Breaker point continuous transmission method based on mail

A technology for resuming emails from breakpoints, which is applied to electrical components, transmission systems, etc., can solve the problems of being unable to choose to download email text or attachments, and cannot support resumed emails, so as to avoid waste of network traffic costs and time , save bandwidth and traffic costs, and improve transmission efficiency

Inactive Publication Date: 2005-10-26
北京立通无限科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] (1) Unable to support resuming emails, especially for mobile phones that do not have similar download tools on the terminal;
[0005] (2) It is not possible to choose to download the text or attachments of the email, especially the download of some attachments

Method used

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  • Breaker point continuous transmission method based on mail
  • Breaker point continuous transmission method based on mail

Examples

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Embodiment Construction

[0040] Below in conjunction with accompanying drawing and specific embodiment, the present invention will be further introduced, as figure 1 and figure 2 Shown, mail client 3 requests to download mail (can download mail text and attachment, also can choose to download several attachments or only download mail text) (step 101), mail proxy gateway 2 accepts request (step 102), and according to mail ID judgment is first request or resuming request (step 103); if it is resuming, directly enter step 105; if request for the first time, obtain relevant content from mail server 1, and be divided into download judgment (step 104) . Designate the current segment (step 105), and then the mail client downloads the currently designated segment (step 106). Judging whether all segments have been downloaded (step 107), if not completed, specify the next segment as the current segment (step 108), and download in a loop; if the download of all segments has been completed, all segments ca...

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Abstract

This invention discloses a method for continuing the transmission transfer for the work of a break point including the following steps: 1, a connection is set up between a mail server and a mail agent gateway by POP3 protocol and MAPI interface, 2, a connection is set up between the mail agent server and the mail customer end by the strengthened POP3 protocol, 3, recording IP, start position of the mails and each time transferred length of the being down loaded files till the finish to set ending labels for the transmission, 4, data transmission is realized by ERET order.

Description

technical field [0001] The invention relates to computer information processing, Internet and wireless communication technologies, in particular to a method for resume transmission based on mail. Background technique [0002] The so-called breakpoint resume transmission means that when the download encounters an unexpected disconnection in the middle of the download, the next download can automatically continue the transmission from the previous breakpoint, so as to avoid the waste of network traffic fees and time caused by network interruption. [0003] At present, there are many tools for resuming uploads from breakpoints that are popular on the Web, and their functions are roughly the same. The more popular ones are Netants, Filehound, FlashGet, Netvampire, etc. Every time you connect to the Internet, start the resumable upload tool to download in the background; when the browsing is over, interrupt the file download, and use the resume download tool to continue downloadi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06
Inventor 蒋光泽葛兵王清亮
Owner 北京立通无限科技有限公司
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