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plugins/ping.lua @ 120:47449a29d8ed
plugins.disco: Store node of disco items
author | Matthew Wild <mwild1@gmail.com> |
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date | Thu, 09 Sep 2010 19:25:08 +0100 |
parent | 41:1a1bd8cd4bdb |
child | 147:c95b84ed366b |
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require "util.xstanza"; local xmlns_ping = "urn:xmpp:ping"; function verse.plugins.ping(stream) function stream:ping(jid, callback) local t = socket.gettime(); stream:send_iq(verse.iq{ to = jid, type = "get" }:tag("ping", { xmlns = xmlns_ping }), function (reply) if reply.attr.type == "error" then local type, condition, text = reply:get_error(); if condition ~= "service-unavailable" and condition ~= "feature-not-implemented" then callback(nil, jid, { type = type, condition = condition, text = text }); return; end end callback(socket.gettime()-t, jid); end); end return true; end