7 people like it.

Poor man's distributed actors

Knocked together a bare-minimum TCP wrapper for MailboxProcessor. Not intended for production.

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open System
open System.Net
open System.Net.Sockets
open System.IO
open System.Threading
open System.Threading.Tasks

open Microsoft.FSharp.Control

open Nessos.FsPickler

type AsyncBuilder with
    member __.Bind(f : Task<'T>, g : 'T -> Async<'S>) = __.Bind(Async.AwaitTask f, g)
    member __.Bind(f : Task, g : unit -> Async<'S>) = __.Bind(f.ContinueWith ignore, g)

type Stream with
    member s.AsyncWriteBytes (bytes : byte []) =
        async {
            do! s.WriteAsync(BitConverter.GetBytes bytes.Length, 0, 4)
            do! s.WriteAsync(bytes, 0, bytes.Length)
            do! s.FlushAsync()
        }

    member s.AsyncReadBytes(length : int) =
        let rec readSegment buf offset remaining =
            async {
                let! read = s.ReadAsync(buf, offset, remaining)
                if read < remaining then
                    return! readSegment buf (offset + read) (remaining - read)
                else
                    return ()
            }

        async {
            let bytes = Array.zeroCreate<byte> length
            do! readSegment bytes 0 length
            return bytes
        }

    member s.AsyncReadBytes() =
        async {
            let! lengthArr = s.AsyncReadBytes 4
            let length = BitConverter.ToInt32(lengthArr, 0)
            return! s.AsyncReadBytes length
        }

// existentially pack reply channels

type private IReplyChannelContainer<'T> =
    abstract PostWithReply : MailboxProcessor<'T> -> Async<obj>

and private ReplyChannelContainer<'T, 'R>(msgB : AsyncReplyChannel<'R> -> 'T) =
    interface IReplyChannelContainer<'T> with
        member __.PostWithReply (mb : MailboxProcessor<'T>) = async {
            let! r = mb.PostAndAsyncReply msgB
            return r :> obj
        }

type private ServerRequest<'T> =
    | Post of 'T
    | PostWithReply of IReplyChannelContainer<'T>

and private ServerResponse =
    | Acknowledge
    | Reply of obj
    | Fault of exn

        
type TcpActor<'T> (mailbox : MailboxProcessor<'T>, endpoint : IPEndPoint, ?pickler : FsPickler) =

    let pickler = match pickler with None -> new FsPickler() | Some p -> p
    let listener = new TcpListener(endpoint)

    let rec serverLoop () = async {
        try
            let! (client : TcpClient) = listener.AcceptTcpClientAsync()

            use client = client
            use stream = client.GetStream()

            let! (bytes : byte []) = stream.AsyncReadBytes()

            let! response = async {
                try
                    let request = pickler.UnPickle<ServerRequest<'T>> bytes

                    match request with
                    | Post msg -> 
                        do mailbox.Post msg
                        return Acknowledge
                    | PostWithReply rcc ->
                        let! reply = rcc.PostWithReply mailbox
                        return Reply reply
                with e -> return Fault e
            }

            let bytes = pickler.Pickle response
            do! stream.AsyncWriteBytes bytes

        with e -> printfn "Server error: %A" e

        return! serverLoop ()
    }

    let cts = new CancellationTokenSource()
    do 
        listener.Start()
        Async.Start(serverLoop (), cts.Token)

    member __.Stop () = cts.Cancel() ; listener.Stop()
    member __.MailboxProcessor = mailbox
    member __.GetTcpClient () = new TcpActorClient<'T>(endpoint, pickler)


and TcpActorClient<'T>(serverEndpoint : IPEndPoint, ?pickler : FsPickler) =
        
    let pickler = match pickler with None -> new FsPickler() | Some p -> p

    let sendRequest (request : ServerRequest<'T>) = async {
        use client = new TcpClient()
        do! client.ConnectAsync(serverEndpoint.Address, serverEndpoint.Port)
        use stream = client.GetStream()

        let bytes = pickler.Pickle request
        do! stream.AsyncWriteBytes bytes
        let! (reply : byte []) = stream.AsyncReadBytes()

        return pickler.UnPickle<ServerResponse> reply
    }

    member __.PostAsync (msg : 'T) = async {
        let! response = sendRequest <| Post msg
        match response with
        | Acknowledge -> return ()
        | Reply o -> return failwithf "TcpActor: invalid response '%O'." o
        | Fault e -> return raise e
    }

