anchor.diff:  
   
   -export([handle_rpc/2]).
  +-export([wse_register_service/2]).
  +-export([wse_message/5]).
   -export([init/0]).
   
   %%-include_lib("lhttpc/include/lhttpc.hrl").
  
positive.code:     handle_remote_message( Target, Timeout, Parameters, Certificate, Signature);
  
  
  
  handle_rpc(Other, _Args) ->
      ?debug("    service_edge_rpc:handle_rpc(~p): unknown command", [ Other ]),
      { ok, [ { status, rvi_common:json_rpc_status(invalid_command)} ] }.
  
  
negative.code: 	    SvcName = string:substr(Target, 
  				    length(rvi_common:local_service_prefix())),
  
  	    %% Deliver the message to the local service, which can
  	    %% be either a wse websocket, or a regular HTTP JSON-RPC call
  	    case rvi_common:get_request_result(
  		   dispatch_to_local_service(NetworkAddress, 
  					     "message", 
  					     [ { target, SvcName },
  					       { parameters, Parameters }])) of
  
  		%% Request delivered.
  		{ ok, ok, _ } ->
  