# File ruby/comm_bstream.rb, line 38
        def startup_server(opt_proc,receiver_proc)
          print_debug "start up BinStream connection on #{get_port_number(opt_proc)}"
          @client = BinClient.new("127.0.0.1",get_port_number(opt_proc))
          @client.set_debug(__jbopt(:bridge_log))
          @client.add_handler("call",receiver_proc)
          @client.start
          @connected = true
        end