| Rules: Push Strategies of Proactive Information |
| Input: User online state, terminal capabilities, net state |
| Output: Proactive push strategies |
| (1) The pushed message should be generated according to the online terminal type; |
| (2) Web is of the highest priority, mobile message is of the second, and Wap is of the last; |
| (3) If user has registered phone num, emergence message should be pushed to mobile as mobile message priority; |
| (4) For complex information, push to Web as far as possible; |
| (5) If several terminals on line at the same time, MPDIS may push data to all terminals according to user demand; |
| (6) For large amount of data, to avoid network congestion the system pushes URL to clients; |
| (7) User feedback will determine whether the similar data shall be pushed next time; |
| (8) When large amount of information is being pushed, network window should be dynamically |
| adjusted according to the network state; |
| (9) Run several terminal interfaces, load balance is adopted according to state of interfaces; |
| (10) Due to the instability of network and program, warm boot is adopted when the program has |
| trouble to ensure the normal work of MPDIS. |
