Mercurial > prosody-modules
view misc/systemd/socket-activation.lua @ 2608:362ca94192ee
mod_smacks: Add resumed session to event "smacks-hibernation-end"
Older versions of this event only have the "intermediate" session
in event.session (the one used to resume the existing session),
but not the resumed one.
This adds event.resumed which contains the resumed one alongside
to event.session.
author | tmolitor <thilo@eightysoft.de> |
---|---|
date | Sat, 11 Mar 2017 01:37:28 +0100 |
parents | 3296a09b4e57 |
children |
line wrap: on
line source
-- Monkeypatch to support socket activation -- -- Requires LuaSocket after "agnostic" changes merged -- -- To enable: -- RunScript "socket-activation.lua" local socket = require"socket"; local tcp_serv_mt = debug.getregistry()["tcp{server}"]; local socket_bind = socket.bind; local SD_LISTEN_FDS_START = 3; local fds = tonumber(os.getenv"LISTEN_FDS") or 0; if fds < SD_LISTEN_FDS_START then return; end local servs = {}; for i = 1, fds do local serv = socket.tcp(); if serv:getfd() >= 0 then return; -- This won't work, we will leak the old FD end debug.setmetatable(serv, tcp_serv_mt); serv:setfd(SD_LISTEN_FDS_START + i - 1); local ip, port = serv:getsockname(); servs [ ip .. ":" .. port ] = serv; end function socket.bind( ip, port, backlog ) local sock = servs [ ip .. ":" .. port ]; if sock then servs [ ip .. ":" .. port ] = nil; return sock; end if next(servs) == nil then -- my work here is done socket.bind = socket_bind; end return socket_bind( ip, port, backlog ); end