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. For more details, refer to: Push Kit Introduction. Offline means the device is in an offline state, i.e., powered off or without network connectivity, and is not related to whether the APP is in the process. If the device has network connectivity, it can receive push messages regardless of whether the APP is in the process.…