def handle_call(client, data)
      call_id, proc_uri, *args = data

      trigger(:call, client, call_id, proc_uri, args)
    end
def handle_call(client, data)
      call_id, proc_uri, *args = data

      trigger(:call, client, call_id, proc_uri, args)
    end
Handle RPC call message from a client
 CALL data structure [callID, procURI, ... ]