    member __.PostAndReplyAsync (msgB : AsyncReplyChannel<'R> -> 'T) = async {
        let wrapper = new ReplyChannelContainer<'T,'R>(msgB)
        let! response = sendRequest <| PostWithReply wrapper
        match response with
        | Reply (:? 'R as r) -> return r
        | Reply o -> return failwithf "TcpActor: invalid response '%O'." o
        | Acknowledge -> return failwith "TcpActor: invalid response."
        | Fault e -> return raise e
    }

    member __.Post (msg : 'T) = __.PostAsync msg |> Async.RunSynchronously
    member __.PostAndReply (msgB) = __.PostAndReplyAsync msgB |> Async.RunSynchronously


type TcpActor private () =

    static let parseEndpoint (endpoint : string) =
        let tokens = endpoint.Split(':')
        if tokens.Length <> 2 then raise <| new FormatException("invalid endpoint")
        let ipAddr = Dns.GetHostAddresses(tokens.[0]).[0]
        let port = int <| tokens.[1]
        new IPEndPoint(ipAddr, port)

    static member Create<'T>(behaviour : MailboxProcessor<'T> -> Async<unit>, ipEndPoint : IPEndPoint, ?pickler : FsPickler) =
        let mailbox = MailboxProcessor.Start behaviour
        new TcpActor<'T>(mailbox, ipEndPoint, ?pickler = pickler)

    static member Create<'T>(behaviour : MailboxProcessor<'T> -> Async<unit>, ipEndPoint : string, ?pickler : FsPickler) =
        TcpActor.Create(behaviour, parseEndpoint ipEndPoint, ?pickler = pickler)

    static member Connect<'T>(serverEndPoint : IPEndPoint, ?pickler : FsPickler) =
        new TcpActorClient<'T>(serverEndPoint, ?pickler = pickler)

    static member Connect<'T>(serverEndPoint : string, ?pickler : FsPickler) =
        new TcpActorClient<'T>(parseEndpoint serverEndPoint, ?pickler = pickler)
namespace System
namespace System.Net
namespace System.Net.Sockets
namespace System.IO
namespace System.Threading
namespace System.Threading.Tasks
namespace Microsoft
namespace Microsoft.FSharp
namespace Microsoft.FSharp.Control
namespace Nessos
namespace Nessos.FsPickler
type AsyncBuilder =
  private new : unit -> AsyncBuilder
  member Bind : computation:Async<'T> * binder:('T -> Async<'U>) -> Async<'U>
  member Combine : computation1:Async<unit> * computation2:Async<'T> -> Async<'T>
  member Delay : generator:(unit -> Async<'T>) -> Async<'T>
  member For : sequence:seq<'T> * body:('T -> Async<unit>) -> Async<unit>
  member Return : value:'T -> Async<'T>
  member ReturnFrom : computation:Async<'T> -> Async<'T>
  member TryFinally : computation:Async<'T> * compensation:(unit -> unit) -> Async<'T>
  member TryWith : computation:Async<'T> * catchHandler:(exn -> Async<'T>) -> Async<'T>
  member Using : resource:'T * binder:('T -> Async<'U>) -> Async<'U> (requires 'T :> IDisposable)
  ...

Full name: Microsoft.FSharp.Control.AsyncBuilder
member AsyncBuilder.Bind : f:Task<'T> * g:('T -> Async<'S>) -> Async<'S>

Full name: Script.Bind
val f : Task<'T>
Multiple items
type Task =
  new : action:Action -> Task + 7 overloads
  member AsyncState : obj
  member ContinueWith : continuationAction:Action<Task> -> Task + 9 overloads
  member CreationOptions : TaskCreationOptions
  member Dispose : unit -> unit
  member Exception : AggregateException
  member Id : int
  member IsCanceled : bool
  member IsCompleted : bool
  member IsFaulted : bool
  ...

