| 摘要 |
A data transfer system and method allows data files to be transmitted from a user device through a private network and a public network to a destination server without requiring write permission at an intermediate server of the private network. A configurable segment of data is read from a file to be transmitted. A network message having a header and a data payload is then created and addressed to a destination server associated with a public network. The data segment is placed in the data payload of the network message. The network message is then sent over the private and public networks to the destination server. The process is repeated until the entire data file has been sent in a series of network messages to the destination server. The file is reconstructed at the destination server from the data segments in the series of received network messages.
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