Mercurial > prosody-modules
view mod_pinger/mod_pinger.lua @ 3571:f5ea0b886c7c
mod_storage_xmlarchive: Limit search to smallest time range in case of inexact match
This should improve performance in case the exact days in the 'start'
and 'end' range are missing from the index.
author | Kim Alvefur <zash@zash.se> |
---|---|
date | Fri, 03 May 2019 18:59:38 +0200 |
parents | 8298b06e6603 |
children |
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local new_watchdog = require "util.watchdog".new; local filters = require "util.filters"; local st = require "util.stanza"; local idle_timeout = module:get_option_number("c2s_idle_timeout", 300); local ping_timeout = module:get_option_number("c2s_ping_timeout", 30); function update_watchdog(data, session) if session.idle_watchdog then session.idle_watchdog:reset(); session.idle_pinged = nil; end return data; end function check_session(watchdog) local session = watchdog.session; if session.smacks then unwatch_session(session); return; end if not session.idle_pinged then session.idle_pinged = true; session.send(st.iq({ type = "get", from = module.host, id = "idle-check" }) :tag("ping", { xmlns = "urn:xmpp:ping" })); return ping_timeout; -- Call us again after ping_timeout else module:log("info", "Client %q silent for too long, closing...", session.full_jid); session:close("connection-timeout"); end end function watch_session(session) if not session.idle_watchdog and not session.requests then -- Don't watch BOSH connections (BOSH already has timeouts) session.idle_watchdog = new_watchdog(idle_timeout, check_session); session.idle_watchdog.session = session; filters.add_filter(session, "bytes/in", update_watchdog); end end function unwatch_session(session) if session.idle_watchdog then filters.remove_filter(session, "bytes/in", update_watchdog); session.idle_watchdog:cancel(); session.idle_watchdog = nil; end end module:hook("resource-bind", function (event) watch_session(event.session); end); module:hook("resource-unbind", function (event) unwatch_session(event.session); end);