Full name: System.Threading.Tasks.Task

--------------------
type Task<'TResult> =
  inherit Task
  new : function:Func<'TResult> -> Task<'TResult> + 7 overloads
  member ContinueWith : continuationAction:Action<Task<'TResult>> -> Task + 9 overloads
  member Result : 'TResult with get, set
  static member Factory : TaskFactory<'TResult>

Full name: System.Threading.Tasks.Task<_>

--------------------
Task(action: Action) : unit
Task(action: Action, cancellationToken: CancellationToken) : unit
Task(action: Action, creationOptions: TaskCreationOptions) : unit
Task(action: Action<obj>, state: obj) : unit
Task(action: Action, cancellationToken: CancellationToken, creationOptions: TaskCreationOptions) : unit
Task(action: Action<obj>, state: obj, cancellationToken: CancellationToken) : unit
Task(action: Action<obj>, state: obj, creationOptions: TaskCreationOptions) : unit
Task(action: Action<obj>, state: obj, cancellationToken: CancellationToken, creationOptions: TaskCreationOptions) : unit

--------------------
Task(function: Func<'TResult>) : unit
Task(function: Func<'TResult>, cancellationToken: CancellationToken) : unit
Task(function: Func<'TResult>, creationOptions: TaskCreationOptions) : unit
Task(function: Func<obj,'TResult>, state: obj) : unit
Task(function: Func<'TResult>, cancellationToken: CancellationToken, creationOptions: TaskCreationOptions) : unit
Task(function: Func<obj,'TResult>, state: obj, cancellationToken: CancellationToken) : unit
Task(function: Func<obj,'TResult>, state: obj, creationOptions: TaskCreationOptions) : unit
Task(function: Func<obj,'TResult>, state: obj, cancellationToken: CancellationToken, creationOptions: TaskCreationOptions) : unit
val g : ('T -> Async<'S>)
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<'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<_>
val __ : AsyncBuilder
member AsyncBuilder.Bind : f:Task * g:(unit -> Async<'S>) -> Async<'S>
member AsyncBuilder.Bind : f:Task<'T> * g:('T -> Async<'S>) -> Async<'S>
member AsyncBuilder.Bind : computation:Async<'T> * binder:('T -> Async<'U>) -> Async<'U>
static member Async.AwaitTask : task:Task<'T> -> Async<'T>
member AsyncBuilder.Bind : f:Task * g:(unit -> Async<'S>) -> Async<'S>

Full name: Script.Bind
val f : Task
val g : (unit -> Async<'S>)
type unit = Unit

Full name: Microsoft.FSharp.Core.unit
Task.ContinueWith<'TResult>(continuationFunction: Func<Task,'TResult>) : Task<'TResult>
Task.ContinueWith(continuationAction: Action<Task>) : Task
Task.ContinueWith<'TResult>(continuationFunction: Func<Task,'TResult>, continuationOptions: TaskContinuationOptions) : Task<'TResult>
Task.ContinueWith<'TResult>(continuationFunction: Func<Task,'TResult>, scheduler: TaskScheduler) : Task<'TResult>
Task.ContinueWith<'TResult>(continuationFunction: Func<Task,'TResult>, cancellationToken: CancellationToken) : Task<'TResult>
Task.ContinueWith(continuationAction: Action<Task>, continuationOptions: TaskContinuationOptions) : Task
Task.ContinueWith(continuationAction: Action<Task>, scheduler: TaskScheduler) : Task
Task.ContinueWith(continuationAction: Action<Task>, cancellationToken: CancellationToken) : Task
Task.ContinueWith<'TResult>(continuationFunction: Func<Task,'TResult>, cancellationToken: CancellationToken, continuationOptions: TaskContinuationOptions, scheduler: TaskScheduler) : Task<'TResult>
Task.ContinueWith(continuationAction: Action<Task>, cancellationToken: CancellationToken, continuationOptions: TaskContinuationOptions, scheduler: TaskScheduler) : Task
val ignore : value:'T -> unit

Full name: Microsoft.FSharp.Core.Operators.ignore
type Stream =
  inherit MarshalByRefObject
  member BeginRead : buffer:byte[] * offset:int * count:int * callback:AsyncCallback * state:obj -> IAsyncResult
  member BeginWrite : buffer:byte[] * offset:int * count:int * callback:AsyncCallback * state:obj -> IAsyncResult
  member CanRead : bool
  member CanSeek : bool
  member CanTimeout : bool
  member CanWrite : bool
  member Close : unit -> unit
  member CopyTo : destination:Stream -> unit + 1 overload
  member Dispose : unit -> unit
  member EndRead : asyncResult:IAsyncResult -> int
  ...

