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path: root/src/socketengines/socketengine_kqueue.cpp
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2020-01-11Update copyright headers.InspIRCd Robot
2019-10-05Tweak the workaround for NetBSD's kqueue using intptr_t for udata.Peter Powell
Thanks to @niacat for getting this fixed upstream.
2019-05-03Work around NetBSD's EV_SET using intptr_t instead of void*.Peter Powell
Reported by @ensra.
2017-10-22Deduplicate error handling in the socket engines.Peter Powell
2017-10-22Convert GetMaxFds() to size_t and deduplicate setting code.Peter Powell
2017-07-11Improve and centralize socket engine event counters.Robin Burchell
The write counters were close to useless because they were only incremented on a write "event" which is only triggered when writing would block. Read handling was a little more useful in that all reads must happen through the socket engine, so these were happening at the correct time, but we can clean this up by doing it in the SE itself rather than each platform port. This means that both read and write events are now easily and usefully defined as "a syscall of either read or write was attempted". We also count empty read and write events as being an event, because they still were an attempt to poll a socket in some way. This may help to identify "bad" code which is repeatedly trying to read a socket for some reason. Lastly, we check for failed read/write calls, and log them as an error event. A lot of the time, this is how sockets are determined as being disconnected (ie. at read/write time). While we're at it, split Update() in two to make the calls more self-describing. This has no real impact since only one call is made at a time anyway.
2015-04-12Dispatch EventHandler events to dedicated virtual functionsAttila Molnar
Remove enum EventType
2014-06-14Kill needless #includes in source filesAttila Molnar
2014-06-07Change the number reported by SocketEngine::GetMaxFds() to be informalAttila Molnar
Do not exit if we can't determine it
2014-06-07Relax fd bounds checkingAttila Molnar
We can cope with fds greater than SocketEngine::GetMaxFds() since 3752b3f59d5216d7dc6221a361efc76b9ad2273d
2014-02-09Store the EventHandler* in the kevent/epoll_event/portev structAttila Molnar
This removes the need to call GetRef() for every socket in DispatchEvents()
2014-02-09Queue changes in socketengine_kqueue and submit them as we poll for new eventsAdam
2014-02-08Change all socketengine methods to be staticAttila Molnar
2014-02-08Move socketengine stats into a new classAttila Molnar
2014-02-08Update SocketEngine::CurrentSetSize in AddFdRef()/DelFdRef()Attila Molnar
2014-02-08Rename SocketEngine::AddFd() and DelFd() to AddFdRef() and DelFdRef()Attila Molnar
2014-02-08Move variables in socketenginesAttila Molnar
Move timespec to DispatchEvents() in kqueue, there is no reason for it to be a member variable
2014-02-08Replace SocketEngine::GetName() with INSPIRCD_SOCKETENGINE_NAME defineAttila Molnar
2014-02-05socketengine_kqueue Remove dead codeAttila Molnar
2014-02-05Fix oversight in 3752b3f59d5216d7dc6221a361efc76b9ad2273dAttila Molnar
2014-02-04Coding style changes in socketenginesAdam
2014-02-04New socketengine stuff:Adam
Use vectors that grow as necessary instead of mass allocating everything at once Rework poll engine logic to make sense
2013-08-30Merge insp20attilamolnar
2013-07-07Fix low risk crash when we can't determine maximum open socket count.Peter Powell
2013-05-19Fix spacing in calls to LogManager::Log.Peter Powell
2013-04-12Add LOG_ prefix to the log level enum values.Peter Powell
2012-12-25OpenBSD does not have KERN_MAXFILESPERPROC.Peter Powell
2012-10-14Replace printf(_c) with iostreamChrisTX
2012-04-19Replace copyright headers with headers granting specific authors copyrightRobby-
2011-03-03Fix excessive memory use in kqueueDaniel De Graaf
The maximum number of file descriptors was incorrectly using the OS maximum, not the process maximum. Thanks to Liath for finding & testing.
