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File transfer method, client and proxy server

A proxy server and file transfer technology, which is applied in the field of client, proxy server, and file transfer methods, can solve problems such as waste of network resources and complicated operation processes, and achieve the effects of avoiding waste of resources, simplifying the transfer process, and avoiding cumbersome operations

Active Publication Date: 2015-10-14
TENCENT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, using the file transfer method of the prior art requires the user to trigger the transfer request again after the network is restored, the operation process is complicated, and it will cause a waste of network resources

Method used

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  • File transfer method, client and proxy server
  • File transfer method, client and proxy server
  • File transfer method, client and proxy server

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] Embodiment 1 is a file transfer method provided by the embodiment of the present invention, such as figure 1 As shown, the method includes:

[0038] 101. Acquire transmission progress information of the target file when the transmission of the target file is interrupted.

[0039] 102. When the network condition reaches a preset condition, send a transmission request to the proxy server, where the transmission request carries transmission progress information.

[0040] 103. The client receives the partial files transmitted by the proxy server.

[0041] Optional:

[0042] Receive the client ID assigned by the proxy server, which is used to uniquely identify the client.

[0043] Optionally, the client ID is randomly generated by the proxy server, or generated by the proxy server according to the registration information of the client.

[0044] Optional:

[0045] Receive the automatic download setting instruction sent by the proxy server;

[0046] According to the aut...

Embodiment 2

[0053] Embodiment 2 is a file transfer method provided by the embodiment of the present invention, such as figure 2 As shown, the method includes:

[0054] 201. Acquire transmission interruption information when the transmission of the target file is interrupted, where the transmission interruption information includes address information of the target file and transmission progress information of the client.

[0055] 202. According to the transmission interruption information, at least download from the target server a part of the target files that have not been transmitted by the client.

[0056] 203. Receive a transmission request sent by the client, where the transmission request carries transmission progress information of the client.

[0057] 204. According to the transmission progress information, transmit some files to the client.

[0058] optional,

[0059] Determine whether the target server supports the resumable upload function;

[0060] If the target server d...

Embodiment 4

[0123] Embodiment 4 is a client 1 provided by the embodiment of the present invention, such as Figure 7 As shown, the client 1 includes:

[0124] The processing module 11 is used to obtain the transmission progress information of the target file when the transmission of the target file is interrupted;

[0125] The sending module 12 is used to send a transmission request to the proxy server when the network situation reaches a preset condition, and the transmission request carries transmission progress information, so that the proxy server sends the client in the target file according to the transmission progress information after receiving the transmission request. Partial files not transferred;

[0126] The receiving module 13 is configured to receive the partial files transmitted by the proxy server.

[0127] Optionally, the receiving module 12 is also used for

[0128] Receive the client ID assigned by the proxy server, and the client ID is used to uniquely identify the...

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PUM

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Abstract

The invention discloses a file transfer method, a client and a proxy server, belonging to the field of network technologies. The method comprises the following steps that transmission progress information of a target file is obtained when transmission of the target file is interrupted; when the network conditions meet preset conditions, a transmission request is sent to the proxy server, and the transmission request carries the transmission progress information, so that after the proxy server receives the transmission request, the proxy server sends some files in the target file, which are not transmitted by the client, according to the transmission progress information; and the client receives the files, which are transmitted by the proxy server. According to the technical scheme provided by the invention, when the transmission is interrupted, the proxy server replaces the client to continue downloading the target file, and when the network recovers, the client automatically continues downloading some files in the target file, which are not transmitted, from the proxy server, so that a transmission process is simplified, and the waste of resources of the client is avoided.

Description

technical field [0001] The invention relates to the field of network technology, in particular to a file transmission method, a client and a proxy server. Background technique [0002] With the development of network technology, mobile devices such as Smart Phone (smart phone) and Pad (tablet computer) can download required file resources through the network. However, due to the instability of the network, during the file transfer process, when the network is interrupted, the ongoing file transfer will be interrupted. At this time, it is necessary to provide a file transfer method to continue the file transfer that has been interrupted. [0003] In the prior art, when the file transmission is interrupted, the user is prompted that the download fails, and after the user is prompted that the transmission fails, the file is retransmitted according to the transmission request triggered by the user, or the file is continued to be transmitted based on the transmission progress bef...

Claims

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Application Information

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IPC IPC(8): H04L29/06H04L29/08
Inventor 唐文
Owner TENCENT TECH (SHENZHEN) CO LTD
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