Full name: System.IO.Stream
val s : Stream
member Stream.AsyncWriteBytes : bytes:byte [] -> Async<unit>

Full name: Script.AsyncWriteBytes
val bytes : byte []
Multiple items
val byte : value:'T -> byte (requires member op_Explicit)

Full name: Microsoft.FSharp.Core.Operators.byte

--------------------
type byte = Byte

Full name: Microsoft.FSharp.Core.byte
val async : AsyncBuilder

Full name: Microsoft.FSharp.Core.ExtraTopLevelOperators.async
type BitConverter =
  static val IsLittleEndian : bool
  static member DoubleToInt64Bits : value:float -> int64
  static member GetBytes : value:bool -> byte[] + 9 overloads
  static member Int64BitsToDouble : value:int64 -> float
  static member ToBoolean : value:byte[] * startIndex:int -> bool
  static member ToChar : value:byte[] * startIndex:int -> char
  static member ToDouble : value:byte[] * startIndex:int -> float
  static member ToInt16 : value:byte[] * startIndex:int -> int16
  static member ToInt32 : value:byte[] * startIndex:int -> int
  static member ToInt64 : value:byte[] * startIndex:int -> int64
  ...

Full name: System.BitConverter
BitConverter.GetBytes(value: float) : byte []
BitConverter.GetBytes(value: float32) : byte []
BitConverter.GetBytes(value: uint64) : byte []
BitConverter.GetBytes(value: uint32) : byte []
BitConverter.GetBytes(value: uint16) : byte []
BitConverter.GetBytes(value: int64) : byte []
BitConverter.GetBytes(value: int) : byte []
BitConverter.GetBytes(value: int16) : byte []
BitConverter.GetBytes(value: char) : byte []
BitConverter.GetBytes(value: bool) : byte []
property Array.Length: int
member Stream.AsyncReadBytes : length:int -> Async<byte []>

Full name: Script.AsyncReadBytes
val length : int
Multiple items
val int : value:'T -> int (requires member op_Explicit)

Full name: Microsoft.FSharp.Core.Operators.int

--------------------
type int = int32

Full name: Microsoft.FSharp.Core.int

--------------------
type int<'Measure> = int

Full name: Microsoft.FSharp.Core.int<_>
val readSegment : ('a -> int -> int -> Async<unit>)
val buf : 'a
val offset : int
val remaining : int
val read : int
type Array =
  member Clone : unit -> obj
  member CopyTo : array:Array * index:int -> unit + 1 overload
  member GetEnumerator : unit -> IEnumerator
  member GetLength : dimension:int -> int
  member GetLongLength : dimension:int -> int64
  member GetLowerBound : dimension:int -> int
  member GetUpperBound : dimension:int -> int
  member GetValue : [<ParamArray>] indices:int[] -> obj + 7 overloads
  member Initialize : unit -> unit
  member IsFixedSize : bool
  ...

Full name: System.Array
val zeroCreate : count:int -> 'T []

Full name: Microsoft.FSharp.Collections.Array.zeroCreate
member Stream.AsyncReadBytes : unit -> Async<byte []>

Full name: Script.AsyncReadBytes
val lengthArr : byte []
member Stream.AsyncReadBytes : unit -> Async<byte []>
member Stream.AsyncReadBytes : length:int -> Async<byte []>
BitConverter.ToInt32(value: byte [], startIndex: int) : int
type private IReplyChannelContainer<'T> =
  interface
    abstract member PostWithReply : MailboxProcessor<'T> -> Async<obj>
  end

Full name: Script.IReplyChannelContainer<_>
abstract member private IReplyChannelContainer.PostWithReply : MailboxProcessor<'T> -> Async<obj>

Full name: Script.IReplyChannelContainer`1.PostWithReply
Multiple items
type MailboxProcessor<'Msg> =
  interface IDisposable
  new : body:(MailboxProcessor<'Msg> -> Async<unit>) * ?cancellationToken:CancellationToken -> MailboxProcessor<'Msg>
  member Post : message:'Msg -> unit
  member PostAndAsyncReply : buildMessage:(AsyncReplyChannel<'Reply> -> 'Msg) * ?timeout:int -> Async<'Reply>
  member PostAndReply : buildMessage:(AsyncReplyChannel<'Reply> -> 'Msg) * ?timeout:int -> 'Reply
  member PostAndTryAsyncReply : buildMessage:(AsyncReplyChannel<'Reply> -> 'Msg) * ?timeout:int -> Async<'Reply option>
  member Receive : ?timeout:int -> Async<'Msg>
  member Scan : scanner:('Msg -> Async<'T> option) * ?timeout:int -> Async<'T>
  member Start : unit -> unit
  member TryPostAndReply : buildMessage:(AsyncReplyChannel<'Reply> -> 'Msg) * ?timeout:int -> 'Reply option
  ...

