system
ReactFeatureFlags.useTurboModules = BuildConfig.IS_NEW_ARCHITECTURE_ENABLED;
SoLoader.init(this, /* native exopackage */ false);
initializeFlipper(this, getReactNativeHost().getReactInstanceManager());
}
/**
* Loads Flipper in React Native templates. Call this in the onCreate method with something like
* initializeFlipper(this, getReactNativeHost().getReactInstanceManager());
*
* @param context
* @param reactInstanceManager
*/
private static void initializeFlipper(
Context context, ReactInstanceManager reactInstanceManager) {
if (BuildConfig.DEBUG) {
try {
/*
We use reflection here to pick up the class that initializes Flipper,
since Flipper library is not available in release mode
*/
Class aClass = Class.forName("com.mmm.sophia.ReactNativeFlipper");
aClass
.getMethod("initializeFlipper", Context.class, ReactInstanceManager.class)
.invoke(null, context, reactInstanceManager);
} catch (ClassNotFoundException e) {
e.printStackTrace();
} catch (NoSuchMethodException e) {
e.printStackTrace();
} catch (IllegalAccessException e) {
e.printStackTrace();
} catch (InvocationTargetException e) {
e.printStackTrace();
}
}
}
}
```
#### `AndroidManifest.xml`:
```xml
```
Environment
Click To Expand
**`react-native info` output:** ``` System: OS: Windows 10 10.0.22000 CPU: (8) x64 11th Gen Intel(R) Core(TM) i7-11390H @ 3.40GHz Memory: 14.96 GB / 31.75 GB Binaries: Node: 16.16.0 - C:\Program Files\nodejs\node.EXE Yarn: Not Found npm: 8.16.0 - C:\Program Files\nodejs\npm.CMD Watchman: Not Found SDKs: Android SDK: Not Found Windows SDK: Not Found IDEs: Android Studio: AI-212.5712.43.2112.8815526 Visual Studio: Not Found Languages: Java: 18.0.1.1 - /c/Program Files/Common Files/Oracle/Java/javapath/javac npmPackages: @react-native-community/cli: Not Found react: 18.0.0 => 18.0.0 react-native: 0.69.3 => 0.69.3 react-native-windows: Not Found npmGlobalPackages: *react-native*: Not Found ``` - **Platform that you're experiencing the issue on**: - [ ] iOS - [ ] Android - [ ] **iOS** but have not tested behavior on Android - [x ] **Android** but have not tested behavior on iOS - [ ] Both - **`react-native-firebase` version you're using that has this issue:** - `15.2.0` - **`Firebase` module(s) you're using that has the issue:** - `functions` - **Are you using `TypeScript`?** - `Yes` & `4.4.4`
React Native FirebaseandInvertaseon Twitter for updates on the library.