Short answer: FCM, or Firebase Cloud Messaging works by keeping a connection open towards the Google servers from your phone . This connection listens to messages from Google servers and takes action on your phone when messages are received.
Read moreCan Firebase send SMS?
You can send SMS Verification using Firebase and you cannot send ordinary SMS through Firebase . You can send using Twilio instead.
Read moreIs Firebase push notification reliable?
Push notifications sent through Firebase Cloud Messaging (FCM) or the former Google Cloud Messaging (GCM) are not guaranteed to be delivered due to software issues . Push notifications may get delayed, lost, or received in a different order than sent.
Read moreIs Firebase push notification reliable?
Push notifications sent through Firebase Cloud Messaging (FCM) or the former Google Cloud Messaging (GCM) are not guaranteed to be delivered due to software issues . Push notifications may get delayed, lost, or received in a different order than sent.
Read moreDoes Firebase store push notifications?
Firebase Cloud Messaging (FCM) is a set of tools that sends push notifications and small messages of up to 4 KB to different platforms: Android, iOS and web . This topic is useful because you use push notifications in a lot of mobile projects. Firebase is one of the simplest methods to get notifications working.
Read moreWhat is Firebase push notification?
Firebase Notifications is a free service that enables user notifications for Android and iOS devices . Through the Firebase console, you can send notifications quickly and easily across platforms with no server coding required.
Read moreHow do I get Firebase to push notifications?
To send a push notification from Google Firebase: In the navigation bar, click Notifications . If this is your first notification, you’ll see a “Send your first message” button.
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