Full name: Microsoft.FSharp.Control.MailboxProcessor<_>

--------------------
new : body:(MailboxProcessor<'Msg> -> Async<unit>) * ?cancellationToken:CancellationToken -> MailboxProcessor<'Msg>
type obj = Object

Full name: Microsoft.FSharp.Core.obj
Multiple items
type private ReplyChannelContainer<'T,'R> =
  interface IReplyChannelContainer<'T>
  new : msgB:(AsyncReplyChannel<'R> -> 'T) -> ReplyChannelContainer<'T,'R>

Full name: Script.ReplyChannelContainer<_,_>

--------------------
private new : msgB:(AsyncReplyChannel<'R> -> 'T) -> ReplyChannelContainer<'T,'R>
val msgB : (AsyncReplyChannel<'R> -> 'T)
type AsyncReplyChannel<'Reply>
member Reply : value:'Reply -> unit

Full name: Microsoft.FSharp.Control.AsyncReplyChannel<_>
override private ReplyChannelContainer.PostWithReply : mb:MailboxProcessor<'T> -> Async<obj>

Full name: Script.ReplyChannelContainer`2.PostWithReply
val mb : MailboxProcessor<'T>
val r : 'R
member MailboxProcessor.PostAndAsyncReply : buildMessage:(AsyncReplyChannel<'Reply> -> 'Msg) * ?timeout:int -> Async<'Reply>
type private ServerRequest<'T> =
  | Post of 'T
  | PostWithReply of IReplyChannelContainer<'T>

Full name: Script.ServerRequest<_>
union case ServerRequest.Post: 'T -> ServerRequest<'T>
union case ServerRequest.PostWithReply: IReplyChannelContainer<'T> -> ServerRequest<'T>
type private ServerResponse =
  | Acknowledge
  | Reply of obj
  | Fault of exn

Full name: Script.ServerResponse
union case ServerResponse.Acknowledge: ServerResponse
union case ServerResponse.Reply: obj -> ServerResponse
union case ServerResponse.Fault: exn -> ServerResponse
type exn = Exception

Full name: Microsoft.FSharp.Core.exn
Multiple items
type TcpActor<'T> =
  new : mailbox:MailboxProcessor<'T> * endpoint:IPEndPoint * ?pickler:FsPickler -> TcpActor<'T>
  member GetTcpClient : unit -> TcpActorClient<'T>
  member Stop : unit -> unit
  member MailboxProcessor : MailboxProcessor<'T>

Full name: Script.TcpActor<_>

--------------------
new : mailbox:MailboxProcessor<'T> * endpoint:IPEndPoint * ?pickler:FsPickler -> TcpActor<'T>
val mailbox : MailboxProcessor<'T>
val endpoint : IPEndPoint
Multiple items
type IPEndPoint =
  inherit EndPoint
  new : address:int64 * port:int -> IPEndPoint + 1 overload
  member Address : IPAddress with get, set
  member AddressFamily : AddressFamily
  member Create : socketAddress:SocketAddress -> EndPoint
  member Equals : comparand:obj -> bool
  member GetHashCode : unit -> int
  member Port : int with get, set
  member Serialize : unit -> SocketAddress
  member ToString : unit -> string
  static val MinPort : int
  ...

Full name: System.Net.IPEndPoint

--------------------
IPEndPoint(address: int64, port: int) : unit
IPEndPoint(address: IPAddress, port: int) : unit
val pickler : FsPickler option
type FsPickler =
  private new : unit -> FsPickler
  static member Clone : value:'T * ?pickler:Pickler<'T> * ?streamingContext:StreamingContext -> 'T
  static member ComputeHash : value:'T * ?hashFactory:IHashStreamFactory -> HashResult
  static member ComputeSize : value:'T * ?pickler:Pickler<'T> -> int64
  static member CreateBinarySerializer : ?forceLittleEndian:bool * ?typeConverter:ITypeNameConverter -> BinarySerializer
  static member CreateObjectSizeCounter : ?encoding:Encoding * ?resetInterval:int64 -> ObjectSizeCounter
  static member CreateXmlSerializer : ?typeConverter:ITypeNameConverter * ?indent:bool -> XmlSerializer
  static member DeclareSerializable : unit -> unit
  static member DeclareSerializable : t:Type -> unit
  static member EnsureSerializable : graph:'T * ?failOnCloneableOnlyTypes:bool -> unit
  ...

