Real-time data communication heartbeat packet pushing method

Abstract

The invention provides a real-time data communication heartbeat packet pushing method. The real-time data communication heartbeat packet pushing method comprises the following steps that: after initial connection is established between a client and a server, a client application program automatically sends a heartbeat packet to the server, the heartbeat packet sending period is initially set as preset time, and the heartbeat period is continuously prolonged; and when the heartbeat period is prolonged to the longest heartbeat supporting time of equipment, the longest heartbeat supporting time of the equipment is taken as a heartbeat period, heartbeat packets are continuously sent to the server, network disconnection and reconnection are carried out, heartbeat packet messages are pushed to the server again, and the client is pulled up to operate. The real-time data communication heartbeat packet pushing method prolongs the heartbeat packet sending period continuously, explores the longest heartbeat supporting time of the equipment, and takes a previous heartbeat period of the heartbeat period with heartbeat sending failure as the heartbeat period, so that the equipment can be ensuredto be not disconnected, the sending frequency of heartbeat packets can be reduced, the equipment power consumption is reduced, and the power consumption of the client equipment is obviously reduced.

Description

technical field [0001] The invention relates to the field of application program information push, in particular to a real-time data communication heartbeat packet push method. Background technique [0002] Most mobile wireless network operators will eliminate the corresponding entries in the NAT (Network Address Translation) table when there is no data communication on the link for a period of time, causing the link to be interrupted. NAT timeout is an important factor affecting the lifetime of a TCP (Transmission Control Protocol) connection. [0003] The Android system has a loophole in the handling of DHCP (Dynamic Host Configuration Protocol). When the DHCP lease expires, it will not actively renew the lease and continue to use the expired IP. This problem will cause the occasional disconnection of the TCP long connection. [0004] Switching between mobile phone network and WIFI network, network disconnection and connection, etc. will cause changes in the network statu...

AI Technical Summary

Problems solved by technology

[0006] The current client software can run on windows or on android or ios mobile devices. Under the heartbeat mechanism, the client sends a heartbeat packet to the server at regular intervals. Due to frequent packet sending, the App will consume more The battery life of the mobile device will be reduced due to severe heat

In addition, due to the frequent sending of packets, it will also occupy a certain amount of CPU resources. When other large-scale applications are running, it is more likely to cause poor user experience such as crashes. signaling storm