[FIREBASE MESSAGING]: If the UNNotificationRequest identifier is the same as the previously received identifier, onMessage won't trigger #17488
Description
Is there an existing issue for this?
- I have searched the existing issues.
Which plugins are affected?
Messaging
Which platforms are affected?
iOS
Description
If you receive several push notifications in a row with the same identifier while having the app on the foreground, only the first one triggers .onMessage.listen. However if you receive several in a row, but with different identifiers, they work perfectly.
ie.:
"1" > "1" > "1"
only the first one shows up, even if all 3 trigger
_ center: UNUserNotificationCenter,
willPresent notification: UNNotification,
withCompletionHandler completionHandler: @escaping (UNNotificationPresentationOptions) -> Void
) {
print("willPresent notification")
//notification.request.identifier = Int.random(in: 0..<6000).description
completionHandler([])
}```
"1" > "2" > "1" > "2"
They all trigger as expected
### Reproducing the issue
I've tried with a couple different projects and always happens. With, or without, native iOS code on the AppDelegate to intercept the notifications before Flutter.
### Firebase Core version
3.11.0
### Flutter Version
3.29.3
### Relevant Log Output
```shell
[✓] Flutter (Channel stable, 3.29.3, on macOS 15.3.2 24D81 darwin-arm64, locale en-GB)
[✓] Android toolchain - develop for Android devices (Android SDK version 35.0.0)
[✓] Xcode - develop for iOS and macOS (Xcode 16.4)
[✓] Chrome - develop for the web
[✓] Android Studio (version 2024.3)
[✓] VS Code (version 1.101.2)
[✓] Connected device (4 available)
[✓] Network resources
• No issues found!
Flutter dependencies
Expand Flutter dependencies snippet
- _flutterfire_internals 1.3.57 [collection firebase_core firebase_core_platform_interface flutter meta]
- ansicolor 2.0.3
- app_links_linux 1.0.3 [flutter app_links_platform_interface gtk]
- app_links_platform_interface 2.0.2 [flutter plugin_platform_interface]
- app_links_web 1.0.4 [flutter flutter_web_plugins app_links_platform_interface web]
- archive 4.0.7 [crypto path posix]
- args 2.7.0
- async 2.12.0 [collection meta]
- boolean_selector 2.1.2 [source_span string_scanner]
- cached_network_image_platform_interface 4.1.1 [flutter flutter_cache_manager]
- cached_network_image_web 1.3.1 [cached_network_image_platform_interface flutter flutter_cache_manager web]
- characters 1.4.0
- checked_yaml 2.0.3 [json_annotation source_span yaml]
- cli_util 0.4.2 [meta path]
- clock 1.1.2
- cross_file 0.3.4+2 [meta web]
- crypto 3.0.6 [typed_data]
- csslib 1.0.2 [source_span]
- dbus 0.7.11 [args ffi meta xml]
- device_info_plus_platform_interface 7.0.3 [flutter meta plugin_platform_interface]
- equatable 2.0.7 [collection meta]
- fake_async 1.3.2 [clock collection]
- ffi 2.1.4
- file 7.0.1 [meta path]
- file_selector_linux 0.9.3+2 [cross_file file_selector_platform_interface flutter]
- file_selector_macos 0.9.4+3 [cross_file file_selector_platform_interface flutter]
- file_selector_platform_interface 2.6.2 [cross_file flutter http plugin_platform_interface]
- file_selector_windows 0.9.3+4 [cross_file file_selector_platform_interface flutter]
- firebase_analytics_platform_interface 4.4.1 [_flutterfire_internals firebase_core flutter meta plugin_platform_interface]
- firebase_analytics_web 0.5.10+14 [_flutterfire_internals firebase_analytics_platform_interface firebase_core firebase_core_web flutter flutter_web_plugins]
- firebase_app_check_platform_interface 0.1.1+8 [_flutterfire_internals firebase_core flutter meta plugin_platform_interface]
- firebase_app_check_web 0.2.0+12 [_flutterfire_internals firebase_app_check_platform_interface firebase_core firebase_core_web flutter flutter_web_plugins web]
- firebase_core_platform_interface 5.4.1 [collection flutter flutter_test meta plugin_platform_interface]
- firebase_core_web 2.24.0 [firebase_core_platform_interface flutter flutter_web_plugins meta web]
