(conv) (conv) caller callee | | | | M.caller ---->-- M1 -->-. (impl) \ \ callee \--->-- M2 -->---\ | \ \ | `->-- M3 -->---- M.callee --> unit
val dispatch_multi : Connection_with_menu.t ‑> caller_msg ‑> unit Core_kernel.Or_error.t
multi-version dispatch
val implement_multi : ?log_not_previously_seen_version:(name:string ‑> int ‑> unit) ‑> ('state ‑> version:int ‑> callee_msg ‑> unit) ‑> 'state Rpc.Implementation.t list
implement multiple versions at once
val versions : unit ‑> Core_kernel.Int.Set.t
All supported versions. Useful for detecting old versions that may be pruned.