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path: root/src/socketengines/socketengine_epoll.cpp
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* Deduplicate error handling in the socket engines.Gravatar Peter Powell2017-10-221-10/+1
* Convert GetMaxFds() to size_t and deduplicate setting code.Gravatar Peter Powell2017-10-221-6/+1
* Merge pull request #1337 from SaberUK/master+merge•••Merge v2.0.23 and v2.0.24 into master.Gravatar Peter Powell2017-07-121-3/+7
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| * Merge v2.0.23 and v2.0.24 into master.Gravatar Peter Powell2017-07-091-3/+7
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| | * socketengine_epoll: use getrlimit not ulimitGravatar Adam2016-11-221-4/+5
| | * socketengine_epoll Initialize CurrentSetSize (only used by m_httpd_stats)Gravatar Attila Molnar2014-02-051-0/+1
* | | Improve and centralize socket engine event counters.•••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. Gravatar Robin Burchell2017-07-111-2/+0
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* | socketengine_epoll Remove unused #define EP_DELAY 5Gravatar Attila Molnar2016-08-111-1/+0
* | Dispatch EventHandler events to dedicated virtual functions•••Remove enum EventType Gravatar Attila Molnar2015-04-121-4/+4
* | Kill needless #includes in source filesGravatar Attila Molnar2014-06-141-4/+1
* | Change the number reported by SocketEngine::GetMaxFds() to be informal•••Do not exit if we can't determine it Gravatar Attila Molnar2014-06-071-11/+2
* | socketengine_epoll Pass a dummy value to epoll_create() that does not depend ...•••From man epoll: Since Linux 2.6.8, the size argument is unused, but must be greater than zero. (The kernel dynamically sizes the required data structures without needing this initial hint.) Gravatar Attila Molnar2014-06-071-2/+3
* | Relax fd bounds checking•••We can cope with fds greater than SocketEngine::GetMaxFds() since 3752b3f59d5216d7dc6221a361efc76b9ad2273d Gravatar Attila Molnar2014-06-071-4/+4
* | Store the EventHandler* in the kevent/epoll_event/portev struct•••This removes the need to call GetRef() for every socket in DispatchEvents() Gravatar Attila Molnar2014-02-091-10/+7
* | Change all socketengine methods to be staticGravatar Attila Molnar2014-02-081-30/+18
* | Move socketengine stats into a new classGravatar Attila Molnar2014-02-081-5/+5
* | Update SocketEngine::CurrentSetSize in AddFdRef()/DelFdRef()Gravatar Attila Molnar2014-02-081-3/+0
* | Rename SocketEngine::AddFd() and DelFd() to AddFdRef() and DelFdRef()Gravatar Attila Molnar2014-02-081-2/+2
* | Move variables in socketengines•••Move timespec to DispatchEvents() in kqueue, there is no reason for it to be a member variable Gravatar Attila Molnar2014-02-081-2/+2
* | Replace SocketEngine::GetName() with INSPIRCD_SOCKETENGINE_NAME defineGravatar Attila Molnar2014-02-081-6/+0
* | socketengine_epoll Remove needless initialization of epoll_event when removin...Gravatar Attila Molnar2014-02-051-2/+3
* | Fix oversight in 3752b3f59d5216d7dc6221a361efc76b9ad2273dGravatar Attila Molnar2014-02-051-1/+3
* | Coding style changes in socketenginesGravatar Adam2014-02-041-3/+3
* | New socketengine stuff:•••Use vectors that grow as necessary instead of mass allocating everything at once Rework poll engine logic to make sense Gravatar Adam2014-02-041-22/+21
* | Merge insp20Gravatar attilamolnar2013-08-301-2/+2
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| * Fix low risk crash when we can't determine maximum open socket count.Gravatar Peter Powell2013-07-071-2/+2
* | Fix spacing in calls to LogManager::Log.Gravatar Peter Powell2013-05-191-10/+10
* | Add LOG_ prefix to the log level enum values.Gravatar Peter Powell2013-04-121-11/+11
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* Replace printf(_c) with iostreamGravatar ChrisTX2012-10-141-3/+4
