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mod_throttle_presence/mod_throttle_presence.lua @ 1268:854a3933cfcd
mod_muc_log_http: URL-encode room names. This allows special characters in room names to work. Ideally this escaping shouldn’t be done in the user visible content, but the module’s template system doesn’t currently allow that.
author | Waqas Hussain <waqas20@gmail.com> |
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date | Sat, 04 Jan 2014 16:50:57 -0500 |
parent | 162:fe9c4daee076 |
child | 1485:d8c50448d0e7 |
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local add_filter = require "util.filters".add_filter; local add_task = require "util.timer".add_task; local buffer_seconds = module:get_option_number("flush_presence_seconds"); local function throttle_session(data) local session = data.session; local buffer, flushing = {}, false; local timer_active = false; local function flush_buffer() module:log("debug", "Flushing buffer for %s", session.full_jid); flushing = true; for jid, presence in pairs(buffer) do session.send(presence); end flushing = false; end local function throttle_presence(stanza) if stanza.name ~= "presence" or (stanza.attr.type and stanza.attr.type ~= "unavailable") then module:log("debug", "Non-presence stanza for %s: %s", session.full_jid, tostring(stanza)); flush_buffer(); elseif not flushing then module:log("debug", "Buffering presence stanza from %s to %s", stanza.attr.from, session.full_jid); buffer[stanza.attr.from] = stanza; if not timer_active and buffer_seconds then timer_active = true; add_task(buffer_seconds, flush_buffer); end return nil; -- Drop this stanza (we've stored it for later) end return stanza; end add_filter(session, "stanzas/out", throttle_presence); end module:hook("resource-bind", throttle_session);