Orpc is a tool for generating RPC clients and servers. It can generate clients / servers for use with Ocamlnet’s ONC RPC implementation (like ocamlrpcgen), and also for RPC over HTTP for use with ocamljs. To describe interfaces, you give orpc an OCaml signature instead of an RFC-1831/1832-format file. Most OCaml types (including polymorphic types), exceptions, and functions with labelled/optional arguments are supported.
You can download Orpc at http://github.com/jaked/orpc/downloads.
For a quick start:
Orpc is written by Jake Donham, with contributions from Mike Wells.