Computer readable medium, relay device and information processing device

A relay device connected between a server and an IP-KVM (K:

• keyboard, V:
• video, M:
• mouse) switch connected to a client, the client displaying a first mouse cursor displayed on an operation screen of the server and a second mouse cursor displayed on an operation screen of the client, and remotely operating the operation screen of the server, the relay device comprising:
• a first acquisition unit that acquires coordinate information indicating a boundary between an operable region and an inoperable region in the operation screen of the server, and size information of the operation screen of the server;
• a detector that detects positions of the operable region and the inoperable region from the coordinate information and the size information acquired by the first acquisition unit;
• a second acquisition unit that acquires a coordinate of the second mouse cursor from an alignment process of the first mouse cursor and the second mouse cursor executed by the client;
• and
• an interrupter that calculates a present coordinate of the second mouse cursor by adding a relative coordinate of the second mouse cursor acquired from the IP-KVM switch to a previous coordinate of the second mouse cursor, and interrupts notifying the server of the present coordinate of the second mouse cursor when the present coordinate of the second mouse cursor is included in the inoperable region.

An information processing device that is connected to a server via an IP-KVM (K:

• keyboard, V:
• video, M:
• mouse) switch, displays a first mouse cursor displayed on an operation screen of the server and a second mouse cursor displayed on an operation screen of the information processing device, and remotely operates the operation screen of the server, the information processing device comprising:
• a first acquisition unit that acquires coordinate information indicating a boundary between an operable region and an inoperable region in the operation screen of the server;
• a second acquisition unit that acquires an arrangement coordinate of a first window from an operating system of the information processing device, the first window being created by software displaying the operation screen of the server on which the first mouse cursor is displayed;
• a detector that detects positions of the operable region and the inoperable region from the coordinate information acquired by the first acquisition unit and the arrangement coordinate of the first window acquired by the second acquisition unit;
• and
• an interrupter that interrupts notifying the first window of a coordinate of the second mouse cursor when the coordinate of the second mouse cursor acquired from the operating system of the information processing device is included in the inoperable region.