Added sample Code for an issue

[sammychinedu2ky]

Added Sample Code for #26346 and #26370

@Rick-Anderson EDIT:
Fixes #26346 Fixes #26370

[sammychinedu2ky]

@Rick-Anderson @RickAndMSFT

[sammychinedu2ky]

Added sample code for another issue #26370
@Rick-Anderson and @wadepickett

[Rick-Anderson]

@sammychinedu2ky testing the sample, it's great. Works perfect from Postman but from curl I get the following error:
c:>curl --request POST https://localhost:54535/register --header 'Content-Type: application/json' --data-raw '{ "Name":"Samson", "Age": 23, "Country":"Nigeria" }'
registeredcurl: (6) Could not resolve host: application
curl: (3) URL using bad/illegal format or missing URL
curl: (3) URL using bad/illegal format or missing URL
curl: (6) Could not resolve host: 23,
curl: (3) URL using bad/illegal format or missing URL
curl: (3) unmatched close brace/bracket in URL position 1:
}'
^

And the output window shows

info: PipeStreamToBackgroundQueue[0]
Reading the stream from the request body.
fail: BackGroundQueueService.BackGroundQueue[0]
''' is an invalid start of a value. Path: $ | LineNumber: 0 | BytePositionInLine: 0.

BTW, Reading the stream from the request body. comes from logging I put in program.cs.

[sammychinedu2ky]

ok, would try it out again. I'm making a new pull request soon on this

[sammychinedu2ky]

you'll also have to reset the position of the stream after reading from the body. Because it was designed to be read once.

[Rick-Anderson]

This fixes it
curl --request POST https://localhost:54535/register --header "Content-Type: application/json" --data-raw "{ \"Name\":\"Samson\", \"Age\": 23, \"Country\":\"Nigeria\" }"

Can't use single quotes, must be double quotes. You must be on a macboook

[sammychinedu2ky]

ooh, Thanks would use this in the pull request. I'm on windows 😅

[Rick-Anderson]

Ha, what shell are you running curl from? I'm running it from a developer command prompt.

[sammychinedu2ky]

I used GitBash to try out the curl. Your update also worked there as well. So I just stuck to the fix you made since it also worked there.

[sammychinedu2ky]

Made a new pull request here #26437

[Rick-Anderson]

[Rick-Anderson]

I just added them and it seems to be working. I'll look at the code now.

[sammychinedu2ky]

Opened a pull request for this last one here #26438