* epoll: make sure EPOLLET flag does not get clobbered•••EPOLLET is the highest bit, so storing EPOLLET in a signed value leads to undefined behaviour. Gravatar William Pitcock2012-05-201-4/+4
* Replace copyright headers with headers granting specific authors copyrightGravatar Robby-2012-04-191-8/+15
* DelFd should not fail, it will leave a bad dangling pointer in that case•••git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@12584 e03df62e-2008-0410-955e-edbf42e46eb7 Gravatar danieldg2010-03-021-7/+5
* Log duplicate UUID events a bit better•••git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@12580 e03df62e-2008-0410-955e-edbf42e46eb7 Gravatar danieldg2010-03-021-0/+3
* When we get events on unknown file descriptors, unregister them rather than s...•••git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@12436 e03df62e-2008-0410-955e-edbf42e46eb7 Gravatar danieldg2010-02-111-0/+4
* Remove excessive gettimeofday system calls•••git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@12293 e03df62e-2008-0410-955e-edbf42e46eb7 Gravatar danieldg2010-01-181-0/+1
* ...because every now and again, i have to do a massive commit.•••git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@12248 e03df62e-2008-0410-955e-edbf42e46eb7 Gravatar brain2010-01-111-1/+1
* Remove include/inspircd_se_config.h and socketengine-specific headers•••git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@11784 e03df62e-2008-0410-955e-edbf42e46eb7 Gravatar danieldg2009-09-301-1/+33
* Add FD_WANT_SINGLE_WRITE to efficiently replace FD_WANT_POLL_WRITE•••git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@11762 e03df62e-2008-0410-955e-edbf42e46eb7 Gravatar danieldg2009-09-261-4/+16
* Clean up SocketEngine interface to allow edge-triggered I/O and sockets that ...•••git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@11760 e03df62e-2008-0410-955e-edbf42e46eb7 Gravatar danieldg2009-09-261-63/+65
* Create StreamSocket for IO hooking implementation•••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 Gravatar danieldg2009-09-211-4/+3
* Update all wiki links to point to the new wiki. This was done automatically w...•••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 Gravatar psychon2009-03-151-1/+1
* Update copyrights for 2009.•••git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@10932 e03df62e-2008-0410-955e-edbf42e46eb7 Gravatar w00t2009-01-021-1/+1
* These socket engines may now recieve write and read events in the same cycle,...•••git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@10514 e03df62e-2008-0410-955e-edbf42e46eb7 Gravatar w00t2008-09-111-1/+1
* Forward-port poll socket engine as it seems reasonably stable, and half-hack ...•••git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@10264 e03df62e-2008-0410-955e-edbf42e46eb7 Gravatar w00t2008-08-251-1/+0
* Forward port r10234, thanks psychon•••git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@10235 e03df62e-2008-0410-955e-edbf42e46eb7 Gravatar w00t2008-08-231-1/+1
* Fixes to some stuff that writes on memory it shouldn't (thanks psychon).•••git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@10047 e03df62e-2008-0410-955e-edbf42e46eb7 Gravatar w00t2008-07-201-4/+4
* Only prepare epoll for 25% of maxfds initially; it will grow beyond that as n...•••git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@9832 e03df62e-2008-0410-955e-edbf42e46eb7 Gravatar special2008-06-011-1/+2
* Improve debug output on a few key methods of epoll socketengine, a must when ...•••git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@9830 e03df62e-2008-0410-955e-edbf42e46eb7 Gravatar peavey2008-06-011-1/+11
* Debug on out of range FD.•••git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@9776 e03df62e-2008-0410-955e-edbf42e46eb7 Gravatar w00t2008-05-191-1/+1
* Initialise this (valgrind warning)•••git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@9384 e03df62e-2008-0410-955e-edbf42e46eb7 Gravatar w00t2008-04-061-0/+1
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