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44 lines
1.1 KiB
44 lines
1.1 KiB
-- Prosody IM
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-- Copyright (C) 2014 Daurnimator
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--
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-- This project is MIT/X11 licensed. Please see the
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-- COPYING file in the source package for more information.
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--
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-- This module allows you to use cqueues with a net.server mainloop
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--
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local server = require "prosody.net.server";
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local cqueues = require "cqueues";
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local timer = require "prosody.util.timer";
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assert(cqueues.VERSION >= 20150113, "cqueues newer than 20150113 required")
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-- Create a single top level cqueue
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local cq;
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if server.cq then -- server provides cqueues object
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cq = server.cq;
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elseif server.watchfd then
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cq = cqueues.new();
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local timeout = timer.add_task(cq:timeout() or 0, function ()
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-- FIXME It should be enough to reschedule this timeout instead of replacing it, but this does not work. See https://issues.prosody.im/1572
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assert(cq:loop(0));
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return cq:timeout();
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end);
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server.watchfd(cq:pollfd(), function ()
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assert(cq:loop(0));
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local t = cq:timeout();
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if t then
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timer.stop(timeout);
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timeout = timer.add_task(cq:timeout(), function ()
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assert(cq:loop(0));
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return cq:timeout();
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end);
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end
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end);
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else
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error "NYI"
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end
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return {
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cq = cq;
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}
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