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net/xmppserver_listener.lua @ 161:8c1a8a3e32e8
Destroy s2s sendqueue when connection is established successfully and data written
author | Matthew Wild <mwild1@gmail.com> |
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date | Fri, 24 Oct 2008 15:32:31 +0100 |
parent | 148:4c0dcd245d34 |
child | 163:3fec9b512d4e |
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local logger = require "logger"; local lxp = require "lxp" local init_xmlhandlers = require "core.xmlhandlers" local sm_new_session = require "core.sessionmanager".new_session; local s2s_new_incoming = require "core.s2smanager".new_incoming; local s2s_streamopened = require "core.s2smanager".streamopened; local connlisteners_register = require "net.connlisteners".register; local t_insert = table.insert; local t_concat = table.concat; local t_concatall = function (t, sep) local tt = {}; for _, s in ipairs(t) do t_insert(tt, tostring(s)); end return t_concat(tt, sep); end local m_random = math.random; local format = string.format; local sm_new_session, sm_destroy_session = sessionmanager.new_session, sessionmanager.destroy_session; --import("core.sessionmanager", "new_session", "destroy_session"); local st = stanza; local sessions = {}; local xmppserver = { default_port = 5269 }; -- These are session methods -- local function session_reset_stream(session) -- Reset stream local parser = lxp.new(init_xmlhandlers(session, s2s_streamopened), "|"); session.parser = parser; session.notopen = true; function session.data(conn, data) parser:parse(data); end return true; end -- End of session methods -- function xmppserver.listener(conn, data) local session = sessions[conn]; if not session then session = s2s_new_incoming(conn); sessions[conn] = session; -- Logging functions -- local mainlog, log = log; do local conn_name = "s2sin"..tostring(conn):match("[a-f0-9]+$"); log = logger.init(conn_name); end local print = function (...) log("info", t_concatall({...}, "\t")); end session.log = log; print("Incoming s2s connection"); session.reset_stream = session_reset_stream; session_reset_stream(session); -- Initialise, ready for use -- FIXME: Below function should be session,stanza - and xmlhandlers should use :method() notation to call, -- this will avoid the useless indirection we have atm -- (I'm on a mission, no time to fix now) session.stanza_dispatch = function (stanza) return core_process_stanza(session, stanza); end end if data then session.data(conn, data); end end function xmppserver.disconnect(conn) end function xmppserver.register_outgoing(conn, session) session.direction = "outgoing"; sessions[conn] = session; session.reset_stream = session_reset_stream; session_reset_stream(session); -- Initialise, ready for use -- FIXME: Below function should be session,stanza - and xmlhandlers should use :method() notation to call, -- this will avoid the useless indirection we have atm -- (I'm on a mission, no time to fix now) session.stanza_dispatch = function (stanza) return core_process_stanza(session, stanza); end end connlisteners_register("xmppserver", xmppserver); -- We need to perform some initialisation when a connection is created -- We also need to perform that same initialisation at other points (SASL, TLS, ...) -- ...and we need to handle data -- ...and record all sessions associated with connections