2010-03-16Fix mismatched return value in kqueue DelFddanieldg
git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@12639 e03df62e-2008-0410-955e-edbf42e46eb7
2010-03-16Fix typo in kqueuedanieldg
git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@12638 e03df62e-2008-0410-955e-edbf42e46eb7
2010-03-02DelFd should not fail, it will leave a bad dangling pointer in that casedanieldg
git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@12584 e03df62e-2008-0410-955e-edbf42e46eb7
2010-03-02Don't send events for removed FDs when both read and write are readydanieldg
git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@12582 e03df62e-2008-0410-955e-edbf42e46eb7
2010-02-13Fix kqueue to not report 0 maximum open socketsdanieldg
git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@12449 e03df62e-2008-0410-955e-edbf42e46eb7
2010-01-18Remove excessive gettimeofday system callsdanieldg
git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@12293 e03df62e-2008-0410-955e-edbf42e46eb7
2010-01-11...because every now and again, i have to do a massive commit.brain
git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@12248 e03df62e-2008-0410-955e-edbf42e46eb7
2009-09-30Remove include/inspircd_se_config.h and socketengine-specific headersdanieldg
git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@11784 e03df62e-2008-0410-955e-edbf42e46eb7
2009-09-28Fix linking errors on BSDdanieldg
git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@11774 e03df62e-2008-0410-955e-edbf42e46eb7
2009-09-26Add FD_WANT_SINGLE_WRITE to efficiently replace FD_WANT_POLL_WRITEdanieldg
git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@11762 e03df62e-2008-0410-955e-edbf42e46eb7
2009-09-26Clean up SocketEngine interface to allow edge-triggered I/O and sockets that ↵danieldg
do not force readability. git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@11760 e03df62e-2008-0410-955e-edbf42e46eb7
2009-09-21Create StreamSocket for IO hooking implementationdanieldg
Fixes the SSL SendQ bug Removes duplicate code between User and BufferedSocket Simplify SSL module API Simplify EventHandler API (Readable/Writeable moved to SE) Add hook for culled objects to invoke callbacks prior to destructor Replace SocketCull with GlobalCull now that sockets can close themselves Shorten common case of user read/parse/write path: User::Write is now zero-copy up to syscall/SSL invocation User::Read has only two copy/scan passes from read() to ProcessCommand git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@11752 e03df62e-2008-0410-955e-edbf42e46eb7
2009-03-15Update all wiki links to point to the new wiki. This was done automatically ↵psychon
with the following command, only .Makefile.inc got some indent fixups by hand. for file in $(find -type f -and -not -path '*/.svn/*' -and -not -name '*.so') ; do sed -e 's#http://www.inspircd.org/wiki#http://wiki.inspircd.org#' -e 's#http://wiki.inspircd.org/index.php/#http://wiki.inspircd.org/#' -i $file ; done git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@11223 e03df62e-2008-0410-955e-edbf42e46eb7
2009-02-14Nuke trailing spacespeavey
git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@11105 e03df62e-2008-0410-955e-edbf42e46eb7
2009-02-06Some fixes to the kqueue socket enginepsychon
The old code choked badly if a socket which was !eh->Readable() was added (it went into an endless loop where kqueue would keep reporting that socket for writeability). This also fixes a bug where DelFd() failed to clean up properly which caused the next AddFd() for an identical fd number to fail. Oh and this also adds some error messages and does some minor cleanup... git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@11033 e03df62e-2008-0410-955e-edbf42e46eb7
2009-01-18Missed one, thx peavey!w00t
git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@10972 e03df62e-2008-0410-955e-edbf42e46eb7
2009-01-18Fix what should have been the (real) problems with kqueue, so far so good ↵w00t
for me.. this *does* need more testing though. Fix spotted by dz (check .filter, not .flags, and don't try to use it as a bitmask). TOR, ratbox, and similar projects use code like this, so I am fairly confident it is ok. git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@10971 e03df62e-2008-0410-955e-edbf42e46eb7
2009-01-18Revert "Revert some of w00ts kqueue massacre from september, for some reason ↵w00t
its not too stable, e.g. placing wantwrite sockets into oneshot wantread? :P" This reverts commit 11302829a008263dc306d08d675ad49d7d3f62ab. git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@10970 e03df62e-2008-0410-955e-edbf42e46eb7
2009-01-14Revert some of w00ts kqueue massacre from september, for some reason its not ↵brain
too stable, e.g. placing wantwrite sockets into oneshot wantread? :P randomly uses 100% cpu with the newer code, seems kqueue doesnt quite like to work exactly the same as epoll and poll. git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@10960 e03df62e-2008-0410-955e-edbf42e46eb7
2009-01-02Update copyrights for 2009.w00t
git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@10932 e03df62e-2008-0410-955e-edbf42e46eb7
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