Commit Graph

67 Commits

Author SHA1 Message Date
Max Kellermann
eeb96eb367 event/TimerEvent: add type alias for std::chrono::steady_clock::duration 2020-10-08 20:48:50 +02:00
Max Kellermann
263b0ffdbb event/TimerEvent: use auto_unlink hook 2020-10-08 20:46:15 +02:00
Max Kellermann
947856ca8e event/Loop: forward-declare class TimerEvent 2020-10-08 17:24:32 +02:00
Max Kellermann
ca0179b2a9 event/Loop: set the uring_initialized flag
Don't attempt to initialize the io_uring subsystem more than once.
2020-10-06 18:58:54 +02:00
Max Kellermann
cdf8ac001c event/Loop: integrate io_uring support 2020-05-05 17:13:14 +02:00
Max Kellermann
935e622915 event/Loop: allow calling AddFD()... before starting the EventThread
Relax the assertions.  This is necessary if BlockingCall() is used
before the thread is started.
2020-05-05 17:10:17 +02:00
Rosen Penev
97425d56e7
remove gcc_unused
[[maybe_unused]] (introduced in C++17) is standard C++.

https://clang.llvm.org/docs/AttributeReference.html#maybe-unused-unused
says that this is equivalent to the GNU unused attribute.

Signed-off-by: Rosen Penev <rosenp@gmail.com>
2020-03-16 00:08:21 -07:00
Max Kellermann
2817bf9e95 copyright year 2020 2020-01-18 19:23:49 +01:00
Max Kellermann
803a48e96d release v0.21.18
-----BEGIN PGP SIGNATURE-----
 
 iQJEBAABCgAuFiEEA5IzWngIOJSkMBxDI26KWMbbRRIFAl4CKwwQHG1heEBtdXNp
 Y3BkLm9yZwAKCRAjbopYxttFEp46D/9q1pRkhYzCyZPQGX967UPoV+Bc1YMX4o2U
 Uh/HqQrKKRAK9goaxu9yMKBIFCbzj6WEZou+/uMEf6ZwXuRcnJMobrUU4+G9Yu3r
 FzlQPW870DyOhk2PWHF8CW3oMt/YH05b6nYNo2ocRnX69/oqL1G7ukbF2Pz3TPc0
 0uNQYYERdMawNCEi1OarzziR6DKuiN+MtZRgUQVacAsoUirwWGNJuaGSDtc3MMM7
 YhgKVmd9XsgVr7fykArj6PLsm2iyXJP5nDB/tIqmwMpQFyhuLUnGOMfhCq02em+r
 47LGvmZiSS/9F2JzPU8EL2yzYdBe4QvU6Ol5SfXbom11MZc3Ty502g2jUXVHjCeo
 1FljCPHbarTmKhvUc0xQXA9i6exZ0wwtxL+Zv7ZQKquRPAhq8E07qkQpdaTWa6vn
 3RfilLE1B/GCgoT6D1+zABxdJ1HRLT7tzFob2kkCccxguK3j2JjCUIkSgM6IY0yv
 a6sMEXbqa+Lh8jggs9ksoT6O+T2HHEr3tEfpFHY+t0NFRfwHd9aX9bNjK+Ji0n51
 YBf2FCb2EBrMAWNZmEnq+TuKX0HASDtoAXTviRKqBXtEG5V8MdAt4PPICCb+bkDr
 psIuYcGeK3vofvq1SwEC7h7gCvsBK5w17/oE2/jYcZLo12H1IdHe5gMP3OUhjel5
 BRi6rLlkYw==
 =XXXs
 -----END PGP SIGNATURE-----

Merge tag 'v0.21.18'

release v0.21.18
2019-12-24 16:31:06 +01:00
Max Kellermann
f1116c9258 event/Loop: remove bogus assertion
Can fail if somebody calls Break().
2019-12-23 14:20:09 +01:00
Max Kellermann
dcbb9fe07c event/Loop: round timeout up to avoid unnecessary wakeups 2019-12-22 11:58:31 +01:00
Max Kellermann
a139279575 Copyright year 2019 2019-06-17 11:17:30 +02:00
Max Kellermann
6c67408944 event/Loop: add flag alive
This replaces the old `dead` flag which was unreliable; it was `false`
if the EventThread was not yet started, which could cause deadlocks in
BlockingCall().
2019-02-05 22:38:45 +01:00
Max Kellermann
ce49d99c2f check.h: remove obsolete header
Since we switched from autotools to Meson in commit
94592c1406, we don't need to include
`config.h` early to properly enable large file support.  Meson passes
the required macros on the compiler command line instead of defining
them in `config.h`.

