Alternatively, you can instruct ocamlrpcgen to directly translate RPC int's to int/int32/int64. E.g. "ocalmrpcgen -int unboxed", or you demand the types in the .x file, e.g. use "_unboxed int".
See the manual for details: http://projects.camlcity.org/projects/dl/ocamlnet-3.0.3/doc/html-main/Rpc_intro.html, section "Mapping integer types". Gerd Am Freitag, den 05.11.2010, 00:15 +0100 schrieb Philippe Strauss: > 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 > > > > _______________________________________________ > > Caml-list mailing list. Subscription management: > > http://yquem.inria.fr/cgi-bin/mailman/listinfo/caml-list > > Archives: http://caml.inria.fr > > Beginner's list: http://groups.yahoo.com/group/ocaml_beginners > > Bug reports: http://caml.inria.fr/bin/caml-bugs > > _______________________________________________ > Caml-list mailing list. Subscription management: > http://yquem.inria.fr/cgi-bin/mailman/listinfo/caml-list > Archives: http://caml.inria.fr > Beginner's list: http://groups.yahoo.com/group/ocaml_beginners > Bug reports: http://caml.inria.fr/bin/caml-bugs > -- ------------------------------------------------------------ Gerd Stolpmann, Bad Nauheimer Str.3, 64289 Darmstadt,Germany g...@gerd-stolpmann.de http://www.gerd-stolpmann.de Phone: +49-6151-153855 Fax: +49-6151-997714 ------------------------------------------------------------ _______________________________________________ Caml-list mailing list. Subscription management: http://yquem.inria.fr/cgi-bin/mailman/listinfo/caml-list Archives: http://caml.inria.fr Beginner's list: http://groups.yahoo.com/group/ocaml_beginners Bug reports: http://caml.inria.fr/bin/caml-bugs
