Legacy Knowledge Base
Published Jul. 2, 2025

Liferay Push - How to migrate from Google Cloud Messaging (GCM) to Firebase Cloud Messaging (FCM)

Written By

Alfonso Crisci

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Issue

  • Google Cloud Messaging (GCM) was deprecated in 2018 and made no longer functional on 29, May, 2019. Google API Dev Team may contact Liferay customers using Liferay Push, asking to migrate from Google Cloud Messaging (GCM) to Firebase Cloud Messaging (FCM).

Environment

  • Liferay Portal 6.2
  • Liferay DXP 7.0, 7.1, 7.2, 7.3

Resolution

Additional Information

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