DEV Community

Aashutosh Poudel
Aashutosh Poudel

Posted on

Resources for learning about and debugging issues with delayed/undelivered push notifications sent via FCM/Firebase

#firebase #fcm #notes

Background:

  1. Why your chat notifications might go undelivered, & what you can do about it
  2. FCM Architectural Overview
  3. Reasons an FCM notification can be delayed
  4. Understanding FCM message, delivery priorities, quotas, limits
  5. Firebase FCM Usage Limits
  6. How to get better insight into push notification delivery
  7. Life of a message from FCM to the device

Tools, metrics and reports:

  1. Understanding message delivery: Message delivery reports, Aggregated delivery data via the FCM Data API and BigQuery data export
  2. Firebase push notifications troubleshooter
  3. Aggregated delivery data API
  4. More about aggregated delivery data API

Oldest comments (0)

Read next

respect17 profile image

Essential Developer Productivity Tools Every Developer Should Use in 2025

Kudzai Murimi -

eded001 profile image

Estrutura de dados

Edgar Augusto -

jmegnidro profile image

Implémentation de vérification de numéro de téléphone dans un projet drf

Dominique Megnidro -

aleksanderpalamar profile image

O Caminho Definitivo para Desenvolvedores Iniciantes: Como a Programação e o Linux Podem Transformar Sua Carreira

Aleksander Palamar -