| Function Module |
Description |
| Message Transportation Kernel |
The message delivery kernel of iPush Server, or what we called iCore. This module also handles channel message delivery. |
| Subject Management |
Handles subject message delivery. |
| Queue Management |
Handles Point-to-Point messaging model. |
| Guaranteed Management |
Handles persistent message delivery, including store-and-forward, durable subscription, and once-and-only-once features. |
| Cluster Management |
For clustering management in iPush Server V2 Cluster version. |
| Authentication Center |
The Auth. Center (or AC Server), handles user identification in system. |
| Logging System |
Handles the log file record of iPush messaging service, Auth. Center, and License Daemon. |
| BackOffice |
Provide functions and user interface for iPush Server management. |