| 摘要 |
<p>A communication device is configured to relay a signal between a first device to perform as a connection start terminal and a second device to perform as a connection end device, the communication device including: a processor configured to execute a procedure, the procedure including: establishing, with the second device, sessions meaning logical connections in communication; deciding whether an unused session remains in the established sessions for a command to be transferred to the second device, the command being generated by the first device; in a case of identifying that the unused session remains in the established sessions when the command is received, exchanging the command with the second device by using the unused session; and communicating messages to the second device by using the established sessions within a particular period of time of the second device, the established sessions being continuously maintained in the particular period of time.</p> |
