Read the original article：The device cannot receive offline messages manually pushed by the server

Problem Description

When the server pushes offline messages, if the mobile application process does not exist, the messages cannot be received. Even after starting the application and the process exists, the messages still cannot be received. How to locate and handle this issue?

Scenario:

The category selected for the push is MARKETING.

The token has been obtained.

Background Knowledge

Offline Push: Offline push refers to the process where, if the device is offline, Push Kit will cache the messages and push them to the device once it comes online.…