Of course, in real-world deployment, the mobile peer can run on any mobile device, and you can just change localhost to the IP address of your relay computer.

当然，在实际部署中，移动对等点可以在任何移动设备上运行，而且您可以只需将localhost更改成您的中继计算机的IP地址。

youdao

The scheme uses a centrally monitored computer to relay information to parking attendants, who can get up to the minute information on the status of any parked vehicle.

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They also have frame relay switches and routers, which come out of the computer industry.

FORBES: The God Box

The primary computer that controls critical station functions defaulted to a backup computer, but it was not letting the station communicate with Nasa's Tracking and Data Relay Satellites, the US space agency said.

BBC: Nasa back in contact with the International Space Station