Source

core hello world / hello_client.ml

open Core.Std
open Async.Std

(* A command that sends the hello request  *)
let say_hello =
  Common.with_rpc_conn (fun conn ->
    Rpc.Rpc.dispatch_exn Hello_protocol.hello_rpc conn "Hello"
    >>| fun response ->
    printf "%s\n%!" response
  )

let command =
  Command.async_basic
    ~summary:"Hello World client"
    Command.Spec.(
      empty
      +> Common.port_arg ()
      +> Common.host_arg ()
    )
    (fun port host () -> say_hello ~port ~host)

let () = Command.run command
Tip: Filter by directory path e.g. /media app.js to search for public/media/app.js.
Tip: Use camelCasing e.g. ProjME to search for ProjectModifiedEvent.java.
Tip: Filter by extension type e.g. /repo .js to search for all .js files in the /repo directory.
Tip: Separate your search with spaces e.g. /ssh pom.xml to search for src/ssh/pom.xml.
Tip: Use ↑ and ↓ arrow keys to navigate and return to view the file.
Tip: You can also navigate files with Ctrl+j (next) and Ctrl+k (previous) and view the file with Ctrl+o.
Tip: You can also navigate files with Alt+j (next) and Alt+k (previous) and view the file with Alt+o.