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Start and stop a Suave web server
To get a fast feedback loop going with web apps, you can run your experiments using the fsi, starting and restarting the web server each time without having to go through a slow msbuild cycle.
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|
open Suave
open Suave.Filters
open Suave.Successful
open System.Threading
let app : WebPart = OK "All good"
let cancellationTokenSource = new CancellationTokenSource ()
let config = { defaultConfig with cancellationToken = cancellationTokenSource.Token }
let _, webServer = startWebServerAsync config app
Async.Start (webServer, cancellationTokenSource.Token) |> ignore
(* stops the server *)
cancellationTokenSource.Cancel ()
|
namespace Suave
module Filters
from Suave
module Successful
from Suave
namespace System
namespace System.Threading
val app : WebPart
Full name: Script.app
Multiple items
module WebPart
from Suave
--------------------
type WebPart = WebPart<HttpContext>
Full name: Suave.Http.WebPart
--------------------
type WebPart<'a> = 'a -> Async<'a option>
Full name: Suave.WebPart.WebPart<_>
val OK : body:string -> WebPart
Full name: Suave.Successful.OK
val cancellationTokenSource : CancellationTokenSource
Full name: Script.cancellationTokenSource
Multiple items
type CancellationTokenSource =
new : unit -> CancellationTokenSource
member Cancel : unit -> unit + 1 overload
member Dispose : unit -> unit
member IsCancellationRequested : bool
member Token : CancellationToken
static member CreateLinkedTokenSource : [<ParamArray>] tokens:CancellationToken[] -> CancellationTokenSource + 1 overload
Full name: System.Threading.CancellationTokenSource
--------------------
CancellationTokenSource() : unit
val config : SuaveConfig
Full name: Script.config
val defaultConfig : SuaveConfig
Full name: Suave.Web.defaultConfig
property CancellationTokenSource.Token: CancellationToken
val webServer : Async<unit>
Full name: Script.webServer
val startWebServerAsync : config:SuaveConfig -> webpart:WebPart -> Async<Tcp.StartedData option []> * Async<unit>
Full name: Suave.Web.startWebServerAsync
Multiple items
type Async
static member AsBeginEnd : computation:('Arg -> Async<'T>) -> ('Arg * AsyncCallback * obj -> IAsyncResult) * (IAsyncResult -> 'T) * (IAsyncResult -> unit)
static member AwaitEvent : event:IEvent<'Del,'T> * ?cancelAction:(unit -> unit) -> Async<'T> (requires delegate and 'Del :> Delegate)
static member AwaitIAsyncResult : iar:IAsyncResult * ?millisecondsTimeout:int -> Async<bool>
static member AwaitTask : task:Task -> Async<unit>
static member AwaitTask : task:Task<'T> -> Async<'T>
static member AwaitWaitHandle : waitHandle:WaitHandle * ?millisecondsTimeout:int -> Async<bool>
static member CancelDefaultToken : unit -> unit
static member Catch : computation:Async<'T> -> Async<Choice<'T,exn>>
static member FromBeginEnd : beginAction:(AsyncCallback * obj -> IAsyncResult) * endAction:(IAsyncResult -> 'T) * ?cancelAction:(unit -> unit) -> Async<'T>
static member FromBeginEnd : arg:'Arg1 * beginAction:('Arg1 * AsyncCallback * obj -> IAsyncResult) * endAction:(IAsyncResult -> 'T) * ?cancelAction:(unit -> unit) -> Async<'T>
static member FromBeginEnd : arg1:'Arg1 * arg2:'Arg2 * beginAction:('Arg1 * 'Arg2 * AsyncCallback * obj -> IAsyncResult) * endAction:(IAsyncResult -> 'T) * ?cancelAction:(unit -> unit) -> Async<'T>
static member FromBeginEnd : arg1:'Arg1 * arg2:'Arg2 * arg3:'Arg3 * beginAction:('Arg1 * 'Arg2 * 'Arg3 * AsyncCallback * obj -> IAsyncResult) * endAction:(IAsyncResult -> 'T) * ?cancelAction:(unit -> unit) -> Async<'T>
static member FromContinuations : callback:(('T -> unit) * (exn -> unit) * (OperationCanceledException -> unit) -> unit) -> Async<'T>
static member Ignore : computation:Async<'T> -> Async<unit>
static member OnCancel : interruption:(unit -> unit) -> Async<IDisposable>
static member Parallel : computations:seq<Async<'T>> -> Async<'T []>
static member RunSynchronously : computation:Async<'T> * ?timeout:int * ?cancellationToken:CancellationToken -> 'T
static member Sleep : millisecondsDueTime:int -> Async<unit>
static member Start : computation:Async<unit> * ?cancellationToken:CancellationToken -> unit
static member StartAsTask : computation:Async<'T> * ?taskCreationOptions:TaskCreationOptions * ?cancellationToken:CancellationToken -> Task<'T>
static member StartChild : computation:Async<'T> * ?millisecondsTimeout:int -> Async<Async<'T>>
static member StartChildAsTask : computation:Async<'T> * ?taskCreationOptions:TaskCreationOptions -> Async<Task<'T>>
static member StartImmediate : computation:Async<unit> * ?cancellationToken:CancellationToken -> unit
static member StartWithContinuations : computation:Async<'T> * continuation:('T -> unit) * exceptionContinuation:(exn -> unit) * cancellationContinuation:(OperationCanceledException -> unit) * ?cancellationToken:CancellationToken -> unit
static member SwitchToContext : syncContext:SynchronizationContext -> Async<unit>
static member SwitchToNewThread : unit -> Async<unit>
static member SwitchToThreadPool : unit -> Async<unit>
static member TryCancelled : computation:Async<'T> * compensation:(OperationCanceledException -> unit) -> Async<'T>
static member CancellationToken : Async<CancellationToken>
static member DefaultCancellationToken : CancellationToken
Full name: Microsoft.FSharp.Control.Async
--------------------
type Async<'T>
Full name: Microsoft.FSharp.Control.Async<_>
static member Async.Start : computation:Async<unit> * ?cancellationToken:CancellationToken -> unit
val ignore : value:'T -> unit
Full name: Microsoft.FSharp.Core.Operators.ignore
CancellationTokenSource.Cancel() : unit
CancellationTokenSource.Cancel(throwOnFirstException: bool) : unit
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