* Updated signalr script tag (#14810)
The location of signalr.js was incorrect according to Target Location set
up when Client-Side Library was added earlier in tutorial.
* changed the location for vscode libman install (#14810)
* Update SignalR tutorial to 3.0 - startup.cs - addtional screenshots
* moved moniker to metadata only
* added dotnet watch run for VSCode to fix for 9488 while here.
* Update connection delay issue
There needs to be a delay after the connection is started. The old sample code did not allow for this and caused errors in the application.
* Disabled Send Button Until Connection Established
Disabled Send Button Until Connection Established
* Moved sendButton listener outside of then function
Moved sendButton listener outside of then function
This addresses the issue #9557 that I was working on with @scottaddie.
Unfortunately, I experienced severe GitHub workflow issues, and the pull request was closed.
Addresses #8579
I might be getting the hang of **_find and replace_** now. 😝
This doesn't touch a couple that ref 2.2.0. I'll tidy those up on https://github.com/aspnet/Docs/issues/8518 after 2.2 RTM.