noun
message sink
Computing term for a destination that receives messages, such as a log, queue, or monitoring endpoint.
このシステムでは、ログサーバーが通報受端として機能する。
In this system, the log server functions as the message sink.
Compound of 通報 (つうほう, 'report, notification') and 受端 (じゅたん, 'receiving end'). The exact derivation is uncertain; the spelling is conventionally associated with the computing meaning.