Commit Graph

250 Commits

Author SHA1 Message Date
Max Kellermann
9d4020501c event/SocketMonitor: make constructor "explicit" 2017-11-10 20:17:27 +01:00
Max Kellermann
81350d65bc event/SocketMonitor: use C++11 initializers 2017-11-10 20:16:26 +01:00
Max Kellermann
3c41e9f022 evnet/SocketMonitor: move WIN32/ERROR comment to PollGroupWinSelect.hxx 2017-11-10 19:57:54 +01:00
Max Kellermann
49784513b1 util/{Const,Writable}Buffer, ...: rename IsEmpty() to empty(), imitating STL 2017-11-10 19:24:33 +01:00
Max Kellermann
9df4853e23 event/DeferredCall: rename to DeferEvent 2017-09-21 22:40:25 +02:00
Max Kellermann
987c505906 event/TimeoutMonitor: remove obsolete class 2017-08-29 16:53:15 +02:00
Max Kellermann
7ae57a3531 event/MultiSocketMonitor: migrate from TimeoutMonitor to TimerEvent 2017-08-29 16:28:27 +02:00
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
d4266d0063 event/Loop: remove unused method TimerRecord::IsDue() 2017-08-29 13:41:11 +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
6d43e70a93 event/SignalMonitor: throw exception instead of raising fatal error 2017-08-11 09:36:22 +02:00
Max Kellermann
33b4114534 system/fd_util: remove unused library 2017-08-11 09:20:15 +02:00
Max Kellermann
d705a92e43 net/IPv4Address: new class 2017-08-11 09:09:04 +02:00
Max Kellermann
1f47dc990d net/SocketDescriptor: add method SetKeepAlive() 2017-08-10 19:25:02 +02:00
Max Kellermann
9a5bcc6db0 net/ServerSocket: pass UniqueSocketDescriptor&& to OnAccept() 2017-08-10 19:20:14 +02:00
Max Kellermann
492b20a89d event/SocketMonitor: use class SocketDescriptor 2017-08-10 19:19:58 +02:00
Max Kellermann
da90f484aa net/SocketUtil: socket_bind_listen() returns UniqueSocketDescriptor 2017-08-10 13:12:13 +02:00
Max Kellermann
979f1b6c39 release v0.20.9
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Merge tag 'v0.20.9'

release v0.20.9
2017-06-04 12:57:05 +02:00
Max Kellermann
a057b4f6d8 *: add lost of "noexcept" specifications 2017-06-04 12:46:48 +02:00
Max Kellermann
4faef28cc5 release v0.20.7
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Merge tag 'v0.20.7'

release v0.20.7
2017-05-15 23:01:49 +02:00
Max Kellermann
71f0ed8b74 *: add "noexcept" to many, many function prototypes
This eliminates some overhead, because the compiler doesn't need to
consider these functions throwing.
2017-05-08 14:44:49 +02:00
Max Kellermann
781487c4dd thread/Thread: use BoundMethod 2017-02-10 22:46:09 +01:00
Max Kellermann
9324fbf921 event/Thread: remove the Mutex
We don't need to access Thread::handle early inside the EventThread,
so we don't need this trick anymore.
2017-02-10 22:29:31 +01:00
Max Kellermann
115af4f565 event/Loop: Break() is no-op if "quit" is already set 2017-02-10 22:24:48 +01:00
Max Kellermann
822724d1aa event/Thread: auto-stop in the destructor 2017-02-10 22:24:46 +01:00
Max Kellermann
de80c270bd IOThread: move code to class EventThread 2017-02-10 21:40:39 +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
eda06993f8 event/MultiSocketMonitor: add method Reset() 2017-02-09 21:12:23 +01:00
Max Kellermann
4b30ef1cf2 event/MultiSocketMonitor: use C++11 initializer 2017-02-09 21:12:23 +01:00
Max Kellermann
e92e5e8eb8 event/MultiSocketMonitor: more API documentation
Now ClearSocketList() may only be called from PrepareSockets().
Calling it before destroying the object doesn't work properly, because
it doesn't unregister the TimeoutMonitor and the IdleMonitor.  Some of
its callers need to be fixed.
2017-02-09 21:12:23 +01:00
Max Kellermann
4e5271fcdf event/Call: allow usage during shutdown
Change EventLoop::IsInside() call to EventLoop::IsInsideOrNull().
This means that BlockingCall() may be used during shutdown, after the
main EventLoop::Run() has finished.  This is important because mixers
are currently registered in the main EventLoop.
2017-02-09 21:12:23 +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
e2b7c30811 event/BufferedSocket: pass std::exception_ptr to OnSocketError() 2016-11-02 10:38:05 +01:00
Max Kellermann
aead221184 event/ServerSocket: migrate from class Error to C++ exceptions 2016-10-28 21:22:25 +02:00
Max Kellermann
63ab7767a3 event/Call: rethrow exceptions in calling thread 2016-09-09 18:14:21 +02:00
Max Kellermann
ea0e6d9824 fs/FileSystem: RemoveFile() throws exception on error 2016-08-15 22:25:15 +02:00
Max Kellermann
22a353b8e3 event/SignalMonitor: fix obsolete nullptr check in SignalCallback() 2016-08-15 12:40:16 +02:00
Max Kellermann
b67e7df38e release v0.19.17
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Merge tag 'v0.19.17'