- firebase_crashlytics_platform_interface 3.8.8 [_flutterfire_internals collection firebase_core flutter meta plugin_platform_interface]
- firebase_in_app_messaging_platform_interface 0.2.5+8 [_flutterfire_internals firebase_core flutter meta plugin_platform_interface]
- firebase_messaging_platform_interface 4.6.8 [_flutterfire_internals firebase_core flutter meta plugin_platform_interface]
- firebase_messaging_web 3.10.8 [_flutterfire_internals firebase_core firebase_core_web firebase_messaging_platform_interface flutter flutter_web_plugins meta web]
- firebase_performance_platform_interface 0.1.5+8 [_flutterfire_internals firebase_core flutter plugin_platform_interface]
- firebase_performance_web 0.1.7+14 [_flutterfire_internals firebase_core firebase_core_web firebase_performance_platform_interface flutter flutter_web_plugins]
- firebase_remote_config_platform_interface 1.5.6 [_flutterfire_internals firebase_core flutter meta plugin_platform_interface]
- firebase_remote_config_web 1.8.6 [_flutterfire_internals firebase_core firebase_core_web firebase_remote_config_platform_interface flutter flutter_web_plugins]
- fixnum 1.1.1
- flutter_inappwebview 6.1.5 [flutter flutter_inappwebview_platform_interface flutter_inappwebview_android flutter_inappwebview_ios flutter_inappwebview_macos flutter_inappwebview_web flutter_inappwebview_windows]
- flutter_inappwebview_android 1.1.3 [flutter flutter_inappwebview_platform_interface]
- flutter_inappwebview_internal_annotations 1.2.0
- flutter_inappwebview_ios 1.1.2 [flutter flutter_inappwebview_platform_interface]
- flutter_inappwebview_macos 1.1.2 [flutter flutter_inappwebview_platform_interface]
- flutter_inappwebview_platform_interface 1.3.0+1 [flutter flutter_inappwebview_internal_annotations plugin_platform_interface]
- flutter_inappwebview_web 1.1.2 [flutter flutter_web_plugins web flutter_inappwebview_platform_interface]
- flutter_inappwebview_windows 0.6.0 [flutter flutter_inappwebview_platform_interface]
- flutter_local_notifications_linux 5.0.0 [dbus ffi flutter flutter_local_notifications_platform_interface path xdg_directories]
- flutter_local_notifications_platform_interface 8.0.0 [flutter plugin_platform_interface]
- flutter_plugin_android_lifecycle 2.0.28 [flutter]
- flutter_web_plugins 0.0.0 [flutter characters collection material_color_utilities meta vector_math]
- google_identity_services_web 0.3.3+1 [meta web]
- google_sign_in_android 6.2.1 [flutter google_sign_in_platform_interface]
- google_sign_in_ios 5.9.0 [flutter google_sign_in_platform_interface]
- google_sign_in_platform_interface 2.5.0 [flutter plugin_platform_interface]
- google_sign_in_web 0.12.4+4 [flutter flutter_web_plugins google_identity_services_web google_sign_in_platform_interface http web]
- gtk 2.1.0 [ffi flutter meta]
- html 0.15.6 [csslib source_span]
- image_picker_android 0.8.12+23 [flutter flutter_plugin_android_lifecycle image_picker_platform_interface]
- image_picker_for_web 3.0.6 [flutter flutter_web_plugins image_picker_platform_interface mime web]
- image_picker_ios 0.8.12+2 [flutter image_picker_platform_interface]
- image_picker_linux 0.2.1+2 [file_selector_linux file_selector_platform_interface flutter image_picker_platform_interface]
- image_picker_macos 0.2.1+2 [file_selector_macos file_selector_platform_interface flutter image_picker_platform_interface]
- image_picker_platform_interface 2.10.1 [cross_file flutter http plugin_platform_interface]
- image_picker_windows 0.2.1+1 [file_selector_platform_interface file_selector_windows flutter image_picker_platform_interface]
- in_app_review_platform_interface 2.0.5 [flutter url_launcher plugin_platform_interface platform]
- json_annotation 4.9.0 [meta]
- leak_tracker 10.0.8 [clock collection meta path vm_service]
- leak_tracker_flutter_testing 3.0.9 [flutter leak_tracker leak_tracker_testing matcher meta]
- leak_tracker_testing 3.0.1 [leak_tracker matcher meta]
- lints 5.1.1
- logger 2.6.0
- matcher 0.12.17 [async meta stack_trace term_glyph test_api]
- material_color_utilities 0.11.1 [collection]
