prosody
07f478b1f7c0
net/server.lua

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net/server.lua @ 4982:07f478b1f7c0

net.server_select: Remove extraneous variable
author Matthew Wild <mwild1@gmail.com>
date Sun, 22 Jul 2012 23:39:27 +0100
parent 4811:1d1fdfa29f06
child 5198:430797a8fc81
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
2925
692b3c6c5bd2 Merge 0.6->0.7
Matthew Wild <mwild1@gmail.com>
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1 -- Prosody IM
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2 -- Copyright (C) 2008-2010 Matthew Wild
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3 -- Copyright (C) 2008-2010 Waqas Hussain
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4 --
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5 -- This project is MIT/X11 licensed. Please see the
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6 -- COPYING file in the source package for more information.
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7 --
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22b6b1899a55 net.server: Log an error when libevent is requested, but luaevent is unavailable, and don't load luaevent when not requested.
Waqas Hussain <waqas20@gmail.com>
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8
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447634564356 net.server: Don't load configmanager if not running inside Prosody, assume server_select
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9 local use_luaevent = prosody and require "core.configmanager".get("*", "core", "use_libevent");
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c69cb5c171e0 net.server: New net.server to choose the appropriate library from server_select/server_event based on the availability of luaevent and the use_libevent config option
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10
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11 if use_luaevent then
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12 use_luaevent = pcall(require, "luaevent.core");
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13 if not use_luaevent then
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14 log("error", "libevent not found, falling back to select()");
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15 end
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16 end
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17
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18 local server;
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20 if use_luaevent then
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1d1fdfa29f06 net.server: server_select != server_event (thanks Nulani, Florob)
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21 server = require "net.server_event";
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07d0a3a75c8a net.server, net.timer, net.server_select: Rearrange dependencies between these three modules. server.addtimer() is no longer a public function (renamed to _addtimer) and is not available at all from server_event (compat code removed to prevent traceback) (thanks Nulani)
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22
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1ab73691b58e net.server: When libevent backend is in use, override signal.signal to use server.hook_signal
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23 -- Overwrite signal.signal() because we need to ask libevent to
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24 -- handle them instead
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25 local ok, signal = pcall(require, "util.signal");
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26 if ok and signal then
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27 local _signal_signal = signal.signal;
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28 function signal.signal(signal_id, handler)
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29 if type(signal_id) == "string" then
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30 signal_id = signal[signal_id:upper()];
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31 end
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32 if type(signal_id) ~= "number" then
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33 return false, "invalid-signal";
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34 end
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35 return server.hook_signal(signal_id, handler);
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36 end
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37 end
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38 else
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39 server = require "net.server_select";
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40 end
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41
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23c687039652 net.server: Add some comments to explain to waqas how it all works :)
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42 -- require "net.server" shall now forever return this,
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43 -- ie. server_select or server_event as chosen above.
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44 return server;