Server-Send Events(SSE) in NET

[MarsonShine]

参考资料： https://developer.mozilla.org/en-US/docs/Web/API/Server-sent_events/Using_server-sent_events https://github.com/tpeczek/Lib.AspNetCore.ServerSentEvents https://www.jetbrains.com/dotnet/guide/tutorials/htmx-aspnetcore/server-sent-events/