Full name: Nessos.FsPickler.FsPickler
val pickler : FsPickler
union case Option.None: Option<'T>
union case Option.Some: Value: 'T -> Option<'T>
val p : FsPickler
val listener : TcpListener
Multiple items
type TcpListener =
  new : localEP:IPEndPoint -> TcpListener + 2 overloads
  member AcceptSocket : unit -> Socket
  member AcceptTcpClient : unit -> TcpClient
  member AllowNatTraversal : allowed:bool -> unit
  member BeginAcceptSocket : callback:AsyncCallback * state:obj -> IAsyncResult
  member BeginAcceptTcpClient : callback:AsyncCallback * state:obj -> IAsyncResult
  member EndAcceptSocket : asyncResult:IAsyncResult -> Socket
  member EndAcceptTcpClient : asyncResult:IAsyncResult -> TcpClient
  member ExclusiveAddressUse : bool with get, set
  member LocalEndpoint : EndPoint
  ...

Full name: System.Net.Sockets.TcpListener

--------------------
TcpListener(localEP: IPEndPoint) : unit
TcpListener(localaddr: IPAddress, port: int) : unit
val serverLoop : (unit -> Async<'a>)
val client : TcpClient
Multiple items
type TcpClient =
  new : unit -> TcpClient + 3 overloads
  member Available : int
  member BeginConnect : host:string * port:int * requestCallback:AsyncCallback * state:obj -> IAsyncResult + 2 overloads
  member Client : Socket with get, set
  member Close : unit -> unit
  member Connect : remoteEP:IPEndPoint -> unit + 3 overloads
  member Connected : bool
  member EndConnect : asyncResult:IAsyncResult -> unit
  member ExclusiveAddressUse : bool with get, set
  member GetStream : unit -> NetworkStream
  ...

Full name: System.Net.Sockets.TcpClient

--------------------
TcpClient() : unit
TcpClient(localEP: IPEndPoint) : unit
TcpClient(family: AddressFamily) : unit
TcpClient(hostname: string, port: int) : unit
val stream : NetworkStream
TcpClient.GetStream() : NetworkStream
val response : ServerResponse
val request : ServerRequest<'T>
val msg : 'T
member MailboxProcessor.Post : message:'Msg -> unit
val rcc : IReplyChannelContainer<'T>
val reply : obj
abstract member private IReplyChannelContainer.PostWithReply : MailboxProcessor<'T> -> Async<obj>
val e : exn
Multiple items
type Pickle<'T> =
  new : bytes:byte [] -> Pickle<'T>
  val mutable private bytes: byte []
  member Bytes : byte []

Full name: Nessos.FsPickler.ExtensionMethods.Pickle<_>

--------------------
new : bytes:byte [] -> Pickle<'T>
member Stream.AsyncWriteBytes : bytes:byte [] -> Async<unit>
val printfn : format:Printf.TextWriterFormat<'T> -> 'T

Full name: Microsoft.FSharp.Core.ExtraTopLevelOperators.printfn
val cts : 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
TcpListener.Start() : unit
TcpListener.Start(backlog: int) : unit
static member Async.Start : computation:Async<unit> * ?cancellationToken:CancellationToken -> unit
property CancellationTokenSource.Token: CancellationToken
member TcpActor.Stop : unit -> unit

Full name: Script.TcpActor`1.Stop
CancellationTokenSource.Cancel() : unit
CancellationTokenSource.Cancel(throwOnFirstException: bool) : unit
TcpListener.Stop() : unit
val __ : TcpActor<'T>
Multiple items
member TcpActor.MailboxProcessor : MailboxProcessor<'T>

