prosody
6427e2642976
net/cqueues.lua

Find changesets by keywords by author, files, the commit message, revision number or hash, or revset expression.

Software / code / prosody

Annotate

net/cqueues.lua @ 11752:6427e2642976

Merge 0.11->trunk
author Kim Alvefur <zash@zash.se>
date Tue, 31 Aug 2021 13:03:44 +0200
parent 10999:37b884d675f7
child 12974:ba409c67353b
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
6514
d425fc41e59f net.cqueues: Add module that allows use of cqueues while still using net.server as main loop
daurnimator <quae@daurnimator.com>
parents:
diff changeset
1 -- Prosody IM
d425fc41e59f net.cqueues: Add module that allows use of cqueues while still using net.server as main loop
daurnimator <quae@daurnimator.com>
parents:
diff changeset
2 -- Copyright (C) 2014 Daurnimator
d425fc41e59f net.cqueues: Add module that allows use of cqueues while still using net.server as main loop
daurnimator <quae@daurnimator.com>
parents:
diff changeset
3 --
d425fc41e59f net.cqueues: Add module that allows use of cqueues while still using net.server as main loop
daurnimator <quae@daurnimator.com>
parents:
diff changeset
4 -- This project is MIT/X11 licensed. Please see the
d425fc41e59f net.cqueues: Add module that allows use of cqueues while still using net.server as main loop
daurnimator <quae@daurnimator.com>
parents:
diff changeset
5 -- COPYING file in the source package for more information.
d425fc41e59f net.cqueues: Add module that allows use of cqueues while still using net.server as main loop
daurnimator <quae@daurnimator.com>
parents:
diff changeset
6 --
d425fc41e59f net.cqueues: Add module that allows use of cqueues while still using net.server as main loop
daurnimator <quae@daurnimator.com>
parents:
diff changeset
7 -- This module allows you to use cqueues with a net.server mainloop
d425fc41e59f net.cqueues: Add module that allows use of cqueues while still using net.server as main loop
daurnimator <quae@daurnimator.com>
parents:
diff changeset
8 --
d425fc41e59f net.cqueues: Add module that allows use of cqueues while still using net.server as main loop
daurnimator <quae@daurnimator.com>
parents:
diff changeset
9
d425fc41e59f net.cqueues: Add module that allows use of cqueues while still using net.server as main loop
daurnimator <quae@daurnimator.com>
parents:
diff changeset
10 local server = require "net.server";
d425fc41e59f net.cqueues: Add module that allows use of cqueues while still using net.server as main loop
daurnimator <quae@daurnimator.com>
parents:
diff changeset
11 local cqueues = require "cqueues";
10999
37b884d675f7 net.cqueues: Fix resuming after timeouts
Kim Alvefur <zash@zash.se>
parents: 10996
diff changeset
12 local timer = require "util.timer";
6538
f1eb66288f60 net.cqueues: Fix incorrect version check
daurnimator <quae@daurnimator.com>
parents: 6537
diff changeset
13 assert(cqueues.VERSION >= 20150113, "cqueues newer than 20150113 required")
6514
d425fc41e59f net.cqueues: Add module that allows use of cqueues while still using net.server as main loop
daurnimator <quae@daurnimator.com>
parents:
diff changeset
14
d425fc41e59f net.cqueues: Add module that allows use of cqueues while still using net.server as main loop
daurnimator <quae@daurnimator.com>
parents:
diff changeset
15 -- Create a single top level cqueue
d425fc41e59f net.cqueues: Add module that allows use of cqueues while still using net.server as main loop
daurnimator <quae@daurnimator.com>
parents:
diff changeset
16 local cq;
d425fc41e59f net.cqueues: Add module that allows use of cqueues while still using net.server as main loop
daurnimator <quae@daurnimator.com>
parents:
diff changeset
17
d425fc41e59f net.cqueues: Add module that allows use of cqueues while still using net.server as main loop
daurnimator <quae@daurnimator.com>
parents:
diff changeset
18 if server.cq then -- server provides cqueues object
d425fc41e59f net.cqueues: Add module that allows use of cqueues while still using net.server as main loop
daurnimator <quae@daurnimator.com>
parents:
diff changeset
