Reliable data transmission method under unreliable network connection

Abstract

The invention provides a reliable data transmission method under unreliable network connection to solve the problems that how to completely and reliably transmit data between networks under the condition of intermittent or occasional connection of the networks. The method comprises the following steps of network access proxy, network state judgment, automatic data transmission and automatic data cache. The method is applied to the government industry and large-scale group enterprises on a large scale, a user offline makes documents or submits data under the condition that a user is transitory online by dialing or a gate keeper automatically intermittently communicate with inner and outer nets, and the data is automatically transmitted by the method when the network is communicated. The method has the characteristics of simple operation and safe, effective data uploading, and excellent promotion and use value.

Description

technical field [0001] The present invention relates to a computer application technology, specifically provides a reliable data transmission method under unreliable network connection, which solves the problem of how to complete and reliable transmission between networks when the network connection is intermittent or occasionally connected. The problem of transmitting data. Background technique [0002] Informatization systems using multi-layer architecture often require continuous network connection and sufficient bandwidth, so they are increasingly dependent on the network. However, in reality, network connections cannot guarantee availability anytime and anywhere. [0003] Users in certain industries or enterprises may temporarily lose their network connections due to business trips, or they may have network connections but there are delays or bandwidth issues, or they may need to dismantle some parts of the network for maintenance, or they may intentionally use a gateke...

AI Technical Summary

Problems solved by technology

[0002] Information systems using multi-layer architecture often require continuous network connection and sufficient bandwidth, so they are increasingly dependent on the network. However, in reality, network connections cannot guarantee availability anytime and anywhere.

[0003] Users in certain industries or enterprises may temporarily lose their network connections due to business trips, or they may have network connections but there are delays or bandwidth issues, or they may need to dismantle some parts of the network for maintenance, or they may intentionally use a gatekeeper to automatically connect internal and external connections at intervals network