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Method for transmitting off-line file and system

An offline file and file block technology, applied in the field of communication, can solve the problems of unable to send files to the receiver, inconvenience for users, and reduce user experience, etc., to achieve fast upload and download, enrich functions, and improve user experience.

Active Publication Date: 2012-02-15
ULTRAPOWER SOFTWARE
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0003] However, there are also some shortcomings in the existing instant messaging function. For example, in the current instant messaging function, only when two instant messaging clients are online at the same time, can the file be transferred between the two parties. If the file If the receiver is not online, the file cannot be sent to the receiver successfully, which brings inconvenience to the user and reduces the user experience.

Method used

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  • Method for transmitting off-line file and system
  • Method for transmitting off-line file and system
  • Method for transmitting off-line file and system

Examples

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Embodiment Construction

[0024] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0025] Embodiment 1 of the present invention provides a method for realizing offline file transfer, see figure 1 , the method includes:

[0026] 11: When the second instant messaging client as the receiver is offline, the first instant messaging client as the sender establishes a hypertext transfer protocol HTTP connection with the offline file server, and uploads the offline file through the HTTP connection to an offline file server;

[0027] 12: The offline file server transfers the re...

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Abstract

The invention discloses a method for transmitting an off-line file and a system, which enrich the function of an instant messaging system, can quickly realize the uploading and downloading of the off-line file, and thus improve the user experience. The method provided by the embodiment of the invention comprises the following steps that: when a second instant messaging client as a receiving party is in an off-line state, a first instant messaging client as a transmitting party establishes HTTP (Hyper Text Transport Protocol) connection with an off-line file server, and then uploads the off-line file to the off-line file server by the HTTP connection; the off-line file server transmits the received off-line file to a Fast DFS (Distributed File System) storage of a high-efficient distributed file system to be stored; after being on-line, according to a received off-line file receiving notice, the second instant messaging client establishes the HTTP connection with the off-line file server; and the second instant messaging client downloads and obtains the corresponding off-line file from the Fast DFS storage through the off-line file server.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a method and system for realizing offline file transmission. Background technique [0002] An instant messaging (Instant Messaging, IM) technology can provide services such as sending and receiving Internet messages in real time. With the development of communication technology, the functions of instant messaging are becoming more and more abundant. The instant messaging system is no longer a simple chatting tool, but has gradually developed into an integration of various functions such as e-mail, blog, music, TV, games and search. comprehensive information platform. [0003] However, there are also some shortcomings in the existing instant messaging function. For example, in the current instant messaging function, only when two instant messaging clients are online at the same time, can the file be transferred between the two parties. If the file If the receiver ...

Claims

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Application Information

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IPC IPC(8): H04L12/58H04L29/08
Inventor 顾天恩
Owner ULTRAPOWER SOFTWARE
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