[ios][notifications] Handle messaging token refreshed before bridge initialised #960

lib/modules/messaging/index.js

@@ -2,6 +2,7 @@
  * @flow
  * Messaging (FCM) representation wrapper
  */
+import { Platform } from 'react-native';
 import { SharedEventEmitter } from '../../utils/events';
 import INTERNALS from '../../utils/internals';
 import { getLogger } from '../../utils/log';
@@ -63,6 +64,11 @@ export default class Messaging extends ModuleBase {
         SharedEventEmitter.emit('onTokenRefresh', token);
       }
     );
+
+    // Tell the native module that we're ready to receive events
+    if (Platform.OS === 'ios') {
+      getNativeModule(this).jsInitialised();
+    }
   }
 
   getToken(): Promise<string> {