Method and device for realizing long link push recovery

The invention relates to a method and a device for realizing long link push recovery, which are characterized in that the reconnection interval time is calculated in the feedback regulation of adding multiple factors, the feedback regulation is adopted to realize the time control of long link recovery, and compared with the traditional long link reconnection technology, background management personnel can realize the long link push recovery according to the current system pressure. The reconnection expected time of all users or a certain specific user group is adjusted, so that the flexible control of the long link reconnection interval time is realized; according to the method, the advantage of index rollback is reserved, too many extra requests for the system are avoided, pressure and node global timers are uniformly dispersed, and it is guaranteed that users who have many interactions, pay more attention to the current system and can be treated preferentially, the expected value of delay retry time of the