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Message sending method and device

A message sending and message technology, which is applied in the field of network communication, can solve the problems of improving the correctness of message sending and equipment performance loss, etc., to achieve the effect of ensuring correctness, reducing useless updates, and reducing performance loss

Active Publication Date: 2016-09-14
HANGZHOU DPTECH TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The present invention provides a message sending method and device to solve the problem that in the existing message sending scheme by caching routing search results, it is impossible to improve the correctness of message sending and reduce the performance loss of equipment

Method used

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  • Message sending method and device

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Embodiment Construction

[0022] In order to enable those skilled in the art to better understand the technical solutions in the embodiments of the present invention, and to make the above-mentioned purposes, features and advantages of the embodiments of the present invention more obvious and understandable, the following describes the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings For further detailed explanation.

[0023] See figure 1 , is a schematic flowchart of a message sending method provided by an embodiment of the present invention, as shown in figure 1 As shown, the message sending method may include the following steps:

[0024] Step 101. When a route change is detected, it is judged whether the route change will affect the route lookup result of the preset destination address. If yes, go to step 102; otherwise, end the current process.

[0025] In the embodiment of the present invention, the above method can be applied to dev...

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Abstract

The invention provides a message sending method and device. The method comprises the steps of judging whether a routing change will influence a routing search result of a preset destination address or not when the routing change is detected; updating the cached routing search result of the preset destination address according to the routing change if the routing change will influence the routing search result; and sending a message according to the cached routing search result. Through application of the method and the device provided by the embodiment of the invention, the message sending accuracy can be ensured, and moreover, the loss of the device performance can be reduced.

Description

technical field [0001] The present invention relates to the technical field of network communication, in particular to a message sending method and device. Background technique [0002] For network devices, sending packets is the most basic function. In order to send packets correctly, network devices not only need to maintain a routing table with a large number of routing entries and frequent changes, but also need to obtain the correct path by looking up the routing table when sending a packet. [0003] In some cases, network devices may send a large number of packets to certain specific destination addresses, for example, the destination address is a large server or gateway address, or network devices may need to send various device operation statistics to these destination addresses , at this time, if the network device searches the routing table every time it sends a packet, the efficiency of packet sending will be reduced, and frequent routing table searches will also...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/741H04L12/751H04L45/74H04L45/02
CPCH04L45/02H04L45/54
Inventor 王朝
Owner HANGZHOU DPTECH TECH