Прикладная демонология на .NET Core
https://www.wintellect.com/creating-a-daemon-with-net-core-part-1/
https://www.wintellect.com/creating-a-daemon-with-net-core-part-1/
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Creating a Daemon with .NET Core (Part 1)
Learn how to frame up a .NET core daemon using the newer features available in .NET such as the Generic Host, asynchronous Main methods, and RunConsoleAsync.