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A scheduling method and device based on dynamic acceleration

A technology of dynamic acceleration and scheduling method, applied in the Internet field, can solve the problems such as the inability to know the connection mechanism of the client origin site, the slow transmission speed of the edge server, affecting the dynamic acceleration effect, etc., so as to reduce the transmission time of the first packet and enhance the dynamic acceleration effect. , the effect of reducing the step of re-establishing the connection

Active Publication Date: 2022-05-17
GUIZHOU BAISHANCLOUD TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] 1. It is impossible to know whether the customer's origin site supports the long connection mechanism
[0005] Second, when the client’s origin site does not support long connections, the edge server or parent server needs to re-establish a connection with the client’s origin site for each request from the client, resulting in a long time for the first packet and affecting the dynamic acceleration effect
[0006] 3. During the transmission of large data, the transmission speed of the edge server directly back to the customer's origin site is relatively slow

Method used

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  • A scheduling method and device based on dynamic acceleration
  • A scheduling method and device based on dynamic acceleration
  • A scheduling method and device based on dynamic acceleration

Examples

Experimental program
Comparison scheme
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specific Embodiment 1

[0083] as Figure 4 As shown, the dispatch center server 401 is responsible for performing the dynamic acceleration scheduling function of the present method, the method comprising:

[0084] Step 1, the scheduling client 402 updates the customer domain name configuration (including the customer origin server) from the dispatching center server 401, and the secondary acceleration server "closest" to the customer origin server. The dispatching client 403 updates the customer domain name configuration (including the customer origin server) from the dispatching center server 401.

[0085] Step 2, the scheduling client 402 and 403 timing probe all customer origin stations; the scheduling client 402 regularly initiates a simulated user request.

[0086] Step 3, the dispatching center server 401 learns that the acceleration server 405 receives the access request, obtains the corresponding source server list of this access request (including the origin station 406 and 407), probes each sou...

specific Embodiment 2

[0090] as Figure 5 As shown, the scheduling module is responsible for performing the dynamic acceleration scheduling function of this method, which includes:

[0091] Step 1, the scheduling client 501-1 and 502-1 timing probe all customer source stations; the scheduling client 502-1 regularly initiates simulated user requests.

[0092] Step 2, dispatching the client 502-1 to know that the acceleration server 502 received the access request, obtain the corresponding source server list of this access request (including the source station 503 and 504), each source station probes, determine whether the source server in the source server list supports direct connection with the acceleration server 502, in the source server list the source server supports direct connection with the acceleration server 502, according to the detection results of the source server 503 and 504 priority sorting, select a source server with the highest priority, Indicates that the upstream address of the acce...

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PUM

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Abstract

The invention discloses a scheduling method and device based on dynamic acceleration. The method includes: knowing that the acceleration server has received an access request; obtaining a source site list corresponding to the access request, and performing direct connection detection on each source site in the source site list; Determine whether the origin station in the origin station list supports direct connection to the acceleration server. When all origin stations in the origin station list support direct connection to the acceleration server, select the first origin station from the origin station list to indicate that the acceleration server is accelerating The server sets the upstream address of the access request as the address of the first source site. The present invention can automatically detect whether the source site corresponding to the access request supports direct connection without manual verification, improves the intelligence of the dynamic acceleration method, can reduce the steps of re-establishing the connection, reduce the first packet transmission time, enhance the dynamic acceleration effect, and improve the dynamic acceleration method. The transfer speed of the data transfer.

Description

Technical field [0001] The present invention relates to the field of Internet technology, in particular to a scheduling method and apparatus based on dynamic acceleration. Background [0002] In the application scenario of dynamic acceleration, the customer sets the domain name cname, the user requests to access the edge server of the dynamic acceleration platform, and the edge server makes decisions based on the probe data, and the decision results include two kinds, the first is that the edge server directly returns to the origin station, and the second is the edge server to the parent server and then back to the origin server. [0003] Prior art has the following disadvantages: [0004] First, it is impossible to know whether the customer's origin server supports a long connection mechanism. [0005] Second, when the customer origin server does not support long connections, for each request of the client, the edge server or parent server needs to re-establish the connection wi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L67/141H04L67/14
CPCH04L67/141H04L67/14
Inventor 徐贵荣曾东方苗辉
Owner GUIZHOU BAISHANCLOUD TECH CO LTD