Full name: Script.TcpActor`1.MailboxProcessor

--------------------
type MailboxProcessor<'Msg> =
  interface IDisposable
  new : body:(MailboxProcessor<'Msg> -> Async<unit>) * ?cancellationToken:CancellationToken -> MailboxProcessor<'Msg>
  member Post : message:'Msg -> unit
  member PostAndAsyncReply : buildMessage:(AsyncReplyChannel<'Reply> -> 'Msg) * ?timeout:int -> Async<'Reply>
  member PostAndReply : buildMessage:(AsyncReplyChannel<'Reply> -> 'Msg) * ?timeout:int -> 'Reply
  member PostAndTryAsyncReply : buildMessage:(AsyncReplyChannel<'Reply> -> 'Msg) * ?timeout:int -> Async<'Reply option>
  member Receive : ?timeout:int -> Async<'Msg>
  member Scan : scanner:('Msg -> Async<'T> option) * ?timeout:int -> Async<'T>
  member Start : unit -> unit
  member TryPostAndReply : buildMessage:(AsyncReplyChannel<'Reply> -> 'Msg) * ?timeout:int -> 'Reply option
  ...

Full name: Microsoft.FSharp.Control.MailboxProcessor<_>

--------------------
new : body:(MailboxProcessor<'Msg> -> Async<unit>) * ?cancellationToken:CancellationToken -> MailboxProcessor<'Msg>
member TcpActor.GetTcpClient : unit -> TcpActorClient<'T>

Full name: Script.TcpActor`1.GetTcpClient
Multiple items
type TcpActorClient<'T> =
  new : serverEndpoint:IPEndPoint * ?pickler:FsPickler -> TcpActorClient<'T>
  member Post : msg:'T -> unit
  member PostAndReply : msgB:(AsyncReplyChannel<'a> -> 'T) -> 'a
  member PostAndReplyAsync : msgB:(AsyncReplyChannel<'R> -> 'T) -> Async<'R>
  member PostAsync : msg:'T -> Async<unit>

Full name: Script.TcpActorClient<_>

--------------------
new : serverEndpoint:IPEndPoint * ?pickler:FsPickler -> TcpActorClient<'T>
val serverEndpoint : IPEndPoint
val sendRequest : (ServerRequest<'T> -> Async<'a>)
property IPEndPoint.Address: IPAddress
property IPEndPoint.Port: int
val reply : byte []
member TcpActorClient.PostAsync : msg:'T -> Async<unit>

Full name: Script.TcpActorClient`1.PostAsync
val o : obj
val failwithf : format:Printf.StringFormat<'T,'Result> -> 'T

Full name: Microsoft.FSharp.Core.ExtraTopLevelOperators.failwithf
val raise : exn:Exception -> 'T

Full name: Microsoft.FSharp.Core.Operators.raise
val __ : TcpActorClient<'T>
member TcpActorClient.PostAndReplyAsync : msgB:(AsyncReplyChannel<'R> -> 'T) -> Async<'R>

Full name: Script.TcpActorClient`1.PostAndReplyAsync
val wrapper : ReplyChannelContainer<'T,'R>
val failwith : message:string -> 'T

Full name: Microsoft.FSharp.Core.Operators.failwith
member TcpActorClient.Post : msg:'T -> unit

Full name: Script.TcpActorClient`1.Post
member TcpActorClient.PostAsync : msg:'T -> Async<unit>
static member Async.RunSynchronously : computation:Async<'T> * ?timeout:int * ?cancellationToken:CancellationToken -> 'T
member TcpActorClient.PostAndReply : msgB:(AsyncReplyChannel<'a> -> 'T) -> 'a

Full name: Script.TcpActorClient`1.PostAndReply
val msgB : (AsyncReplyChannel<'a> -> 'T)
member TcpActorClient.PostAndReplyAsync : msgB:(AsyncReplyChannel<'R> -> 'T) -> Async<'R>
Multiple items
type TcpActor =
  private new : unit -> TcpActor
  static member Connect : serverEndPoint:IPEndPoint * ?pickler:FsPickler -> TcpActorClient<'T>
  static member Connect : serverEndPoint:string * ?pickler:FsPickler -> TcpActorClient<'T>
  static member Create : behaviour:(MailboxProcessor<'T> -> Async<unit>) * ipEndPoint:IPEndPoint * ?pickler:FsPickler -> TcpActor<'T>
  static member Create : behaviour:(MailboxProcessor<'T> -> Async<unit>) * ipEndPoint:string * ?pickler:FsPickler -> TcpActor<'T>

