Request-Reply Client

Connects REQ socket to tcp://localhost:5559.

Sends "Hello" to server, expects "World" back.

 1: 
 2: 
 3: 
 4: 
 5: 
 6: 
 7: 
 8: 
 9: 
10: 
11: 
12: 
13: 
14: 
15: 
16: 
17: 
18: 
19: 
20:

#r "fszmq.dll"
open fszmq

// helpers to convert between strings and frames
let encode = string >> System.Text.Encoding.ASCII.GetBytes
let decode = System.Text.Encoding.ASCII.GetString

let main () =
  use context = new Context ()

  // socket to talk to server
  use requester = Context.req context
  Socket.connect requester "tcp://localhost:5559"

  for request_nbr in 0 .. 9 do
    Socket.send requester (encode "Hello")
    let string = decode (Socket.recv requester)
    printfn "Received reply %d [%s]" request_nbr string

  0 // return code

module docs

module PATH

from docs

val hijack : unit -> unit

Full name: docs.PATH.hijack

namespace fszmq

val encode : (obj -> byte [])

Full name: Rrclient.encode

Multiple items
val string : value:'T -> string

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

--------------------
type string = System.String

Full name: Microsoft.FSharp.Core.string

namespace System

namespace System.Text

type Encoding =
  member BodyName : string
  member Clone : unit -> obj
  member CodePage : int
  member DecoderFallback : DecoderFallback with get, set
  member EncoderFallback : EncoderFallback with get, set
  member EncodingName : string
  member Equals : value:obj -> bool
  member GetByteCount : chars:char[] -> int + 3 overloads
  member GetBytes : chars:char[] -> byte[] + 5 overloads
  member GetCharCount : bytes:byte[] -> int + 2 overloads
  ...

Full name: System.Text.Encoding

property System.Text.Encoding.ASCII: System.Text.Encoding

System.Text.Encoding.GetBytes(s: string) : byte []
System.Text.Encoding.GetBytes(chars: char []) : byte []
System.Text.Encoding.GetBytes(chars: char [], index: int, count: int) : byte []
System.Text.Encoding.GetBytes(chars: nativeptr<char>, charCount: int, bytes: nativeptr<byte>, byteCount: int) : int
System.Text.Encoding.GetBytes(s: string, charIndex: int, charCount: int, bytes: byte [], byteIndex: int) : int
System.Text.Encoding.GetBytes(chars: char [], charIndex: int, charCount: int, bytes: byte [], byteIndex: int) : int

val decode : (byte [] -> string)

Full name: Rrclient.decode

System.Text.Encoding.GetString(bytes: byte []) : string
System.Text.Encoding.GetString(bytes: byte [], index: int, count: int) : string

val main : unit -> int

Full name: Rrclient.main

val context : System.IDisposable

val requester : System.IDisposable

val request_nbr : int32

Multiple items
val string : string

--------------------
type string = System.String

Full name: Microsoft.FSharp.Core.string

val printfn : format:Printf.TextWriterFormat<'T> -> 'T

Full name: Microsoft.FSharp.Core.ExtraTopLevelOperators.printfn

val release : unit -> unit

Full name: docs.PATH.release