| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a communication program that restrains redundant data transmission at the time of communication failure without requiring a memory area for storing the progress of data transmission separately from the storage destination of transmitted data.SOLUTION: Processing to be executed by a transmission apparatus 1 includes processing to transmit each of multiple second information sets contained in first information to an information processing apparatus 2 that can access a memory apparatus, cause the transmitted second information to be stored in the memory unit, if the transmission of the second information is interrupted and later restored acquires progress report information from the information processing apparatus 2 in whose memory unit area that would permit writing-in until the completion of the transmission of the multiple second information sets and is to be used upon and after the completion of transmission, specify the set or sets of multiple second information sets to be transmitted after the restoration, and resume transmission of the specified set or sets of second information.</p> |