Full name: Script.TcpActor

--------------------
type TcpActor<'T> =
  new : mailbox:MailboxProcessor<'T> * endpoint:IPEndPoint * ?pickler:FsPickler -> TcpActor<'T>
  member GetTcpClient : unit -> TcpActorClient<'T>
  member Stop : unit -> unit
  member MailboxProcessor : MailboxProcessor<'T>

Full name: Script.TcpActor<_>

--------------------
private new : unit -> TcpActor

--------------------
new : mailbox:MailboxProcessor<'T> * endpoint:IPEndPoint * ?pickler:FsPickler -> TcpActor<'T>
val parseEndpoint : (string -> IPEndPoint)
val endpoint : string
Multiple items
val string : value:'T -> string

Full name: Microsoft.FSharp.Core.Operators.string

--------------------
type string = String

Full name: Microsoft.FSharp.Core.string
val tokens : string []
String.Split([<ParamArray>] separator: char []) : string []
String.Split(separator: string [], options: StringSplitOptions) : string []
String.Split(separator: char [], options: StringSplitOptions) : string []
String.Split(separator: char [], count: int) : string []
String.Split(separator: string [], count: int, options: StringSplitOptions) : string []
String.Split(separator: char [], count: int, options: StringSplitOptions) : string []
Multiple items
type FormatException =
  inherit SystemException
  new : unit -> FormatException + 2 overloads

Full name: System.FormatException

--------------------
FormatException() : unit
FormatException(message: string) : unit
FormatException(message: string, innerException: exn) : unit
val ipAddr : IPAddress
type Dns =
  static member BeginGetHostAddresses : hostNameOrAddress:string * requestCallback:AsyncCallback * state:obj -> IAsyncResult
  static member BeginGetHostByName : hostName:string * requestCallback:AsyncCallback * stateObject:obj -> IAsyncResult
  static member BeginGetHostEntry : hostNameOrAddress:string * requestCallback:AsyncCallback * stateObject:obj -> IAsyncResult + 1 overload
  static member BeginResolve : hostName:string * requestCallback:AsyncCallback * stateObject:obj -> IAsyncResult
  static member EndGetHostAddresses : asyncResult:IAsyncResult -> IPAddress[]
  static member EndGetHostByName : asyncResult:IAsyncResult -> IPHostEntry
  static member EndGetHostEntry : asyncResult:IAsyncResult -> IPHostEntry
  static member EndResolve : asyncResult:IAsyncResult -> IPHostEntry
  static member GetHostAddresses : hostNameOrAddress:string -> IPAddress[]
  static member GetHostByAddress : address:string -> IPHostEntry + 1 overload
  ...

Full name: System.Net.Dns
Dns.GetHostAddresses(hostNameOrAddress: string) : IPAddress []
val port : int
static member TcpActor.Create : behaviour:(MailboxProcessor<'T> -> Async<unit>) * ipEndPoint:IPEndPoint * ?pickler:FsPickler -> TcpActor<'T>

Full name: Script.TcpActor.Create
val behaviour : (MailboxProcessor<'T> -> Async<unit>)
val ipEndPoint : IPEndPoint
static member MailboxProcessor.Start : body:(MailboxProcessor<'Msg> -> Async<unit>) * ?cancellationToken:CancellationToken -> MailboxProcessor<'Msg>
static member TcpActor.Create : behaviour:(MailboxProcessor<'T> -> Async<unit>) * ipEndPoint:string * ?pickler:FsPickler -> TcpActor<'T>

Full name: Script.TcpActor.Create
val ipEndPoint : string
static member TcpActor.Create : behaviour:(MailboxProcessor<'T> -> Async<unit>) * ipEndPoint:IPEndPoint * ?pickler:FsPickler -> TcpActor<'T>
static member TcpActor.Create : behaviour:(MailboxProcessor<'T> -> Async<unit>) * ipEndPoint:string * ?pickler:FsPickler -> TcpActor<'T>
static member TcpActor.Connect : serverEndPoint:IPEndPoint * ?pickler:FsPickler -> TcpActorClient<'T>

Full name: Script.TcpActor.Connect
val serverEndPoint : IPEndPoint
static member TcpActor.Connect : serverEndPoint:string * ?pickler:FsPickler -> TcpActorClient<'T>

Full name: Script.TcpActor.Connect
val serverEndPoint : string

More information

Link:http://fssnip.net/mo
Posted:2 years ago
Author:Eirik Tsarpalis
Tags: actors