local lm   = require 'lm'

local ping = require 'lm.ping'

main.command ( 'ping',

	function ( args )

		local who

		if args[1] then

			who = args[1]

		else

			who = main.full_jid ()

		end

		local time = os.time ()

		ping.send ( lm.connection.bless ( main.connection () ), who,

			function ()

				main.print_info ( who, ('Pong: %d seconds'):format ( os.time () - time ) )

			end,

			function ( mesg )

				main.print_info ( who, 'Ping failed: ' .. mesg )

			end )

	end, true, 'jid' )

--[[

local ping_handler = lm.message_handler.new ( ping.iq_handler )

local ping_handler_registered = false

hooks_d['hook-post-connect'].ping =

	function ( args )

		lm.connection.bless( main.connection () ):handler ( ping_handler, 'iq', 'normal' )

		ping_handler_registered = true

		hooks_d['hook-post-connect'].ping = nil

		hooks_d['hook-quit'].ping =

			function ( args )

				if ping_handler_registered then

					lm.connection.bless( main.connection () ):handler ( ping_handler, 'iq' )

				end

			end

main.add_feature ( 'urn:xmpp:ping' )

--]]