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Date: -- (:)
From: Philippe Strauss <philou@p...>
Subject: Re: [Caml-list] rpc: type conversion
oops, Rtypes.int_of_int4 and int4_of_int.

sorry.

Philippe Strauss wrote:
> Hello,
>
> I need to use RPC in a current project of mine, but I don't get how do 
> you write the type conversion and what is provided, taking a very 
> basic example:
>
> --8<--
> program Rpc_control {
>     version V1 {
>                 int                     add(int, int)        = 1;
>     } = 1;
> } = 0x2000007f;
> --8<--
>
> and the server code:
>
> --8<--
> let add arg =
>     match arg with
>     | (a, b) -> a + b
>     | _ -> 0
>
> let _ =
>     let esys = Unixqueue.standard_event_system () in
>     let server = Deconv_srv.Rpc_control.V1.create_server ~proc_add: add
>         (Rpc_server.Localhost 3333) Rpc.Tcp Rpc.Socket esys in
>     Unixqueue.run esys
> --8<--
>
> my add fun is wrong regarding the types, I've read about type 
> conversion but the doco lacks examples, the examples lacks basic use 
> of int <-> Rtype.int4.
>
>
> Thanks
>
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