release v0.19.17
2016-07-09 00:46:09 +02:00
Max Kellermann
b46cf57d98 event/BufferedSocket: OnSocketReady() returns true after close
Fixes use-after-free bug (https://bugs.musicpd.org/view.php?id=4548).
2016-07-07 13:52:20 +02:00
Max Kellermann
3fd70a769a event/SignalMonitor: remove unused function SignalMonitorGetEventLoop 2016-06-20 10:48:34 +02:00
Max Kellermann
4280f84535 event/SignalMonitor: use BoundMethod instead of raw function pointer 2016-06-20 10:46:36 +02:00
Max Kellermann
829616534e event/DeferredCall: new class supposed to replace DeferredMonitor
Comes with a callback pointer instead of a virtual method, which
allows multiple instances in one class.
2016-06-17 18:26:29 +02:00
Max Kellermann
863f4d8366 util/BindMethod: new utility class for callbacks
Replaces the old BoundMethod template.
2016-06-17 18:20:19 +02:00
Max Kellermann
5ffe3773d4 event/MaskMonitor: add variant with bound method 2016-03-10 22:37:33 +01:00
Max Kellermann
e52ac0b187 event/MaskMonitor: new class to replace code in GlobalEvents and Idle 2016-03-05 19:15:50 +01:00
Max Kellermann
1aee89f5ea *: include cleanup (using iwyu) 2016-03-01 22:08:13 +01:00
Max Kellermann
1d67aa7bf2 update copyright year to 2016 2016-02-26 17:54:05 +01:00
Anthony DeRossi
de332a16d1 event/ServerSocket: fix AF_UNIX address in use error
bind fails with an "address already in use" error if the socket path
already exists.

