No mention of support for distributed/load-balanced systems?

The only reason I've never seriously looked into using IHostedService for background tasks is because it's never been clear how it might work in load-balanced web-servers where you might have 4 or 5 machines all running the same service behind a load-balancer. Could this be explained here?

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#### Document Details

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* ID: d49a03c0-a844-26eb-48a5-33a612dd3ead
* Version Independent ID: 0707865f-9db7-0d71-42a5-bc1a1e89680a
* Content: [Implement background tasks in microservices with IHostedService and the BackgroundService class](https://docs.microsoft.com/en-us/dotnet/architecture/microservices/multi-container-microservice-net-applications/background-tasks-with-ihostedservice)
* Content Source: [docs/architecture/microservices/multi-container-microservice-net-applications/background-tasks-with-ihostedservice.md](https://github.com/dotnet/docs/blob/main/docs/architecture/microservices/multi-container-microservice-net-applications/background-tasks-with-ihostedservice.md)
* Product: **dotnet-architecture**
* Technology: **microservices**
* GitHub Login: @nishanil
* Microsoft Alias: **nanil**