- meta 1.16.0
- mime 2.0.0
- octo_image 2.1.0 [flutter]
- package_info_plus_platform_interface 3.2.0 [flutter meta plugin_platform_interface]
- path_provider_android 2.2.17 [flutter path_provider_platform_interface]
- path_provider_foundation 2.4.1 [flutter path_provider_platform_interface]
- path_provider_linux 2.2.1 [ffi flutter path path_provider_platform_interface xdg_directories]
- path_provider_platform_interface 2.1.2 [flutter platform plugin_platform_interface]
- path_provider_windows 2.3.0 [ffi flutter path path_provider_platform_interface]
- permission_handler_android 12.1.0 [flutter permission_handler_platform_interface]
- permission_handler_apple 9.4.7 [flutter permission_handler_platform_interface]
- permission_handler_html 0.1.3+5 [flutter flutter_web_plugins permission_handler_platform_interface web]
- permission_handler_platform_interface 4.3.0 [flutter meta plugin_platform_interface]
- permission_handler_windows 0.2.1 [flutter permission_handler_platform_interface]
- petitparser 6.1.0 [meta collection]
- platform 3.1.6
- plugin_platform_interface 2.1.8 [meta]
- posix 6.0.3 [ffi meta path]
- riverpod 2.6.1 [collection meta stack_trace state_notifier]
- rxdart 0.28.0
- share_plus_platform_interface 5.0.2 [cross_file flutter meta mime plugin_platform_interface path_provider uuid]
- shared_preferences_foundation 2.5.4 [flutter shared_preferences_platform_interface]
- shared_preferences_linux 2.4.1 [file flutter path path_provider_linux path_provider_platform_interface shared_preferences_platform_interface]
- shared_preferences_platform_interface 2.4.1 [flutter plugin_platform_interface]
- shared_preferences_web 2.4.3 [flutter flutter_web_plugins shared_preferences_platform_interface web]
- shared_preferences_windows 2.4.1 [file flutter path path_provider_platform_interface path_provider_windows shared_preferences_platform_interface]
- sign_in_with_apple_platform_interface 1.1.0 [flutter plugin_platform_interface meta]
- sign_in_with_apple_web 2.1.1 [flutter flutter_web_plugins sign_in_with_apple_platform_interface]
- sky_engine 0.0.0
- source_span 1.10.1 [collection path term_glyph]
- sqflite_android 2.4.1 [flutter sqflite_common path sqflite_platform_interface]
- sqflite_common 2.5.5 [synchronized path meta]
- sqflite_darwin 2.4.2 [flutter sqflite_platform_interface meta sqflite_common path]
- sqflite_platform_interface 2.4.0 [flutter platform sqflite_common plugin_platform_interface meta]
- stack_trace 1.12.1 [path]
- state_notifier 1.0.0 [meta]
- stream_channel 2.1.4 [async]
- string_scanner 1.4.1 [source_span]
- synchronized 3.3.1
- term_glyph 1.2.2
- test_api 0.7.4 [async boolean_selector collection meta source_span stack_trace stream_channel string_scanner term_glyph]
- timezone 0.10.1 [http path]
- typed_data 1.4.0 [collection]
- universal_io 2.2.2 [collection meta typed_data]
- url_launcher_android 6.3.16 [flutter url_launcher_platform_interface]
- url_launcher_ios 6.3.3 [flutter url_launcher_platform_interface]
- url_launcher_linux 3.2.1 [flutter url_launcher_platform_interface]
- url_launcher_macos 3.2.2 [flutter url_launcher_platform_interface]
- url_launcher_platform_interface 2.3.2 [flutter plugin_platform_interface]
- url_launcher_web 2.4.1 [flutter flutter_web_plugins url_launcher_platform_interface web]
- url_launcher_windows 3.1.4 [flutter url_launcher_platform_interface]
- uuid 4.5.1 [crypto sprintf meta fixnum]
- vector_math 2.1.4
- vm_service 14.3.1
- web 1.0.0
- webview_flutter_android 4.7.0 [flutter meta webview_flutter_platform_interface]
- webview_flutter_platform_interface 2.13.1 [flutter meta plugin_platform_interface]
- webview_flutter_wkwebview 3.22.0 [flutter meta path webview_flutter_platform_interface]
- win32 5.13.0 [ffi]
- win32_registry 1.1.5 [ffi win32]
- xdg_directories 1.1.0 [meta path]
- xml 6.5.0 [collection meta petitparser]
- yaml 3.1.3 [collection source_span string_scanner]Additional context and comments
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