Dave Pringle e4f8439dfb Add 3.x SignalR background service sample (#17318) ... * Add 3.0 SignalR background service sample * Fix background-services.md date * Compressed a few monikers * Renamed 3.0 sample to 3.x * Apply suggestion Co-Authored-By: Rick Anderson <3605364+Rick-Anderson@users.noreply.github.com> * Shrink ClockHubClient.StopAsync snippet by 1 line Also tweaked the wording slightly in the "any class that inherits from hub..." note * Remove future tense from note * Use async On overload in 3.x sample Co-authored-by: Rick Anderson <3605364+Rick-Anderson@users.noreply.github.com>		2020-05-12 08:12:37 -10:00
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2.2	Add 3.x SignalR background service sample (#17318)	2020-05-12 08:12:37 -10:00
3.x	Add 3.x SignalR background service sample (#17318)	2020-05-12 08:12:37 -10:00