This was broken by cbb595ba.
2015-09-30 21:50:34 +02:00
Max Kellermann
cbb595ba83 event/ServerSocket: use AllocatedSocketAddress to build local socket address 2015-07-22 11:05:48 +02:00
Max Kellermann
fdeec0307e event/ServerSocket: use AllocatedSocketAddress for OneServerSocket::address
Manages memory automatically.
2015-07-22 11:05:08 +02:00
Max Kellermann
7de0a621e3 net/StaticSocketAddress: replace cast operator with GetAddress()
The implicit cast operator can be very dangerous.
2015-07-22 10:55:57 +02:00
Max Kellermann
83752e9349 net/ToString: rename sockaddr_to_string() to ToString() 2015-07-22 10:26:18 +02:00
Max Kellermann
6f22452b54 net/Resolver: move sockaddr_to_string() to ToString.cxx 2015-07-22 10:03:36 +02:00
Max Kellermann
b31d171ae8 *: doxygen fixups 2015-03-17 11:21:43 +01:00
Max Kellermann
5222c684d3 event/ServerSocket: #ifdef out local socket support on Windows 2015-03-05 10:07:07 +01:00
Max Kellermann
12de22d3bb net/StaticSocketAdress: new class wrapping struct sockaddr_storage 2015-02-13 21:16:43 +01:00
Max Kellermann
4e30e74739 net/SocketAddress: light wrapper for struct sockaddr 2015-02-10 22:06:06 +01:00
Max Kellermann
42890b9acf system/{Resolver,Socket{Error,Util}}: move to new library libnet.a 2015-02-10 22:06:06 +01:00
Max Kellermann
0cf57cc7ca event/ServerSocket: remove obsolete macro DEFAULT_PORT 2015-02-10 20:27:45 +01:00
Max Kellermann
68fcbaf4c8 event/ServerSocket: remove obsolete typedef 2015-02-10 20:24:23 +01:00
Max Kellermann
712ed555e6 Copyright year 2015 2015-01-01 19:48:13 +01:00
Max Kellermann
adfc5db3d2 Merge branch 'v0.19.x' 2014-12-15 00:46:56 +01:00
Max Kellermann
3c29aa6271 event/Loop: read the "again" flag while holding mutex 2014-12-14 14:47:36 +01:00
Max Kellermann
88b75b57d0 playlist, InotifySource, ...: update GLib comments 2014-12-04 23:33:08 +01:00
Max Kellermann
a8ebfd7a92 event/DeferredMonitor: include cleanup 2014-11-25 10:44:06 +01:00
Max Kellermann
dc03f003ac release v0.18.18
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Merge tag 'v0.18.18' into v0.19.x
2014-11-18 21:38:44 +01:00
Max Kellermann
3f5f96ac91 event/ServerSocket: fix get_remote_uid() error value
Must return -1 on error, not 0.  0 is root.
2014-11-18 20:53:59 +01:00
Max Kellermann
a9c3ca8606 event/IdleMonitor: remove redundant comment 2014-10-10 22:39:11 +02:00
Max Kellermann
c84508ae9f Merge branch 'v0.18.x' 2014-08-24 13:20:35 +02:00
Max Kellermann
f06fe1ea98 event/TimeoutMonitor: really reset "active" flag before invoking OnTimeout()
The previous commit was broken.  D'oh!
2014-08-24 13:19:50 +02:00
Max Kellermann
77f2cd6513 Merge branch 'v0.18.x' 2014-08-24 13:15:17 +02:00
Max Kellermann
d16fb79708 event/TimeoutMonitor: reset "active" flag before invoking OnTimeout()
The IsActive() method returned true even if the timer was not active,
after it completed once.  This broke the state file timer, and the
state file was not saved periodically.
2014-08-24 13:13:12 +02:00
Max Kellermann
8921b4f9d1 event/BufferedSocket: fix inversed buffer check
This was broken by commit 84d20d9e, which deleted the "!" from the
check.
2014-08-07 16:07:48 +02:00
Max Kellermann
c3f111a56c event/BufferedSocket: fix inversed buffer check
This was broken by commit 84d20d9e, which deleted the "!" from the
check.
2014-08-07 16:03:44 +02:00
Max Kellermann
ea26da0be7 util/FifoBuffer: rename to StaticFifoBuffer 2014-08-06 17:29:05 +02:00
Max Kellermann
0efb67b51e DeferredMonitor: fix race condition when using GLib event loop
Turns out the lock-free code using atomics was not thread-safe.  The
given callback could be invoked by GLib before the source_id attribute
was assigned.  This commit changes the DeferredMonitor class to use a
Mutex to block the event loop until source_id is assigned.  This bug
does not exist in the 0.19 branch because it does not use the GLib
main loop anymore.
2014-04-26 22:11:23 +02:00
Max Kellermann
7d353bbe2a configure.ac: always define _GNU_SOURCE on Linux
Make sure glibc gives us all features.
2014-03-15 18:27:09 +01:00
Max Kellermann
0102a8665a event/SignalMonitor: fix build failure due to missing signal.h include 2014-03-02 10:21:31 +01:00
Max Kellermann
c32477a223 Merge branch 'v0.18.x' 2014-02-18 21:46:41 +01:00
Max Kellermann
5e1e92626c event/SignalMonitor: unblock signals after fork
Fixes hanging child process in the "pipe" output plugin.
2014-02-18 19:13:50 +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
27ca0db7a6 util/Alloc: new library replacing GLib's g_malloc() 2014-01-07 23:35:18 +01:00
Max Kellermann
582c2105a9 event/Loop: cancel the WakeFD monitor in destructor 2014-01-06 21:57:40 +01:00
Max Kellermann
08f5b9f1f9 event/MultiSocketMonitor: add method ClearSocketList() 2014-01-06 18:27:26 +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
617090cfda event/IdleMonitor: cancel in destructor only if active
Debug-mode workaround for bogus assertion failure.
2014-01-06 18:21:45 +01:00
Max Kellermann
a9e604d51d event/MultiSocketMonitor: API documentation 2014-01-06 08:59:27 +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