19 cq = server.cq;
10996
d742095046f9 net.cqueues: Switch to server.watchfd for main loop integration
Kim Alvefur <zash@zash.se>
parents: 6538
diff changeset
20 elseif server.watchfd then
6514
d425fc41e59f net.cqueues: Add module that allows use of cqueues while still using net.server as main loop
daurnimator <quae@daurnimator.com>
parents:
diff changeset
21 cq = cqueues.new();
10999
37b884d675f7 net.cqueues: Fix resuming after timeouts
Kim Alvefur <zash@zash.se>
parents: 10996
diff changeset
22 local timeout = timer.add_task(cq:timeout() or 0, function ()
37b884d675f7 net.cqueues: Fix resuming after timeouts
Kim Alvefur <zash@zash.se>
parents: 10996
diff changeset
23 -- FIXME It should be enough to reschedule this timeout instead of replacing it, but this does not work. See https://issues.prosody.im/1572
37b884d675f7 net.cqueues: Fix resuming after timeouts
Kim Alvefur <zash@zash.se>
parents: 10996
diff changeset
24 assert(cq:loop(0));
37b884d675f7 net.cqueues: Fix resuming after timeouts
Kim Alvefur <zash@zash.se>
parents: 10996
diff changeset
25 return cq:timeout();
37b884d675f7 net.cqueues: Fix resuming after timeouts
Kim Alvefur <zash@zash.se>
parents: 10996
diff changeset
26 end);
10996
d742095046f9 net.cqueues: Switch to server.watchfd for main loop integration
Kim Alvefur <zash@zash.se>
parents: 6538
diff changeset
27 server.watchfd(cq:pollfd(), function ()
6514
d425fc41e59f net.cqueues: Add module that allows use of cqueues while still using net.server as main loop
daurnimator <quae@daurnimator.com>
parents:
diff changeset
28 assert(cq:loop(0));
10999
37b884d675f7 net.cqueues: Fix resuming after timeouts
Kim Alvefur <zash@zash.se>
parents: 10996
diff changeset
29 local t = cq:timeout();
37b884d675f7 net.cqueues: Fix resuming after timeouts
Kim Alvefur <zash@zash.se>
parents: 10996
diff changeset
30 if t then
37b884d675f7 net.cqueues: Fix resuming after timeouts
Kim Alvefur <zash@zash.se>
parents: 10996
diff changeset
31 timer.stop(timeout);
37b884d675f7 net.cqueues: Fix resuming after timeouts
Kim Alvefur <zash@zash.se>
parents: 10996
diff changeset
32 timeout = timer.add_task(cq:timeout(), function ()
37b884d675f7 net.cqueues: Fix resuming after timeouts
Kim Alvefur <zash@zash.se>
parents: 10996
diff changeset
33 assert(cq:loop(0));
37b884d675f7 net.cqueues: Fix resuming after timeouts
Kim Alvefur <zash@zash.se>
parents: 10996
diff changeset
34 return cq:timeout();
37b884d675f7 net.cqueues: Fix resuming after timeouts
Kim Alvefur <zash@zash.se>
parents: 10996
diff changeset
35 end);
37b884d675f7 net.cqueues: Fix resuming after timeouts
Kim Alvefur <zash@zash.se>
parents: 10996
diff changeset
36 end
6514
d425fc41e59f net.cqueues: Add module that allows use of cqueues while still using net.server as main loop
daurnimator <quae@daurnimator.com>
parents:
diff changeset
37 end);
d425fc41e59f net.cqueues: Add module that allows use of cqueues while still using net.server as main loop
daurnimator <quae@daurnimator.com>
parents:
diff changeset
38 else
d425fc41e59f net.cqueues: Add module that allows use of cqueues while still using net.server as main loop
daurnimator <quae@daurnimator.com>
parents:
diff changeset
39 error "NYI"
d425fc41e59f net.cqueues: Add module that allows use of cqueues while still using net.server as main loop
daurnimator <quae@daurnimator.com>
parents:
diff changeset
40 end
d425fc41e59f net.cqueues: Add module that allows use of cqueues while still using net.server as main loop
daurnimator <quae@daurnimator.com>
parents:
diff changeset
41
d425fc41e59f net.cqueues: Add module that allows use of cqueues while still using net.server as main loop
daurnimator <quae@daurnimator.com>
parents:
diff changeset
42 return {
d425fc41e59f net.cqueues: Add module that allows use of cqueues while still using net.server as main loop
daurnimator <quae@daurnimator.com>
parents:
diff changeset
43 cq = cq;
d425fc41e59f net.cqueues: Add module that allows use of cqueues while still using net.server as main loop
daurnimator <quae@daurnimator.com>
parents:
diff changeset
44 }