CONNECTING DEVICE BETWEEN COMPUTER

PURPOSE:To reduce a load of a CPU at the time of repeating and to modify a transfer system without changing contents of a main memory by providing a message repeating part, a data repeating part, etc. in a connecting device between computers. CONSTITUTION:When messages and data are transfered between computers in terms of a computer system consisting of plural computers, a message repeating part 131, data repeating part 132 and an extended repeating part 133 are provided on a memory area 1-2 in a connecting device 13 between computers. And the simular parts are also provided on a memory area 1-3 of a connecting device between computers 14. In these memory areas of these parts, a message repeating program, a data repeating program and an extended repeating program are stored, and each connecting device executes reading and writing of these memory areas. Thus a load of a CPU can be reduced and a transfer system can be modified without changing the contents of a main memory.