Information processing device, route control device, and data relay method

A computer readable, non-transitory medium storing a program used to direct a computer to perform a procedure, the procedure comprising:

• generating connection data for a connection when the connection is established to transmit a message to a server through a relay device;
• confirming presence/absence of session data received from the server;
• transmitting the session data and the connection data to a route control device when the session data exists;
• encrypting transmission data to be transmitted to the server in the message and the session data and generating encryption data when a notification of completion of a relay setting of the relay device is received from the route control device;
• and
• transmitting a message including the connection data and the encryption data to the relay device.

A computer readable, non-transitory medium storing a program used to direct a computer to perform a procedure, the procedure comprising:

• receiving session data and connection data from an information processing device;
• extracting a server address based on the session data;
• and
• transmitting the connection data and the server address to a relay device.

A data relay method, comprising:

• confirming, by an information processing device, presence/absence of session data received from a server;
• generating, by the information processing device, connection data when the session data exists;
• transmitting, by the information processing device, the session data and the connection data to a route control device;
• extracting, by the route control device, a server address of the server based on the received session data;
• transmitting the connection data and the server address to a relay device;
• generating, by the route control device, encryption data by encrypting transmission data to be transmitted to the server and the session data when a notification of completion of a relay setting of the relay device from the route control device;
• transmitting, by the information processing device, a message including the connection data and the encryption data to the relay device;
• extracting, by the relay device, the server address based on the connection data in the received message;
• and
• transmitting, by the relay device, the message to the extracted server address.