This means we can include `config.h` at any time, whenever we want to
check its macros, and there are no ordering constraints.
2018-11-19 16:33:49 +01:00
Max Kellermann
f5c9071494 *: copyright year 2018 2018-10-31 17:54:59 +01:00
Max Kellermann
ce68701c0c event/Loop: add flag "dead" 2018-01-29 22:52:13 +01:00
Max Kellermann
199c8aaa25 event/Loop: move code to HandleTimers() 2018-01-29 22:40:12 +01:00
Max Kellermann
3890bc5a96 event/Loop: add "noexcept" 2018-01-29 22:05:58 +01:00
Max Kellermann
497e0669ff event/PollResult: use size_t for size and index 2018-01-29 21:56:12 +01:00
Max Kellermann
f8bb66b4e0 event/Loop: use std::atomic_bool for the "quit" variable
Fixes thread sanitizer warnings.
2017-12-22 11:04:24 +01:00
Max Kellermann
b57e2f5521 event/DeferredMonitor: eliminate obsolete class
Move its code to DeferEvent instead.
2017-11-12 17:34:06 +01:00
Max Kellermann
59a8836924 event/SocketMonitor: add "noexcept" 2017-11-10 20:20:07 +01:00
Max Kellermann
30a5dd267b event/TimeoutMonitor: move code to new class TimerEvent 2017-08-29 16:28:27 +02:00
Max Kellermann
2f0d683378 event/Loop: fix inverted checkin RemoveDeferred() 2017-08-29 16:28:24 +02:00
Max Kellermann
a1309a90ac event/Loop: use boost::intrusive::list to store IdleMonitors and DeferredMonitors
The intrusive contains can easily erase items without searching
through the whole list.  This removes a good amount of runtime
overhead.
2017-08-29 15:43:16 +02:00
Max Kellermann
010855a294 event/Loop: use boost::intrusive::multiset to store TimeoutMonitors
By using an "intrusive" data structure, we can easily eliminate
struct TimerRecord.
2017-08-29 14:42:59 +02:00
Max Kellermann
71ed3ff992 event/Loop: move TimerRecord::due to class TimeoutMonitor
Prepare to eliminate the TimerRecord struct.
2017-08-29 14:13:09 +02:00
Max Kellermann
5ac72211cd event/Loop: set thread to current thread by default
Allows eliminating lots of complexity and workarounds for bogus
assertion failures.
2017-08-18 18:18:55 +02:00
Max Kellermann
7f9a2f8adb event/Loop: schedule and cancel the WakeFD in Run()
This is only needed while Run() is alive, and moving it there avoids
problems with thread-checking assertions.
2017-08-18 18:08:06 +02:00
Max Kellermann
492b20a89d event/SocketMonitor: use class SocketDescriptor 2017-08-10 19:19:58 +02:00
Max Kellermann
115af4f565 event/Loop: Break() is no-op if "quit" is already set 2017-02-10 22:24:48 +01:00
Max Kellermann
14986b153a event/Loop: use std::lock_guard 2017-02-09 21:26:55 +01:00
Max Kellermann
7372c931b3 event/Loop: make IsInsideOrNull() available in the NDEBUG build
Fixes build breakage by commit 4e5271fcdf7; and this method does make
sense in non-debug builds.
2017-02-09 21:21:49 +01:00
Max Kellermann
5900253b85 update copyright year 2017-01-03 20:48:59 +01:00
Max Kellermann
2e182e84c3 thread/Mutex: remove ScopeLock, use std::lock_guard directly 2017-01-03 07:11:57 +01:00
Max Kellermann
b042095ac2 event/Loop: use std::chrono 2016-12-28 01:15:08 +01:00
Max Kellermann
018c5ef731 event/Loop: use C++11 initializers 2016-12-27 23:13:26 +01:00
Max Kellermann
1d67aa7bf2 update copyright year to 2016 2016-02-26 17:54:05 +01:00
Max Kellermann
712ed555e6 Copyright year 2015 2015-01-01 19:48:13 +01:00
Max Kellermann
3c29aa6271 event/Loop: read the "again" flag while holding mutex 2014-12-14 14:47:36 +01:00
Max Kellermann
4a28333039 event/Loop: remove the dummy constructor argument 2014-02-05 00:00:03 +01:00
Max Kellermann
4f83c60296 copyright year 2014 2014-01-13 22:31:55 +01:00
Max Kellermann
eb23ef1747 event/Loop: allow AddTimer() after Run() has returned
Kludge for libavahi-client quirk.
2014-01-09 20:56:00 +01:00
Max Kellermann
61b938d6fa event/Loop: allow scheduling events before Run()
Add the debug-only flag "virgin" which gets checked by assert()
calls.  Fixes assertion failures when using zeroconf/avahi.
2014-01-09 17:52:55 +01:00
Max Kellermann
582c2105a9 event/Loop: cancel the WakeFD monitor in destructor 2014-01-06 21:57:40 +01:00
Max Kellermann
793962c5b8 event/SocketMonitor: don't close the socket automatically
Users now have to call Close() explicitly.  This simplifies using the
class, as most users have automatic socket management already, and
Steal() had to be used often.
2014-01-06 18:26:55 +01:00
Max Kellermann
e599b86424 event/Loop: try to avoid the WakeFD when adding DeferredMonitor
Add a flag that indicates whether the EventLoop is currently "busy".
As long as that flag is set, it does not need to be woken up - we can
simply add the DeferredMonitor to the list, and it will be caught by
EventLoop very soon.  This eliminates nearly all of the
DeferredMonitor overhead when compared to IdleMonitor, rendering
IdleMonitor mostly obsolete.
2014-01-05 02:15:34 +01:00
Max Kellermann
da9e584921 event/Loop: combine multiple WakeFD::Write() calls
Reduce DeferredMonitor overhead.
2014-01-05 02:15:10 +01:00
Max Kellermann
e9d764d7ad event/Loop: add attribute "again"
Improved support for added events.
2014-01-05 02:15:01 +01:00
Max Kellermann
6268955778 event/Loop: add thread-safety assertions 2014-01-05 02:14:31 +01:00