2 -- Copyright (C) 2008-2010 Matthew Wild
3 -- Copyright (C) 2008-2010 Waqas Hussain
5 -- This project is MIT/X11 licensed. Please see the
6 -- COPYING file in the source package for more information.
9 local server_type = prosody and require "core.configmanager".get("*", "network_backend") or "select";
10 if prosody and require "core.configmanager".get("*", "use_libevent") then
11 server_type = "event";
14 if server_type == "event" then
15 if not pcall(require, "luaevent.core") then
16 log("error", "libevent not found, falling back to select()");
17 server_type = "select"
23 if server_type == "event" then
24 server = require "net.server_event";
27 for k,v in pairs(server.cfg) do
30 function set_config(settings)
31 local event_settings = {
32 ACCEPT_DELAY = settings.event_accept_retry_interval;
33 ACCEPT_QUEUE = settings.tcp_backlog;
34 CLEAR_DELAY = settings.event_clear_interval;
35 CONNECT_TIMEOUT = settings.connect_timeout;
36 DEBUG = settings.debug;
37 HANDSHAKE_TIMEOUT = settings.ssl_handshake_timeout;
38 MAX_CONNECTIONS = settings.max_connections;
39 MAX_HANDSHAKE_ATTEMPTS = settings.max_ssl_handshake_roundtrips;
40 MAX_READ_LENGTH = settings.max_receive_buffer_size;
41 MAX_SEND_LENGTH = settings.max_send_buffer_size;
42 READ_TIMEOUT = settings.read_timeout;
43 WRITE_TIMEOUT = settings.send_timeout;
46 for k,default in pairs(defaults) do
47 server.cfg[k] = event_settings[k] or default;
50 elseif server_type == "select" then
51 server = require "net.server_select";
54 for k,v in pairs(server.getsettings()) do
57 function set_config(settings)
58 local select_settings = {};
59 for k,default in pairs(defaults) do
60 select_settings[k] = settings[k] or default;
62 server.changesettings(select_settings);
65 error("Unsupported server type")
68 -- If server.hook_signal exists, replace signal.signal()
69 local ok, signal = pcall(require, "util.signal");
70 if server.hook_signal then
72 function signal.signal(signal_id, handler)
73 if type(signal_id) == "string" then
74 signal_id = signal[signal_id:upper()];
76 if type(signal_id) ~= "number" then
77 return false, "invalid-signal";
79 return server.hook_signal(signal_id, handler);
83 server.hook_signal = signal.signal;
87 local config_get = require "core.configmanager".get;
88 local function load_config()
89 local settings = config_get("*", "network_settings") or {};
90 return set_config(settings);
93 prosody.events.add_handler("config-reloaded", load_config);
96 -- require "net.server" shall now forever return this,
97 -- ie. server_select or server_event as chosen above.