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Distributed image breakpoint resuming method and device based on shared storage

A technology of shared storage and resumed transmission from a breakpoint, which is applied in transmission systems, electrical components, etc., to solve problems such as the inability to resume transmission from a breakpoint and the inability to guarantee that the server is the same server.

Pending Publication Date: 2022-06-03
BANK OF CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

According to the server selection strategy of the load balancer, it is impossible to guarantee that the server for the two transmissions is the same server. Therefore, the existing distributed image file transmission based on the load balancing scenario cannot realize the function of resuming the upload.

Method used

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  • Distributed image breakpoint resuming method and device based on shared storage
  • Distributed image breakpoint resuming method and device based on shared storage
  • Distributed image breakpoint resuming method and device based on shared storage

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Embodiment Construction

[0027] In order to make the purposes, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be further described in detail below with reference to the accompanying drawings. Here, the exemplary embodiments of the present invention and their descriptions are used to explain the present invention, but not to limit the present invention.

[0028] The present invention relates to distributed technology. figure 1 It is a schematic diagram of a method for resuming distributed image breakpoint transmission based on shared storage according to an embodiment of the present invention, such as figure 1 As shown, the embodiment of the present invention provides a distributed image resuming transmission method based on shared storage, which is applied to the server. By adding and designing a shared storage mechanism, different connection channels and different servers can be realized. Complete the locking of t...

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Abstract

The invention provides a distributed image breakpoint resuming method and device based on shared storage, and relates to a distributed image breakpoint resuming method and device, the method is applied to a server side, and the method comprises the following steps: receiving a connection request of a client side, and establishing a first connection channel between the client side and a first server; receiving a file uploading command packet sent by the client through the first connection channel, and determining a storage path of the image file in the shared storage server; receiving the image file, storing the image file to the shared storage server according to the storage path, and transmitting the image file; if transmission interruption occurs in the transmission process of the image file, receiving a reconnection request of the client, determining a second server of the server according to a preset load balancing strategy, and establishing a second connection channel between the client and the second server; and determining the stored residual file in the shared storage server when the transmission is interrupted through the second server according to the reconnection request of the client, and carrying out breakpoint resuming on the image file which is not completely transmitted through the second connection channel.

Description

technical field [0001] The present invention relates to the technical field of computer data processing, and in particular, to a method and device for resuming transmission of distributed images based on shared storage. Background technique [0002] This section is intended to provide a background or context for the embodiments of the invention that are recited in the claims. The descriptions herein are not admitted to be prior art by inclusion in this section. [0003] In the existing distributed image file transmission system, the client and the server are bridged and shielded through a load balancer. In order to relieve the service pressure of the server, the server generally sets up multiple servers according to a distributed architecture. When the client initiates a file transfer, one of the multiple servers on the server is selected by the load balancer to receive the file. At this time, if the transmission is interrupted for some reason, when the client uploads the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L67/06H04L67/141H04L67/568H04L67/1001H04L69/16H04L67/143
CPCH04L67/06H04L67/141H04L69/162H04L67/143
Inventor 殷少戈秦荣倩刘朝晨牛安宇
Owner BANK OF CHINA
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