File transfer management systems and methods

File transfer management systems and methods

  • CN 1,812,410 B
  • Filed: 01/23/2006
  • Issued: 03/06/2013
  • Est. Priority Date: 01/25/2005
  • Status: Active Grant
First Claim
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1. file transfer management systems, described file transfer management systems comprises:

  • One portal server is obtained representative and is seen through the one first transmission time metric that internet transmissions is travelled to and fro between required time between above-mentioned portal server and a file server in order to receive a file transfer requests from a client computer;

    And obtain representative and see through the one second transmission time metric that required time between above-mentioned portal server and above-mentioned file server is travelled to and fro between in the special line transmission;

    Determine whether above-mentioned the second transmission time metric is better for above-mentioned the first transmission time metric;

    If above-mentioned the second transmission time metric is better for above-mentioned the first transmission time during metric, see through special line execute file transmission operation between above-mentioned client computer and above-mentioned file server, wherein this document transmission is carried out with file transfer agreement, Simple Mail Transfer protocol or simple object Access Protocol;

    One acts on behalf of server, and it sees through a fire compartment wall and is connected in above-mentioned portal server, and sees through private line access in above-mentioned file server;

    Wherein above-mentioned client computer sees through Internet connection in above-mentioned portal server, and above-mentioned portal server sees through private line access in above-mentioned file server;

    Above-mentioned portal server sends with the above-mentioned file transfer requests of a document identifier code to above-mentioned acting server, above-mentioned acting server intercepts above-mentioned file transfer requests to determine whether exist corresponding to a cache file of above-mentioned document identifier code, if exist, then above-mentioned cache file is responded to above-mentioned portal server, if do not exist, then pass on above-mentioned file transfer requests to above-mentioned file server to obtain the specific file corresponding to above-mentioned document identifier code.

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