METHOD, DEVICE AND SYSTEM FOR REALISING HEART BEAT KEEPALIVE

摘要

A method, device and system for realising heart beat keepalive. The method comprises: detecting whether an operation mode of a client device has changed; and where a change in the operation mode is detected, determining, in a heart beat keepalive policy configured according to a pre-set condition, a heart beat policy corresponding to the changed operation mode, and carrying out the heart beat policy, wherein the heart beat keepalive policy is used for indicating a heart beat policy corresponding to a plurality of operation modes.