Software /
code /
prosody
File
net/server.lua @ 11385:c81b6b8c6b19
mod_http: Optimize proxy IP check
No need to do a subnet match comparison to see if two IP addresses match
exactly.
author | Kim Alvefur <zash@zash.se> |
---|---|
date | Thu, 18 Feb 2021 10:41:04 +0100 |
parent | 10853:0107ed6744aa |
child | 11762:54530085dffe |
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-- Prosody IM -- Copyright (C) 2008-2010 Matthew Wild -- Copyright (C) 2008-2010 Waqas Hussain -- -- This project is MIT/X11 licensed. Please see the -- COPYING file in the source package for more information. -- if not (prosody and prosody.config_loaded) then -- This module only supports loading inside Prosody, outside Prosody -- you should directly require net.server_select or server_event, etc. error(debug.traceback("Loading outside Prosody or Prosody not yet initialized"), 0); end local log = require "util.logger".init("net.server"); local have_util_poll = pcall(require, "util.poll"); local default_backend = have_util_poll and "epoll" or "select"; local server_type = require "core.configmanager".get("*", "network_backend") or default_backend; if require "core.configmanager".get("*", "use_libevent") then server_type = "event"; end if server_type == "event" then if not pcall(require, "luaevent.core") then log("error", "libevent not found, falling back to select()"); server_type = "select" end end local server; local set_config; if server_type == "event" then server = require "net.server_event"; local defaults = {}; for k,v in pairs(server.cfg) do defaults[k] = v; end function set_config(settings) local event_settings = { ACCEPT_DELAY = settings.accept_retry_interval; ACCEPT_QUEUE = settings.tcp_backlog; CLEAR_DELAY = settings.event_clear_interval; CONNECT_TIMEOUT = settings.connect_timeout; DEBUG = settings.debug; HANDSHAKE_TIMEOUT = settings.ssl_handshake_timeout; MAX_CONNECTIONS = settings.max_connections; MAX_HANDSHAKE_ATTEMPTS = settings.max_ssl_handshake_roundtrips; MAX_READ_LENGTH = settings.max_receive_buffer_size; MAX_SEND_LENGTH = settings.max_send_buffer_size; READ_TIMEOUT = settings.read_timeout; WRITE_TIMEOUT = settings.send_timeout; }; for k,default in pairs(defaults) do server.cfg[k] = event_settings[k] or default; end end elseif server_type == "select" then server = require "net.server_select"; local defaults = {}; for k,v in pairs(server.getsettings()) do defaults[k] = v; end function set_config(settings) local select_settings = {}; for k,default in pairs(defaults) do select_settings[k] = settings[k] or default; end server.changesettings(select_settings); end else server = require("net.server_"..server_type); set_config = server.set_config; if not server.get_backend then function server.get_backend() return server_type; end end end -- If server.hook_signal exists, replace signal.signal() local has_signal, signal = pcall(require, "util.signal"); if has_signal then if server.hook_signal then function signal.signal(signal_id, handler) if type(signal_id) == "string" then signal_id = signal[signal_id:upper()]; end if type(signal_id) ~= "number" then return false, "invalid-signal"; end return server.hook_signal(signal_id, handler); end else server.hook_signal = signal.signal; end else if not server.hook_signal then server.hook_signal = function() return false, "signal hooking not supported" end end end if prosody and set_config then local config_get = require "core.configmanager".get; local function load_config() local settings = config_get("*", "network_settings") or {}; return set_config(settings); end load_config(); prosody.events.add_handler("config-reloaded", load_config); end -- require "net.server" shall now forever return this, -- ie. server_select or server_event as chosen above. return server;