Comments (9)
Now that you say that it is actually such an obvious change :). I am working on it (This is why I am hesitant to declare this library 1.0 too early, thanks!).
from giraffe.
Done: https://github.com/dustinmoris/Giraffe/releases/tag/v0.1.0-alpha017
Thanks as always!
from giraffe.
You could do something like this:
let someHander () =
fun (ctx : HttpHandlerContext) ->
async {
let dbConfig = ctx.Services.GetService<IOptions<MyDbConfig>>()
let dbConnectionString = dbConfig.ConnectionString
// your code here
return! ctx
}
You can read about configuration and IOptions
with DI here, which will explain how you get IOptions<MyDbConfig>
registered.
You could use the HttpContext.RequestService
but Giraffe already has an IServiceProvider
on the HttpHandlerContext
, I'd be interested to know who we couldn't just recommend the usage of HttpContext.RequestService
. @dustinmoris ?
from giraffe.
Could the ILogger
not be fetched from the HttpContext.RequestService
as well?
Would it not make sense to transition from the HttpHandlerContext
to the HttpContext
?
If there a function getLogger
, that might suffice as well
let getLogger (ctx: HttpContext) =
ctx.RequestService<ILogger>()
let myHandler() =
fun (ctx: HttpContext) ->
async {
let logger = getLogger ctx
// do loggin
return! ctx
}
from giraffe.
Using the IServiceProvider
from the HttpContext
would make sense, was it always there? If yes then I must have missed it o.0
from giraffe.
It would be a big change, but given this is pre 1.0 that makes a lot of sense. @dustinmoris ?
from giraffe.
What's your opinion on helper method vs. extension method:
type HttpContext with
member this.GetService<'T>() =
this.RequestServices.GetService(typeof<'T>) :?> 'T
member this.GetLogger<'T>() =
this.GetService<ILogger<'T>>()
from giraffe.
Hmm, interesting. Extensions might be a better fit here.
from giraffe.
Ok cool, I had the same feeling, but wanted to get at least a second opinion.
from giraffe.
Related Issues (20)
- Migrate to System.Text.Json HOT 1
- Participate on hacktoberfest 2023? HOT 1
- Never decalre reader with `use` on `ctx.Request.Body` HOT 4
- Upgrade to .NET 8 HOT 6
- LinkGenerator doesn't work with routef HOT 1
- Giraffe 6.2 is breaks against Microsoft.IO.RecyclableMemoryStream 3.0.0 HOT 11
- Returning streams, either with WriteStreamAsync or WriteFileStreamAsync or their handler equivalents, is extremely slow HOT 4
- Question: How to approach outside in testing of a micro service? HOT 2
- Guid pattern in endpoint router matches invalid values, throws System.FormatException HOT 6
- Follow-up from "Minor code optimisation #567"
- Update SECURITY.md
- Start using fantomas to validate code submissions with CI HOT 6
- [README] Suggestion for "Getting Started"'s "Doing it manually" HOT 2
- [question] Would it be possible to make `Giraffe.EndpointRouting` case-sensitive? HOT 3
- Remove NuGet API key from the repository HOT 3
- 6.4.0 release references PR for updating to .NET 7 instead of .NET 8 HOT 1
- EndpointRouting - Create endpoint for multiple http verbs
- Request/discussion: WriteStreamAsync buffer size autotuning and/or increase default buffer size HOT 1
- Update `.vscode` debug configuration to point to existent projects
- Returning 406 when mustAccept fails HOT 8
Recommend Projects
-
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
-
Vue.js
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
-
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
-
TensorFlow
An Open Source Machine Learning Framework for Everyone
-
Django
The Web framework for perfectionists with deadlines.
-
Laravel
A PHP framework for web artisans
-
D3
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
-
Recommend Topics
-
javascript
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
-
web
Some thing interesting about web. New door for the world.
-
server
A server is a program made to process requests and deliver data to clients.
-
Machine learning
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
-
Visualization
Some thing interesting about visualization, use data art
-
Game
Some thing interesting about game, make everyone happy.
Recommend Org
-
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
-
Microsoft
Open source projects and samples from Microsoft.
-
Google
Google ❤️ Open Source for everyone.
-
Alibaba
Alibaba Open Source for everyone
-
D3
Data-Driven Documents codes.
-
Tencent
China tencent open source team.
from giraffe.